[ [3950810][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF6-0-0] [lt=8][errcode=-4184] fail to generate mds mini sstable with mini merger(ret=-4184, mds_mini_merger={is_inited:true, ctx:{ObBasicTabletMergeCtx:{static_param:{dag_param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:262}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, scn_range:{start_scn:{val:1782722694226382000, v:0}, end_scn:{val:1782886272552715004, v:0}}, version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272552715004}, is_full_merge:false, concurrent_cnt:0, merge_level:1, major_sstable_status:0, merge_reason:"NONE", co_major_merge_type:"INVALID_CO_MAJOR_MERGE_TYPE", sstable_logic_seq:0, tables_handle:{tablet_id:{id:0}, table_count:0, []}, is_rebuild_column_store:false, is_schema_changed:false, is_tenant_major_merge:false, is_cs_replica:false, read_base_version:0, merge_scn:{val:4611686018427387903, v:0}, need_parallel_minor_merge:true, schema:null, multi_version_column_descs_cnt:0, ls_handle:{ls_map_:0x7f2a343f0050, ls_:0x7f2995c3e150, mod_:21}, snapshot_info:{type:"invalid_snapshot_type", snapshot:0}, is_backfill:false, tablet_schema_guard:{is_inited:false, schema:null}, tablet_transfer_seq:-1, co_base_snapshot_version:0}, static_desc:{ls_id:{id:0}, tablet_id:{id:0}, tablet_transfer_seq:0, merge_type:"invalid_merge_type", snapshot_version:0, end_scn:{val:0, v:0}, exec_mode:"EXEC_MODE_LOCAL", is_ddl:false, compressor_type:0, macro_block_size:0, macro_store_size:0, micro_block_size_limit:0, schema_version:0, encrypt_id:0, master_key_id:0, encrypt_key:"data_size:16, data:00000000000000000000000000000000", major_working_cluster_version:0, micro_index_clustered:false, progressive_merge_round:0, need_submit_io:true, encoding_granularity:0}, parallel_merge_ctx:{parallel_type:4, concurrent_cnt:0, array_cnt:0, range_array:[], }, tablet_handle:{obj:0x7f28602a2380, obj_pool:0x7f2a3430d8f0, allocator:null, wash_priority:0, allow_copy_and_assign:true}, info_collector:{merge_progress:null, time_guard:add_time:1782886274251191|total=0us, error_location:(null):-1((null))}, merge_dag:0x7f2c47b85d70}, merge_info:{is_inited:true, merge_history:{static_info:{ls_id:{id:1}, tablet_id:{id:262}, merge_type:"MDS_MINI_MERGE", compaction_scn:1782886272552715004, is_full_merge:false, concurrent_cnt:0, merge_level:"MICRO_BLOCK_LEVEL", exec_mode:"EXEC_MODE_LOCAL", merge_reason:"NONE", base_major_status:"invalid_co_major_status", co_major_merge_type:"INVALID_CO_MAJOR_MERGE_TYPE", kept_snapshot_info:{type:"invalid_snapshot_type", snapshot:0}, participant_table_info:{is_major_merge:false, table_cnt:0, snapshot_version:0, start_scn:0, end_scn:0}, progressive_merge_round:0, progressive_merge_num:0, is_fake:false}, running_info:{merge_start_time:1782886274514960, merge_finish_time:0, execute_time:0, dag_id:Y0-0000000000000000-0-0, start_cg_idx:0, end_cg_idx:0, io_percentage:0, parallel_merge_info:{{type:"scan_units", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"cost_time", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"use_old_macro_block_cnt", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"incremental_row_count", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, }}, block_info:{occupy_size:0, original_size:0, macro_block_count:0, multiplexed_macro_block_count:0, new_micro_count_in_new_macro:0, multiplexed_micro_count_in_new_macro:0, total_row_count:0, incremental_row_count:0, new_micro_info:{meta_micro_size:0, data_micro_size:0}, block_io_us:0}, diagnose_info:{dag_ret:0, retry_cnt:0, suspect_add_time:0, early_create_time:0, error_location:(null):-1((null))}}, sstable_builder:{data_store_desc:{desc:{static_desc:NULL, row_store_type:"encoding_row_store", col_desc:NULL, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:null, need_pre_warm:false, need_build_hash_index_for_micro_block:false, data_store_type:1, micro_block_size:0}}, index_builder:{roots_.count():0}, index_read_info:null, rebuilder_ptr:NULL}}}, data_desc:{desc:{static_desc:{ls_id:{id:1}, tablet_id:{id:262}, tablet_transfer_seq:0, merge_type:"MDS_MINI_MERGE", snapshot_version:1782886272552715004, end_scn:{val:1782886272552715004, v:0}, exec_mode:"EXEC_MODE_LOCAL", is_ddl:false, compressor_type:1, macro_block_size:2097152, macro_store_size:1887436, micro_block_size_limit:2095976, schema_version:9527, encrypt_id:0, master_key_id:0, encrypt_key:"data_size:16, data:00000000000000000000000000000000", major_working_cluster_version:0, micro_index_clustered:false, progressive_merge_round:0, need_submit_io:true, encoding_granularity:0}, row_store_type:"flat_row_store", col_desc:{is_row_store:true, table_cg_idx:0, row_column_count:6, rowkey_column_count:4, schema_rowkey_col_cnt:2, full_stored_col_cnt:6, col_desc_array:[cnt:6, column_id=16 {type:"TINYINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=17 {type:"CHAR", collation:"binary", coercibility:"INVALID"} order=0, column_id=7 {type:"BIGINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=8 {type:"BIGINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=18 {type:"CHAR", collation:"binary", coercibility:"INVALID"} order=0, column_id=19 {type:"CHAR", collation:"binary", coercibility:"INVALID"} order=0], default_col_checksum_array_valid:true, col_default_checksum_array:[cnt:6, 2197175160, 2197175160, 0, 0, 2197175160, 2197175160], agg_meta_array:[cnt:0]}, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:0x7f25baecc4f0, need_pre_warm:false, need_build_hash_index_for_micro_block:false, data_store_type:1, micro_block_size:16384}}, macro_writer:{block_write_ctx:{macro_block_list_.count():0, use_old_macro_block_count:0}}, sstable_builder:{roots_.count():1}})
[2026-07-01 14:11:14.515662] EDIAG [STORAGE.BLKMGR] alloc_object (ob_block_manager.cpp:285) [3949051][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EEA-0-0] [lt=17][errcode=-4184] Failed to alloc block from io device(ret=-4184) BACKTRACE:0x7bcec65 0x74ad505 0x77b7522 0x77b6fb4 0x77b6ef6 0x77b6d1d 0x16acf038 0x16ace168 0x16af1ee1 0x16b52c80 0x16b4a984 0x16b50cfd 0x16b4bdc4 0x1684b11b 0x159ee3b4 0x159ec7e5 0x18dfcc9d 0x1f629758 0x1f6278be 0x7f2db7149f1b 0x7f2db706f610
[2026-07-01 14:11:14.515657] INFO  [MDS.EVENT]dump_node_ (mds_row.ipp:609) [3967439][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CE-0-0] [lt=1] DUMP_NODE_FOR_FLUSH(key={tenant_id:1003, ls_id:{id:1}, tablet_id:{id:50466}}, event={alloc:null, timestamp:"2026-07-01 14:11:14.515657", obj_ptr:null, event:"DUMP_NODE_FOR_FLUSH", info_str:"{compaction_type:"MAJOR_COMPACTION", merge_reason:"TENANT_MAJOR", medium_snapshot:1782756001683044000, last_medium_snapshot:1782669602331678000, tenant_id:1003, cluster_id:1732520430, medium_compat_version:5, data_version:17180066816, is_schema_changed:0, storage_schema:{this:0x7f2c585cebb0, storage_schema_version:4, version:0, is_use_bloomfilter:0, column_info_simplified:0, compat_mode:0, table_type:13, index_type:0, row_store_type:1, schema_version:1744624261129704, is_cs_replica_compat:0, column_cnt:6, store_column_cnt:6, tablet_size:134217728, pctfree:10, block_size:16384, progressive_merge_round:1, master_key_id:18446744073709551615, compressor_type:1, encryption:"", encrypt_key:"", rowkey_cnt:2, rowkey_array:[cnt:2, {column_idx:16, meta_type:{type:"VARCHAR", collation:"binary", coercibility:"INVALID"}, order:0}, {column_idx:17, meta_type:{type:"VARCHAR", collation:"binary", coercibility:"INVALID"}, order:0}], column_cnt:6, column_array:[cnt:6, {meta_type:{type:"VARCHAR", collation:"binary", coercibilit", unit_id:3, key_str:"", writer_type:3, writer_id:10000, seq_no:{branch:0, seq:1}, redo_scn:{val:1782756116336872003, v:0}, end_scn:{val:1782756116336872003, v:0}, trans_version:{val:1782756116336872003, v:0}, node_type:1, state:3}, mds_table={this:0x7f2c585ce730, ls_id:{id:1}, tablet_id:{id:50466}, flushing_scn:{val:1782886272857664000, v:0}, rec_scn:{val:1782756116336872003, v:0}, last_inner_recycled_scn:{val:1782726688327378000, v:0}, total_node_cnt:1, construct_sequence:6291442, debug_info:{do_init_tablet_pointer:0x7f2a9871e648, do_remove_tablet_pointer:null, init_ts:"2026-06-30 02:01:56.383180", last_remove_ts:"1970-01-01 08:00:00.0", remove_ts:"1970-01-01 08:00:00.0", last_flush_ts:"2026-07-01 14:11:14.244201", switch_to_empty_shell_ts:"1970-01-01 08:00:00.0", init_trace_id:YB420AFF3D33-00063DE4356DEBFE-0-0, remove_trace_id:Y0-0000000000000000-0-0}})
[2026-07-01 14:11:14.515691] WDIAG [STORAGE] alloc_object (ob_object_manager.cpp:317) [3949051][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EEA-0-0] [lt=27][errcode=-4184] fail to alloc object(ret=-4184, opt=object_type:PRIVATE_DATA_MACRO (tablet_id=50497, transfer_seq=0))
[2026-07-01 14:11:14.515704] WDIAG [STORAGE] alloc_block (ob_macro_block_writer.cpp:1725) [3949051][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EEA-0-0] [lt=12][errcode=-4184] Fail to pre-alloc block for new macro block(ret=-4184, current_index=0, current_macro_seq=0)
[2026-07-01 14:11:14.515713] WDIAG [STORAGE] write_micro_block (ob_macro_block_writer.cpp:1369) [3949051][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EEA-0-0] [lt=9][errcode=-4184] Fail to pre-alloc block(ret=-4184)
[2026-07-01 14:11:14.515716] WDIAG [SHARE] alloc_block (ob_local_device.cpp:580) [3967439][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CE-0-0] [lt=41][errcode=-4184] Fail to alloc block(ret=-4184, free_block_cnt_=0, total_block_cnt_=3773956)
[2026-07-01 14:11:14.515705] WDIAG [MDS] process (ob_mds_table_merge_task.cpp:143) [3950810][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF6-0-0] [lt=148][errcode=-4184] fail to build mds sstable(ret=-4184, ls_id={id:1}, tablet_id={id:262}, mds_merge_dag_={ObTabletMergeDag:{ObIDag:{this:0x7f2c47b85d70, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7E2CE7EF6-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274251191, start_time:1782886274514819, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:-1087438362243604337, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:262}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272552715004}, scn_range:{start_scn:{val:1782722694226382000, v:0}, end_scn:{val:1782886272552715004, v:0}}}}, is_inited:true, flush_scn:{val:1782886272552715004, v:0}, generate_ts:"2026-07-01 14:11:14.251166", mds_construct_sequence:6278819})
[2026-07-01 14:11:14.515731] EDIAG [STORAGE.BLKMGR] alloc_object (ob_block_manager.cpp:285) [3967439][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CE-0-0] [lt=13][errcode=-4184] Failed to alloc block from io device(ret=-4184) BACKTRACE:0x7bcec65 0x74ad505 0x77b7522 0x77b6fb4 0x77b6ef6 0x77b6d1d 0x16acf038 0x16ace168 0x16af1ee1 0x16b52c80 0x16b4a984 0x16b50cfd 0x16b4bdc4 0x1684b11b 0x159ee3b4 0x159ec7e5 0x18dfcc9d 0x1f629758 0x1f6278be 0x7f2db7149f1b 0x7f2db706f610
[2026-07-01 14:11:14.515752] WDIAG [STORAGE] alloc_object (ob_object_manager.cpp:317) [3967439][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CE-0-0] [lt=21][errcode=-4184] fail to alloc object(ret=-4184, opt=object_type:PRIVATE_DATA_MACRO (tablet_id=50466, transfer_seq=0))
[2026-07-01 14:11:14.515763] WDIAG [STORAGE] alloc_block (ob_macro_block_writer.cpp:1725) [3967439][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CE-0-0] [lt=11][errcode=-4184] Fail to pre-alloc block for new macro block(ret=-4184, current_index=0, current_macro_seq=0)
[2026-07-01 14:11:14.515747] WDIAG [MDS] on_flush_ (mds_table_impl.ipp:1100) [3950810][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF6-0-0] [lt=40][errcode=-4184] [FLUSH]flush failed(ret=-4184, ret="OB_SERVER_OUTOF_DISK_SPACE", *this={this:0x7f2b024608f0, ls_id:{id:1}, tablet_id:{id:262}, flushing_scn:{val:1782886272552715004, v:0}, rec_scn:{val:1782756015297729006, v:0}, last_inner_recycled_scn:{val:1782722694226382000, v:0}, total_node_cnt:1, construct_sequence:6278819, debug_info:{do_init_tablet_pointer:0x7f2aaeccecc8, do_remove_tablet_pointer:null, init_ts:"2026-06-30 02:00:15.347490", last_remove_ts:"1970-01-01 08:00:00.0", remove_ts:"1970-01-01 08:00:00.0", last_flush_ts:"2026-07-01 14:11:14.251166", switch_to_empty_shell_ts:"1970-01-01 08:00:00.0", init_trace_id:Y0-0000000000000000-0-0, remove_trace_id:Y0-0000000000000000-0-0}}, flush_scn={val:1782886272552715004, v:0})
[2026-07-01 14:11:14.515772] WDIAG [STORAGE] write_micro_block (ob_macro_block_writer.cpp:1369) [3967439][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CE-0-0] [lt=8][errcode=-4184] Fail to pre-alloc block(ret=-4184)
[2026-07-01 14:11:14.515724] WDIAG [STORAGE] build_micro_block (ob_macro_block_writer.cpp:1180) [3949051][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EEA-0-0] [lt=10][errcode=-4184] fail to write micro block (ret=-4184, micro_block_desc={last_rowkey:{datum_cnt:4, group_idx:0, hash:0, [idx=0:{len: 8, flag: 0, null: 0, ptr: 0x7f2b47248070, hex: 0300000000000000, int: 3}, idx=1:{len: 9, flag: 0, null: 0, ptr: 0x7f2b47248140, hex: FF18BD9F234E79DF10}, idx=2:{len: 8, flag: 0, null: 0, ptr: 0x7f2b472480e0, hex: 55AC5882D96042E7, int: -1782756015174276011}, idx=3:{len: 8, flag: 0, null: 0, ptr: 0x7f2b47248118, hex: 0000000000000000, int: 0}], store_rowkey:}, header:{magic:1005, version:3, header_size:64, header_checksum:27620, column_count:6, rowkey_column_count:4, has_column_checksum:0, row_count:1, row_store_type:0, opt:5, var_column_count:0, compressor_type:0, row_offset:406, original_length:350, max_merged_trans_version:1782756015174276011, min_merged_trans_version:1782756015174276011, data_length:350, data_zlength:350, data_checksum:1736746647, column_checksums:0x18bd9f267da753ab, single_version_rows:1, contain_uncommitted_rows:0, is_last_row_last_flag:1, is_valid():true}, buf:0x7f29f4d7e070, aggregated_row:NULL, buf_size:350, data_size:350, row_count:1, column_count:6, max_merged_trans_version:1782756015174276011, macro_id:{[ver=1,mode=0,seq=0][2nd=9223372036854775807]}, logic_micro_id:{version:0, offset:0, logic_macro_id:{data_seq:{data_seq:0, parallel_idx:0, block_type:0, merge_type:0, sstable_logic_seq:0, reserved:0, sign:0, macro_data_seq:0}, logic_version:0, tablet_id:0, column_group_idx:0, is_mds:false}}, block_offset:0, block_checksum:1824922805, row_count_delta:1, contain_uncommitted_row:false, can_mark_deletion:false, has_string_out_row:false, has_lob_out_row:true, is_last_row_last_flag:true, original_size:350})
[2026-07-01 14:11:14.515782] WDIAG [STORAGE] close (ob_macro_block_writer.cpp:856) [3949051][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EEA-0-0] [lt=58][errcode=-4184] macro block writer fail to build current micro block.(ret=-4184)
[2026-07-01 14:11:14.515792] WDIAG [MDS] generate_mds_mini_sstable (ob_tablet_mds_table_mini_merger.cpp:452) [3949051][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EEA-0-0] [lt=9][errcode=-4184] fail to close macro writer(ret=-4184, macro_writer_={block_write_ctx:{macro_block_list_.count():0, use_old_macro_block_count:0}})
[2026-07-01 14:11:14.515803] WDIAG [MDS] generate_mds_mini_sstable (ob_tablet_mds_table_mini_merger.cpp:469) [3949051][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EEA-0-0] [lt=10][errcode=-4184] fail to generate mds mini sstable(ret=-4184)
[2026-07-01 14:11:14.515781] WDIAG [STORAGE] build_micro_block (ob_macro_block_writer.cpp:1180) [3967439][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CE-0-0] [lt=8][errcode=-4184] fail to write micro block (ret=-4184, micro_block_desc={last_rowkey:{datum_cnt:4, group_idx:0, hash:0, [idx=0:{len: 8, flag: 0, null: 0, ptr: 0x7f2b4f128070, hex: 0300000000000000, int: 3}, idx=1:{len: 9, flag: 0, null: 0, ptr: 0x7f2b4f128140, hex: FF18BD9F23598376A0}, idx=2:{len: 8, flag: 0, null: 0, ptr: 0x7f2b4f1280e0, hex: BDF595F4C16042E7, int: -1782756116336872003}, idx=3:{len: 8, flag: 0, null: 0, ptr: 0x7f2b4f128118, hex: 0000000000000000, int: 0}], store_rowkey:}, header:{magic:1005, version:3, header_size:64, header_checksum:14188, column_count:6, rowkey_column_count:4, has_column_checksum:0, row_count:1, row_store_type:0, opt:5, var_column_count:0, compressor_type:0, row_offset:406, original_length:350, max_merged_trans_version:1782756116336872003, min_merged_trans_version:1782756116336872003, data_length:350, data_zlength:350, data_checksum:3364387374, column_checksums:0x18bd9f3e0b6a0a43, single_version_rows:1, contain_uncommitted_rows:0, is_last_row_last_flag:1, is_valid():true}, buf:0x7f2cf9f30070, aggregated_row:NULL, buf_size:350, data_size:350, row_count:1, column_count:6, max_merged_trans_version:1782756116336872003, macro_id:{[ver=1,mode=0,seq=0][2nd=9223372036854775807]}, logic_micro_id:{version:0, offset:0, logic_macro_id:{data_seq:{data_seq:0, parallel_idx:0, block_type:0, merge_type:0, sstable_logic_seq:0, reserved:0, sign:0, macro_data_seq:0}, logic_version:0, tablet_id:0, column_group_idx:0, is_mds:false}}, block_offset:0, block_checksum:1691389671, row_count_delta:1, contain_uncommitted_row:false, can_mark_deletion:false, has_string_out_row:false, has_lob_out_row:true, is_last_row_last_flag:true, original_size:350})
[2026-07-01 14:11:14.515776] INFO  [MDS] process (ob_mds_table_merge_task.cpp:163) [3950810][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF6-0-0] [lt=29] sstable merge finish(ret=-4184, merge_info={is_inited:true, merge_history:{static_info:{ls_id:{id:1}, tablet_id:{id:262}, merge_type:"MDS_MINI_MERGE", compaction_scn:1782886272552715004, is_full_merge:false, concurrent_cnt:0, merge_level:"MICRO_BLOCK_LEVEL", exec_mode:"EXEC_MODE_LOCAL", merge_reason:"NONE", base_major_status:"invalid_co_major_status", co_major_merge_type:"INVALID_CO_MAJOR_MERGE_TYPE", kept_snapshot_info:{type:"invalid_snapshot_type", snapshot:0}, participant_table_info:{is_major_merge:false, table_cnt:0, snapshot_version:0, start_scn:0, end_scn:0}, progressive_merge_round:0, progressive_merge_num:0, is_fake:false}, running_info:{merge_start_time:1782886274514960, merge_finish_time:0, execute_time:0, dag_id:Y0-0000000000000000-0-0, start_cg_idx:0, end_cg_idx:0, io_percentage:0, parallel_merge_info:{{type:"scan_units", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"cost_time", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"use_old_macro_block_cnt", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"incremental_row_count", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, }}, block_info:{occupy_size:0, original_size:0, macro_block_count:0, multiplexed_macro_block_count:0, new_micro_count_in_new_macro:0, multiplexed_micro_count_in_new_macro:0, total_row_count:0, incremental_row_count:0, new_micro_info:{meta_micro_size:0, data_micro_size:0}, block_io_us:0}, diagnose_info:{dag_ret:0, retry_cnt:0, suspect_add_time:0, early_create_time:0, error_location:(null):-1((null))}}, sstable_builder:{data_store_desc:{desc:{static_desc:NULL, row_store_type:"encoding_row_store", col_desc:NULL, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:null, need_pre_warm:false, need_build_hash_index_for_micro_block:false, data_store_type:1, micro_block_size:0}}, index_builder:{roots_.count():0}, index_read_info:null, rebuilder_ptr:NULL}}, time_guard=add_time:1782886274251191|total=845us, mds_merge_dag_={ObTabletMergeDag:{ObIDag:{this:0x7f2c47b85d70, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7E2CE7EF6-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274251191, start_time:1782886274514819, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:-1087438362243604337, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:262}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272552715004}, scn_range:{start_scn:{val:1782722694226382000, v:0}, end_scn:{val:1782886272552715004, v:0}}}}, is_inited:true, flush_scn:{val:1782886272552715004, v:0}, generate_ts:"2026-07-01 14:11:14.251166", mds_construct_sequence:6278819})
[2026-07-01 14:11:14.515832] WDIAG [STORAGE] close (ob_macro_block_writer.cpp:856) [3967439][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CE-0-0] [lt=51][errcode=-4184] macro block writer fail to build current micro block.(ret=-4184)
[2026-07-01 14:11:14.515841] WDIAG [COMMON] do_work (ob_tenant_dag_scheduler.cpp:359) [3950810][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF6-0-0] [lt=63][errcode=-4184] failed to process task(ret=-4184)
[2026-07-01 14:11:14.515841] WDIAG [MDS] generate_mds_mini_sstable (ob_tablet_mds_table_mini_merger.cpp:452) [3967439][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CE-0-0] [lt=9][errcode=-4184] fail to close macro writer(ret=-4184, macro_writer_={block_write_ctx:{macro_block_list_.count():0, use_old_macro_block_count:0}})
[2026-07-01 14:11:14.515851] WDIAG [MDS] generate_mds_mini_sstable (ob_tablet_mds_table_mini_merger.cpp:469) [3967439][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CE-0-0] [lt=10][errcode=-4184] fail to generate mds mini sstable(ret=-4184)
[2026-07-01 14:11:14.515713] INFO  [MDS] operator() (ob_tablet_mds_table_mini_merger.cpp:285) [3955213][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF5-0-0] [lt=134] mds op succeed to add row(ret=0, adapter={type:3, user_key:{medium_snapshot:1782756001497866000}, meta_info:{mds_table_id:1, key_crc_check_number:0x998a3c16, data_crc_check_number:0xa5457d30, status:SET|MEDIUM_INFO|ON_COMMIT|False, seq_no:{branch:0, seq:1}, writer_id:10000, redo_scn:{val:1782756015297729005, v:0}, end_scn:{val:1782756015297729005, v:0}, trans_version:{val:1782756015297729005, v:0}}, user_data:{compaction_type:"MAJOR_COMPACTION", merge_reason:"TENANT_MAJOR", medium_snapshot:1782756001497866000, last_medium_snapshot:1782669600062254000, tenant_id:1007, cluster_id:1732520430, medium_compat_version:5, data_version:17180066816, is_schema_changed:0, storage_schema:{this:0x7f25aecc6900, storage_schema_version:4, version:0, is_use_bloomfilter:0, column_info_simplified:0, compat_mode:0, table_type:0, index_type:0, row_store_type:1, schema_version:1749709554107560, is_cs_replica_compat:0, column_cnt:12, store_column_cnt:12, tablet_size:134217728, pctfree:10, block_size:16384, progressive_merge_round:1, master_key_id:18446744073709551615, compressor_type:1, encryption:"", encrypt_key:"", rowkey_cnt:5, rowkey_array:[cnt:5, {column_idx:18, meta_type:{type:"BIGINT", collation:"binary", coercibility:"NUMERIC"}, order:0}, {column_idx:19, meta_type:{type:"BIGINT", collation:"binary", coercibility:"NUMERIC"}, order:0}, {column_idx:20, meta_type:{type:"BIGINT", collation:"binary", coercibility:"NUMERIC"}, order:0}, {column_idx:21, meta_type:{type:"BIGINT", collation:"binary", coercibility:"NUMERIC"}, order:0}, {column_idx:22, meta_type:{type:"BIGINT", collation:"binary", coercibility:"NUMERIC"}, order:0}], column_cnt:12, column_array:[cnt:12, {meta_type:{type:"TIMESTAMP", collation:"binary", coercibility:"NUMERIC"}, is_column_stored_in_sstable:1, is_rowkey_column:0, is_generated_column:0, orig_default_value:{"NULL":"NULL"}}, {meta_type:{type:"TIMESTAMP", collation:"binary", coercibility:"NUMERIC"}, is_column_stored_in_sstable:1, is_rowkey_column:0, is_generated_column:0, orig_default_value:{"NULL":"NULL"}}, {meta_type:{type:"BIGINT", collation:"binary", coercibility:"NUMERIC"}, is_column_stored_in_sstable:1, is_rowkey_column:1, is_generated_column:0, orig_default_value:{"NULL":"NULL"}}, {meta_type:{type:"BIGINT", collation:"binary", coercibility:"NUMERIC"}, is_column_stored_in_sstable:1, is_rowkey_column:1, is_generated_column:0, orig_default_value:{"NULL":"NULL"}}, {meta_type:{type:"BIGINT", collation:"binary", coercibility:"NUMERIC"}, is_column_stored_in_sstable:1, is_rowkey_column:1, is_generated_column:0, orig_default_value:{"NULL":"NULL"}}, {meta_type:{type:"BIGINT", collation:"binary", coercibility:"NUMERIC"}, is_column_stored_in_sstable:1, is_rowkey_column:1, is_generated_column:0, orig_default_value:{"NULL":"NULL"}}, {meta_type:{type:"BIGINT", collation:"binary", coercibility:"NUMERIC"}, is_column_stored_in_sstable:1, is_rowkey_column:1, is_generated_column:0, orig_default_value:{"NULL":"NULL"}}, {meta_type:{type:"VARCHAR", collation:"utf8mb4_general_ci", coercibility:"INVALID"}, is_column_stored_in_sstable:1, is_rowkey_column:0, is_generated_column:0, orig_default_value:{"NULL":"NULL"}}, {meta_type:{type:"LONGTEXT", collation:"utf8mb4_general_ci", coercibility:"INVALID"}, is_column_stored_in_sstable:1, is_rowkey_column:0, is_generated_column:0, orig_default_value:{"NULL":"NULL"}}, {meta_type:{type:"BIGINT", collation:"binary", coercibility:"NUMERIC"}, is_column_stored_in_sstable:1, is_rowkey_column:0, is_generated_column:0, orig_default_value:{"NULL":"NULL"}}, {meta_type:{type:"LONGTEXT", collation:"utf8mb4_general_ci", coercibility:"INVALID"}, is_column_stored_in_sstable:1, is_rowkey_column:0, is_generated_column:0, orig_default_value:{"NULL":"NULL"}}, {meta_type:{type:"BIGINT", collation:"binary", coercibility:"NUMERIC"}, is_column_stored_in_sstable:1, is_rowkey_column:0, is_generated_column:0, orig_default_value:{"NULL":"NULL"}}], skip_index_cnt:0, skip_idx_attr_array:[cnt:0], column_group_cnt:1, column_group_array:[cnt:1, {version:1, type:1, compressor_type:1, row_store_type:1, block_size:16384, schema_column_cnt:12, rowkey_column_cnt:7, schema_rowkey_column_cnt:5, column_cnt:14, column_idxs:null}], has_all_column_group:true}, co_major_merge_type:"INVALID_CO_MAJOR_MERGE_TYPE", is_skip_tenant_major:0, contain_parallel_range:0, parallel_merge_info:{list_size:0, compat:1}, encoding_granularity:65536}}, cur_row_={row_flag:{flag:"INSERT", flag_type:0}, trans_id:{txid:0}, scan_index:0, mvcc_row_flag:{first:0, uncommitted:0, shadow:0, compact:0, ghost:0, last:0, reserved:0, flag:0}, snapshot_version:1782756015297729005, fast_filter_skipped:false, have_uncommited_row:false, group_idx:0, count:6, datum_buffer:{capacity:16, datums:0x7f25aecc9bc8, local_datums:0x7f25aecc9bc8}, datums:[col_id=0:{len: 8, flag: 0, null: 0, ptr: 0x7f25aecc9bd8, hex: 0300000000000000, int: 3}, col_id=1:{len: 9, flag: 0, null: 0, ptr: 0x7f2b024b2150, hex: FF18BD9F234E79DF10}, col_id=2:{len: 8, flag: 0, null: 0, ptr: 0x7f25aecc9c48, hex: 13EEFC7AD96042E7, int: -1782756015297729005}, col_id=3:{len: 8, flag: 0, null: 0, ptr: 0x7f25aecc9c80, hex: 0080FFFFFFFFFFBF, int: -4611686018427420672}, col_id=4:{len: 64, flag: 0, null: 0, ptr: 0x7f275023c060, hex: 01BA808080000196F8A8CC09B0FA95AA0A01838080800081860C904E808082808080808040EDA38CA8E8E4E7DE18EDA38CA8E8E4E7DE18EDA38CA8E8E4E7DE18}, col_id=5:{len: 361, flag: 0, null: 0, ptr: 0x7f2b024b2180, hex: 9585BC1FEED390BA0690BEE7F3B4E4E7DE1880888C8040040000000001A889BB83A0EB8D030C808080400A8080010100FFFFFFFFFFFFFFFFFF01010000000005001205053FFF001305053FFF001405053FFF001505053FFF001605053FFF0C018E8080800001F8F6D8970812053FFF00063FFF018E8080800001F8F6D8970812}]})
[2026-07-01 14:11:14.515853] WDIAG [COMMON] run1 (ob_tenant_dag_scheduler.cpp:1773) [3950810][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF6-0-0] [lt=1][errcode=-4184] failed to do work(ret=-4184, *task_={this:0x7f2c47b86330, type:53, status:2, dag:{ObTabletMergeDag:{ObIDag:{this:0x7f2c47b85d70, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7E2CE7EF6-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274251191, start_time:1782886274514819, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:-1087438362243604337, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:262}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272552715004}, scn_range:{start_scn:{val:1782722694226382000, v:0}, end_scn:{val:1782886272552715004, v:0}}}}, is_inited:true, flush_scn:{val:1782886272552715004, v:0}, generate_ts:"2026-07-01 14:11:14.251166", mds_construct_sequence:6278819}}, compat_mode=0)
[2026-07-01 14:11:14.515946] INFO  [MDS.EVENT]dump_node_ (mds_row.ipp:609) [3955213][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF5-0-0] [lt=149] DUMP_NODE_FOR_FLUSH(key={tenant_id:1007, ls_id:{id:1}, tablet_id:{id:470}}, event={alloc:null, timestamp:"2026-07-01 14:11:14.515946", obj_ptr:null, event:"DUMP_NODE_FOR_FLUSH", info_str:"{compaction_type:"MAJOR_COMPACTION", merge_reason:"TENANT_MAJOR", medium_snapshot:1782756001497866000, last_medium_snapshot:1782669600062254000, tenant_id:1007, cluster_id:1732520430, medium_compat_version:5, data_version:17180066816, is_schema_changed:0, storage_schema:{this:0x7f279a48c200, storage_schema_version:4, version:0, is_use_bloomfilter:0, column_info_simplified:0, compat_mode:0, table_type:0, index_type:0, row_store_type:1, schema_version:1749709554107560, is_cs_replica_compat:0, column_cnt:12, store_column_cnt:12, tablet_size:134217728, pctfree:10, block_size:16384, progressive_merge_round:1, master_key_id:18446744073709551615, compressor_type:1, encryption:"", encrypt_key:"", rowkey_cnt:5, rowkey_array:[cnt:5, {column_idx:18, meta_type:{type:"BIGINT", collation:"binary", coercibility:"NUMERIC"}, order:0}, {column_idx:19, meta_type:{type:"BIGINT", collation:"binary", coercibility:"NUMERIC"}, order:0}, {column_idx:20, meta_type:{type:"BIGINT", collation:"binary", coercibility:"NUMERIC"}, order:0},", unit_id:3, key_str:"", writer_type:3, writer_id:10000, seq_no:{branch:0, seq:1}, redo_scn:{val:1782756015297729005, v:0}, end_scn:{val:1782756015297729005, v:0}, trans_version:{val:1782756015297729005, v:0}, node_type:1, state:3}, mds_table={this:0x7f279a485a20, ls_id:{id:1}, tablet_id:{id:470}, flushing_scn:{val:1782886272552715004, v:0}, rec_scn:{val:1782756015297729005, v:0}, last_inner_recycled_scn:{val:1782722694226382000, v:0}, total_node_cnt:1, construct_sequence:6278820, debug_info:{do_init_tablet_pointer:0x7f2c3d4b7d08, do_remove_tablet_pointer:null, init_ts:"2026-06-30 02:00:15.347490", last_remove_ts:"1970-01-01 08:00:00.0", remove_ts:"1970-01-01 08:00:00.0", last_flush_ts:"2026-07-01 14:11:14.251166", switch_to_empty_shell_ts:"1970-01-01 08:00:00.0", init_trace_id:Y0-0000000000000000-0-0, remove_trace_id:Y0-0000000000000000-0-0}})
[2026-07-01 14:11:14.515859] WDIAG [MDS] build_mds_sstable (ob_mds_table_merge_task.cpp:222) [3967439][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CE-0-0] [lt=8][errcode=-4184] fail to generate mds mini sstable with mini merger(ret=-4184, mds_mini_merger={is_inited:true, ctx:{ObBasicTabletMergeCtx:{static_param:{dag_param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:50466}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, scn_range:{start_scn:{val:1782726688327378000, v:0}, end_scn:{val:1782886272857664000, v:0}}, version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272857664000}, is_full_merge:false, concurrent_cnt:0, merge_level:1, major_sstable_status:0, merge_reason:"NONE", co_major_merge_type:"INVALID_CO_MAJOR_MERGE_TYPE", sstable_logic_seq:0, tables_handle:{tablet_id:{id:0}, table_count:0, []}, is_rebuild_column_store:false, is_schema_changed:false, is_tenant_major_merge:false, is_cs_replica:false, read_base_version:0, merge_scn:{val:4611686018427387903, v:0}, need_parallel_minor_merge:true, schema:null, multi_version_column_descs_cnt:0, ls_handle:{ls_map_:0x7f2c2a5f0050, ls_:0x7f2ad6c3e150, mod_:21}, snapshot_info:{type:"invalid_snapshot_type", snapshot:0}, is_backfill:false, tablet_schema_guard:{is_inited:false, schema:null}, tablet_transfer_seq:-1, co_base_snapshot_version:0}, static_desc:{ls_id:{id:0}, tablet_id:{id:0}, tablet_transfer_seq:0, merge_type:"invalid_merge_type", snapshot_version:0, end_scn:{val:0, v:0}, exec_mode:"EXEC_MODE_LOCAL", is_ddl:false, compressor_type:0, macro_block_size:0, macro_store_size:0, micro_block_size_limit:0, schema_version:0, encrypt_id:0, master_key_id:0, encrypt_key:"data_size:16, data:00000000000000000000000000000000", major_working_cluster_version:0, micro_index_clustered:false, progressive_merge_round:0, need_submit_io:true, encoding_granularity:0}, parallel_merge_ctx:{parallel_type:4, concurrent_cnt:0, array_cnt:0, range_array:[], }, tablet_handle:{obj:0x7f2afdfddd20, obj_pool:0x7f2c2a50d8f0, allocator:null, wash_priority:0, allow_copy_and_assign:true}, info_collector:{merge_progress:null, time_guard:add_time:1782886274247938|total=0us, error_location:(null):-1((null))}, merge_dag:0x7f297db32cb0}, merge_info:{is_inited:true, merge_history:{static_info:{ls_id:{id:1}, tablet_id:{id:50466}, merge_type:"MDS_MINI_MERGE", compaction_scn:1782886272857664000, is_full_merge:false, concurrent_cnt:0, merge_level:"MICRO_BLOCK_LEVEL", exec_mode:"EXEC_MODE_LOCAL", merge_reason:"NONE", base_major_status:"invalid_co_major_status", co_major_merge_type:"INVALID_CO_MAJOR_MERGE_TYPE", kept_snapshot_info:{type:"invalid_snapshot_type", snapshot:0}, participant_table_info:{is_major_merge:false, table_cnt:0, snapshot_version:0, start_scn:0, end_scn:0}, progressive_merge_round:0, progressive_merge_num:0, is_fake:false}, running_info:{merge_start_time:1782886274515515, merge_finish_time:0, execute_time:0, dag_id:Y0-0000000000000000-0-0, start_cg_idx:0, end_cg_idx:0, io_percentage:0, parallel_merge_info:{{type:"scan_units", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"cost_time", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"use_old_macro_block_cnt", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"incremental_row_count", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, }}, block_info:{occupy_size:0, original_size:0, macro_block_count:0, multiplexed_macro_block_count:0, new_micro_count_in_new_macro:0, multiplexed_micro_count_in_new_macro:0, total_row_count:0, incremental_row_count:0, new_micro_info:{meta_micro_size:0, data_micro_size:0}, block_io_us:0}, diagnose_info:{dag_ret:0, retry_cnt:0, suspect_add_time:0, early_create_time:0, error_location:(null):-1((null))}}, sstable_builder:{data_store_desc:{desc:{static_desc:NULL, row_store_type:"encoding_row_store", col_desc:NULL, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:null, need_pre_warm:false, need_build_hash_index_for_micro_block:false, data_store_type:1, micro_block_size:0}}, index_builder:{roots_.count():0}, index_read_info:null, rebuilder_ptr:NULL}}}, data_desc:{desc:{static_desc:{ls_id:{id:1}, tablet_id:{id:50466}, tablet_transfer_seq:0, merge_type:"MDS_MINI_MERGE", snapshot_version:1782886272857664000, end_scn:{val:1782886272857664000, v:0}, exec_mode:"EXEC_MODE_LOCAL", is_ddl:false, compressor_type:1, macro_block_size:2097152, macro_store_size:1887436, micro_block_size_limit:2095976, schema_version:9527, encrypt_id:0, master_key_id:0, encrypt_key:"data_size:16, data:00000000000000000000000000000000", major_working_cluster_version:0, micro_index_clustered:false, progressive_merge_round:0, need_submit_io:true, encoding_granularity:0}, row_store_type:"flat_row_store", col_desc:{is_row_store:true, table_cg_idx:0, row_column_count:6, rowkey_column_count:4, schema_rowkey_col_cnt:2, full_stored_col_cnt:6, col_desc_array:[cnt:6, column_id=16 {type:"TINYINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=17 {type:"CHAR", collation:"binary", coercibility:"INVALID"} order=0, column_id=7 {type:"BIGINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=8 {type:"BIGINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=18 {type:"CHAR", collation:"binary", coercibility:"INVALID"} order=0, column_id=19 {type:"CHAR", collation:"binary", coercibility:"INVALID"} order=0], default_col_checksum_array_valid:true, col_default_checksum_array:[cnt:6, 2197175160, 2197175160, 0, 0, 2197175160, 2197175160], agg_meta_array:[cnt:0]}, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:0x7f25b9e4e4f0, need_pre_warm:false, need_build_hash_index_for_micro_block:false, data_store_type:1, micro_block_size:16384}}, macro_writer:{block_write_ctx:{macro_block_list_.count():0, use_old_macro_block_count:0}}, sstable_builder:{roots_.count():1}})
[2026-07-01 14:11:14.515811] WDIAG [MDS] build_mds_sstable (ob_mds_table_merge_task.cpp:222) [3949051][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EEA-0-0] [lt=8][errcode=-4184] fail to generate mds mini sstable with mini merger(ret=-4184, mds_mini_merger={is_inited:true, ctx:{ObBasicTabletMergeCtx:{static_param:{dag_param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:50497}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, scn_range:{start_scn:{val:1782722694226382000, v:0}, end_scn:{val:1782886272552715004, v:0}}, version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272552715004}, is_full_merge:false, concurrent_cnt:0, merge_level:1, major_sstable_status:0, merge_reason:"NONE", co_major_merge_type:"INVALID_CO_MAJOR_MERGE_TYPE", sstable_logic_seq:0, tables_handle:{tablet_id:{id:0}, table_count:0, []}, is_rebuild_column_store:false, is_schema_changed:false, is_tenant_major_merge:false, is_cs_replica:false, read_base_version:0, merge_scn:{val:4611686018427387903, v:0}, need_parallel_minor_merge:true, schema:null, multi_version_column_descs_cnt:0, ls_handle:{ls_map_:0x7f2a343f0050, ls_:0x7f2995c3e150, mod_:21}, snapshot_info:{type:"invalid_snapshot_type", snapshot:0}, is_backfill:false, tablet_schema_guard:{is_inited:false, schema:null}, tablet_transfer_seq:-1, co_base_snapshot_version:0}, static_desc:{ls_id:{id:0}, tablet_id:{id:0}, tablet_transfer_seq:0, merge_type:"invalid_merge_type", snapshot_version:0, end_scn:{val:0, v:0}, exec_mode:"EXEC_MODE_LOCAL", is_ddl:false, compressor_type:0, macro_block_size:0, macro_store_size:0, micro_block_size_limit:0, schema_version:0, encrypt_id:0, master_key_id:0, encrypt_key:"data_size:16, data:00000000000000000000000000000000", major_working_cluster_version:0, micro_index_clustered:false, progressive_merge_round:0, need_submit_io:true, encoding_granularity:0}, parallel_merge_ctx:{parallel_type:4, concurrent_cnt:0, array_cnt:0, range_array:[], }, tablet_handle:{obj:0x7f28603a6e00, obj_pool:0x7f2a3430d8f0, allocator:null, wash_priority:0, allow_copy_and_assign:true}, info_collector:{merge_progress:null, time_guard:add_time:1782886274250581|total=0us, error_location:(null):-1((null))}, merge_dag:0x7f2881a725f0}, merge_info:{is_inited:true, merge_history:{static_info:{ls_id:{id:1}, tablet_id:{id:50497}, merge_type:"MDS_MINI_MERGE", compaction_scn:1782886272552715004, is_full_merge:false, concurrent_cnt:0, merge_level:"MICRO_BLOCK_LEVEL", exec_mode:"EXEC_MODE_LOCAL", merge_reason:"NONE", base_major_status:"invalid_co_major_status", co_major_merge_type:"INVALID_CO_MAJOR_MERGE_TYPE", kept_snapshot_info:{type:"invalid_snapshot_type", snapshot:0}, participant_table_info:{is_major_merge:false, table_cnt:0, snapshot_version:0, start_scn:0, end_scn:0}, progressive_merge_round:0, progressive_merge_num:0, is_fake:false}, running_info:{merge_start_time:1782886274515159, merge_finish_time:0, execute_time:0, dag_id:Y0-0000000000000000-0-0, start_cg_idx:0, end_cg_idx:0, io_percentage:0, parallel_merge_info:{{type:"scan_units", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"cost_time", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"use_old_macro_block_cnt", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"incremental_row_count", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, }}, block_info:{occupy_size:0, original_size:0, macro_block_count:0, multiplexed_macro_block_count:0, new_micro_count_in_new_macro:0, multiplexed_micro_count_in_new_macro:0, total_row_count:0, incremental_row_count:0, new_micro_info:{meta_micro_size:0, data_micro_size:0}, block_io_us:0}, diagnose_info:{dag_ret:0, retry_cnt:0, suspect_add_time:0, early_create_time:0, error_location:(null):-1((null))}}, sstable_builder:{data_store_desc:{desc:{static_desc:NULL, row_store_type:"encoding_row_store", col_desc:NULL, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:null, need_pre_warm:false, need_build_hash_index_for_micro_block:false, data_store_type:1, micro_block_size:0}}, index_builder:{roots_.count():0}, index_read_info:null, rebuilder_ptr:NULL}}}, data_desc:{desc:{static_desc:{ls_id:{id:1}, tablet_id:{id:50497}, tablet_transfer_seq:0, merge_type:"MDS_MINI_MERGE", snapshot_version:1782886272552715004, end_scn:{val:1782886272552715004, v:0}, exec_mode:"EXEC_MODE_LOCAL", is_ddl:false, compressor_type:1, macro_block_size:2097152, macro_store_size:1887436, micro_block_size_limit:2095976, schema_version:9527, encrypt_id:0, master_key_id:0, encrypt_key:"data_size:16, data:00000000000000000000000000000000", major_working_cluster_version:0, micro_index_clustered:false, progressive_merge_round:0, need_submit_io:true, encoding_granularity:0}, row_store_type:"flat_row_store", col_desc:{is_row_store:true, table_cg_idx:0, row_column_count:6, rowkey_column_count:4, schema_rowkey_col_cnt:2, full_stored_col_cnt:6, col_desc_array:[cnt:6, column_id=16 {type:"TINYINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=17 {type:"CHAR", collation:"binary", coercibility:"INVALID"} order=0, column_id=7 {type:"BIGINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=8 {type:"BIGINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=18 {type:"CHAR", collation:"binary", coercibility:"INVALID"} order=0, column_id=19 {type:"CHAR", collation:"binary", coercibility:"INVALID"} order=0], default_col_checksum_array_valid:true, col_default_checksum_array:[cnt:6, 2197175160, 2197175160, 0, 0, 2197175160, 2197175160], agg_meta_array:[cnt:0]}, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:0x7f286334a4f0, need_pre_warm:false, need_build_hash_index_for_micro_block:false, data_store_type:1, micro_block_size:16384}}, macro_writer:{block_write_ctx:{macro_block_list_.count():0, use_old_macro_block_count:0}}, sstable_builder:{roots_.count():1}})
[2026-07-01 14:11:14.516006] WDIAG [SHARE] alloc_block (ob_local_device.cpp:580) [3955213][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF5-0-0] [lt=39][errcode=-4184] Fail to alloc block(ret=-4184, free_block_cnt_=0, total_block_cnt_=3773956)
[2026-07-01 14:11:14.516018] EDIAG [STORAGE.BLKMGR] alloc_object (ob_block_manager.cpp:285) [3955213][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF5-0-0] [lt=11][errcode=-4184] Failed to alloc block from io device(ret=-4184) BACKTRACE:0x7bcec65 0x74ad505 0x77b7522 0x77b6fb4 0x77b6ef6 0x77b6d1d 0x16acf038 0x16ace168 0x16af1ee1 0x16b52c80 0x16b4a984 0x16b50cfd 0x16b4bdc4 0x1684b11b 0x159ee3b4 0x159ec7e5 0x18dfcc9d 0x1f629758 0x1f6278be 0x7f2db7149f1b 0x7f2db706f610
[2026-07-01 14:11:14.516004] WDIAG [MDS] process (ob_mds_table_merge_task.cpp:143) [3967439][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CE-0-0] [lt=129][errcode=-4184] fail to build mds sstable(ret=-4184, ls_id={id:1}, tablet_id={id:50466}, mds_merge_dag_={ObTabletMergeDag:{ObIDag:{this:0x7f297db32cb0, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7C78F46CE-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274247938, start_time:1782886274513647, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:-6799373567721485539, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:50466}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272857664000}, scn_range:{start_scn:{val:1782726688327378000, v:0}, end_scn:{val:1782886272857664000, v:0}}}}, is_inited:true, flush_scn:{val:1782886272857664000, v:0}, generate_ts:"2026-07-01 14:11:14.244201", mds_construct_sequence:6291442})
[2026-07-01 14:11:14.516048] WDIAG [STORAGE] alloc_object (ob_object_manager.cpp:317) [3955213][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF5-0-0] [lt=29][errcode=-4184] fail to alloc object(ret=-4184, opt=object_type:PRIVATE_DATA_MACRO (tablet_id=470, transfer_seq=0))
[2026-07-01 14:11:14.516043] WDIAG [MDS] on_flush_ (mds_table_impl.ipp:1100) [3967439][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CE-0-0] [lt=38][errcode=-4184] [FLUSH]flush failed(ret=-4184, ret="OB_SERVER_OUTOF_DISK_SPACE", *this={this:0x7f2c585ce730, ls_id:{id:1}, tablet_id:{id:50466}, flushing_scn:{val:1782886272857664000, v:0}, rec_scn:{val:1782756116336872003, v:0}, last_inner_recycled_scn:{val:1782726688327378000, v:0}, total_node_cnt:1, construct_sequence:6291442, debug_info:{do_init_tablet_pointer:0x7f2a9871e648, do_remove_tablet_pointer:null, init_ts:"2026-06-30 02:01:56.383180", last_remove_ts:"1970-01-01 08:00:00.0", remove_ts:"1970-01-01 08:00:00.0", last_flush_ts:"2026-07-01 14:11:14.244201", switch_to_empty_shell_ts:"1970-01-01 08:00:00.0", init_trace_id:YB420AFF3D33-00063DE4356DEBFE-0-0, remove_trace_id:Y0-0000000000000000-0-0}}, flush_scn={val:1782886272857664000, v:0})
[2026-07-01 14:11:14.516061] WDIAG [STORAGE] alloc_block (ob_macro_block_writer.cpp:1725) [3955213][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF5-0-0] [lt=13][errcode=-4184] Fail to pre-alloc block for new macro block(ret=-4184, current_index=0, current_macro_seq=0)
[2026-07-01 14:11:14.516072] WDIAG [STORAGE] write_micro_block (ob_macro_block_writer.cpp:1369) [3955213][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF5-0-0] [lt=10][errcode=-4184] Fail to pre-alloc block(ret=-4184)
[2026-07-01 14:11:14.516046] WDIAG [MDS] process (ob_mds_table_merge_task.cpp:143) [3949051][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EEA-0-0] [lt=204][errcode=-4184] fail to build mds sstable(ret=-4184, ls_id={id:1}, tablet_id={id:50497}, mds_merge_dag_={ObTabletMergeDag:{ObIDag:{this:0x7f2881a725f0, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7E2CE7EEA-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274250581, start_time:1782886274508721, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:5361023681594809217, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:50497}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272552715004}, scn_range:{start_scn:{val:1782722694226382000, v:0}, end_scn:{val:1782886272552715004, v:0}}}}, is_inited:true, flush_scn:{val:1782886272552715004, v:0}, generate_ts:"2026-07-01 14:11:14.248377", mds_construct_sequence:6278798})
[2026-07-01 14:11:14.516079] WDIAG [STORAGE] build_micro_block (ob_macro_block_writer.cpp:1180) [3955213][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF5-0-0] [lt=7][errcode=-4184] fail to write micro block (ret=-4184, micro_block_desc={last_rowkey:{datum_cnt:4, group_idx:0, hash:0, [idx=0:{len: 8, flag: 0, null: 0, ptr: 0x7f2c82a88070, hex: 0300000000000000, int: 3}, idx=1:{len: 9, flag: 0, null: 0, ptr: 0x7f2c82a88140, hex: FF18BD9F234E79DF10}, idx=2:{len: 8, flag: 0, null: 0, ptr: 0x7f2c82a880e0, hex: 13EEFC7AD96042E7, int: -1782756015297729005}, idx=3:{len: 8, flag: 0, null: 0, ptr: 0x7f2c82a88118, hex: 0000000000000000, int: 0}], store_rowkey:}, header:{magic:1005, version:3, header_size:64, header_checksum:11239, column_count:6, rowkey_column_count:4, has_column_checksum:0, row_count:1, row_store_type:0, opt:5, var_column_count:0, compressor_type:0, row_offset:536, original_length:480, max_merged_trans_version:1782756015297729005, min_merged_trans_version:1782756015297729005, data_length:480, data_zlength:480, data_checksum:452796991, column_checksums:0x18bd9f26850311ed, single_version_rows:1, contain_uncommitted_rows:0, is_last_row_last_flag:1, is_valid():true}, buf:0x7f2c82a16070, aggregated_row:NULL, buf_size:480, data_size:480, row_count:1, column_count:6, max_merged_trans_version:1782756015297729005, macro_id:{[ver=1,mode=0,seq=0][2nd=9223372036854775807]}, logic_micro_id:{version:0, offset:0, logic_macro_id:{data_seq:{data_seq:0, parallel_idx:0, block_type:0, merge_type:0, sstable_logic_seq:0, reserved:0, sign:0, macro_data_seq:0}, logic_version:0, tablet_id:0, column_group_idx:0, is_mds:false}}, block_offset:0, block_checksum:1613374245, row_count_delta:1, contain_uncommitted_row:false, can_mark_deletion:false, has_string_out_row:false, has_lob_out_row:true, is_last_row_last_flag:true, original_size:480})
[2026-07-01 14:11:14.516069] INFO  [MDS] process (ob_mds_table_merge_task.cpp:163) [3967439][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CE-0-0] [lt=25] sstable merge finish(ret=-4184, merge_info={is_inited:true, merge_history:{static_info:{ls_id:{id:1}, tablet_id:{id:50466}, merge_type:"MDS_MINI_MERGE", compaction_scn:1782886272857664000, is_full_merge:false, concurrent_cnt:0, merge_level:"MICRO_BLOCK_LEVEL", exec_mode:"EXEC_MODE_LOCAL", merge_reason:"NONE", base_major_status:"invalid_co_major_status", co_major_merge_type:"INVALID_CO_MAJOR_MERGE_TYPE", kept_snapshot_info:{type:"invalid_snapshot_type", snapshot:0}, participant_table_info:{is_major_merge:false, table_cnt:0, snapshot_version:0, start_scn:0, end_scn:0}, progressive_merge_round:0, progressive_merge_num:0, is_fake:false}, running_info:{merge_start_time:1782886274515515, merge_finish_time:0, execute_time:0, dag_id:Y0-0000000000000000-0-0, start_cg_idx:0, end_cg_idx:0, io_percentage:0, parallel_merge_info:{{type:"scan_units", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"cost_time", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"use_old_macro_block_cnt", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"incremental_row_count", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, }}, block_info:{occupy_size:0, original_size:0, macro_block_count:0, multiplexed_macro_block_count:0, new_micro_count_in_new_macro:0, multiplexed_micro_count_in_new_macro:0, total_row_count:0, incremental_row_count:0, new_micro_info:{meta_micro_size:0, data_micro_size:0}, block_io_us:0}, diagnose_info:{dag_ret:0, retry_cnt:0, suspect_add_time:0, early_create_time:0, error_location:(null):-1((null))}}, sstable_builder:{data_store_desc:{desc:{static_desc:NULL, row_store_type:"encoding_row_store", col_desc:NULL, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:null, need_pre_warm:false, need_build_hash_index_for_micro_block:false, data_store_type:1, micro_block_size:0}}, index_builder:{roots_.count():0}, index_read_info:null, rebuilder_ptr:NULL}}, time_guard=add_time:1782886274247938|total=565us, mds_merge_dag_={ObTabletMergeDag:{ObIDag:{this:0x7f297db32cb0, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7C78F46CE-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274247938, start_time:1782886274513647, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:-6799373567721485539, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:50466}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272857664000}, scn_range:{start_scn:{val:1782726688327378000, v:0}, end_scn:{val:1782886272857664000, v:0}}}}, is_inited:true, flush_scn:{val:1782886272857664000, v:0}, generate_ts:"2026-07-01 14:11:14.244201", mds_construct_sequence:6291442})
[2026-07-01 14:11:14.516126] WDIAG [STORAGE] close (ob_macro_block_writer.cpp:856) [3955213][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF5-0-0] [lt=47][errcode=-4184] macro block writer fail to build current micro block.(ret=-4184)
[2026-07-01 14:11:14.516132] WDIAG [COMMON] do_work (ob_tenant_dag_scheduler.cpp:359) [3967439][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CE-0-0] [lt=62][errcode=-4184] failed to process task(ret=-4184)
[2026-07-01 14:11:14.516136] WDIAG [MDS] generate_mds_mini_sstable (ob_tablet_mds_table_mini_merger.cpp:452) [3955213][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF5-0-0] [lt=10][errcode=-4184] fail to close macro writer(ret=-4184, macro_writer_={block_write_ctx:{macro_block_list_.count():0, use_old_macro_block_count:0}})
[2026-07-01 14:11:14.516124] WDIAG [MDS] on_flush_ (mds_table_impl.ipp:1100) [3949051][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EEA-0-0] [lt=56][errcode=-4184] [FLUSH]flush failed(ret=-4184, ret="OB_SERVER_OUTOF_DISK_SPACE", *this={this:0x7f2a04e54170, ls_id:{id:1}, tablet_id:{id:50497}, flushing_scn:{val:1782886272552715004, v:0}, rec_scn:{val:1782756015174276011, v:0}, last_inner_recycled_scn:{val:1782722694226382000, v:0}, total_node_cnt:1, construct_sequence:6278798, debug_info:{do_init_tablet_pointer:0x7f2c3d593348, do_remove_tablet_pointer:null, init_ts:"2026-06-30 02:00:15.235981", last_remove_ts:"1970-01-01 08:00:00.0", remove_ts:"1970-01-01 08:00:00.0", last_flush_ts:"2026-07-01 14:11:14.248377", switch_to_empty_shell_ts:"1970-01-01 08:00:00.0", init_trace_id:Y0-0000000000000000-0-0, remove_trace_id:Y0-0000000000000000-0-0}}, flush_scn={val:1782886272552715004, v:0})
[2026-07-01 14:11:14.516148] WDIAG [MDS] generate_mds_mini_sstable (ob_tablet_mds_table_mini_merger.cpp:469) [3955213][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF5-0-0] [lt=11][errcode=-4184] fail to generate mds mini sstable(ret=-4184)
[2026-07-01 14:11:14.516142] WDIAG [COMMON] run1 (ob_tenant_dag_scheduler.cpp:1773) [3967439][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CE-0-0] [lt=1][errcode=-4184] failed to do work(ret=-4184, *task_={this:0x7f297db33270, type:53, status:2, dag:{ObTabletMergeDag:{ObIDag:{this:0x7f297db32cb0, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7C78F46CE-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274247938, start_time:1782886274513647, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:-6799373567721485539, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:50466}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272857664000}, scn_range:{start_scn:{val:1782726688327378000, v:0}, end_scn:{val:1782886272857664000, v:0}}}}, is_inited:true, flush_scn:{val:1782886272857664000, v:0}, generate_ts:"2026-07-01 14:11:14.244201", mds_construct_sequence:6291442}}, compat_mode=0)
[2026-07-01 14:11:14.516163] INFO  [MDS] process (ob_mds_table_merge_task.cpp:163) [3949051][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EEA-0-0] [lt=38] sstable merge finish(ret=-4184, merge_info={is_inited:true, merge_history:{static_info:{ls_id:{id:1}, tablet_id:{id:50497}, merge_type:"MDS_MINI_MERGE", compaction_scn:1782886272552715004, is_full_merge:false, concurrent_cnt:0, merge_level:"MICRO_BLOCK_LEVEL", exec_mode:"EXEC_MODE_LOCAL", merge_reason:"NONE", base_major_status:"invalid_co_major_status", co_major_merge_type:"INVALID_CO_MAJOR_MERGE_TYPE", kept_snapshot_info:{type:"invalid_snapshot_type", snapshot:0}, participant_table_info:{is_major_merge:false, table_cnt:0, snapshot_version:0, start_scn:0, end_scn:0}, progressive_merge_round:0, progressive_merge_num:0, is_fake:false}, running_info:{merge_start_time:1782886274515159, merge_finish_time:0, execute_time:0, dag_id:Y0-0000000000000000-0-0, start_cg_idx:0, end_cg_idx:0, io_percentage:0, parallel_merge_info:{{type:"scan_units", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"cost_time", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"use_old_macro_block_cnt", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"incremental_row_count", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, }}, block_info:{occupy_size:0, original_size:0, macro_block_count:0, multiplexed_macro_block_count:0, new_micro_count_in_new_macro:0, multiplexed_micro_count_in_new_macro:0, total_row_count:0, incremental_row_count:0, new_micro_info:{meta_micro_size:0, data_micro_size:0}, block_io_us:0}, diagnose_info:{dag_ret:0, retry_cnt:0, suspect_add_time:0, early_create_time:0, error_location:(null):-1((null))}}, sstable_builder:{data_store_desc:{desc:{static_desc:NULL, row_store_type:"encoding_row_store", col_desc:NULL, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:null, need_pre_warm:false, need_build_hash_index_for_micro_block:false, data_store_type:1, micro_block_size:0}}, index_builder:{roots_.count():0}, index_read_info:null, rebuilder_ptr:NULL}}, time_guard=add_time:1782886274250581|total=1.03ms, mds_merge_dag_={ObTabletMergeDag:{ObIDag:{this:0x7f2881a725f0, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7E2CE7EEA-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274250581, start_time:1782886274508721, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:5361023681594809217, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:50497}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272552715004}, scn_range:{start_scn:{val:1782722694226382000, v:0}, end_scn:{val:1782886272552715004, v:0}}}}, is_inited:true, flush_scn:{val:1782886272552715004, v:0}, generate_ts:"2026-07-01 14:11:14.248377", mds_construct_sequence:6278798})
[2026-07-01 14:11:14.516251] WDIAG [COMMON] do_work (ob_tenant_dag_scheduler.cpp:359) [3949051][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EEA-0-0] [lt=85][errcode=-4184] failed to process task(ret=-4184)
[2026-07-01 14:11:14.516164] WDIAG [MDS] build_mds_sstable (ob_mds_table_merge_task.cpp:222) [3955213][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF5-0-0] [lt=15][errcode=-4184] fail to generate mds mini sstable with mini merger(ret=-4184, mds_mini_merger={is_inited:true, ctx:{ObBasicTabletMergeCtx:{static_param:{dag_param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:470}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, scn_range:{start_scn:{val:1782722694226382000, v:0}, end_scn:{val:1782886272552715004, v:0}}, version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272552715004}, is_full_merge:false, concurrent_cnt:0, merge_level:1, major_sstable_status:0, merge_reason:"NONE", co_major_merge_type:"INVALID_CO_MAJOR_MERGE_TYPE", sstable_logic_seq:0, tables_handle:{tablet_id:{id:0}, table_count:0, []}, is_rebuild_column_store:false, is_schema_changed:false, is_tenant_major_merge:false, is_cs_replica:false, read_base_version:0, merge_scn:{val:4611686018427387903, v:0}, need_parallel_minor_merge:true, schema:null, multi_version_column_descs_cnt:0, ls_handle:{ls_map_:0x7f2a343f0050, ls_:0x7f2995c3e150, mod_:21}, snapshot_info:{type:"invalid_snapshot_type", snapshot:0}, is_backfill:false, tablet_schema_guard:{is_inited:false, schema:null}, tablet_transfer_seq:-1, co_base_snapshot_version:0}, static_desc:{ls_id:{id:0}, tablet_id:{id:0}, tablet_transfer_seq:0, merge_type:"invalid_merge_type", snapshot_version:0, end_scn:{val:0, v:0}, exec_mode:"EXEC_MODE_LOCAL", is_ddl:false, compressor_type:0, macro_block_size:0, macro_store_size:0, micro_block_size_limit:0, schema_version:0, encrypt_id:0, master_key_id:0, encrypt_key:"data_size:16, data:00000000000000000000000000000000", major_working_cluster_version:0, micro_index_clustered:false, progressive_merge_round:0, need_submit_io:true, encoding_granularity:0}, parallel_merge_ctx:{parallel_type:4, concurrent_cnt:0, array_cnt:0, range_array:[], }, tablet_handle:{obj:0x7f2c77c9dd20, obj_pool:0x7f2a3430d8f0, allocator:null, wash_priority:0, allow_copy_and_assign:true}, info_collector:{merge_progress:null, time_guard:add_time:1782886274251145|total=0us, error_location:(null):-1((null))}, merge_dag:0x7f2c47b853b0}, merge_info:{is_inited:true, merge_history:{static_info:{ls_id:{id:1}, tablet_id:{id:470}, merge_type:"MDS_MINI_MERGE", compaction_scn:1782886272552715004, is_full_merge:false, concurrent_cnt:0, merge_level:"MICRO_BLOCK_LEVEL", exec_mode:"EXEC_MODE_LOCAL", merge_reason:"NONE", base_major_status:"invalid_co_major_status", co_major_merge_type:"INVALID_CO_MAJOR_MERGE_TYPE", kept_snapshot_info:{type:"invalid_snapshot_type", snapshot:0}, participant_table_info:{is_major_merge:false, table_cnt:0, snapshot_version:0, start_scn:0, end_scn:0}, progressive_merge_round:0, progressive_merge_num:0, is_fake:false}, running_info:{merge_start_time:1782886274515512, merge_finish_time:0, execute_time:0, dag_id:Y0-0000000000000000-0-0, start_cg_idx:0, end_cg_idx:0, io_percentage:0, parallel_merge_info:{{type:"scan_units", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"cost_time", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"use_old_macro_block_cnt", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"incremental_row_count", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, }}, block_info:{occupy_size:0, original_size:0, macro_block_count:0, multiplexed_macro_block_count:0, new_micro_count_in_new_macro:0, multiplexed_micro_count_in_new_macro:0, total_row_count:0, incremental_row_count:0, new_micro_info:{meta_micro_size:0, data_micro_size:0}, block_io_us:0}, diagnose_info:{dag_ret:0, retry_cnt:0, suspect_add_time:0, early_create_time:0, error_location:(null):-1((null))}}, sstable_builder:{data_store_desc:{desc:{static_desc:NULL, row_store_type:"encoding_row_store", col_desc:NULL, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:null, need_pre_warm:false, need_build_hash_index_for_micro_block:false, data_store_type:1, micro_block_size:0}}, index_builder:{roots_.count():0}, index_read_info:null, rebuilder_ptr:NULL}}}, data_desc:{desc:{static_desc:{ls_id:{id:1}, tablet_id:{id:470}, tablet_transfer_seq:0, merge_type:"MDS_MINI_MERGE", snapshot_version:1782886272552715004, end_scn:{val:1782886272552715004, v:0}, exec_mode:"EXEC_MODE_LOCAL", is_ddl:false, compressor_type:1, macro_block_size:2097152, macro_store_size:1887436, micro_block_size_limit:2095976, schema_version:9527, encrypt_id:0, master_key_id:0, encrypt_key:"data_size:16, data:00000000000000000000000000000000", major_working_cluster_version:0, micro_index_clustered:false, progressive_merge_round:0, need_submit_io:true, encoding_granularity:0}, row_store_type:"flat_row_store", col_desc:{is_row_store:true, table_cg_idx:0, row_column_count:6, rowkey_column_count:4, schema_rowkey_col_cnt:2, full_stored_col_cnt:6, col_desc_array:[cnt:6, column_id=16 {type:"TINYINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=17 {type:"CHAR", collation:"binary", coercibility:"INVALID"} order=0, column_id=7 {type:"BIGINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=8 {type:"BIGINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=18 {type:"CHAR", collation:"binary", coercibility:"INVALID"} order=0, column_id=19 {type:"CHAR", collation:"binary", coercibility:"INVALID"} order=0], default_col_checksum_array_valid:true, col_default_checksum_array:[cnt:6, 2197175160, 2197175160, 0, 0, 2197175160, 2197175160], agg_meta_array:[cnt:0]}, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:0x7f25aeccc4f0, need_pre_warm:false, need_build_hash_index_for_micro_block:false, data_store_type:1, micro_block_size:16384}}, macro_writer:{block_write_ctx:{macro_block_list_.count():0, use_old_macro_block_count:0}}, sstable_builder:{roots_.count():1}})
[2026-07-01 14:11:14.516263] WDIAG [COMMON] run1 (ob_tenant_dag_scheduler.cpp:1773) [3949051][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EEA-0-0] [lt=1][errcode=-4184] failed to do work(ret=-4184, *task_={this:0x7f2881a72bb0, type:53, status:2, dag:{ObTabletMergeDag:{ObIDag:{this:0x7f2881a725f0, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7E2CE7EEA-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274250581, start_time:1782886274508721, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:5361023681594809217, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:50497}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272552715004}, scn_range:{start_scn:{val:1782722694226382000, v:0}, end_scn:{val:1782886272552715004, v:0}}}}, is_inited:true, flush_scn:{val:1782886272552715004, v:0}, generate_ts:"2026-07-01 14:11:14.248377", mds_construct_sequence:6278798}}, compat_mode=0)
[2026-07-01 14:11:14.516306] WDIAG [MDS] process (ob_mds_table_merge_task.cpp:143) [3955213][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF5-0-0] [lt=124][errcode=-4184] fail to build mds sstable(ret=-4184, ls_id={id:1}, tablet_id={id:470}, mds_merge_dag_={ObTabletMergeDag:{ObIDag:{this:0x7f2c47b853b0, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7E2CE7EF5-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274251145, start_time:1782886274514766, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:-6697150759739806783, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:470}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272552715004}, scn_range:{start_scn:{val:1782722694226382000, v:0}, end_scn:{val:1782886272552715004, v:0}}}}, is_inited:true, flush_scn:{val:1782886272552715004, v:0}, generate_ts:"2026-07-01 14:11:14.248377", mds_construct_sequence:6278820})
[2026-07-01 14:11:14.516342] WDIAG [MDS] on_flush_ (mds_table_impl.ipp:1100) [3955213][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF5-0-0] [lt=34][errcode=-4184] [FLUSH]flush failed(ret=-4184, ret="OB_SERVER_OUTOF_DISK_SPACE", *this={this:0x7f279a485a20, ls_id:{id:1}, tablet_id:{id:470}, flushing_scn:{val:1782886272552715004, v:0}, rec_scn:{val:1782756015297729005, v:0}, last_inner_recycled_scn:{val:1782722694226382000, v:0}, total_node_cnt:1, construct_sequence:6278820, debug_info:{do_init_tablet_pointer:0x7f2c3d4b7d08, do_remove_tablet_pointer:null, init_ts:"2026-06-30 02:00:15.347490", last_remove_ts:"1970-01-01 08:00:00.0", remove_ts:"1970-01-01 08:00:00.0", last_flush_ts:"2026-07-01 14:11:14.251166", switch_to_empty_shell_ts:"1970-01-01 08:00:00.0", init_trace_id:Y0-0000000000000000-0-0, remove_trace_id:Y0-0000000000000000-0-0}}, flush_scn={val:1782886272552715004, v:0})
[2026-07-01 14:11:14.516323] INFO  [SHARE.LOCATION] vtable_nonblock_renew (ob_vtable_location_service.cpp:446) [3967566][T1_L0_G10000][T1][YB420AFF3D33-00063DF7E4DDE734-0-0] [lt=1] add_update_task succeed(ret=0, ret="OB_SUCCESS", task={tenant_id:1, table_id:11027, add_timestamp:1782886274516297})
[2026-07-01 14:11:14.512982] INFO  [MDS] process (ob_mds_table_merge_task.cpp:163) [3965606][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46C6-0-0] [lt=0] sstable merge finish(ret=-4184, merge_info={is_inited:true, merge_history:{static_info:{ls_id:{id:1}, tablet_id:{id:100005}, merge_type:"MDS_MINI_MERGE", compaction_scn:1782886272857664000, is_full_merge:false, concurrent_cnt:0, merge_level:"MICRO_BLOCK_LEVEL", exec_mode:"EXEC_MODE_LOCAL", merge_reason:"NONE", base_major_status:"invalid_co_major_status", co_major_merge_type:"INVALID_CO_MAJOR_MERGE_TYPE", kept_snapshot_info:{type:"invalid_snapshot_type", snapshot:0}, participant_table_info:{is_major_merge:false, table_cnt:0, snapshot_version:0, start_scn:0, end_scn:0}, progressive_merge_round:0, progressive_merge_num:0, is_fake:false}, running_info:{merge_start_time:1782886274512736, merge_finish_time:0, execute_time:0, dag_id:Y0-0000000000000000-0-0, start_cg_idx:0, end_cg_idx:0, io_percentage:0, parallel_merge_info:{{type:"scan_units", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"cost_time", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"use_old_macro_block_cnt", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"incremental_row_count", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, }}, block_info:{occupy_size:0, original_size:0, macro_block_count:0, multiplexed_macro_block_count:0, new_micro_count_in_new_macro:0, multiplexed_micro_count_in_new_macro:0, total_row_count:0, incremental_row_count:0, new_micro_info:{meta_micro_size:0, data_micro_size:0}, block_io_us:0}, diagnose_info:{dag_ret:0, retry_cnt:0, suspect_add_time:0, early_create_time:0, error_location:(null):-1((null))}}, sstable_builder:{data_store_desc:{desc:{static_desc:NULL, row_store_type:"encoding_row_store", col_desc:NULL, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:null, need_pre_warm:false, need_build_hash_index_for_micro_block:false, data_store_type:1, micro_block_size:0}}, index_builder:{roots_.count():0}, index_read_info:null, rebuilder_ptr:NULL}}, time_guard=add_time:1782886274241567|total=261us, mds_merge_dag_={ObTabletMergeDag:{ObIDag:{this:0x7f2a2b8c34f0, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7C78F46C6-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274241567, start_time:1782886274511223, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:5686860408566144623, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:100005}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272857664000}, scn_range:{start_scn:{val:1782726688327378000, v:0}, end_scn:{val:1782886272857664000, v:0}}}}, is_inited:true, flush_scn:{val:1782886272857664000, v:0}, generate_ts:"2026-07-01 14:11:14.240077", mds_construct_sequence:6291422})
[2026-07-01 14:11:14.516368] INFO  [MDS] process (ob_mds_table_merge_task.cpp:163) [3955213][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF5-0-0] [lt=26] sstable merge finish(ret=-4184, merge_info={is_inited:true, merge_history:{static_info:{ls_id:{id:1}, tablet_id:{id:470}, merge_type:"MDS_MINI_MERGE", compaction_scn:1782886272552715004, is_full_merge:false, concurrent_cnt:0, merge_level:"MICRO_BLOCK_LEVEL", exec_mode:"EXEC_MODE_LOCAL", merge_reason:"NONE", base_major_status:"invalid_co_major_status", co_major_merge_type:"INVALID_CO_MAJOR_MERGE_TYPE", kept_snapshot_info:{type:"invalid_snapshot_type", snapshot:0}, participant_table_info:{is_major_merge:false, table_cnt:0, snapshot_version:0, start_scn:0, end_scn:0}, progressive_merge_round:0, progressive_merge_num:0, is_fake:false}, running_info:{merge_start_time:1782886274515512, merge_finish_time:0, execute_time:0, dag_id:Y0-0000000000000000-0-0, start_cg_idx:0, end_cg_idx:0, io_percentage:0, parallel_merge_info:{{type:"scan_units", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"cost_time", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"use_old_macro_block_cnt", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"incremental_row_count", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, }}, block_info:{occupy_size:0, original_size:0, macro_block_count:0, multiplexed_macro_block_count:0, new_micro_count_in_new_macro:0, multiplexed_micro_count_in_new_macro:0, total_row_count:0, incremental_row_count:0, new_micro_info:{meta_micro_size:0, data_micro_size:0}, block_io_us:0}, diagnose_info:{dag_ret:0, retry_cnt:0, suspect_add_time:0, early_create_time:0, error_location:(null):-1((null))}}, sstable_builder:{data_store_desc:{desc:{static_desc:NULL, row_store_type:"encoding_row_store", col_desc:NULL, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:null, need_pre_warm:false, need_build_hash_index_for_micro_block:false, data_store_type:1, micro_block_size:0}}, index_builder:{roots_.count():0}, index_read_info:null, rebuilder_ptr:NULL}}, time_guard=add_time:1782886274251145|total=867us, mds_merge_dag_={ObTabletMergeDag:{ObIDag:{this:0x7f2c47b853b0, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7E2CE7EF5-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274251145, start_time:1782886274514766, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:-6697150759739806783, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:470}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272552715004}, scn_range:{start_scn:{val:1782722694226382000, v:0}, end_scn:{val:1782886272552715004, v:0}}}}, is_inited:true, flush_scn:{val:1782886272552715004, v:0}, generate_ts:"2026-07-01 14:11:14.248377", mds_construct_sequence:6278820})
[2026-07-01 14:11:14.516431] WDIAG [COMMON] do_work (ob_tenant_dag_scheduler.cpp:359) [3955213][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF5-0-0] [lt=62][errcode=-4184] failed to process task(ret=-4184)
[2026-07-01 14:11:14.516427] WDIAG [COMMON] do_work (ob_tenant_dag_scheduler.cpp:359) [3965606][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46C6-0-0] [lt=3441][errcode=-4184] failed to process task(ret=-4184)
[2026-07-01 14:11:14.516405] INFO  [MDS.EVENT]dump_node_ (mds_row.ipp:609) [3965607][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CC-0-0] [lt=1] DUMP_NODE_FOR_FLUSH(key={tenant_id:1003, ls_id:{id:1}, tablet_id:{id:60512}}, event={alloc:null, timestamp:"2026-07-01 14:11:14.516404", obj_ptr:null, event:"DUMP_NODE_FOR_FLUSH", info_str:"{compaction_type:"MAJOR_COMPACTION", merge_reason:"TENANT_MAJOR", medium_snapshot:1782756001683044000, last_medium_snapshot:1782669602331678000, tenant_id:1003, cluster_id:1732520430, medium_compat_version:5, data_version:17180066816, is_schema_changed:0, storage_schema:{this:0x7f2c585cd4f0, storage_schema_version:4, version:0, is_use_bloomfilter:0, column_info_simplified:0, compat_mode:0, table_type:12, index_type:0, row_store_type:1, schema_version:1744624261723496, is_cs_replica_compat:0, column_cnt:3, store_column_cnt:3, tablet_size:134217728, pctfree:10, block_size:16384, progressive_merge_round:1, master_key_id:18446744073709551615, compressor_type:1, encryption:"", encrypt_key:"", rowkey_cnt:1, rowkey_array:[cnt:1, {column_idx:16, meta_type:{type:"BIGINT UNSIGNED", collation:"binary", coercibility:"NUMERIC"}, order:0}], column_cnt:3, column_array:[cnt:3, {meta_type:{type:"BIGINT UNSIGNED", collation:"binary", coercibility:"NUMERIC"}, is_column_stored_in_sstable:1, is_rowkey_column:1, is_generated_colu", unit_id:3, key_str:"", writer_type:3, writer_id:10000, seq_no:{branch:0, seq:1}, redo_scn:{val:1782756116336872001, v:0}, end_scn:{val:1782756116336872001, v:0}, trans_version:{val:1782756116336872001, v:0}, node_type:1, state:3}, mds_table={this:0x7f2c585cd070, ls_id:{id:1}, tablet_id:{id:60512}, flushing_scn:{val:1782886272857664000, v:0}, rec_scn:{val:1782756116336872001, v:0}, last_inner_recycled_scn:{val:1782726688327378000, v:0}, total_node_cnt:1, construct_sequence:6291435, debug_info:{do_init_tablet_pointer:0x7f2d2d2254e8, do_remove_tablet_pointer:null, init_ts:"2026-06-30 02:01:56.336872", last_remove_ts:"1970-01-01 08:00:00.0", remove_ts:"1970-01-01 08:00:00.0", last_flush_ts:"2026-07-01 14:11:14.244201", switch_to_empty_shell_ts:"1970-01-01 08:00:00.0", init_trace_id:YB420AFF3D33-00063DE4356DEBFE-0-0, remove_trace_id:Y0-0000000000000000-0-0}})
[2026-07-01 14:11:14.516440] WDIAG [COMMON] run1 (ob_tenant_dag_scheduler.cpp:1773) [3955213][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF5-0-0] [lt=0][errcode=-4184] failed to do work(ret=-4184, *task_={this:0x7f2c47b85970, type:53, status:2, dag:{ObTabletMergeDag:{ObIDag:{this:0x7f2c47b853b0, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7E2CE7EF5-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274251145, start_time:1782886274514766, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:-6697150759739806783, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:470}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272552715004}, scn_range:{start_scn:{val:1782722694226382000, v:0}, end_scn:{val:1782886272552715004, v:0}}}}, is_inited:true, flush_scn:{val:1782886272552715004, v:0}, generate_ts:"2026-07-01 14:11:14.248377", mds_construct_sequence:6278820}}, compat_mode=0)
[2026-07-01 14:11:14.516468] WDIAG [SHARE] alloc_block (ob_local_device.cpp:580) [3965607][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CC-0-0] [lt=45][errcode=-4184] Fail to alloc block(ret=-4184, free_block_cnt_=0, total_block_cnt_=3773956)
[2026-07-01 14:11:14.516448] WDIAG [COMMON] run1 (ob_tenant_dag_scheduler.cpp:1773) [3965606][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46C6-0-0] [lt=1][errcode=-4184] failed to do work(ret=-4184, *task_={this:0x7f2a2b8c3ab0, type:53, status:2, dag:{ObTabletMergeDag:{ObIDag:{this:0x7f2a2b8c34f0, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7C78F46C6-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274241567, start_time:1782886274511223, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:5686860408566144623, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:100005}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272857664000}, scn_range:{start_scn:{val:1782726688327378000, v:0}, end_scn:{val:1782886272857664000, v:0}}}}, is_inited:true, flush_scn:{val:1782886272857664000, v:0}, generate_ts:"2026-07-01 14:11:14.240077", mds_construct_sequence:6291422}}, compat_mode=0)
[2026-07-01 14:11:14.516481] EDIAG [STORAGE.BLKMGR] alloc_object (ob_block_manager.cpp:285) [3965607][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CC-0-0] [lt=12][errcode=-4184] Failed to alloc block from io device(ret=-4184) BACKTRACE:0x7bcec65 0x74ad505 0x77b7522 0x77b6fb4 0x77b6ef6 0x77b6d1d 0x16acf038 0x16ace168 0x16af1ee1 0x16b52c80 0x16b4a984 0x16b50cfd 0x16b4bdc4 0x1684b11b 0x159ee3b4 0x159ec7e5 0x18dfcc9d 0x1f629758 0x1f6278be 0x7f2db7149f1b 0x7f2db706f610
[2026-07-01 14:11:14.516503] WDIAG [STORAGE] alloc_object (ob_object_manager.cpp:317) [3965607][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CC-0-0] [lt=22][errcode=-4184] fail to alloc object(ret=-4184, opt=object_type:PRIVATE_DATA_MACRO (tablet_id=60512, transfer_seq=0))
[2026-07-01 14:11:14.516511] WDIAG [STORAGE] alloc_block (ob_macro_block_writer.cpp:1725) [3965607][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CC-0-0] [lt=8][errcode=-4184] Fail to pre-alloc block for new macro block(ret=-4184, current_index=0, current_macro_seq=0)
[2026-07-01 14:11:14.516518] WDIAG [STORAGE] write_micro_block (ob_macro_block_writer.cpp:1369) [3965607][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CC-0-0] [lt=7][errcode=-4184] Fail to pre-alloc block(ret=-4184)
[2026-07-01 14:11:14.516525] WDIAG [STORAGE] build_micro_block (ob_macro_block_writer.cpp:1180) [3965607][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CC-0-0] [lt=7][errcode=-4184] fail to write micro block (ret=-4184, micro_block_desc={last_rowkey:{datum_cnt:4, group_idx:0, hash:0, [idx=0:{len: 8, flag: 0, null: 0, ptr: 0x7f2af5696070, hex: 0300000000000000, int: 3}, idx=1:{len: 9, flag: 0, null: 0, ptr: 0x7f2af5696140, hex: FF18BD9F23598376A0}, idx=2:{len: 8, flag: 0, null: 0, ptr: 0x7f2af56960e0, hex: BFF595F4C16042E7, int: -1782756116336872001}, idx=3:{len: 8, flag: 0, null: 0, ptr: 0x7f2af5696118, hex: 0000000000000000, int: 0}], store_rowkey:}, header:{magic:1005, version:3, header_size:64, header_checksum:5523, column_count:6, rowkey_column_count:4, has_column_checksum:0, row_count:1, row_store_type:0, opt:5, var_column_count:0, compressor_type:0, row_offset:340, original_length:284, max_merged_trans_version:1782756116336872001, min_merged_trans_version:1782756116336872001, data_length:284, data_zlength:284, data_checksum:972728609, column_checksums:0x18bd9f3e0b6a0a41, single_version_rows:1, contain_uncommitted_rows:0, is_last_row_last_flag:1, is_valid():true}, buf:0x7f2b49520070, aggregated_row:NULL, buf_size:284, data_size:284, row_count:1, column_count:6, max_merged_trans_version:1782756116336872001, macro_id:{[ver=1,mode=0,seq=0][2nd=9223372036854775807]}, logic_micro_id:{version:0, offset:0, logic_macro_id:{data_seq:{data_seq:0, parallel_idx:0, block_type:0, merge_type:0, sstable_logic_seq:0, reserved:0, sign:0, macro_data_seq:0}, logic_version:0, tablet_id:0, column_group_idx:0, is_mds:false}}, block_offset:0, block_checksum:4056139431, row_count_delta:1, contain_uncommitted_row:false, can_mark_deletion:false, has_string_out_row:false, has_lob_out_row:true, is_last_row_last_flag:true, original_size:284})
[2026-07-01 14:11:14.516562] WDIAG [STORAGE] close (ob_macro_block_writer.cpp:856) [3965607][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CC-0-0] [lt=37][errcode=-4184] macro block writer fail to build current micro block.(ret=-4184)
[2026-07-01 14:11:14.516569] WDIAG [MDS] generate_mds_mini_sstable (ob_tablet_mds_table_mini_merger.cpp:452) [3965607][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CC-0-0] [lt=7][errcode=-4184] fail to close macro writer(ret=-4184, macro_writer_={block_write_ctx:{macro_block_list_.count():0, use_old_macro_block_count:0}})
[2026-07-01 14:11:14.516578] WDIAG [MDS] generate_mds_mini_sstable (ob_tablet_mds_table_mini_merger.cpp:469) [3965607][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CC-0-0] [lt=8][errcode=-4184] fail to generate mds mini sstable(ret=-4184)
[2026-07-01 14:11:14.516567] INFO  [MDS.EVENT]dump_node_ (mds_row.ipp:609) [3960189][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EEC-0-0] [lt=1] DUMP_NODE_FOR_FLUSH(key={tenant_id:1007, ls_id:{id:1}, tablet_id:{id:504}}, event={alloc:null, timestamp:"2026-07-01 14:11:14.516567", obj_ptr:null, event:"DUMP_NODE_FOR_FLUSH", info_str:"{compaction_type:"MAJOR_COMPACTION", merge_reason:"TENANT_MAJOR", medium_snapshot:1782756001497866000, last_medium_snapshot:1782669600062254000, tenant_id:1007, cluster_id:1732520430, medium_compat_version:5, data_version:17180066816, is_schema_changed:0, storage_schema:{this:0x7f2a04e54df0, storage_schema_version:4, version:0, is_use_bloomfilter:0, column_info_simplified:0, compat_mode:0, table_type:0, index_type:0, row_store_type:1, schema_version:1749709554587040, is_cs_replica_compat:0, column_cnt:7, store_column_cnt:7, tablet_size:134217728, pctfree:10, block_size:16384, progressive_merge_round:1, master_key_id:18446744073709551615, compressor_type:1, encryption:"", encrypt_key:"", rowkey_cnt:3, rowkey_array:[cnt:3, {column_idx:18, meta_type:{type:"BIGINT", collation:"binary", coercibility:"NUMERIC"}, order:0}, {column_idx:19, meta_type:{type:"VARCHAR", collation:"binary", coercibility:"INVALID"}, order:0}, {column_idx:20, meta_type:{type:"VARCHAR", collation:"utf8mb4_general_ci", coercibility:"INVALID"", unit_id:3, key_str:"", writer_type:3, writer_id:10000, seq_no:{branch:0, seq:1}, redo_scn:{val:1782756015174276013, v:0}, end_scn:{val:1782756015174276013, v:0}, trans_version:{val:1782756015174276013, v:0}, node_type:1, state:3}, mds_table={this:0x7f2a04e54970, ls_id:{id:1}, tablet_id:{id:504}, flushing_scn:{val:1782886272552715004, v:0}, rec_scn:{val:1782756015174276013, v:0}, last_inner_recycled_scn:{val:1782722694226382000, v:0}, total_node_cnt:1, construct_sequence:6278802, debug_info:{do_init_tablet_pointer:0x7f2c3d596e68, do_remove_tablet_pointer:null, init_ts:"2026-06-30 02:00:15.258154", last_remove_ts:"1970-01-01 08:00:00.0", remove_ts:"1970-01-01 08:00:00.0", last_flush_ts:"2026-07-01 14:11:14.248377", switch_to_empty_shell_ts:"1970-01-01 08:00:00.0", init_trace_id:Y0-0000000000000000-0-0, remove_trace_id:Y0-0000000000000000-0-0}})
[2026-07-01 14:11:14.516644] WDIAG [SHARE] alloc_block (ob_local_device.cpp:580) [3960189][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EEC-0-0] [lt=51][errcode=-4184] Fail to alloc block(ret=-4184, free_block_cnt_=0, total_block_cnt_=3773956)
[2026-07-01 14:11:14.516658] EDIAG [STORAGE.BLKMGR] alloc_object (ob_block_manager.cpp:285) [3960189][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EEC-0-0] [lt=13][errcode=-4184] Failed to alloc block from io device(ret=-4184) BACKTRACE:0x7bcec65 0x74ad505 0x77b7522 0x77b6fb4 0x77b6ef6 0x77b6d1d 0x16acf038 0x16ace168 0x16af1ee1 0x16b52c80 0x16b4a984 0x16b50cfd 0x16b4bdc4 0x1684b11b 0x159ee3b4 0x159ec7e5 0x18dfcc9d 0x1f629758 0x1f6278be 0x7f2db7149f1b 0x7f2db706f610
[2026-07-01 14:11:14.516680] WDIAG [STORAGE] alloc_object (ob_object_manager.cpp:317) [3960189][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EEC-0-0] [lt=21][errcode=-4184] fail to alloc object(ret=-4184, opt=object_type:PRIVATE_DATA_MACRO (tablet_id=504, transfer_seq=0))
[2026-07-01 14:11:14.516689] WDIAG [STORAGE] alloc_block (ob_macro_block_writer.cpp:1725) [3960189][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EEC-0-0] [lt=8][errcode=-4184] Fail to pre-alloc block for new macro block(ret=-4184, current_index=0, current_macro_seq=0)
[2026-07-01 14:11:14.516696] WDIAG [STORAGE] write_micro_block (ob_macro_block_writer.cpp:1369) [3960189][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EEC-0-0] [lt=7][errcode=-4184] Fail to pre-alloc block(ret=-4184)
[2026-07-01 14:11:14.516721] ERROR [COMMON] inner_aio (ob_io_manager.cpp:1364) [3967566][T1_L0_G10000][T1][YB420AFF3D33-00063DF7E4DDE734-0-0] [lt=46][errcode=-4392] disk is hung(msg="disk has fatal error")
[2026-07-01 14:11:14.516703] WDIAG [STORAGE] build_micro_block (ob_macro_block_writer.cpp:1180) [3960189][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EEC-0-0] [lt=7][errcode=-4184] fail to write micro block (ret=-4184, micro_block_desc={last_rowkey:{datum_cnt:4, group_idx:0, hash:0, [idx=0:{len: 8, flag: 0, null: 0, ptr: 0x7f28dae28070, hex: 0300000000000000, int: 3}, idx=1:{len: 9, flag: 0, null: 0, ptr: 0x7f28dae28140, hex: FF18BD9F234E79DF10}, idx=2:{len: 8, flag: 0, null: 0, ptr: 0x7f28dae280e0, hex: 53AC5882D96042E7, int: -1782756015174276013}, idx=3:{len: 8, flag: 0, null: 0, ptr: 0x7f28dae28118, hex: 0000000000000000, int: 0}], store_rowkey:}, header:{magic:1005, version:3, header_size:64, header_checksum:-7252, column_count:6, rowkey_column_count:4, has_column_checksum:0, row_count:1, row_store_type:0, opt:5, var_column_count:0, compressor_type:0, row_offset:432, original_length:376, max_merged_trans_version:1782756015174276013, min_merged_trans_version:1782756015174276013, data_length:376, data_zlength:376, data_checksum:2491276576, column_checksums:0x18bd9f267da753ad, single_version_rows:1, contain_uncommitted_rows:0, is_last_row_last_flag:1, is_valid():true}, buf:0x7f2af8d64070, aggregated_row:NULL, buf_size:376, data_size:376, row_count:1, column_count:6, max_merged_trans_version:1782756015174276013, macro_id:{[ver=1,mode=0,seq=0][2nd=9223372036854775807]}, logic_micro_id:{version:0, offset:0, logic_macro_id:{data_seq:{data_seq:0, parallel_idx:0, block_type:0, merge_type:0, sstable_logic_seq:0, reserved:0, sign:0, macro_data_seq:0}, logic_version:0, tablet_id:0, column_group_idx:0, is_mds:false}}, block_offset:0, block_checksum:3526492741, row_count_delta:1, contain_uncommitted_row:false, can_mark_deletion:false, has_string_out_row:false, has_lob_out_row:true, is_last_row_last_flag:true, original_size:376})
[2026-07-01 14:11:14.516701] INFO  [MDS.EVENT]dump_node_ (mds_row.ipp:609) [3960188][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF2-0-0] [lt=1] DUMP_NODE_FOR_FLUSH(key={tenant_id:1007, ls_id:{id:1}, tablet_id:{id:441}}, event={alloc:null, timestamp:"2026-07-01 14:11:14.516701", obj_ptr:null, event:"DUMP_NODE_FOR_FLUSH", info_str:"{compaction_type:"MAJOR_COMPACTION", merge_reason:"TENANT_MAJOR", medium_snapshot:1782756001497866000, last_medium_snapshot:1782669600062254000, tenant_id:1007, cluster_id:1732520430, medium_compat_version:5, data_version:17180066816, is_schema_changed:0, storage_schema:{this:0x7f279a48a280, storage_schema_version:4, version:0, is_use_bloomfilter:0, column_info_simplified:0, compat_mode:0, table_type:0, index_type:0, row_store_type:1, schema_version:1749709553841752, is_cs_replica_compat:0, column_cnt:7, store_column_cnt:7, tablet_size:134217728, pctfree:10, block_size:16384, progressive_merge_round:1, master_key_id:18446744073709551615, compressor_type:1, encryption:"", encrypt_key:"", rowkey_cnt:3, rowkey_array:[cnt:3, {column_idx:18, meta_type:{type:"BIGINT", collation:"binary", coercibility:"NUMERIC"}, order:0}, {column_idx:19, meta_type:{type:"BIGINT", collation:"binary", coercibility:"NUMERIC"}, order:0}, {column_idx:20, meta_type:{type:"BIGINT", collation:"binary", coercibility:"NUMERIC"}, order:0}], ", unit_id:3, key_str:"", writer_type:3, writer_id:10000, seq_no:{branch:0, seq:1}, redo_scn:{val:1782756015297729002, v:0}, end_scn:{val:1782756015297729002, v:0}, trans_version:{val:1782756015297729002, v:0}, node_type:1, state:3}, mds_table={this:0x7f279a489bd0, ls_id:{id:1}, tablet_id:{id:441}, flushing_scn:{val:1782886272552715004, v:0}, rec_scn:{val:1782756015297729002, v:0}, last_inner_recycled_scn:{val:1782722694226382000, v:0}, total_node_cnt:1, construct_sequence:6278814, debug_info:{do_init_tablet_pointer:0x7f299dbfbb68, do_remove_tablet_pointer:null, init_ts:"2026-06-30 02:00:15.314476", last_remove_ts:"1970-01-01 08:00:00.0", remove_ts:"1970-01-01 08:00:00.0", last_flush_ts:"2026-07-01 14:11:14.248377", switch_to_empty_shell_ts:"1970-01-01 08:00:00.0", init_trace_id:Y0-0000000000000000-0-0, remove_trace_id:Y0-0000000000000000-0-0}})
[2026-07-01 14:11:14.516743] WDIAG [STORAGE] close (ob_macro_block_writer.cpp:856) [3960189][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EEC-0-0] [lt=39][errcode=-4184] macro block writer fail to build current micro block.(ret=-4184)
[2026-07-01 14:11:14.516584] WDIAG [MDS] build_mds_sstable (ob_mds_table_merge_task.cpp:222) [3965607][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CC-0-0] [lt=5][errcode=-4184] fail to generate mds mini sstable with mini merger(ret=-4184, mds_mini_merger={is_inited:true, ctx:{ObBasicTabletMergeCtx:{static_param:{dag_param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:60512}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, scn_range:{start_scn:{val:1782726688327378000, v:0}, end_scn:{val:1782886272857664000, v:0}}, version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272857664000}, is_full_merge:false, concurrent_cnt:0, merge_level:1, major_sstable_status:0, merge_reason:"NONE", co_major_merge_type:"INVALID_CO_MAJOR_MERGE_TYPE", sstable_logic_seq:0, tables_handle:{tablet_id:{id:0}, table_count:0, []}, is_rebuild_column_store:false, is_schema_changed:false, is_tenant_major_merge:false, is_cs_replica:false, read_base_version:0, merge_scn:{val:4611686018427387903, v:0}, need_parallel_minor_merge:true, schema:null, multi_version_column_descs_cnt:0, ls_handle:{ls_map_:0x7f2c2a5f0050, ls_:0x7f2ad6c3e150, mod_:21}, snapshot_info:{type:"invalid_snapshot_type", snapshot:0}, is_backfill:false, tablet_schema_guard:{is_inited:false, schema:null}, tablet_transfer_seq:-1, co_base_snapshot_version:0}, static_desc:{ls_id:{id:0}, tablet_id:{id:0}, tablet_transfer_seq:0, merge_type:"invalid_merge_type", snapshot_version:0, end_scn:{val:0, v:0}, exec_mode:"EXEC_MODE_LOCAL", is_ddl:false, compressor_type:0, macro_block_size:0, macro_store_size:0, micro_block_size_limit:0, schema_version:0, encrypt_id:0, master_key_id:0, encrypt_key:"data_size:16, data:00000000000000000000000000000000", major_working_cluster_version:0, micro_index_clustered:false, progressive_merge_round:0, need_submit_io:true, encoding_granularity:0}, parallel_merge_ctx:{parallel_type:4, concurrent_cnt:0, array_cnt:0, range_array:[], }, tablet_handle:{obj:0x7f2afde9afc0, obj_pool:0x7f2c2a50d8f0, allocator:null, wash_priority:0, allow_copy_and_assign:true}, info_collector:{merge_progress:null, time_guard:add_time:1782886274247840|total=0us, error_location:(null):-1((null))}, merge_dag:0x7f2a36e95370}, merge_info:{is_inited:true, merge_history:{static_info:{ls_id:{id:1}, tablet_id:{id:60512}, merge_type:"MDS_MINI_MERGE", compaction_scn:1782886272857664000, is_full_merge:false, concurrent_cnt:0, merge_level:"MICRO_BLOCK_LEVEL", exec_mode:"EXEC_MODE_LOCAL", merge_reason:"NONE", base_major_status:"invalid_co_major_status", co_major_merge_type:"INVALID_CO_MAJOR_MERGE_TYPE", kept_snapshot_info:{type:"invalid_snapshot_type", snapshot:0}, participant_table_info:{is_major_merge:false, table_cnt:0, snapshot_version:0, start_scn:0, end_scn:0}, progressive_merge_round:0, progressive_merge_num:0, is_fake:false}, running_info:{merge_start_time:1782886274516285, merge_finish_time:0, execute_time:0, dag_id:Y0-0000000000000000-0-0, start_cg_idx:0, end_cg_idx:0, io_percentage:0, parallel_merge_info:{{type:"scan_units", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"cost_time", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"use_old_macro_block_cnt", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"incremental_row_count", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, }}, block_info:{occupy_size:0, original_size:0, macro_block_count:0, multiplexed_macro_block_count:0, new_micro_count_in_new_macro:0, multiplexed_micro_count_in_new_macro:0, total_row_count:0, incremental_row_count:0, new_micro_info:{meta_micro_size:0, data_micro_size:0}, block_io_us:0}, diagnose_info:{dag_ret:0, retry_cnt:0, suspect_add_time:0, early_create_time:0, error_location:(null):-1((null))}}, sstable_builder:{data_store_desc:{desc:{static_desc:NULL, row_store_type:"encoding_row_store", col_desc:NULL, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:null, need_pre_warm:false, need_build_hash_index_for_micro_block:false, data_store_type:1, micro_block_size:0}}, index_builder:{roots_.count():0}, index_read_info:null, rebuilder_ptr:NULL}}}, data_desc:{desc:{static_desc:{ls_id:{id:1}, tablet_id:{id:60512}, tablet_transfer_seq:0, merge_type:"MDS_MINI_MERGE", snapshot_version:1782886272857664000, end_scn:{val:1782886272857664000, v:0}, exec_mode:"EXEC_MODE_LOCAL", is_ddl:false, compressor_type:1, macro_block_size:2097152, macro_store_size:1887436, micro_block_size_limit:2095976, schema_version:9527, encrypt_id:0, master_key_id:0, encrypt_key:"data_size:16, data:00000000000000000000000000000000", major_working_cluster_version:0, micro_index_clustered:false, progressive_merge_round:0, need_submit_io:true, encoding_granularity:0}, row_store_type:"flat_row_store", col_desc:{is_row_store:true, table_cg_idx:0, row_column_count:6, rowkey_column_count:4, schema_rowkey_col_cnt:2, full_stored_col_cnt:6, col_desc_array:[cnt:6, column_id=16 {type:"TINYINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=17 {type:"CHAR", collation:"binary", coercibility:"INVALID"} order=0, column_id=7 {type:"BIGINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=8 {type:"BIGINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=18 {type:"CHAR", collation:"binary", coercibility:"INVALID"} order=0, column_id=19 {type:"CHAR", collation:"binary", coercibility:"INVALID"} order=0], default_col_checksum_array_valid:true, col_default_checksum_array:[cnt:6, 2197175160, 2197175160, 0, 0, 2197175160, 2197175160], agg_meta_array:[cnt:0]}, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:0x7f25ac1c84f0, need_pre_warm:false, need_build_hash_index_for_micro_block:false, data_store_type:1, micro_block_size:16384}}, macro_writer:{block_write_ctx:{macro_block_list_.count():0, use_old_macro_block_count:0}}, sstable_builder:{roots_.count():1}})
[2026-07-01 14:11:14.516750] WDIAG [MDS] generate_mds_mini_sstable (ob_tablet_mds_table_mini_merger.cpp:452) [3960189][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EEC-0-0] [lt=7][errcode=-4184] fail to close macro writer(ret=-4184, macro_writer_={block_write_ctx:{macro_block_list_.count():0, use_old_macro_block_count:0}})
[2026-07-01 14:11:14.516760] WDIAG [MDS] generate_mds_mini_sstable (ob_tablet_mds_table_mini_merger.cpp:469) [3960189][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EEC-0-0] [lt=10][errcode=-4184] fail to generate mds mini sstable(ret=-4184)
[2026-07-01 14:11:14.516763] WDIAG [SHARE] alloc_block (ob_local_device.cpp:580) [3960188][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF2-0-0] [lt=45][errcode=-4184] Fail to alloc block(ret=-4184, free_block_cnt_=0, total_block_cnt_=3773956)
[2026-07-01 14:11:14.516775] EDIAG [STORAGE.BLKMGR] alloc_object (ob_block_manager.cpp:285) [3960188][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF2-0-0] [lt=11][errcode=-4184] Failed to alloc block from io device(ret=-4184) BACKTRACE:0x7bcec65 0x74ad505 0x77b7522 0x77b6fb4 0x77b6ef6 0x77b6d1d 0x16acf038 0x16ace168 0x16af1ee1 0x16b52c80 0x16b4a984 0x16b50cfd 0x16b4bdc4 0x1684b11b 0x159ee3b4 0x159ec7e5 0x18dfcc9d 0x1f629758 0x1f6278be 0x7f2db7149f1b 0x7f2db706f610
[2026-07-01 14:11:14.516797] WDIAG [STORAGE] alloc_object (ob_object_manager.cpp:317) [3960188][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF2-0-0] [lt=21][errcode=-4184] fail to alloc object(ret=-4184, opt=object_type:PRIVATE_DATA_MACRO (tablet_id=441, transfer_seq=0))
[2026-07-01 14:11:14.516806] WDIAG [STORAGE] alloc_block (ob_macro_block_writer.cpp:1725) [3960188][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF2-0-0] [lt=8][errcode=-4184] Fail to pre-alloc block for new macro block(ret=-4184, current_index=0, current_macro_seq=0)
[2026-07-01 14:11:14.516813] WDIAG [STORAGE] write_micro_block (ob_macro_block_writer.cpp:1369) [3960188][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF2-0-0] [lt=7][errcode=-4184] Fail to pre-alloc block(ret=-4184)
[2026-07-01 14:11:14.516778] WDIAG [MDS] process (ob_mds_table_merge_task.cpp:143) [3965607][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CC-0-0] [lt=175][errcode=-4184] fail to build mds sstable(ret=-4184, ls_id={id:1}, tablet_id={id:60512}, mds_merge_dag_={ObTabletMergeDag:{ObIDag:{this:0x7f2a36e95370, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7C78F46CC-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274247840, start_time:1782886274513629, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:-7201046635831926817, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:60512}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272857664000}, scn_range:{start_scn:{val:1782726688327378000, v:0}, end_scn:{val:1782886272857664000, v:0}}}}, is_inited:true, flush_scn:{val:1782886272857664000, v:0}, generate_ts:"2026-07-01 14:11:14.244201", mds_construct_sequence:6291435})
[2026-07-01 14:11:14.516823] WDIAG [MDS] on_flush_ (mds_table_impl.ipp:1100) [3965607][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CC-0-0] [lt=45][errcode=-4184] [FLUSH]flush failed(ret=-4184, ret="OB_SERVER_OUTOF_DISK_SPACE", *this={this:0x7f2c585cd070, ls_id:{id:1}, tablet_id:{id:60512}, flushing_scn:{val:1782886272857664000, v:0}, rec_scn:{val:1782756116336872001, v:0}, last_inner_recycled_scn:{val:1782726688327378000, v:0}, total_node_cnt:1, construct_sequence:6291435, debug_info:{do_init_tablet_pointer:0x7f2d2d2254e8, do_remove_tablet_pointer:null, init_ts:"2026-06-30 02:01:56.336872", last_remove_ts:"1970-01-01 08:00:00.0", remove_ts:"1970-01-01 08:00:00.0", last_flush_ts:"2026-07-01 14:11:14.244201", switch_to_empty_shell_ts:"1970-01-01 08:00:00.0", init_trace_id:YB420AFF3D33-00063DE4356DEBFE-0-0, remove_trace_id:Y0-0000000000000000-0-0}}, flush_scn={val:1782886272857664000, v:0})
[2026-07-01 14:11:14.516820] WDIAG [STORAGE] build_micro_block (ob_macro_block_writer.cpp:1180) [3960188][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF2-0-0] [lt=7][errcode=-4184] fail to write micro block (ret=-4184, micro_block_desc={last_rowkey:{datum_cnt:4, group_idx:0, hash:0, [idx=0:{len: 8, flag: 0, null: 0, ptr: 0x7f2a22f66070, hex: 0300000000000000, int: 3}, idx=1:{len: 9, flag: 0, null: 0, ptr: 0x7f2a22f66140, hex: FF18BD9F234E79DF10}, idx=2:{len: 8, flag: 0, null: 0, ptr: 0x7f2a22f660e0, hex: 16EEFC7AD96042E7, int: -1782756015297729002}, idx=3:{len: 8, flag: 0, null: 0, ptr: 0x7f2a22f66118, hex: 0000000000000000, int: 0}], store_rowkey:}, header:{magic:1005, version:3, header_size:64, header_checksum:24556, column_count:6, rowkey_column_count:4, has_column_checksum:0, row_count:1, row_store_type:0, opt:5, var_column_count:0, compressor_type:0, row_offset:432, original_length:376, max_merged_trans_version:1782756015297729002, min_merged_trans_version:1782756015297729002, data_length:376, data_zlength:376, data_checksum:1285620575, column_checksums:0x18bd9f26850311ea, single_version_rows:1, contain_uncommitted_rows:0, is_last_row_last_flag:1, is_valid():true}, buf:0x7f2a285ba070, aggregated_row:NULL, buf_size:376, data_size:376, row_count:1, column_count:6, max_merged_trans_version:1782756015297729002, macro_id:{[ver=1,mode=0,seq=0][2nd=9223372036854775807]}, logic_micro_id:{version:0, offset:0, logic_macro_id:{data_seq:{data_seq:0, parallel_idx:0, block_type:0, merge_type:0, sstable_logic_seq:0, reserved:0, sign:0, macro_data_seq:0}, logic_version:0, tablet_id:0, column_group_idx:0, is_mds:false}}, block_offset:0, block_checksum:1513181468, row_count_delta:1, contain_uncommitted_row:false, can_mark_deletion:false, has_string_out_row:false, has_lob_out_row:true, is_last_row_last_flag:true, original_size:376})
[2026-07-01 14:11:14.516860] WDIAG [STORAGE] close (ob_macro_block_writer.cpp:856) [3960188][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF2-0-0] [lt=40][errcode=-4184] macro block writer fail to build current micro block.(ret=-4184)
[2026-07-01 14:11:14.516845] INFO  [SHARE.LOCATION] batch_renew_tablet_locations (ob_location_service.cpp:441) [3967566][T1_L0_G10000][T1][YB420AFF3D33-00063DF7E4DDE734-0-0] [lt=0] [TABLET_LOCATION] batch renew tablet locations finished(ret=0, ret="OB_SUCCESS", tenant_id=1, renew_type=0, is_nonblock=true, tablet_list=[{id:108}], ls_ids=[], error_code=-4392)
[2026-07-01 14:11:14.516867] WDIAG [MDS] generate_mds_mini_sstable (ob_tablet_mds_table_mini_merger.cpp:452) [3960188][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF2-0-0] [lt=6][errcode=-4184] fail to close macro writer(ret=-4184, macro_writer_={block_write_ctx:{macro_block_list_.count():0, use_old_macro_block_count:0}})
[2026-07-01 14:11:14.516876] WDIAG [MDS] generate_mds_mini_sstable (ob_tablet_mds_table_mini_merger.cpp:469) [3960188][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF2-0-0] [lt=8][errcode=-4184] fail to generate mds mini sstable(ret=-4184)
[2026-07-01 14:11:14.516768] WDIAG [MDS] build_mds_sstable (ob_mds_table_merge_task.cpp:222) [3960189][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EEC-0-0] [lt=7][errcode=-4184] fail to generate mds mini sstable with mini merger(ret=-4184, mds_mini_merger={is_inited:true, ctx:{ObBasicTabletMergeCtx:{static_param:{dag_param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:504}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, scn_range:{start_scn:{val:1782722694226382000, v:0}, end_scn:{val:1782886272552715004, v:0}}, version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272552715004}, is_full_merge:false, concurrent_cnt:0, merge_level:1, major_sstable_status:0, merge_reason:"NONE", co_major_merge_type:"INVALID_CO_MAJOR_MERGE_TYPE", sstable_logic_seq:0, tables_handle:{tablet_id:{id:0}, table_count:0, []}, is_rebuild_column_store:false, is_schema_changed:false, is_tenant_major_merge:false, is_cs_replica:false, read_base_version:0, merge_scn:{val:4611686018427387903, v:0}, need_parallel_minor_merge:true, schema:null, multi_version_column_descs_cnt:0, ls_handle:{ls_map_:0x7f2a343f0050, ls_:0x7f2995c3e150, mod_:21}, snapshot_info:{type:"invalid_snapshot_type", snapshot:0}, is_backfill:false, tablet_schema_guard:{is_inited:false, schema:null}, tablet_transfer_seq:-1, co_base_snapshot_version:0}, static_desc:{ls_id:{id:0}, tablet_id:{id:0}, tablet_transfer_seq:0, merge_type:"invalid_merge_type", snapshot_version:0, end_scn:{val:0, v:0}, exec_mode:"EXEC_MODE_LOCAL", is_ddl:false, compressor_type:0, macro_block_size:0, macro_store_size:0, micro_block_size_limit:0, schema_version:0, encrypt_id:0, master_key_id:0, encrypt_key:"data_size:16, data:00000000000000000000000000000000", major_working_cluster_version:0, micro_index_clustered:false, progressive_merge_round:0, need_submit_io:true, encoding_granularity:0}, parallel_merge_ctx:{parallel_type:4, concurrent_cnt:0, array_cnt:0, range_array:[], }, tablet_handle:{obj:0x7f2c77d228c0, obj_pool:0x7f2a3430d8f0, allocator:null, wash_priority:0, allow_copy_and_assign:true}, info_collector:{merge_progress:null, time_guard:add_time:1782886274250674|total=0us, error_location:(null):-1((null))}, merge_dag:0x7f2881a73970}, merge_info:{is_inited:true, merge_history:{static_info:{ls_id:{id:1}, tablet_id:{id:504}, merge_type:"MDS_MINI_MERGE", compaction_scn:1782886272552715004, is_full_merge:false, concurrent_cnt:0, merge_level:"MICRO_BLOCK_LEVEL", exec_mode:"EXEC_MODE_LOCAL", merge_reason:"NONE", base_major_status:"invalid_co_major_status", co_major_merge_type:"INVALID_CO_MAJOR_MERGE_TYPE", kept_snapshot_info:{type:"invalid_snapshot_type", snapshot:0}, participant_table_info:{is_major_merge:false, table_cnt:0, snapshot_version:0, start_scn:0, end_scn:0}, progressive_merge_round:0, progressive_merge_num:0, is_fake:false}, running_info:{merge_start_time:1782886274516423, merge_finish_time:0, execute_time:0, dag_id:Y0-0000000000000000-0-0, start_cg_idx:0, end_cg_idx:0, io_percentage:0, parallel_merge_info:{{type:"scan_units", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"cost_time", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"use_old_macro_block_cnt", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"incremental_row_count", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, }}, block_info:{occupy_size:0, original_size:0, macro_block_count:0, multiplexed_macro_block_count:0, new_micro_count_in_new_macro:0, multiplexed_micro_count_in_new_macro:0, total_row_count:0, incremental_row_count:0, new_micro_info:{meta_micro_size:0, data_micro_size:0}, block_io_us:0}, diagnose_info:{dag_ret:0, retry_cnt:0, suspect_add_time:0, early_create_time:0, error_location:(null):-1((null))}}, sstable_builder:{data_store_desc:{desc:{static_desc:NULL, row_store_type:"encoding_row_store", col_desc:NULL, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:null, need_pre_warm:false, need_build_hash_index_for_micro_block:false, data_store_type:1, micro_block_size:0}}, index_builder:{roots_.count():0}, index_read_info:null, rebuilder_ptr:NULL}}}, data_desc:{desc:{static_desc:{ls_id:{id:1}, tablet_id:{id:504}, tablet_transfer_seq:0, merge_type:"MDS_MINI_MERGE", snapshot_version:1782886272552715004, end_scn:{val:1782886272552715004, v:0}, exec_mode:"EXEC_MODE_LOCAL", is_ddl:false, compressor_type:1, macro_block_size:2097152, macro_store_size:1887436, micro_block_size_limit:2095976, schema_version:9527, encrypt_id:0, master_key_id:0, encrypt_key:"data_size:16, data:00000000000000000000000000000000", major_working_cluster_version:0, micro_index_clustered:false, progressive_merge_round:0, need_submit_io:true, encoding_granularity:0}, row_store_type:"flat_row_store", col_desc:{is_row_store:true, table_cg_idx:0, row_column_count:6, rowkey_column_count:4, schema_rowkey_col_cnt:2, full_stored_col_cnt:6, col_desc_array:[cnt:6, column_id=16 {type:"TINYINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=17 {type:"CHAR", collation:"binary", coercibility:"INVALID"} order=0, column_id=7 {type:"BIGINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=8 {type:"BIGINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=18 {type:"CHAR", collation:"binary", coercibility:"INVALID"} order=0, column_id=19 {type:"CHAR", collation:"binary", coercibility:"INVALID"} order=0], default_col_checksum_array_valid:true, col_default_checksum_array:[cnt:6, 2197175160, 2197175160, 0, 0, 2197175160, 2197175160], agg_meta_array:[cnt:0]}, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:0x7f25bafc84f0, need_pre_warm:false, need_build_hash_index_for_micro_block:false, data_store_type:1, micro_block_size:16384}}, macro_writer:{block_write_ctx:{macro_block_list_.count():0, use_old_macro_block_count:0}}, sstable_builder:{roots_.count():1}})
[2026-07-01 14:11:14.516847] INFO  [MDS] process (ob_mds_table_merge_task.cpp:163) [3965607][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CC-0-0] [lt=24] sstable merge finish(ret=-4184, merge_info={is_inited:true, merge_history:{static_info:{ls_id:{id:1}, tablet_id:{id:60512}, merge_type:"MDS_MINI_MERGE", compaction_scn:1782886272857664000, is_full_merge:false, concurrent_cnt:0, merge_level:"MICRO_BLOCK_LEVEL", exec_mode:"EXEC_MODE_LOCAL", merge_reason:"NONE", base_major_status:"invalid_co_major_status", co_major_merge_type:"INVALID_CO_MAJOR_MERGE_TYPE", kept_snapshot_info:{type:"invalid_snapshot_type", snapshot:0}, participant_table_info:{is_major_merge:false, table_cnt:0, snapshot_version:0, start_scn:0, end_scn:0}, progressive_merge_round:0, progressive_merge_num:0, is_fake:false}, running_info:{merge_start_time:1782886274516285, merge_finish_time:0, execute_time:0, dag_id:Y0-0000000000000000-0-0, start_cg_idx:0, end_cg_idx:0, io_percentage:0, parallel_merge_info:{{type:"scan_units", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"cost_time", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"use_old_macro_block_cnt", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"incremental_row_count", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, }}, block_info:{occupy_size:0, original_size:0, macro_block_count:0, multiplexed_macro_block_count:0, new_micro_count_in_new_macro:0, multiplexed_micro_count_in_new_macro:0, total_row_count:0, incremental_row_count:0, new_micro_info:{meta_micro_size:0, data_micro_size:0}, block_io_us:0}, diagnose_info:{dag_ret:0, retry_cnt:0, suspect_add_time:0, early_create_time:0, error_location:(null):-1((null))}}, sstable_builder:{data_store_desc:{desc:{static_desc:NULL, row_store_type:"encoding_row_store", col_desc:NULL, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:null, need_pre_warm:false, need_build_hash_index_for_micro_block:false, data_store_type:1, micro_block_size:0}}, index_builder:{roots_.count():0}, index_read_info:null, rebuilder_ptr:NULL}}, time_guard=add_time:1782886274247840|total=575us, mds_merge_dag_={ObTabletMergeDag:{ObIDag:{this:0x7f2a36e95370, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7C78F46CC-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274247840, start_time:1782886274513629, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:-7201046635831926817, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:60512}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272857664000}, scn_range:{start_scn:{val:1782726688327378000, v:0}, end_scn:{val:1782886272857664000, v:0}}}}, is_inited:true, flush_scn:{val:1782886272857664000, v:0}, generate_ts:"2026-07-01 14:11:14.244201", mds_construct_sequence:6291435})
[2026-07-01 14:11:14.516914] WDIAG [COMMON] do_work (ob_tenant_dag_scheduler.cpp:359) [3965607][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CC-0-0] [lt=65][errcode=-4184] failed to process task(ret=-4184)
[2026-07-01 14:11:14.516909] WDIAG [MDS] process (ob_mds_table_merge_task.cpp:143) [3960189][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EEC-0-0] [lt=122][errcode=-4184] fail to build mds sstable(ret=-4184, ls_id={id:1}, tablet_id={id:504}, mds_merge_dag_={ObTabletMergeDag:{ObIDag:{this:0x7f2881a73970, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7E2CE7EEC-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274250674, start_time:1782886274508743, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:-7489871168937367421, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:504}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272552715004}, scn_range:{start_scn:{val:1782722694226382000, v:0}, end_scn:{val:1782886272552715004, v:0}}}}, is_inited:true, flush_scn:{val:1782886272552715004, v:0}, generate_ts:"2026-07-01 14:11:14.248377", mds_construct_sequence:6278802})
[2026-07-01 14:11:14.516923] WDIAG [COMMON] run1 (ob_tenant_dag_scheduler.cpp:1773) [3965607][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CC-0-0] [lt=0][errcode=-4184] failed to do work(ret=-4184, *task_={this:0x7f2a36e95930, type:53, status:2, dag:{ObTabletMergeDag:{ObIDag:{this:0x7f2a36e95370, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7C78F46CC-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274247840, start_time:1782886274513629, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:-7201046635831926817, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:60512}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272857664000}, scn_range:{start_scn:{val:1782726688327378000, v:0}, end_scn:{val:1782886272857664000, v:0}}}}, is_inited:true, flush_scn:{val:1782886272857664000, v:0}, generate_ts:"2026-07-01 14:11:14.244201", mds_construct_sequence:6291435}}, compat_mode=0)
[2026-07-01 14:11:14.516942] WDIAG [MDS] on_flush_ (mds_table_impl.ipp:1100) [3960189][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EEC-0-0] [lt=31][errcode=-4184] [FLUSH]flush failed(ret=-4184, ret="OB_SERVER_OUTOF_DISK_SPACE", *this={this:0x7f2a04e54970, ls_id:{id:1}, tablet_id:{id:504}, flushing_scn:{val:1782886272552715004, v:0}, rec_scn:{val:1782756015174276013, v:0}, last_inner_recycled_scn:{val:1782722694226382000, v:0}, total_node_cnt:1, construct_sequence:6278802, debug_info:{do_init_tablet_pointer:0x7f2c3d596e68, do_remove_tablet_pointer:null, init_ts:"2026-06-30 02:00:15.258154", last_remove_ts:"1970-01-01 08:00:00.0", remove_ts:"1970-01-01 08:00:00.0", last_flush_ts:"2026-07-01 14:11:14.248377", switch_to_empty_shell_ts:"1970-01-01 08:00:00.0", init_trace_id:Y0-0000000000000000-0-0, remove_trace_id:Y0-0000000000000000-0-0}}, flush_scn={val:1782886272552715004, v:0})
[2026-07-01 14:11:14.516883] WDIAG [MDS] build_mds_sstable (ob_mds_table_merge_task.cpp:222) [3960188][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF2-0-0] [lt=6][errcode=-4184] fail to generate mds mini sstable with mini merger(ret=-4184, mds_mini_merger={is_inited:true, ctx:{ObBasicTabletMergeCtx:{static_param:{dag_param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:441}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, scn_range:{start_scn:{val:1782722694226382000, v:0}, end_scn:{val:1782886272552715004, v:0}}, version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272552715004}, is_full_merge:false, concurrent_cnt:0, merge_level:1, major_sstable_status:0, merge_reason:"NONE", co_major_merge_type:"INVALID_CO_MAJOR_MERGE_TYPE", sstable_logic_seq:0, tables_handle:{tablet_id:{id:0}, table_count:0, []}, is_rebuild_column_store:false, is_schema_changed:false, is_tenant_major_merge:false, is_cs_replica:false, read_base_version:0, merge_scn:{val:4611686018427387903, v:0}, need_parallel_minor_merge:true, schema:null, multi_version_column_descs_cnt:0, ls_handle:{ls_map_:0x7f2a343f0050, ls_:0x7f2995c3e150, mod_:21}, snapshot_info:{type:"invalid_snapshot_type", snapshot:0}, is_backfill:false, tablet_schema_guard:{is_inited:false, schema:null}, tablet_transfer_seq:-1, co_base_snapshot_version:0}, static_desc:{ls_id:{id:0}, tablet_id:{id:0}, tablet_transfer_seq:0, merge_type:"invalid_merge_type", snapshot_version:0, end_scn:{val:0, v:0}, exec_mode:"EXEC_MODE_LOCAL", is_ddl:false, compressor_type:0, macro_block_size:0, macro_store_size:0, micro_block_size_limit:0, schema_version:0, encrypt_id:0, master_key_id:0, encrypt_key:"data_size:16, data:00000000000000000000000000000000", major_working_cluster_version:0, micro_index_clustered:false, progressive_merge_round:0, need_submit_io:true, encoding_granularity:0}, parallel_merge_ctx:{parallel_type:4, concurrent_cnt:0, array_cnt:0, range_array:[], }, tablet_handle:{obj:0x7f2c77df37e0, obj_pool:0x7f2a3430d8f0, allocator:null, wash_priority:0, allow_copy_and_assign:true}, info_collector:{merge_progress:null, time_guard:add_time:1782886274250999|total=0us, error_location:(null):-1((null))}, merge_dag:0x7f2881a773f0}, merge_info:{is_inited:true, merge_history:{static_info:{ls_id:{id:1}, tablet_id:{id:441}, merge_type:"MDS_MINI_MERGE", compaction_scn:1782886272552715004, is_full_merge:false, concurrent_cnt:0, merge_level:"MICRO_BLOCK_LEVEL", exec_mode:"EXEC_MODE_LOCAL", merge_reason:"NONE", base_major_status:"invalid_co_major_status", co_major_merge_type:"INVALID_CO_MAJOR_MERGE_TYPE", kept_snapshot_info:{type:"invalid_snapshot_type", snapshot:0}, participant_table_info:{is_major_merge:false, table_cnt:0, snapshot_version:0, start_scn:0, end_scn:0}, progressive_merge_round:0, progressive_merge_num:0, is_fake:false}, running_info:{merge_start_time:1782886274516568, merge_finish_time:0, execute_time:0, dag_id:Y0-0000000000000000-0-0, start_cg_idx:0, end_cg_idx:0, io_percentage:0, parallel_merge_info:{{type:"scan_units", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"cost_time", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"use_old_macro_block_cnt", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"incremental_row_count", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, }}, block_info:{occupy_size:0, original_size:0, macro_block_count:0, multiplexed_macro_block_count:0, new_micro_count_in_new_macro:0, multiplexed_micro_count_in_new_macro:0, total_row_count:0, incremental_row_count:0, new_micro_info:{meta_micro_size:0, data_micro_size:0}, block_io_us:0}, diagnose_info:{dag_ret:0, retry_cnt:0, suspect_add_time:0, early_create_time:0, error_location:(null):-1((null))}}, sstable_builder:{data_store_desc:{desc:{static_desc:NULL, row_store_type:"encoding_row_store", col_desc:NULL, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:null, need_pre_warm:false, need_build_hash_index_for_micro_block:false, data_store_type:1, micro_block_size:0}}, index_builder:{roots_.count():0}, index_read_info:null, rebuilder_ptr:NULL}}}, data_desc:{desc:{static_desc:{ls_id:{id:1}, tablet_id:{id:441}, tablet_transfer_seq:0, merge_type:"MDS_MINI_MERGE", snapshot_version:1782886272552715004, end_scn:{val:1782886272552715004, v:0}, exec_mode:"EXEC_MODE_LOCAL", is_ddl:false, compressor_type:1, macro_block_size:2097152, macro_store_size:1887436, micro_block_size_limit:2095976, schema_version:9527, encrypt_id:0, master_key_id:0, encrypt_key:"data_size:16, data:00000000000000000000000000000000", major_working_cluster_version:0, micro_index_clustered:false, progressive_merge_round:0, need_submit_io:true, encoding_granularity:0}, row_store_type:"flat_row_store", col_desc:{is_row_store:true, table_cg_idx:0, row_column_count:6, rowkey_column_count:4, schema_rowkey_col_cnt:2, full_stored_col_cnt:6, col_desc_array:[cnt:6, column_id=16 {type:"TINYINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=17 {type:"CHAR", collation:"binary", coercibility:"INVALID"} order=0, column_id=7 {type:"BIGINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=8 {type:"BIGINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=18 {type:"CHAR", collation:"binary", coercibility:"INVALID"} order=0, column_id=19 {type:"CHAR", collation:"binary", coercibility:"INVALID"} order=0], default_col_checksum_array_valid:true, col_default_checksum_array:[cnt:6, 2197175160, 2197175160, 0, 0, 2197175160, 2197175160], agg_meta_array:[cnt:0]}, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:0x7f25cfccc4f0, need_pre_warm:false, need_build_hash_index_for_micro_block:false, data_store_type:1, micro_block_size:16384}}, macro_writer:{block_write_ctx:{macro_block_list_.count():0, use_old_macro_block_count:0}}, sstable_builder:{roots_.count():1}})
[2026-07-01 14:11:14.516932] INFO  [SQL.EXE] end_stmt (ob_sql_trans_control.cpp:1362) [3967566][T1_L0_G10000][T1][YB420AFF3D33-00063DF7E4DDE734-0-0] [lt=1] end stmt(ret=0, tx_id=0, plain_select=true, stmt_type=1, savepoint=0, tx_desc={this:0x7f2d5884d720, tx_id:{txid:0}, state:1, addr:"10.255.61.51:2882", tenant_id:1, session_id:3221677561, assoc_session_id:3221677561, xid:NULL, xa_mode:"", xa_start_addr:"0.0.0.0:0", access_mode:-1, tx_consistency_type:0, isolation:-1, snapshot_version:{val:18446744073709551615, v:3}, snapshot_scn:0, active_scn:0, op_sn:1, alloc_ts:1782886274417922, active_ts:-1, commit_ts:-1, finish_ts:-1, timeout_us:-1, lock_timeout_us:-1, expire_ts:9223372036854775807, coord_id:{id:-1}, parts:[], exec_info_reap_ts:0, commit_version:{val:18446744073709551615, v:3}, commit_times:0, commit_cb:null, cluster_id:-1, cluster_version:17180066816, seq_base:1782886275157520, flags_.SHADOW:true, flags_.INTERRUPTED:false, flags_.BLOCK:false, flags_.REPLICA:false, can_elr:false, conflict_txs:[], abort_cause:0, commit_expire_ts:-1, commit_task_.is_registered():false, modified_tables:[], ref:1}, trans_result={incomplete:false, parts:[], touched_ls_list:[], conflict_txs:[]}, rollback=true, need_rollback=true, session={this:0x7f2d2f7ce1f8, id:3221677561, deser:false, tenant:"sys", tenant_id:1, effective_tenant:"sys", effective_tenant_id:1, database:"oceanbase", user:"ocp_monitor@%", consistency_level:3, session_state:2, autocommit:true, tx:0x7f2d5884d720}, exec_ctx.get_errcode()=-4392)
[2026-07-01 14:11:14.516966] INFO  [MDS] process (ob_mds_table_merge_task.cpp:163) [3960189][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EEC-0-0] [lt=23] sstable merge finish(ret=-4184, merge_info={is_inited:true, merge_history:{static_info:{ls_id:{id:1}, tablet_id:{id:504}, merge_type:"MDS_MINI_MERGE", compaction_scn:1782886272552715004, is_full_merge:false, concurrent_cnt:0, merge_level:"MICRO_BLOCK_LEVEL", exec_mode:"EXEC_MODE_LOCAL", merge_reason:"NONE", base_major_status:"invalid_co_major_status", co_major_merge_type:"INVALID_CO_MAJOR_MERGE_TYPE", kept_snapshot_info:{type:"invalid_snapshot_type", snapshot:0}, participant_table_info:{is_major_merge:false, table_cnt:0, snapshot_version:0, start_scn:0, end_scn:0}, progressive_merge_round:0, progressive_merge_num:0, is_fake:false}, running_info:{merge_start_time:1782886274516423, merge_finish_time:0, execute_time:0, dag_id:Y0-0000000000000000-0-0, start_cg_idx:0, end_cg_idx:0, io_percentage:0, parallel_merge_info:{{type:"scan_units", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"cost_time", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"use_old_macro_block_cnt", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"incremental_row_count", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, }}, block_info:{occupy_size:0, original_size:0, macro_block_count:0, multiplexed_macro_block_count:0, new_micro_count_in_new_macro:0, multiplexed_micro_count_in_new_macro:0, total_row_count:0, incremental_row_count:0, new_micro_info:{meta_micro_size:0, data_micro_size:0}, block_io_us:0}, diagnose_info:{dag_ret:0, retry_cnt:0, suspect_add_time:0, early_create_time:0, error_location:(null):-1((null))}}, sstable_builder:{data_store_desc:{desc:{static_desc:NULL, row_store_type:"encoding_row_store", col_desc:NULL, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:null, need_pre_warm:false, need_build_hash_index_for_micro_block:false, data_store_type:1, micro_block_size:0}}, index_builder:{roots_.count():0}, index_read_info:null, rebuilder_ptr:NULL}}, time_guard=add_time:1782886274250674|total=557us, mds_merge_dag_={ObTabletMergeDag:{ObIDag:{this:0x7f2881a73970, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7E2CE7EEC-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274250674, start_time:1782886274508743, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:-7489871168937367421, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:504}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272552715004}, scn_range:{start_scn:{val:1782722694226382000, v:0}, end_scn:{val:1782886272552715004, v:0}}}}, is_inited:true, flush_scn:{val:1782886272552715004, v:0}, generate_ts:"2026-07-01 14:11:14.248377", mds_construct_sequence:6278802})
[2026-07-01 14:11:14.517028] WDIAG [COMMON] do_work (ob_tenant_dag_scheduler.cpp:359) [3960189][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EEC-0-0] [lt=62][errcode=-4184] failed to process task(ret=-4184)
[2026-07-01 14:11:14.517017] WDIAG [MDS] process (ob_mds_table_merge_task.cpp:143) [3960188][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF2-0-0] [lt=115][errcode=-4184] fail to build mds sstable(ret=-4184, ls_id={id:1}, tablet_id={id:441}, mds_merge_dag_={ObTabletMergeDag:{ObIDag:{this:0x7f2881a773f0, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7E2CE7EF2-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274250999, start_time:1782886274510649, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:6126322664067178609, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:441}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272552715004}, scn_range:{start_scn:{val:1782722694226382000, v:0}, end_scn:{val:1782886272552715004, v:0}}}}, is_inited:true, flush_scn:{val:1782886272552715004, v:0}, generate_ts:"2026-07-01 14:11:14.248377", mds_construct_sequence:6278814})
[2026-07-01 14:11:14.517036] INFO  [COMMON] do_work (ob_tenant_dag_scheduler.cpp:365) [3960189][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EEC-0-0] [lt=8] task finish process(ret=-4184, start_time=1782886274516391, end_time=1782886274517036, runtime=645, *this={this:0x7f2881a73f30, type:53, status:2, dag:{ObTabletMergeDag:{ObIDag:{this:0x7f2881a73970, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7E2CE7EEC-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274250674, start_time:1782886274508743, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:-7489871168937367421, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:504}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272552715004}, scn_range:{start_scn:{val:1782722694226382000, v:0}, end_scn:{val:1782886272552715004, v:0}}}}, is_inited:true, flush_scn:{val:1782886272552715004, v:0}, generate_ts:"2026-07-01 14:11:14.248377", mds_construct_sequence:6278802}})
[2026-07-01 14:11:14.517052] ERROR [COMMON] inner_aio (ob_io_manager.cpp:1364) [3967594][T1_L0_G10000][T1][YB420AFF3D33-00063DF7E4DDE733-0-0] [lt=23][errcode=-4392] disk is hung(msg="disk has fatal error")
[2026-07-01 14:11:14.517049] WDIAG [MDS] on_flush_ (mds_table_impl.ipp:1100) [3960188][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF2-0-0] [lt=31][errcode=-4184] [FLUSH]flush failed(ret=-4184, ret="OB_SERVER_OUTOF_DISK_SPACE", *this={this:0x7f279a489bd0, ls_id:{id:1}, tablet_id:{id:441}, flushing_scn:{val:1782886272552715004, v:0}, rec_scn:{val:1782756015297729002, v:0}, last_inner_recycled_scn:{val:1782722694226382000, v:0}, total_node_cnt:1, construct_sequence:6278814, debug_info:{do_init_tablet_pointer:0x7f299dbfbb68, do_remove_tablet_pointer:null, init_ts:"2026-06-30 02:00:15.314476", last_remove_ts:"1970-01-01 08:00:00.0", remove_ts:"1970-01-01 08:00:00.0", last_flush_ts:"2026-07-01 14:11:14.248377", switch_to_empty_shell_ts:"1970-01-01 08:00:00.0", init_trace_id:Y0-0000000000000000-0-0, remove_trace_id:Y0-0000000000000000-0-0}}, flush_scn={val:1782886272552715004, v:0})
[2026-07-01 14:11:14.517067] WDIAG [COMMON] run1 (ob_tenant_dag_scheduler.cpp:1773) [3960189][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EEC-0-0] [lt=30][errcode=-4184] failed to do work(ret=-4184, *task_={this:0x7f2881a73f30, type:53, status:2, dag:{ObTabletMergeDag:{ObIDag:{this:0x7f2881a73970, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7E2CE7EEC-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274250674, start_time:1782886274508743, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:-7489871168937367421, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:504}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272552715004}, scn_range:{start_scn:{val:1782722694226382000, v:0}, end_scn:{val:1782886272552715004, v:0}}}}, is_inited:true, flush_scn:{val:1782886272552715004, v:0}, generate_ts:"2026-07-01 14:11:14.248377", mds_construct_sequence:6278802}}, compat_mode=0)
[2026-07-01 14:11:14.517074] INFO  [MDS] process (ob_mds_table_merge_task.cpp:163) [3960188][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF2-0-0] [lt=24] sstable merge finish(ret=-4184, merge_info={is_inited:true, merge_history:{static_info:{ls_id:{id:1}, tablet_id:{id:441}, merge_type:"MDS_MINI_MERGE", compaction_scn:1782886272552715004, is_full_merge:false, concurrent_cnt:0, merge_level:"MICRO_BLOCK_LEVEL", exec_mode:"EXEC_MODE_LOCAL", merge_reason:"NONE", base_major_status:"invalid_co_major_status", co_major_merge_type:"INVALID_CO_MAJOR_MERGE_TYPE", kept_snapshot_info:{type:"invalid_snapshot_type", snapshot:0}, participant_table_info:{is_major_merge:false, table_cnt:0, snapshot_version:0, start_scn:0, end_scn:0}, progressive_merge_round:0, progressive_merge_num:0, is_fake:false}, running_info:{merge_start_time:1782886274516568, merge_finish_time:0, execute_time:0, dag_id:Y0-0000000000000000-0-0, start_cg_idx:0, end_cg_idx:0, io_percentage:0, parallel_merge_info:{{type:"scan_units", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"cost_time", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"use_old_macro_block_cnt", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"incremental_row_count", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, }}, block_info:{occupy_size:0, original_size:0, macro_block_count:0, multiplexed_macro_block_count:0, new_micro_count_in_new_macro:0, multiplexed_micro_count_in_new_macro:0, total_row_count:0, incremental_row_count:0, new_micro_info:{meta_micro_size:0, data_micro_size:0}, block_io_us:0}, diagnose_info:{dag_ret:0, retry_cnt:0, suspect_add_time:0, early_create_time:0, error_location:(null):-1((null))}}, sstable_builder:{data_store_desc:{desc:{static_desc:NULL, row_store_type:"encoding_row_store", col_desc:NULL, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:null, need_pre_warm:false, need_build_hash_index_for_micro_block:false, data_store_type:1, micro_block_size:0}}, index_builder:{roots_.count():0}, index_read_info:null, rebuilder_ptr:NULL}}, time_guard=add_time:1782886274250999|total=518us, mds_merge_dag_={ObTabletMergeDag:{ObIDag:{this:0x7f2881a773f0, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7E2CE7EF2-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274250999, start_time:1782886274510649, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:6126322664067178609, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:441}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272552715004}, scn_range:{start_scn:{val:1782722694226382000, v:0}, end_scn:{val:1782886272552715004, v:0}}}}, is_inited:true, flush_scn:{val:1782886272552715004, v:0}, generate_ts:"2026-07-01 14:11:14.248377", mds_construct_sequence:6278814})
[2026-07-01 14:11:14.517136] WDIAG [COMMON] do_work (ob_tenant_dag_scheduler.cpp:359) [3960188][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF2-0-0] [lt=61][errcode=-4184] failed to process task(ret=-4184)
[2026-07-01 14:11:14.517145] INFO  [COMMON] do_work (ob_tenant_dag_scheduler.cpp:365) [3960188][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF2-0-0] [lt=8] task finish process(ret=-4184, start_time=1782886274516542, end_time=1782886274517144, runtime=602, *this={this:0x7f2881a779b0, type:53, status:2, dag:{ObTabletMergeDag:{ObIDag:{this:0x7f2881a773f0, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7E2CE7EF2-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274250999, start_time:1782886274510649, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:6126322664067178609, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:441}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272552715004}, scn_range:{start_scn:{val:1782722694226382000, v:0}, end_scn:{val:1782886272552715004, v:0}}}}, is_inited:true, flush_scn:{val:1782886272552715004, v:0}, generate_ts:"2026-07-01 14:11:14.248377", mds_construct_sequence:6278814}})
[2026-07-01 14:11:14.517155] INFO  [SHARE.LOCATION] batch_renew_tablet_locations (ob_location_service.cpp:441) [3967594][T1_L0_G10000][T1][YB420AFF3D33-00063DF7E4DDE733-0-0] [lt=0] [TABLET_LOCATION] batch renew tablet locations finished(ret=0, ret="OB_SUCCESS", tenant_id=1, renew_type=0, is_nonblock=true, tablet_list=[{id:117}], ls_ids=[], error_code=-4392)
[2026-07-01 14:11:14.517173] WDIAG [COMMON] run1 (ob_tenant_dag_scheduler.cpp:1773) [3960188][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF2-0-0] [lt=28][errcode=-4184] failed to do work(ret=-4184, *task_={this:0x7f2881a779b0, type:53, status:2, dag:{ObTabletMergeDag:{ObIDag:{this:0x7f2881a773f0, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7E2CE7EF2-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274250999, start_time:1782886274510649, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:6126322664067178609, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:441}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272552715004}, scn_range:{start_scn:{val:1782722694226382000, v:0}, end_scn:{val:1782886272552715004, v:0}}}}, is_inited:true, flush_scn:{val:1782886272552715004, v:0}, generate_ts:"2026-07-01 14:11:14.248377", mds_construct_sequence:6278814}}, compat_mode=0)
[2026-07-01 14:11:14.517232] INFO  [SERVER] add_task (ob_sys_task_stat.cpp:162) [2388433][T1003_DagSchedu][T1003][Y0-0000000000000000-0-0] [lt=0] succeed to add sys task(task={start_time:1782886274517225, task_id:YB420AFF3D33-00063DF7C78F46CF-0-0, task_type:19, svr_ip:"10.255.61.51:2882", tenant_id:1003, is_cancel:false, comment:"MDS_MINI_MERGE;ls_id=1;tablet_id=50398;flush_scn=1782886272857664000;"})
[2026-07-01 14:11:14.517254] INFO  [COMMON] schedule_one_ (ob_tenant_dag_scheduler.cpp:2130) [2388433][T1003_DagSchedu][T1003][YB420AFF3D33-00063DF7C78F46CF-0-0] [lt=19] schedule one task(task={this:0x7f297db33c30, type:53, status:2, dag:{ObTabletMergeDag:{ObIDag:{this:0x7f297db33670, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7C78F46CF-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274247985, start_time:1782886274517252, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:-4898103253318433463, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:50398}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:null}, is_inited:true, flush_scn:{val:1782886272857664000, v:0}, generate_ts:"2026-07-01 14:11:14.244201", mds_construct_sequence:6291443}}, priority="PRIO_COMPACTION_HIGH", total_running_task_cnt=5, running_task_cnts_=5, limits_=6, adaptive_task_limit=6, task->get_dag()->get_dag_net()=NULL)
[2026-07-01 14:11:14.517220] INFO  [SQL.EXE] end_stmt (ob_sql_trans_control.cpp:1362) [3967594][T1_L0_G10000][T1][YB420AFF3D33-00063DF7E4DDE733-0-0] [lt=0] end stmt(ret=0, tx_id=0, plain_select=true, stmt_type=1, savepoint=0, tx_desc={this:0x7f2d46e69c60, tx_id:{txid:0}, state:1, addr:"10.255.61.51:2882", tenant_id:1, session_id:3221643316, assoc_session_id:3221643316, xid:NULL, xa_mode:"", xa_start_addr:"0.0.0.0:0", access_mode:-1, tx_consistency_type:0, isolation:-1, snapshot_version:{val:18446744073709551615, v:3}, snapshot_scn:0, active_scn:0, op_sn:1, alloc_ts:1782886274417922, active_ts:-1, commit_ts:-1, finish_ts:-1, timeout_us:-1, lock_timeout_us:-1, expire_ts:9223372036854775807, coord_id:{id:-1}, parts:[], exec_info_reap_ts:0, commit_version:{val:18446744073709551615, v:3}, commit_times:0, commit_cb:null, cluster_id:-1, cluster_version:17180066816, seq_base:1782886275157520, flags_.SHADOW:true, flags_.INTERRUPTED:false, flags_.BLOCK:false, flags_.REPLICA:false, can_elr:false, conflict_txs:[], abort_cause:0, commit_expire_ts:-1, commit_task_.is_registered():false, modified_tables:[], ref:1}, trans_result={incomplete:false, parts:[], touched_ls_list:[], conflict_txs:[]}, rollback=true, need_rollback=true, session={this:0x7f2cf8f47c58, id:3221643316, deser:false, tenant:"sys", tenant_id:1, effective_tenant:"sys", effective_tenant_id:1, database:"oceanbase", user:"ocp_monitor@%", consistency_level:3, session_state:2, autocommit:true, tx:0x7f2d46e69c60}, exec_ctx.get_errcode()=-4392)
[2026-07-01 14:11:14.517293] INFO  [SERVER] add_task (ob_sys_task_stat.cpp:162) [2388433][T1003_DagSchedu][T1003][Y0-0000000000000000-0-0] [lt=30] succeed to add sys task(task={start_time:1782886274517290, task_id:YB420AFF3D33-00063DF7C78F46D0-0-0, task_type:19, svr_ip:"10.255.61.51:2882", tenant_id:1003, is_cancel:false, comment:"MDS_MINI_MERGE;ls_id=1;tablet_id=60115;flush_scn=1782886272857664000;"})
[2026-07-01 14:11:14.517305] INFO  [COMMON] schedule_one_ (ob_tenant_dag_scheduler.cpp:2130) [2388433][T1003_DagSchedu][T1003][YB420AFF3D33-00063DF7C78F46D0-0-0] [lt=11] schedule one task(task={this:0x7f297db345f0, type:53, status:2, dag:{ObTabletMergeDag:{ObIDag:{this:0x7f297db34030, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7C78F46D0-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274248033, start_time:1782886274517304, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:379452692043653037, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:60115}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:null}, is_inited:true, flush_scn:{val:1782886272857664000, v:0}, generate_ts:"2026-07-01 14:11:14.244201", mds_construct_sequence:6291447}}, priority="PRIO_COMPACTION_HIGH", total_running_task_cnt=6, running_task_cnts_=6, limits_=6, adaptive_task_limit=6, task->get_dag()->get_dag_net()=NULL)
[2026-07-01 14:11:14.517304] INFO  [MDS.EVENT]dump_node_ (mds_row.ipp:609) [3959778][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF1-0-0] [lt=1] DUMP_NODE_FOR_FLUSH(key={tenant_id:1007, ls_id:{id:1}, tablet_id:{id:324}}, event={alloc:null, timestamp:"2026-07-01 14:11:14.517300", obj_ptr:null, event:"DUMP_NODE_FOR_FLUSH", info_str:"{compaction_type:"MAJOR_COMPACTION", merge_reason:"TENANT_MAJOR", medium_snapshot:1782756001497866000, last_medium_snapshot:1782669600062254000, tenant_id:1007, cluster_id:1732520430, medium_compat_version:5, data_version:17180066816, is_schema_changed:0, storage_schema:{this:0x7f2b0245f770, storage_schema_version:4, version:0, is_use_bloomfilter:0, column_info_simplified:0, compat_mode:0, table_type:0, index_type:0, row_store_type:1, schema_version:1749709552168512, is_cs_replica_compat:0, column_cnt:20, store_column_cnt:20, tablet_size:134217728, pctfree:10, block_size:16384, progressive_merge_round:1, master_key_id:18446744073709551615, compressor_type:1, encryption:"", encrypt_key:"", rowkey_cnt:2, rowkey_array:[cnt:2, {column_idx:18, meta_type:{type:"BIGINT", collation:"binary", coercibility:"NUMERIC"}, order:0}, {column_idx:19, meta_type:{type:"BIGINT", collation:"binary", coercibility:"NUMERIC"}, order:0}], column_cnt:20, column_array:[cnt:20, {meta_type:{type:"TIMESTAMP", collation:"binary", coercibi", unit_id:3, key_str:"", writer_type:3, writer_id:10000, seq_no:{branch:0, seq:1}, redo_scn:{val:1782756015297729001, v:0}, end_scn:{val:1782756015297729001, v:0}, trans_version:{val:1782756015297729001, v:0}, node_type:1, state:3}, mds_table={this:0x7f2b0245f2f0, ls_id:{id:1}, tablet_id:{id:324}, flushing_scn:{val:1782886272552715004, v:0}, rec_scn:{val:1782756015297729001, v:0}, last_inner_recycled_scn:{val:1782722694226382000, v:0}, total_node_cnt:1, construct_sequence:6278813, debug_info:{do_init_tablet_pointer:0x7f2aaed96308, do_remove_tablet_pointer:null, init_ts:"2026-06-30 02:00:15.312500", last_remove_ts:"1970-01-01 08:00:00.0", remove_ts:"1970-01-01 08:00:00.0", last_flush_ts:"2026-07-01 14:11:14.248377", switch_to_empty_shell_ts:"1970-01-01 08:00:00.0", init_trace_id:Y0-0000000000000000-0-0, remove_trace_id:Y0-0000000000000000-0-0}})
[2026-07-01 14:11:14.517368] WDIAG [SHARE] alloc_block (ob_local_device.cpp:580) [3959778][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF1-0-0] [lt=0][errcode=-4184] Fail to alloc block(ret=-4184, free_block_cnt_=0, total_block_cnt_=3773956)
[2026-07-01 14:11:14.517381] EDIAG [STORAGE.BLKMGR] alloc_object (ob_block_manager.cpp:285) [3959778][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF1-0-0] [lt=13][errcode=-4184] Failed to alloc block from io device(ret=-4184) BACKTRACE:0x7bcec65 0x74ad505 0x77b7522 0x77b6fb4 0x77b6ef6 0x77b6d1d 0x16acf038 0x16ace168 0x16af1ee1 0x16b52c80 0x16b4a984 0x16b50cfd 0x16b4bdc4 0x1684b11b 0x159ee3b4 0x159ec7e5 0x18dfcc9d 0x1f629758 0x1f6278be 0x7f2db7149f1b 0x7f2db706f610
[2026-07-01 14:11:14.517415] WDIAG [STORAGE] alloc_object (ob_object_manager.cpp:317) [3959778][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF1-0-0] [lt=34][errcode=-4184] fail to alloc object(ret=-4184, opt=object_type:PRIVATE_DATA_MACRO (tablet_id=324, transfer_seq=0))
[2026-07-01 14:11:14.517426] WDIAG [STORAGE] alloc_block (ob_macro_block_writer.cpp:1725) [3959778][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF1-0-0] [lt=10][errcode=-4184] Fail to pre-alloc block for new macro block(ret=-4184, current_index=0, current_macro_seq=0)
[2026-07-01 14:11:14.517435] WDIAG [STORAGE] write_micro_block (ob_macro_block_writer.cpp:1369) [3959778][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF1-0-0] [lt=9][errcode=-4184] Fail to pre-alloc block(ret=-4184)
[2026-07-01 14:11:14.517443] WDIAG [STORAGE] build_micro_block (ob_macro_block_writer.cpp:1180) [3959778][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF1-0-0] [lt=8][errcode=-4184] fail to write micro block (ret=-4184, micro_block_desc={last_rowkey:{datum_cnt:4, group_idx:0, hash:0, [idx=0:{len: 8, flag: 0, null: 0, ptr: 0x7f2c3d5e4070, hex: 0300000000000000, int: 3}, idx=1:{len: 9, flag: 0, null: 0, ptr: 0x7f2c3d5e4140, hex: FF18BD9F234E79DF10}, idx=2:{len: 8, flag: 0, null: 0, ptr: 0x7f2c3d5e40e0, hex: 17EEFC7AD96042E7, int: -1782756015297729001}, idx=3:{len: 8, flag: 0, null: 0, ptr: 0x7f2c3d5e4118, hex: 0000000000000000, int: 0}], store_rowkey:}, header:{magic:1005, version:3, header_size:64, header_checksum:32125, column_count:6, rowkey_column_count:4, has_column_checksum:0, row_count:1, row_store_type:0, opt:5, var_column_count:0, compressor_type:0, row_offset:689, original_length:633, max_merged_trans_version:1782756015297729001, min_merged_trans_version:1782756015297729001, data_length:633, data_zlength:633, data_checksum:1136930472, column_checksums:0x18bd9f26850311e9, single_version_rows:1, contain_uncommitted_rows:0, is_last_row_last_flag:1, is_valid():true}, buf:0x7f2ace5d6070, aggregated_row:NULL, buf_size:633, data_size:633, row_count:1, column_count:6, max_merged_trans_version:1782756015297729001, macro_id:{[ver=1,mode=0,seq=0][2nd=9223372036854775807]}, logic_micro_id:{version:0, offset:0, logic_macro_id:{data_seq:{data_seq:0, parallel_idx:0, block_type:0, merge_type:0, sstable_logic_seq:0, reserved:0, sign:0, macro_data_seq:0}, logic_version:0, tablet_id:0, column_group_idx:0, is_mds:false}}, block_offset:0, block_checksum:2358203460, row_count_delta:1, contain_uncommitted_row:false, can_mark_deletion:false, has_string_out_row:false, has_lob_out_row:true, is_last_row_last_flag:true, original_size:633})
[2026-07-01 14:11:14.517482] WDIAG [STORAGE] close (ob_macro_block_writer.cpp:856) [3959778][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF1-0-0] [lt=38][errcode=-4184] macro block writer fail to build current micro block.(ret=-4184)
[2026-07-01 14:11:14.517488] WDIAG [MDS] generate_mds_mini_sstable (ob_tablet_mds_table_mini_merger.cpp:452) [3959778][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF1-0-0] [lt=6][errcode=-4184] fail to close macro writer(ret=-4184, macro_writer_={block_write_ctx:{macro_block_list_.count():0, use_old_macro_block_count:0}})
[2026-07-01 14:11:14.517497] WDIAG [MDS] generate_mds_mini_sstable (ob_tablet_mds_table_mini_merger.cpp:469) [3959778][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF1-0-0] [lt=8][errcode=-4184] fail to generate mds mini sstable(ret=-4184)
[2026-07-01 14:11:14.517504] INFO  [MDS.EVENT]dump_node_ (mds_row.ipp:609) [3952735][T1005_MDS_MINI_][T1005][YB420AFF3D33-00063DF7DACFEA8B-0-0] [lt=1] DUMP_NODE_FOR_FLUSH(key={tenant_id:1005, ls_id:{id:1}, tablet_id:{id:50386}}, event={alloc:null, timestamp:"2026-07-01 14:11:14.517503", obj_ptr:null, event:"DUMP_NODE_FOR_FLUSH", info_str:"{compaction_type:"MAJOR_COMPACTION", merge_reason:"TENANT_MAJOR", medium_snapshot:1782756004919511000, last_medium_snapshot:1782669604925196000, tenant_id:1005, cluster_id:1732520430, medium_compat_version:5, data_version:17180066816, is_schema_changed:0, storage_schema:{this:0x7f265b50a200, storage_schema_version:4, version:0, is_use_bloomfilter:0, column_info_simplified:0, compat_mode:0, table_type:13, index_type:0, row_store_type:1, schema_version:1744678816515880, is_cs_replica_compat:0, column_cnt:6, store_column_cnt:6, tablet_size:134217728, pctfree:10, block_size:16384, progressive_merge_round:1, master_key_id:18446744073709551615, compressor_type:1, encryption:"", encrypt_key:"", rowkey_cnt:2, rowkey_array:[cnt:2, {column_idx:16, meta_type:{type:"VARCHAR", collation:"binary", coercibility:"INVALID"}, order:0}, {column_idx:17, meta_type:{type:"VARCHAR", collation:"binary", coercibility:"INVALID"}, order:0}], column_cnt:6, column_array:[cnt:6, {meta_type:{type:"VARCHAR", collation:"binary", coercibilit", unit_id:3, key_str:"", writer_type:3, writer_id:10000, seq_no:{branch:0, seq:1}, redo_scn:{val:1782756028108808003, v:0}, end_scn:{val:1782756028108808003, v:0}, trans_version:{val:1782756028108808003, v:0}, node_type:1, state:3}, mds_table={this:0x7f265b507960, ls_id:{id:1}, tablet_id:{id:50386}, flushing_scn:{val:1782886273407678002, v:0}, rec_scn:{val:1782756028108808003, v:0}, last_inner_recycled_scn:{val:1782704288058237000, v:0}, total_node_cnt:1, construct_sequence:6280757, debug_info:{do_init_tablet_pointer:0x7f2c8e32c648, do_remove_tablet_pointer:null, init_ts:"2026-06-30 02:00:28.131228", last_remove_ts:"1970-01-01 08:00:00.0", remove_ts:"1970-01-01 08:00:00.0", last_flush_ts:"2026-07-01 14:11:14.39835", switch_to_empty_shell_ts:"1970-01-01 08:00:00.0", init_trace_id:Y0-0000000000000000-0-0, remove_trace_id:Y0-0000000000000000-0-0}})
[2026-07-01 14:11:14.517533] WDIAG [STORAGE.TRANS] dup_key (ob_memtable.h:97) [3054169][T1_L0_G0][T1][YB420AFF3D35-00063BE1ED2FDD43-0-0] [lt=9][errcode=-4013]  REACH SYSLOG RATE LIMIT [bandwidth]
[2026-07-01 14:11:14.513241] INFO  [MDS] process (ob_mds_table_merge_task.cpp:163) [3957245][T1005_MDS_MINI_][T1005][YB420AFF3D33-00063DF7DACFEA89-0-0] [lt=0] sstable merge finish(ret=-4184, merge_info={is_inited:true, merge_history:{static_info:{ls_id:{id:1}, tablet_id:{id:248}, merge_type:"MDS_MINI_MERGE", compaction_scn:1782886273407678002, is_full_merge:false, concurrent_cnt:0, merge_level:"MICRO_BLOCK_LEVEL", exec_mode:"EXEC_MODE_LOCAL", merge_reason:"NONE", base_major_status:"invalid_co_major_status", co_major_merge_type:"INVALID_CO_MAJOR_MERGE_TYPE", kept_snapshot_info:{type:"invalid_snapshot_type", snapshot:0}, participant_table_info:{is_major_merge:false, table_cnt:0, snapshot_version:0, start_scn:0, end_scn:0}, progressive_merge_round:0, progressive_merge_num:0, is_fake:false}, running_info:{merge_start_time:1782886274512980, merge_finish_time:0, execute_time:0, dag_id:Y0-0000000000000000-0-0, start_cg_idx:0, end_cg_idx:0, io_percentage:0, parallel_merge_info:{{type:"scan_units", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"cost_time", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"use_old_macro_block_cnt", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"incremental_row_count", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, }}, block_info:{occupy_size:0, original_size:0, macro_block_count:0, multiplexed_macro_block_count:0, new_micro_count_in_new_macro:0, multiplexed_micro_count_in_new_macro:0, total_row_count:0, incremental_row_count:0, new_micro_info:{meta_micro_size:0, data_micro_size:0}, block_io_us:0}, diagnose_info:{dag_ret:0, retry_cnt:0, suspect_add_time:0, early_create_time:0, error_location:(null):-1((null))}}, sstable_builder:{data_store_desc:{desc:{static_desc:NULL, row_store_type:"encoding_row_store", col_desc:NULL, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:null, need_pre_warm:false, need_build_hash_index_for_micro_block:false, data_store_type:1, micro_block_size:0}}, index_builder:{roots_.count():0}, index_read_info:null, rebuilder_ptr:NULL}}, time_guard=add_time:1782886274040295|total=273us, mds_merge_dag_={ObTabletMergeDag:{ObIDag:{this:0x7f29c93189f0, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7DACFEA89-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274040295, start_time:1782886274512108, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:1460103193463098457, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:248}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886273407678002}, scn_range:{start_scn:{val:1782704288058237000, v:0}, end_scn:{val:1782886273407678002, v:0}}}}, is_inited:true, flush_scn:{val:1782886273407678002, v:0}, generate_ts:"2026-07-01 14:11:14.39835", mds_construct_sequence:6280755})
[2026-07-01 14:11:14.517563] WDIAG [COMMON] do_work (ob_tenant_dag_scheduler.cpp:359) [3957245][T1005_MDS_MINI_][T1005][YB420AFF3D33-00063DF7DACFEA89-0-0] [lt=4320][errcode=-4184] failed to process task(ret=-4184)
[2026-07-01 14:11:14.517579] WDIAG [SHARE] alloc_block (ob_local_device.cpp:580) [3952735][T1005_MDS_MINI_][T1005][YB420AFF3D33-00063DF7DACFEA8B-0-0] [lt=49][errcode=-4184] Fail to alloc block(ret=-4184, free_block_cnt_=0, total_block_cnt_=3773956)
[2026-07-01 14:11:14.517575] WDIAG [COMMON] run1 (ob_tenant_dag_scheduler.cpp:1773) [3957245][T1005_MDS_MINI_][T1005][YB420AFF3D33-00063DF7DACFEA89-0-0] [lt=0][errcode=-4184] failed to do work(ret=-4184, *task_={this:0x7f29c9318fb0, type:53, status:2, dag:{ObTabletMergeDag:{ObIDag:{this:0x7f29c93189f0, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7DACFEA89-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274040295, start_time:1782886274512108, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:1460103193463098457, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:248}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886273407678002}, scn_range:{start_scn:{val:1782704288058237000, v:0}, end_scn:{val:1782886273407678002, v:0}}}}, is_inited:true, flush_scn:{val:1782886273407678002, v:0}, generate_ts:"2026-07-01 14:11:14.39835", mds_construct_sequence:6280755}}, compat_mode=0)
[2026-07-01 14:11:14.517595] EDIAG [STORAGE.BLKMGR] alloc_object (ob_block_manager.cpp:285) [3952735][T1005_MDS_MINI_][T1005][YB420AFF3D33-00063DF7DACFEA8B-0-0] [lt=15][errcode=-4184] Failed to alloc block from io device(ret=-4184) BACKTRACE:0x7bcec65 0x74ad505 0x77b7522 0x77b6fb4 0x77b6ef6 0x77b6d1d 0x16acf038 0x16ace168 0x16af1ee1 0x16b52c80 0x16b4a984 0x16b50cfd 0x16b4bdc4 0x1684b11b 0x159ee3b4 0x159ec7e5 0x18dfcc9d 0x1f629758 0x1f6278be 0x7f2db7149f1b 0x7f2db706f610
[2026-07-01 14:11:14.517618] WDIAG [STORAGE] alloc_object (ob_object_manager.cpp:317) [3952735][T1005_MDS_MINI_][T1005][YB420AFF3D33-00063DF7DACFEA8B-0-0] [lt=23][errcode=-4184] fail to alloc object(ret=-4184, opt=object_type:PRIVATE_DATA_MACRO (tablet_id=50386, transfer_seq=0))
[2026-07-01 14:11:14.517631] WDIAG [STORAGE] alloc_block (ob_macro_block_writer.cpp:1725) [3952735][T1005_MDS_MINI_][T1005][YB420AFF3D33-00063DF7DACFEA8B-0-0] [lt=12][errcode=-4184] Fail to pre-alloc block for new macro block(ret=-4184, current_index=0, current_macro_seq=0)
[2026-07-01 14:11:14.517640] WDIAG [STORAGE] write_micro_block (ob_macro_block_writer.cpp:1369) [3952735][T1005_MDS_MINI_][T1005][YB420AFF3D33-00063DF7DACFEA8B-0-0] [lt=9][errcode=-4184] Fail to pre-alloc block(ret=-4184)
[2026-07-01 14:11:14.517492] INFO  [STORAGE] init (ob_index_block_builder.cpp:577) [3957277][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46D0-0-0] [lt=1] init sstable index builder(ret=0, data_desc={static_desc:{ls_id:{id:1}, tablet_id:{id:60115}, tablet_transfer_seq:0, merge_type:"MDS_MINI_MERGE", snapshot_version:1782886272857664000, end_scn:{val:1782886272857664000, v:0}, exec_mode:"EXEC_MODE_LOCAL", is_ddl:false, compressor_type:1, macro_block_size:2097152, macro_store_size:1887436, micro_block_size_limit:2095976, schema_version:9527, encrypt_id:0, master_key_id:0, encrypt_key:"data_size:16, data:00000000000000000000000000000000", major_working_cluster_version:0, micro_index_clustered:false, progressive_merge_round:0, need_submit_io:true, encoding_granularity:0}, row_store_type:"flat_row_store", col_desc:{is_row_store:true, table_cg_idx:0, row_column_count:6, rowkey_column_count:4, schema_rowkey_col_cnt:2, full_stored_col_cnt:6, col_desc_array:[cnt:6, column_id=16 {type:"TINYINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=17 {type:"CHAR", collation:"binary", coercibility:"INVALID"} order=0, column_id=7 {type:"BIGINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=8 {type:"BIGINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=18 {type:"CHAR", collation:"binary", coercibility:"INVALID"} order=0, column_id=19 {type:"CHAR", collation:"binary", coercibility:"INVALID"} order=0], default_col_checksum_array_valid:true, col_default_checksum_array:[cnt:6, 2197175160, 2197175160, 0, 0, 2197175160, 2197175160], agg_meta_array:[cnt:0]}, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:0x7f25ac14a4f0, need_pre_warm:false, need_build_hash_index_for_micro_block:false, data_store_type:1, micro_block_size:16384}, index_store_desc_={desc:{static_desc:{ls_id:{id:1}, tablet_id:{id:60115}, tablet_transfer_seq:0, merge_type:"MDS_MINI_MERGE", snapshot_version:1782886272857664000, end_scn:{val:1782886272857664000, v:0}, exec_mode:"EXEC_MODE_LOCAL", is_ddl:false, compressor_type:1, macro_block_size:2097152, macro_store_size:1887436, micro_block_size_limit:2095976, schema_version:9527, encrypt_id:0, master_key_id:0, encrypt_key:"data_size:16, data:00000000000000000000000000000000", major_working_cluster_version:0, micro_index_clustered:false, progressive_merge_round:0, need_submit_io:true, encoding_granularity:0}, row_store_type:"flat_row_store", col_desc:{is_row_store:true, table_cg_idx:0, row_column_count:5, rowkey_column_count:4, schema_rowkey_col_cnt:2, full_stored_col_cnt:6, col_desc_array:[cnt:5, column_id=16 {type:"TINYINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=17 {type:"CHAR", collation:"binary", coercibility:"INVALID"} order=0, column_id=7 {type:"BIGINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=8 {type:"BIGINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=22 {type:"VARCHAR", collation:"binary", coercibility:"INVALID"} order=-1], default_col_checksum_array_valid:true, col_default_checksum_array:[cnt:6, 2197175160, 2197175160, 0, 0, 2197175160, 2197175160], agg_meta_array:[cnt:0]}, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:0x7f25ac14a4f0, need_pre_warm:true, need_build_hash_index_for_micro_block:false, data_store_type:6, micro_block_size:16384}}, container_store_desc_={static_desc:{ls_id:{id:1}, tablet_id:{id:60115}, tablet_transfer_seq:0, merge_type:"MDS_MINI_MERGE", snapshot_version:1782886272857664000, end_scn:{val:1782886272857664000, v:0}, exec_mode:"EXEC_MODE_LOCAL", is_ddl:false, compressor_type:1, macro_block_size:2097152, macro_store_size:1887436, micro_block_size_limit:2095976, schema_version:9527, encrypt_id:0, master_key_id:0, encrypt_key:"data_size:16, data:00000000000000000000000000000000", major_working_cluster_version:0, micro_index_clustered:false, progressive_merge_round:0, need_submit_io:true, encoding_granularity:0}, row_store_type:"flat_row_store", col_desc:{is_row_store:true, table_cg_idx:0, row_column_count:5, rowkey_column_count:4, schema_rowkey_col_cnt:2, full_stored_col_cnt:6, col_desc_array:[cnt:5, column_id=16 {type:"TINYINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=17 {type:"CHAR", collation:"binary", coercibility:"INVALID"} order=0, column_id=7 {type:"BIGINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=8 {type:"BIGINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=22 {type:"VARCHAR", collation:"binary", coercibility:"INVALID"} order=-1], default_col_checksum_array_valid:true, col_default_checksum_array:[cnt:6, 2197175160, 2197175160, 0, 0, 2197175160, 2197175160], agg_meta_array:[cnt:0]}, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:null, need_pre_warm:false, need_build_hash_index_for_micro_block:false, data_store_type:6, micro_block_size:16384}, leaf_store_desc_={static_desc:{ls_id:{id:1}, tablet_id:{id:60115}, tablet_transfer_seq:0, merge_type:"MDS_MINI_MERGE", snapshot_version:1782886272857664000, end_scn:{val:1782886272857664000, v:0}, exec_mode:"EXEC_MODE_LOCAL", is_ddl:false, compressor_type:1, macro_block_size:2097152, macro_store_size:1887436, micro_block_size_limit:2095976, schema_version:9527, encrypt_id:0, master_key_id:0, encrypt_key:"data_size:16, data:00000000000000000000000000000000", major_working_cluster_version:0, micro_index_clustered:false, progressive_merge_round:0, need_submit_io:true, encoding_granularity:0}, row_store_type:"flat_row_store", col_desc:{is_row_store:true, table_cg_idx:0, row_column_count:5, rowkey_column_count:4, schema_rowkey_col_cnt:2, full_stored_col_cnt:6, col_desc_array:[cnt:5, column_id=16 {type:"TINYINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=17 {type:"CHAR", collation:"binary", coercibility:"INVALID"} order=0, column_id=7 {type:"BIGINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=8 {type:"BIGINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=22 {type:"VARCHAR", collation:"binary", coercibility:"INVALID"} order=-1], default_col_checksum_array_valid:true, col_default_checksum_array:[cnt:6, 2197175160, 2197175160, 0, 0, 2197175160, 2197175160], agg_meta_array:[cnt:0]}, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:0x7f25ac14a4f0, need_pre_warm:false, need_build_hash_index_for_micro_block:false, data_store_type:6, micro_block_size:2095976}, &object_cleaner_=0x7f25ac150e48)
[2026-07-01 14:11:14.517620] INFO  [COMMON] finish_dag_ (ob_tenant_dag_scheduler.cpp:2576) [3957245][T1005_MDS_MINI_][T1005][YB420AFF3D33-00063DF7DACFEA89-0-0] [lt=33] dag finished(dag_ret=-4184, runtime=5511, dag_cnt=442, dag_type_cnt=442, &dag=0x7f29c93189f0, dag={ObTabletMergeDag:{ObIDag:, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:248}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886273407678002}, scn_range:{start_scn:{val:1782704288058237000, v:0}, end_scn:{val:1782886273407678002, v:0}}}}, is_inited:true, flush_scn:{val:1782886273407678002, v:0}, generate_ts:"2026-07-01 14:11:14.39835", mds_construct_sequence:6280755})
[2026-07-01 14:11:14.517503] WDIAG [MDS] build_mds_sstable (ob_mds_table_merge_task.cpp:222) [3959778][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF1-0-0] [lt=6][errcode=-4184] fail to generate mds mini sstable with mini merger(ret=-4184, mds_mini_merger={is_inited:true, ctx:{ObBasicTabletMergeCtx:{static_param:{dag_param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:324}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, scn_range:{start_scn:{val:1782722694226382000, v:0}, end_scn:{val:1782886272552715004, v:0}}, version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272552715004}, is_full_merge:false, concurrent_cnt:0, merge_level:1, major_sstable_status:0, merge_reason:"NONE", co_major_merge_type:"INVALID_CO_MAJOR_MERGE_TYPE", sstable_logic_seq:0, tables_handle:{tablet_id:{id:0}, table_count:0, []}, is_rebuild_column_store:false, is_schema_changed:false, is_tenant_major_merge:false, is_cs_replica:false, read_base_version:0, merge_scn:{val:4611686018427387903, v:0}, need_parallel_minor_merge:true, schema:null, multi_version_column_descs_cnt:0, ls_handle:{ls_map_:0x7f2a343f0050, ls_:0x7f2995c3e150, mod_:21}, snapshot_info:{type:"invalid_snapshot_type", snapshot:0}, is_backfill:false, tablet_schema_guard:{is_inited:false, schema:null}, tablet_transfer_seq:-1, co_base_snapshot_version:0}, static_desc:{ls_id:{id:0}, tablet_id:{id:0}, tablet_transfer_seq:0, merge_type:"invalid_merge_type", snapshot_version:0, end_scn:{val:0, v:0}, exec_mode:"EXEC_MODE_LOCAL", is_ddl:false, compressor_type:0, macro_block_size:0, macro_store_size:0, micro_block_size_limit:0, schema_version:0, encrypt_id:0, master_key_id:0, encrypt_key:"data_size:16, data:00000000000000000000000000000000", major_working_cluster_version:0, micro_index_clustered:false, progressive_merge_round:0, need_submit_io:true, encoding_granularity:0}, parallel_merge_ctx:{parallel_type:4, concurrent_cnt:0, array_cnt:0, range_array:[], }, tablet_handle:{obj:0x7f28602fe700, obj_pool:0x7f2a3430d8f0, allocator:null, wash_priority:0, allow_copy_and_assign:true}, info_collector:{merge_progress:null, time_guard:add_time:1782886274250952|total=0us, error_location:(null):-1((null))}, merge_dag:0x7f2881a76a30}, merge_info:{is_inited:true, merge_history:{static_info:{ls_id:{id:1}, tablet_id:{id:324}, merge_type:"MDS_MINI_MERGE", compaction_scn:1782886272552715004, is_full_merge:false, concurrent_cnt:0, merge_level:"MICRO_BLOCK_LEVEL", exec_mode:"EXEC_MODE_LOCAL", merge_reason:"NONE", base_major_status:"invalid_co_major_status", co_major_merge_type:"INVALID_CO_MAJOR_MERGE_TYPE", kept_snapshot_info:{type:"invalid_snapshot_type", snapshot:0}, participant_table_info:{is_major_merge:false, table_cnt:0, snapshot_version:0, start_scn:0, end_scn:0}, progressive_merge_round:0, progressive_merge_num:0, is_fake:false}, running_info:{merge_start_time:1782886274514546, merge_finish_time:0, execute_time:0, dag_id:Y0-0000000000000000-0-0, start_cg_idx:0, end_cg_idx:0, io_percentage:0, parallel_merge_info:{{type:"scan_units", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"cost_time", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"use_old_macro_block_cnt", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"incremental_row_count", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, }}, block_info:{occupy_size:0, original_size:0, macro_block_count:0, multiplexed_macro_block_count:0, new_micro_count_in_new_macro:0, multiplexed_micro_count_in_new_macro:0, total_row_count:0, incremental_row_count:0, new_micro_info:{meta_micro_size:0, data_micro_size:0}, block_io_us:0}, diagnose_info:{dag_ret:0, retry_cnt:0, suspect_add_time:0, early_create_time:0, error_location:(null):-1((null))}}, sstable_builder:{data_store_desc:{desc:{static_desc:NULL, row_store_type:"encoding_row_store", col_desc:NULL, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:null, need_pre_warm:false, need_build_hash_index_for_micro_block:false, data_store_type:1, micro_block_size:0}}, index_builder:{roots_.count():0}, index_read_info:null, rebuilder_ptr:NULL}}}, data_desc:{desc:{static_desc:{ls_id:{id:1}, tablet_id:{id:324}, tablet_transfer_seq:0, merge_type:"MDS_MINI_MERGE", snapshot_version:1782886272552715004, end_scn:{val:1782886272552715004, v:0}, exec_mode:"EXEC_MODE_LOCAL", is_ddl:false, compressor_type:1, macro_block_size:2097152, macro_store_size:1887436, micro_block_size_limit:2095976, schema_version:9527, encrypt_id:0, master_key_id:0, encrypt_key:"data_size:16, data:00000000000000000000000000000000", major_working_cluster_version:0, micro_index_clustered:false, progressive_merge_round:0, need_submit_io:true, encoding_granularity:0}, row_store_type:"flat_row_store", col_desc:{is_row_store:true, table_cg_idx:0, row_column_count:6, rowkey_column_count:4, schema_rowkey_col_cnt:2, full_stored_col_cnt:6, col_desc_array:[cnt:6, column_id=16 {type:"TINYINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=17 {type:"CHAR", collation:"binary", coercibility:"INVALID"} order=0, column_id=7 {type:"BIGINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=8 {type:"BIGINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=18 {type:"CHAR", collation:"binary", coercibility:"INVALID"} order=0, column_id=19 {type:"CHAR", collation:"binary", coercibility:"INVALID"} order=0], default_col_checksum_array_valid:true, col_default_checksum_array:[cnt:6, 2197175160, 2197175160, 0, 0, 2197175160, 2197175160], agg_meta_array:[cnt:0]}, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:0x7f25aed4a4f0, need_pre_warm:false, need_build_hash_index_for_micro_block:false, data_store_type:1, micro_block_size:16384}}, macro_writer:{block_write_ctx:{macro_block_list_.count():0, use_old_macro_block_count:0}}, sstable_builder:{roots_.count():1}})
[2026-07-01 14:11:14.517678] WDIAG [MDS] process (ob_mds_table_merge_task.cpp:143) [3959778][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF1-0-0] [lt=151][errcode=-4184] fail to build mds sstable(ret=-4184, ls_id={id:1}, tablet_id={id:324}, mds_merge_dag_={ObTabletMergeDag:{ObIDag:{this:0x7f2881a76a30, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7E2CE7EF1-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274250952, start_time:1782886274510642, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:-2975393671762708339, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:324}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272552715004}, scn_range:{start_scn:{val:1782722694226382000, v:0}, end_scn:{val:1782886272552715004, v:0}}}}, is_inited:true, flush_scn:{val:1782886272552715004, v:0}, generate_ts:"2026-07-01 14:11:14.248377", mds_construct_sequence:6278813})
[2026-07-01 14:11:14.517652] WDIAG [STORAGE] build_micro_block (ob_macro_block_writer.cpp:1180) [3952735][T1005_MDS_MINI_][T1005][YB420AFF3D33-00063DF7DACFEA8B-0-0] [lt=11][errcode=-4184] fail to write micro block (ret=-4184, micro_block_desc={last_rowkey:{datum_cnt:4, group_idx:0, hash:0, [idx=0:{len: 8, flag: 0, null: 0, ptr: 0x7f29a5698070, hex: 0300000000000000, int: 3}, idx=1:{len: 9, flag: 0, null: 0, ptr: 0x7f29a5698140, hex: FF18BD9F241A6C07D8}, idx=2:{len: 8, flag: 0, null: 0, ptr: 0x7f29a56980e0, hex: BD60637FD66042E7, int: -1782756028108808003}, idx=3:{len: 8, flag: 0, null: 0, ptr: 0x7f29a5698118, hex: 0000000000000000, int: 0}], store_rowkey:}, header:{magic:1005, version:3, header_size:64, header_checksum:22882, column_count:6, rowkey_column_count:4, has_column_checksum:0, row_count:1, row_store_type:0, opt:5, var_column_count:0, compressor_type:0, row_offset:406, original_length:350, max_merged_trans_version:1782756028108808003, min_merged_trans_version:1782756028108808003, data_length:350, data_zlength:350, data_checksum:518904996, column_checksums:0x18bd9f29809c9f43, single_version_rows:1, contain_uncommitted_rows:0, is_last_row_last_flag:1, is_valid():true}, buf:0x7f2cc033c070, aggregated_row:NULL, buf_size:350, data_size:350, row_count:1, column_count:6, max_merged_trans_version:1782756028108808003, macro_id:{[ver=1,mode=0,seq=0][2nd=9223372036854775807]}, logic_micro_id:{version:0, offset:0, logic_macro_id:{data_seq:{data_seq:0, parallel_idx:0, block_type:0, merge_type:0, sstable_logic_seq:0, reserved:0, sign:0, macro_data_seq:0}, logic_version:0, tablet_id:0, column_group_idx:0, is_mds:false}}, block_offset:0, block_checksum:1726409360, row_count_delta:1, contain_uncommitted_row:false, can_mark_deletion:false, has_string_out_row:false, has_lob_out_row:true, is_last_row_last_flag:true, original_size:350})
[2026-07-01 14:11:14.517713] WDIAG [STORAGE] close (ob_macro_block_writer.cpp:856) [3952735][T1005_MDS_MINI_][T1005][YB420AFF3D33-00063DF7DACFEA8B-0-0] [lt=61][errcode=-4184] macro block writer fail to build current micro block.(ret=-4184)
[2026-07-01 14:11:14.517722] WDIAG [MDS] generate_mds_mini_sstable (ob_tablet_mds_table_mini_merger.cpp:452) [3952735][T1005_MDS_MINI_][T1005][YB420AFF3D33-00063DF7DACFEA8B-0-0] [lt=8][errcode=-4184] fail to close macro writer(ret=-4184, macro_writer_={block_write_ctx:{macro_block_list_.count():0, use_old_macro_block_count:0}})
[2026-07-01 14:11:14.517714] WDIAG [MDS] on_flush_ (mds_table_impl.ipp:1100) [3959778][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF1-0-0] [lt=35][errcode=-4184] [FLUSH]flush failed(ret=-4184, ret="OB_SERVER_OUTOF_DISK_SPACE", *this={this:0x7f2b0245f2f0, ls_id:{id:1}, tablet_id:{id:324}, flushing_scn:{val:1782886272552715004, v:0}, rec_scn:{val:1782756015297729001, v:0}, last_inner_recycled_scn:{val:1782722694226382000, v:0}, total_node_cnt:1, construct_sequence:6278813, debug_info:{do_init_tablet_pointer:0x7f2aaed96308, do_remove_tablet_pointer:null, init_ts:"2026-06-30 02:00:15.312500", last_remove_ts:"1970-01-01 08:00:00.0", remove_ts:"1970-01-01 08:00:00.0", last_flush_ts:"2026-07-01 14:11:14.248377", switch_to_empty_shell_ts:"1970-01-01 08:00:00.0", init_trace_id:Y0-0000000000000000-0-0, remove_trace_id:Y0-0000000000000000-0-0}}, flush_scn={val:1782886272552715004, v:0})
[2026-07-01 14:11:14.517733] WDIAG [MDS] generate_mds_mini_sstable (ob_tablet_mds_table_mini_merger.cpp:469) [3952735][T1005_MDS_MINI_][T1005][YB420AFF3D33-00063DF7DACFEA8B-0-0] [lt=10][errcode=-4184] fail to generate mds mini sstable(ret=-4184)
[2026-07-01 14:11:14.517719] INFO  [MDS.EVENT]dump_node_ (mds_row.ipp:609) [3967441][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CF-0-0] [lt=1] DUMP_NODE_FOR_FLUSH(key={tenant_id:1003, ls_id:{id:1}, tablet_id:{id:50398}}, event={alloc:null, timestamp:"2026-07-01 14:11:14.517718", obj_ptr:null, event:"DUMP_NODE_FOR_FLUSH", info_str:"{compaction_type:"MAJOR_COMPACTION", merge_reason:"TENANT_MAJOR", medium_snapshot:1782756001683044000, last_medium_snapshot:1782669602331678000, tenant_id:1003, cluster_id:1732520430, medium_compat_version:5, data_version:17180066816, is_schema_changed:0, storage_schema:{this:0x7f2c585cf3b0, storage_schema_version:4, version:0, is_use_bloomfilter:0, column_info_simplified:0, compat_mode:0, table_type:13, index_type:0, row_store_type:1, schema_version:1744624260357120, is_cs_replica_compat:0, column_cnt:6, store_column_cnt:6, tablet_size:134217728, pctfree:10, block_size:16384, progressive_merge_round:1, master_key_id:18446744073709551615, compressor_type:1, encryption:"", encrypt_key:"", rowkey_cnt:2, rowkey_array:[cnt:2, {column_idx:16, meta_type:{type:"VARCHAR", collation:"binary", coercibility:"INVALID"}, order:0}, {column_idx:17, meta_type:{type:"VARCHAR", collation:"binary", coercibility:"INVALID"}, order:0}], column_cnt:6, column_array:[cnt:6, {meta_type:{type:"VARCHAR", collation:"binary", coercibilit", unit_id:3, key_str:"", writer_type:3, writer_id:10000, seq_no:{branch:0, seq:1}, redo_scn:{val:1782756116336872004, v:0}, end_scn:{val:1782756116336872004, v:0}, trans_version:{val:1782756116336872004, v:0}, node_type:1, state:3}, mds_table={this:0x7f2c585cef30, ls_id:{id:1}, tablet_id:{id:50398}, flushing_scn:{val:1782886272857664000, v:0}, rec_scn:{val:1782756116336872004, v:0}, last_inner_recycled_scn:{val:1782726688327378000, v:0}, total_node_cnt:1, construct_sequence:6291443, debug_info:{do_init_tablet_pointer:0x7f2ce71824a8, do_remove_tablet_pointer:null, init_ts:"2026-06-30 02:01:56.389752", last_remove_ts:"1970-01-01 08:00:00.0", remove_ts:"1970-01-01 08:00:00.0", last_flush_ts:"2026-07-01 14:11:14.244201", switch_to_empty_shell_ts:"1970-01-01 08:00:00.0", init_trace_id:YB420AFF3D33-00063DE4356DEBFE-0-0, remove_trace_id:Y0-0000000000000000-0-0}})
[2026-07-01 14:11:14.517785] WDIAG [SHARE] alloc_block (ob_local_device.cpp:580) [3967441][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CF-0-0] [lt=45][errcode=-4184] Fail to alloc block(ret=-4184, free_block_cnt_=0, total_block_cnt_=3773956)
[2026-07-01 14:11:14.517739] INFO  [MDS] process (ob_mds_table_merge_task.cpp:163) [3959778][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF1-0-0] [lt=24] sstable merge finish(ret=-4184, merge_info={is_inited:true, merge_history:{static_info:{ls_id:{id:1}, tablet_id:{id:324}, merge_type:"MDS_MINI_MERGE", compaction_scn:1782886272552715004, is_full_merge:false, concurrent_cnt:0, merge_level:"MICRO_BLOCK_LEVEL", exec_mode:"EXEC_MODE_LOCAL", merge_reason:"NONE", base_major_status:"invalid_co_major_status", co_major_merge_type:"INVALID_CO_MAJOR_MERGE_TYPE", kept_snapshot_info:{type:"invalid_snapshot_type", snapshot:0}, participant_table_info:{is_major_merge:false, table_cnt:0, snapshot_version:0, start_scn:0, end_scn:0}, progressive_merge_round:0, progressive_merge_num:0, is_fake:false}, running_info:{merge_start_time:1782886274514546, merge_finish_time:0, execute_time:0, dag_id:Y0-0000000000000000-0-0, start_cg_idx:0, end_cg_idx:0, io_percentage:0, parallel_merge_info:{{type:"scan_units", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"cost_time", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"use_old_macro_block_cnt", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"incremental_row_count", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, }}, block_info:{occupy_size:0, original_size:0, macro_block_count:0, multiplexed_macro_block_count:0, new_micro_count_in_new_macro:0, multiplexed_micro_count_in_new_macro:0, total_row_count:0, incremental_row_count:0, new_micro_info:{meta_micro_size:0, data_micro_size:0}, block_io_us:0}, diagnose_info:{dag_ret:0, retry_cnt:0, suspect_add_time:0, early_create_time:0, error_location:(null):-1((null))}}, sstable_builder:{data_store_desc:{desc:{static_desc:NULL, row_store_type:"encoding_row_store", col_desc:NULL, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:null, need_pre_warm:false, need_build_hash_index_for_micro_block:false, data_store_type:1, micro_block_size:0}}, index_builder:{roots_.count():0}, index_read_info:null, rebuilder_ptr:NULL}}, time_guard=add_time:1782886274250952|total=3.20ms, mds_merge_dag_={ObTabletMergeDag:{ObIDag:{this:0x7f2881a76a30, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7E2CE7EF1-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274250952, start_time:1782886274510642, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:-2975393671762708339, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:324}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272552715004}, scn_range:{start_scn:{val:1782722694226382000, v:0}, end_scn:{val:1782886272552715004, v:0}}}}, is_inited:true, flush_scn:{val:1782886272552715004, v:0}, generate_ts:"2026-07-01 14:11:14.248377", mds_construct_sequence:6278813})
[2026-07-01 14:11:14.517805] WDIAG [COMMON] do_work (ob_tenant_dag_scheduler.cpp:359) [3959778][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF1-0-0] [lt=65][errcode=-4184] failed to process task(ret=-4184)
[2026-07-01 14:11:14.517798] EDIAG [STORAGE.BLKMGR] alloc_object (ob_block_manager.cpp:285) [3967441][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CF-0-0] [lt=12][errcode=-4184] Failed to alloc block from io device(ret=-4184) BACKTRACE:0x7bcec65 0x74ad505 0x77b7522 0x77b6fb4 0x77b6ef6 0x77b6d1d 0x16acf038 0x16ace168 0x16af1ee1 0x16b52c80 0x16b4a984 0x16b50cfd 0x16b4bdc4 0x1684b11b 0x159ee3b4 0x159ec7e5 0x18dfcc9d 0x1f629758 0x1f6278be 0x7f2db7149f1b 0x7f2db706f610
[2026-07-01 14:11:14.517817] WDIAG [STORAGE] alloc_object (ob_object_manager.cpp:317) [3967441][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CF-0-0] [lt=18][errcode=-4184] fail to alloc object(ret=-4184, opt=object_type:PRIVATE_DATA_MACRO (tablet_id=50398, transfer_seq=0))
[2026-07-01 14:11:14.517826] WDIAG [STORAGE] alloc_block (ob_macro_block_writer.cpp:1725) [3967441][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CF-0-0] [lt=9][errcode=-4184] Fail to pre-alloc block for new macro block(ret=-4184, current_index=0, current_macro_seq=0)
[2026-07-01 14:11:14.517791] INFO  [MDS.EVENT]dump_node_ (mds_row.ipp:609) [3957277][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46D0-0-0] [lt=0] DUMP_NODE_FOR_FLUSH(key={tenant_id:1003, ls_id:{id:1}, tablet_id:{id:60115}}, event={alloc:null, timestamp:"2026-07-01 14:11:14.517790", obj_ptr:null, event:"DUMP_NODE_FOR_FLUSH", info_str:"{compaction_type:"MAJOR_COMPACTION", merge_reason:"TENANT_MAJOR", medium_snapshot:1782756001683044000, last_medium_snapshot:1782669602331678000, tenant_id:1003, cluster_id:1732520430, medium_compat_version:5, data_version:17180066816, is_schema_changed:0, storage_schema:{this:0x7f2c585cfbb0, storage_schema_version:4, version:0, is_use_bloomfilter:0, column_info_simplified:0, compat_mode:0, table_type:12, index_type:0, row_store_type:1, schema_version:1744624257680856, is_cs_replica_compat:0, column_cnt:3, store_column_cnt:3, tablet_size:134217728, pctfree:10, block_size:16384, progressive_merge_round:1, master_key_id:18446744073709551615, compressor_type:1, encryption:"", encrypt_key:"", rowkey_cnt:1, rowkey_array:[cnt:1, {column_idx:16, meta_type:{type:"BIGINT UNSIGNED", collation:"binary", coercibility:"NUMERIC"}, order:0}], column_cnt:3, column_array:[cnt:3, {meta_type:{type:"BIGINT UNSIGNED", collation:"binary", coercibility:"NUMERIC"}, is_column_stored_in_sstable:1, is_rowkey_column:1, is_generated_colu", unit_id:3, key_str:"", writer_type:3, writer_id:10000, seq_no:{branch:0, seq:1}, redo_scn:{val:1782756116336872005, v:0}, end_scn:{val:1782756116336872005, v:0}, trans_version:{val:1782756116336872005, v:0}, node_type:1, state:3}, mds_table={this:0x7f2c585cf730, ls_id:{id:1}, tablet_id:{id:60115}, flushing_scn:{val:1782886272857664000, v:0}, rec_scn:{val:1782756116336872005, v:0}, last_inner_recycled_scn:{val:1782726688327378000, v:0}, total_node_cnt:1, construct_sequence:6291447, debug_info:{do_init_tablet_pointer:0x7f2c41a0acc8, do_remove_tablet_pointer:null, init_ts:"2026-06-30 02:01:56.396690", last_remove_ts:"1970-01-01 08:00:00.0", remove_ts:"1970-01-01 08:00:00.0", last_flush_ts:"2026-07-01 14:11:14.244201", switch_to_empty_shell_ts:"1970-01-01 08:00:00.0", init_trace_id:YB420AFF3D33-00063DE4356DEBFE-0-0, remove_trace_id:Y0-0000000000000000-0-0}})
[2026-07-01 14:11:14.517812] INFO  [COMMON] do_work (ob_tenant_dag_scheduler.cpp:365) [3959778][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF1-0-0] [lt=6] task finish process(ret=-4184, start_time=1782886274514525, end_time=1782886274517812, runtime=3287, *this={this:0x7f2881a76ff0, type:53, status:2, dag:{ObTabletMergeDag:{ObIDag:{this:0x7f2881a76a30, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7E2CE7EF1-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274250952, start_time:1782886274510642, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:-2975393671762708339, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:324}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272552715004}, scn_range:{start_scn:{val:1782722694226382000, v:0}, end_scn:{val:1782886272552715004, v:0}}}}, is_inited:true, flush_scn:{val:1782886272552715004, v:0}, generate_ts:"2026-07-01 14:11:14.248377", mds_construct_sequence:6278813}})
[2026-07-01 14:11:14.517833] WDIAG [STORAGE] write_micro_block (ob_macro_block_writer.cpp:1369) [3967441][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CF-0-0] [lt=7][errcode=-4184] Fail to pre-alloc block(ret=-4184)
[2026-07-01 14:11:14.517840] WDIAG [COMMON] run1 (ob_tenant_dag_scheduler.cpp:1773) [3959778][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF1-0-0] [lt=27][errcode=-4184] failed to do work(ret=-4184, *task_={this:0x7f2881a76ff0, type:53, status:2, dag:{ObTabletMergeDag:{ObIDag:{this:0x7f2881a76a30, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7E2CE7EF1-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274250952, start_time:1782886274510642, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:-2975393671762708339, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:324}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272552715004}, scn_range:{start_scn:{val:1782722694226382000, v:0}, end_scn:{val:1782886272552715004, v:0}}}}, is_inited:true, flush_scn:{val:1782886272552715004, v:0}, generate_ts:"2026-07-01 14:11:14.248377", mds_construct_sequence:6278813}}, compat_mode=0)
[2026-07-01 14:11:14.517841] WDIAG [STORAGE] build_micro_block (ob_macro_block_writer.cpp:1180) [3967441][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CF-0-0] [lt=7][errcode=-4184] fail to write micro block (ret=-4184, micro_block_desc={last_rowkey:{datum_cnt:4, group_idx:0, hash:0, [idx=0:{len: 8, flag: 0, null: 0, ptr: 0x7f29356a2070, hex: 0300000000000000, int: 3}, idx=1:{len: 9, flag: 0, null: 0, ptr: 0x7f29356a2140, hex: FF18BD9F23598376A0}, idx=2:{len: 8, flag: 0, null: 0, ptr: 0x7f29356a20e0, hex: BCF595F4C16042E7, int: -1782756116336872004}, idx=3:{len: 8, flag: 0, null: 0, ptr: 0x7f29356a2118, hex: 0000000000000000, int: 0}], store_rowkey:}, header:{magic:1005, version:3, header_size:64, header_checksum:31566, column_count:6, rowkey_column_count:4, has_column_checksum:0, row_count:1, row_store_type:0, opt:5, var_column_count:0, compressor_type:0, row_offset:406, original_length:350, max_merged_trans_version:1782756116336872004, min_merged_trans_version:1782756116336872004, data_length:350, data_zlength:350, data_checksum:3647809518, column_checksums:0x18bd9f3e0b6a0a44, single_version_rows:1, contain_uncommitted_rows:0, is_last_row_last_flag:1, is_valid():true}, buf:0x7f29356da070, aggregated_row:NULL, buf_size:350, data_size:350, row_count:1, column_count:6, max_merged_trans_version:1782756116336872004, macro_id:{[ver=1,mode=0,seq=0][2nd=9223372036854775807]}, logic_micro_id:{version:0, offset:0, logic_macro_id:{data_seq:{data_seq:0, parallel_idx:0, block_type:0, merge_type:0, sstable_logic_seq:0, reserved:0, sign:0, macro_data_seq:0}, logic_version:0, tablet_id:0, column_group_idx:0, is_mds:false}}, block_offset:0, block_checksum:503032138, row_count_delta:1, contain_uncommitted_row:false, can_mark_deletion:false, has_string_out_row:false, has_lob_out_row:true, is_last_row_last_flag:true, original_size:350})
[2026-07-01 14:11:14.517872] WDIAG [SHARE] alloc_block (ob_local_device.cpp:580) [3957277][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46D0-0-0] [lt=47][errcode=-4184] Fail to alloc block(ret=-4184, free_block_cnt_=0, total_block_cnt_=3773956)
[2026-07-01 14:11:14.517740] WDIAG [MDS] build_mds_sstable (ob_mds_table_merge_task.cpp:222) [3952735][T1005_MDS_MINI_][T1005][YB420AFF3D33-00063DF7DACFEA8B-0-0] [lt=7][errcode=-4184] fail to generate mds mini sstable with mini merger(ret=-4184, mds_mini_merger={is_inited:true, ctx:{ObBasicTabletMergeCtx:{static_param:{dag_param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:50386}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, scn_range:{start_scn:{val:1782704288058237000, v:0}, end_scn:{val:1782886273407678002, v:0}}, version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886273407678002}, is_full_merge:false, concurrent_cnt:0, merge_level:1, major_sstable_status:0, merge_reason:"NONE", co_major_merge_type:"INVALID_CO_MAJOR_MERGE_TYPE", sstable_logic_seq:0, tables_handle:{tablet_id:{id:0}, table_count:0, []}, is_rebuild_column_store:false, is_schema_changed:false, is_tenant_major_merge:false, is_cs_replica:false, read_base_version:0, merge_scn:{val:4611686018427387903, v:0}, need_parallel_minor_merge:true, schema:null, multi_version_column_descs_cnt:0, ls_handle:{ls_map_:0x7f2b95bf0050, ls_:0x7f2c28470150, mod_:21}, snapshot_info:{type:"invalid_snapshot_type", snapshot:0}, is_backfill:false, tablet_schema_guard:{is_inited:false, schema:null}, tablet_transfer_seq:-1, co_base_snapshot_version:0}, static_desc:{ls_id:{id:0}, tablet_id:{id:0}, tablet_transfer_seq:0, merge_type:"invalid_merge_type", snapshot_version:0, end_scn:{val:0, v:0}, exec_mode:"EXEC_MODE_LOCAL", is_ddl:false, compressor_type:0, macro_block_size:0, macro_store_size:0, micro_block_size_limit:0, schema_version:0, encrypt_id:0, master_key_id:0, encrypt_key:"data_size:16, data:00000000000000000000000000000000", major_working_cluster_version:0, micro_index_clustered:false, progressive_merge_round:0, need_submit_io:true, encoding_granularity:0}, parallel_merge_ctx:{parallel_type:4, concurrent_cnt:0, array_cnt:0, range_array:[], }, tablet_handle:{obj:0x7f2cd0e64fc0, obj_pool:0x7f2b95b0d8f0, allocator:null, wash_priority:0, allow_copy_and_assign:true}, info_collector:{merge_progress:null, time_guard:add_time:1782886274040393|total=0us, error_location:(null):-1((null))}, merge_dag:0x7f29c9328030}, merge_info:{is_inited:true, merge_history:{static_info:{ls_id:{id:1}, tablet_id:{id:50386}, merge_type:"MDS_MINI_MERGE", compaction_scn:1782886273407678002, is_full_merge:false, concurrent_cnt:0, merge_level:"MICRO_BLOCK_LEVEL", exec_mode:"EXEC_MODE_LOCAL", merge_reason:"NONE", base_major_status:"invalid_co_major_status", co_major_merge_type:"INVALID_CO_MAJOR_MERGE_TYPE", kept_snapshot_info:{type:"invalid_snapshot_type", snapshot:0}, participant_table_info:{is_major_merge:false, table_cnt:0, snapshot_version:0, start_scn:0, end_scn:0}, progressive_merge_round:0, progressive_merge_num:0, is_fake:false}, running_info:{merge_start_time:1782886274517328, merge_finish_time:0, execute_time:0, dag_id:Y0-0000000000000000-0-0, start_cg_idx:0, end_cg_idx:0, io_percentage:0, parallel_merge_info:{{type:"scan_units", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"cost_time", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"use_old_macro_block_cnt", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"incremental_row_count", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, }}, block_info:{occupy_size:0, original_size:0, macro_block_count:0, multiplexed_macro_block_count:0, new_micro_count_in_new_macro:0, multiplexed_micro_count_in_new_macro:0, total_row_count:0, incremental_row_count:0, new_micro_info:{meta_micro_size:0, data_micro_size:0}, block_io_us:0}, diagnose_info:{dag_ret:0, retry_cnt:0, suspect_add_time:0, early_create_time:0, error_location:(null):-1((null))}}, sstable_builder:{data_store_desc:{desc:{static_desc:NULL, row_store_type:"encoding_row_store", col_desc:NULL, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:null, need_pre_warm:false, need_build_hash_index_for_micro_block:false, data_store_type:1, micro_block_size:0}}, index_builder:{roots_.count():0}, index_read_info:null, rebuilder_ptr:NULL}}}, data_desc:{desc:{static_desc:{ls_id:{id:1}, tablet_id:{id:50386}, tablet_transfer_seq:0, merge_type:"MDS_MINI_MERGE", snapshot_version:1782886273407678002, end_scn:{val:1782886273407678002, v:0}, exec_mode:"EXEC_MODE_LOCAL", is_ddl:false, compressor_type:1, macro_block_size:2097152, macro_store_size:1887436, micro_block_size_limit:2095976, schema_version:9527, encrypt_id:0, master_key_id:0, encrypt_key:"data_size:16, data:00000000000000000000000000000000", major_working_cluster_version:0, micro_index_clustered:false, progressive_merge_round:0, need_submit_io:true, encoding_granularity:0}, row_store_type:"flat_row_store", col_desc:{is_row_store:true, table_cg_idx:0, row_column_count:6, rowkey_column_count:4, schema_rowkey_col_cnt:2, full_stored_col_cnt:6, col_desc_array:[cnt:6, column_id=16 {type:"TINYINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=17 {type:"CHAR", collation:"binary", coercibility:"INVALID"} order=0, column_id=7 {type:"BIGINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=8 {type:"BIGINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=18 {type:"CHAR", collation:"binary", coercibility:"INVALID"} order=0, column_id=19 {type:"CHAR", collation:"binary", coercibility:"INVALID"} order=0], default_col_checksum_array_valid:true, col_default_checksum_array:[cnt:6, 2197175160, 2197175160, 0, 0, 2197175160, 2197175160], agg_meta_array:[cnt:0]}, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:0x7f25b684e4f0, need_pre_warm:false, need_build_hash_index_for_micro_block:false, data_store_type:1, micro_block_size:16384}}, macro_writer:{block_write_ctx:{macro_block_list_.count():0, use_old_macro_block_count:0}}, sstable_builder:{roots_.count():1}})
[2026-07-01 14:11:14.517883] WDIAG [STORAGE] close (ob_macro_block_writer.cpp:856) [3967441][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CF-0-0] [lt=42][errcode=-4184] macro block writer fail to build current micro block.(ret=-4184)
[2026-07-01 14:11:14.517894] WDIAG [MDS] generate_mds_mini_sstable (ob_tablet_mds_table_mini_merger.cpp:452) [3967441][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CF-0-0] [lt=10][errcode=-4184] fail to close macro writer(ret=-4184, macro_writer_={block_write_ctx:{macro_block_list_.count():0, use_old_macro_block_count:0}})
[2026-07-01 14:11:14.517909] WDIAG [MDS] generate_mds_mini_sstable (ob_tablet_mds_table_mini_merger.cpp:469) [3967441][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CF-0-0] [lt=14][errcode=-4184] fail to generate mds mini sstable(ret=-4184)
[2026-07-01 14:11:14.517892] EDIAG [STORAGE.BLKMGR] alloc_object (ob_block_manager.cpp:285) [3957277][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46D0-0-0] [lt=18][errcode=-4184] Failed to alloc block from io device(ret=-4184) BACKTRACE:0x7bcec65 0x74ad505 0x77b7522 0x77b6fb4 0x77b6ef6 0x77b6d1d 0x16acf038 0x16ace168 0x16af1ee1 0x16b52c80 0x16b4a984 0x16b50cfd 0x16b4bdc4 0x1684b11b 0x159ee3b4 0x159ec7e5 0x18dfcc9d 0x1f629758 0x1f6278be 0x7f2db7149f1b 0x7f2db706f610
[2026-07-01 14:11:14.517920] WDIAG [STORAGE] alloc_object (ob_object_manager.cpp:317) [3957277][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46D0-0-0] [lt=28][errcode=-4184] fail to alloc object(ret=-4184, opt=object_type:PRIVATE_DATA_MACRO (tablet_id=60115, transfer_seq=0))
[2026-07-01 14:11:14.517934] WDIAG [STORAGE] alloc_block (ob_macro_block_writer.cpp:1725) [3957277][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46D0-0-0] [lt=13][errcode=-4184] Fail to pre-alloc block for new macro block(ret=-4184, current_index=0, current_macro_seq=0)
[2026-07-01 14:11:14.517943] WDIAG [STORAGE] write_micro_block (ob_macro_block_writer.cpp:1369) [3957277][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46D0-0-0] [lt=8][errcode=-4184] Fail to pre-alloc block(ret=-4184)
[2026-07-01 14:11:14.517923] WDIAG [MDS] process (ob_mds_table_merge_task.cpp:143) [3952735][T1005_MDS_MINI_][T1005][YB420AFF3D33-00063DF7DACFEA8B-0-0] [lt=150][errcode=-4184] fail to build mds sstable(ret=-4184, ls_id={id:1}, tablet_id={id:50386}, mds_merge_dag_={ObTabletMergeDag:{ObIDag:{this:0x7f29c9328030, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7DACFEA8B-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274040393, start_time:1782886274515556, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:8369999588713487019, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:50386}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886273407678002}, scn_range:{start_scn:{val:1782704288058237000, v:0}, end_scn:{val:1782886273407678002, v:0}}}}, is_inited:true, flush_scn:{val:1782886273407678002, v:0}, generate_ts:"2026-07-01 14:11:14.39835", mds_construct_sequence:6280757})
[2026-07-01 14:11:14.517962] WDIAG [MDS] on_flush_ (mds_table_impl.ipp:1100) [3952735][T1005_MDS_MINI_][T1005][YB420AFF3D33-00063DF7DACFEA8B-0-0] [lt=37][errcode=-4184] [FLUSH]flush failed(ret=-4184, ret="OB_SERVER_OUTOF_DISK_SPACE", *this={this:0x7f265b507960, ls_id:{id:1}, tablet_id:{id:50386}, flushing_scn:{val:1782886273407678002, v:0}, rec_scn:{val:1782756028108808003, v:0}, last_inner_recycled_scn:{val:1782704288058237000, v:0}, total_node_cnt:1, construct_sequence:6280757, debug_info:{do_init_tablet_pointer:0x7f2c8e32c648, do_remove_tablet_pointer:null, init_ts:"2026-06-30 02:00:28.131228", last_remove_ts:"1970-01-01 08:00:00.0", remove_ts:"1970-01-01 08:00:00.0", last_flush_ts:"2026-07-01 14:11:14.39835", switch_to_empty_shell_ts:"1970-01-01 08:00:00.0", init_trace_id:Y0-0000000000000000-0-0, remove_trace_id:Y0-0000000000000000-0-0}}, flush_scn={val:1782886273407678002, v:0})
[2026-07-01 14:11:14.517950] WDIAG [STORAGE] build_micro_block (ob_macro_block_writer.cpp:1180) [3957277][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46D0-0-0] [lt=7][errcode=-4184] fail to write micro block (ret=-4184, micro_block_desc={last_rowkey:{datum_cnt:4, group_idx:0, hash:0, [idx=0:{len: 8, flag: 0, null: 0, ptr: 0x7f295877a070, hex: 0300000000000000, int: 3}, idx=1:{len: 9, flag: 0, null: 0, ptr: 0x7f295877a140, hex: FF18BD9F23598376A0}, idx=2:{len: 8, flag: 0, null: 0, ptr: 0x7f295877a0e0, hex: BBF595F4C16042E7, int: -1782756116336872005}, idx=3:{len: 8, flag: 0, null: 0, ptr: 0x7f295877a118, hex: 0000000000000000, int: 0}], store_rowkey:}, header:{magic:1005, version:3, header_size:64, header_checksum:8653, column_count:6, rowkey_column_count:4, has_column_checksum:0, row_count:1, row_store_type:0, opt:5, var_column_count:0, compressor_type:0, row_offset:340, original_length:284, max_merged_trans_version:1782756116336872005, min_merged_trans_version:1782756116336872005, data_length:284, data_zlength:284, data_checksum:364556603, column_checksums:0x18bd9f3e0b6a0a45, single_version_rows:1, contain_uncommitted_rows:0, is_last_row_last_flag:1, is_valid():true}, buf:0x7f29356ec070, aggregated_row:NULL, buf_size:284, data_size:284, row_count:1, column_count:6, max_merged_trans_version:1782756116336872005, macro_id:{[ver=1,mode=0,seq=0][2nd=9223372036854775807]}, logic_micro_id:{version:0, offset:0, logic_macro_id:{data_seq:{data_seq:0, parallel_idx:0, block_type:0, merge_type:0, sstable_logic_seq:0, reserved:0, sign:0, macro_data_seq:0}, logic_version:0, tablet_id:0, column_group_idx:0, is_mds:false}}, block_offset:0, block_checksum:562971521, row_count_delta:1, contain_uncommitted_row:false, can_mark_deletion:false, has_string_out_row:false, has_lob_out_row:true, is_last_row_last_flag:true, original_size:284})
[2026-07-01 14:11:14.517997] WDIAG [STORAGE] close (ob_macro_block_writer.cpp:856) [3957277][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46D0-0-0] [lt=47][errcode=-4184] macro block writer fail to build current micro block.(ret=-4184)
[2026-07-01 14:11:14.518006] WDIAG [MDS] generate_mds_mini_sstable (ob_tablet_mds_table_mini_merger.cpp:452) [3957277][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46D0-0-0] [lt=8][errcode=-4184] fail to close macro writer(ret=-4184, macro_writer_={block_write_ctx:{macro_block_list_.count():0, use_old_macro_block_count:0}})
[2026-07-01 14:11:14.518007] INFO  [SERVER] add_task (ob_sys_task_stat.cpp:162) [1078335][T1007_DagSchedu][T1007][Y0-0000000000000000-0-0] [lt=24] succeed to add sys task(task={start_time:1782886274518003, task_id:YB420AFF3D33-00063DF7E2CE7EF7-0-0, task_type:19, svr_ip:"10.255.61.51:2882", tenant_id:1007, is_cancel:false, comment:"MDS_MINI_MERGE;ls_id=1;tablet_id=50513;flush_scn=1782886272552715004;"})
[2026-07-01 14:11:14.518015] WDIAG [MDS] generate_mds_mini_sstable (ob_tablet_mds_table_mini_merger.cpp:469) [3957277][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46D0-0-0] [lt=8][errcode=-4184] fail to generate mds mini sstable(ret=-4184)
[2026-07-01 14:11:14.517917] WDIAG [MDS] build_mds_sstable (ob_mds_table_merge_task.cpp:222) [3967441][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CF-0-0] [lt=7][errcode=-4184] fail to generate mds mini sstable with mini merger(ret=-4184, mds_mini_merger={is_inited:true, ctx:{ObBasicTabletMergeCtx:{static_param:{dag_param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:50398}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, scn_range:{start_scn:{val:1782726688327378000, v:0}, end_scn:{val:1782886272857664000, v:0}}, version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272857664000}, is_full_merge:false, concurrent_cnt:0, merge_level:1, major_sstable_status:0, merge_reason:"NONE", co_major_merge_type:"INVALID_CO_MAJOR_MERGE_TYPE", sstable_logic_seq:0, tables_handle:{tablet_id:{id:0}, table_count:0, []}, is_rebuild_column_store:false, is_schema_changed:false, is_tenant_major_merge:false, is_cs_replica:false, read_base_version:0, merge_scn:{val:4611686018427387903, v:0}, need_parallel_minor_merge:true, schema:null, multi_version_column_descs_cnt:0, ls_handle:{ls_map_:0x7f2c2a5f0050, ls_:0x7f2ad6c3e150, mod_:21}, snapshot_info:{type:"invalid_snapshot_type", snapshot:0}, is_backfill:false, tablet_schema_guard:{is_inited:false, schema:null}, tablet_transfer_seq:-1, co_base_snapshot_version:0}, static_desc:{ls_id:{id:0}, tablet_id:{id:0}, tablet_transfer_seq:0, merge_type:"invalid_merge_type", snapshot_version:0, end_scn:{val:0, v:0}, exec_mode:"EXEC_MODE_LOCAL", is_ddl:false, compressor_type:0, macro_block_size:0, macro_store_size:0, micro_block_size_limit:0, schema_version:0, encrypt_id:0, master_key_id:0, encrypt_key:"data_size:16, data:00000000000000000000000000000000", major_working_cluster_version:0, micro_index_clustered:false, progressive_merge_round:0, need_submit_io:true, encoding_granularity:0}, parallel_merge_ctx:{parallel_type:4, concurrent_cnt:0, array_cnt:0, range_array:[], }, tablet_handle:{obj:0x7f2ca98aaa80, obj_pool:0x7f2c2a50d8f0, allocator:null, wash_priority:0, allow_copy_and_assign:true}, info_collector:{merge_progress:null, time_guard:add_time:1782886274247985|total=0us, error_location:(null):-1((null))}, merge_dag:0x7f297db33670}, merge_info:{is_inited:true, merge_history:{static_info:{ls_id:{id:1}, tablet_id:{id:50398}, merge_type:"MDS_MINI_MERGE", compaction_scn:1782886272857664000, is_full_merge:false, concurrent_cnt:0, merge_level:"MICRO_BLOCK_LEVEL", exec_mode:"EXEC_MODE_LOCAL", merge_reason:"NONE", base_major_status:"invalid_co_major_status", co_major_merge_type:"INVALID_CO_MAJOR_MERGE_TYPE", kept_snapshot_info:{type:"invalid_snapshot_type", snapshot:0}, participant_table_info:{is_major_merge:false, table_cnt:0, snapshot_version:0, start_scn:0, end_scn:0}, progressive_merge_round:0, progressive_merge_num:0, is_fake:false}, running_info:{merge_start_time:1782886274517568, merge_finish_time:0, execute_time:0, dag_id:Y0-0000000000000000-0-0, start_cg_idx:0, end_cg_idx:0, io_percentage:0, parallel_merge_info:{{type:"scan_units", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"cost_time", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"use_old_macro_block_cnt", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"incremental_row_count", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, }}, block_info:{occupy_size:0, original_size:0, macro_block_count:0, multiplexed_macro_block_count:0, new_micro_count_in_new_macro:0, multiplexed_micro_count_in_new_macro:0, total_row_count:0, incremental_row_count:0, new_micro_info:{meta_micro_size:0, data_micro_size:0}, block_io_us:0}, diagnose_info:{dag_ret:0, retry_cnt:0, suspect_add_time:0, early_create_time:0, error_location:(null):-1((null))}}, sstable_builder:{data_store_desc:{desc:{static_desc:NULL, row_store_type:"encoding_row_store", col_desc:NULL, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:null, need_pre_warm:false, need_build_hash_index_for_micro_block:false, data_store_type:1, micro_block_size:0}}, index_builder:{roots_.count():0}, index_read_info:null, rebuilder_ptr:NULL}}}, data_desc:{desc:{static_desc:{ls_id:{id:1}, tablet_id:{id:50398}, tablet_transfer_seq:0, merge_type:"MDS_MINI_MERGE", snapshot_version:1782886272857664000, end_scn:{val:1782886272857664000, v:0}, exec_mode:"EXEC_MODE_LOCAL", is_ddl:false, compressor_type:1, macro_block_size:2097152, macro_store_size:1887436, micro_block_size_limit:2095976, schema_version:9527, encrypt_id:0, master_key_id:0, encrypt_key:"data_size:16, data:00000000000000000000000000000000", major_working_cluster_version:0, micro_index_clustered:false, progressive_merge_round:0, need_submit_io:true, encoding_granularity:0}, row_store_type:"flat_row_store", col_desc:{is_row_store:true, table_cg_idx:0, row_column_count:6, rowkey_column_count:4, schema_rowkey_col_cnt:2, full_stored_col_cnt:6, col_desc_array:[cnt:6, column_id=16 {type:"TINYINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=17 {type:"CHAR", collation:"binary", coercibility:"INVALID"} order=0, column_id=7 {type:"BIGINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=8 {type:"BIGINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=18 {type:"CHAR", collation:"binary", coercibility:"INVALID"} order=0, column_id=19 {type:"CHAR", collation:"binary", coercibility:"INVALID"} order=0], default_col_checksum_array_valid:true, col_default_checksum_array:[cnt:6, 2197175160, 2197175160, 0, 0, 2197175160, 2197175160], agg_meta_array:[cnt:0]}, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:0x7f25ac04e4f0, need_pre_warm:false, need_build_hash_index_for_micro_block:false, data_store_type:1, micro_block_size:16384}}, macro_writer:{block_write_ctx:{macro_block_list_.count():0, use_old_macro_block_count:0}}, sstable_builder:{roots_.count():1}})
[2026-07-01 14:11:14.517987] INFO  [MDS] process (ob_mds_table_merge_task.cpp:163) [3952735][T1005_MDS_MINI_][T1005][YB420AFF3D33-00063DF7DACFEA8B-0-0] [lt=26] sstable merge finish(ret=-4184, merge_info={is_inited:true, merge_history:{static_info:{ls_id:{id:1}, tablet_id:{id:50386}, merge_type:"MDS_MINI_MERGE", compaction_scn:1782886273407678002, is_full_merge:false, concurrent_cnt:0, merge_level:"MICRO_BLOCK_LEVEL", exec_mode:"EXEC_MODE_LOCAL", merge_reason:"NONE", base_major_status:"invalid_co_major_status", co_major_merge_type:"INVALID_CO_MAJOR_MERGE_TYPE", kept_snapshot_info:{type:"invalid_snapshot_type", snapshot:0}, participant_table_info:{is_major_merge:false, table_cnt:0, snapshot_version:0, start_scn:0, end_scn:0}, progressive_merge_round:0, progressive_merge_num:0, is_fake:false}, running_info:{merge_start_time:1782886274517328, merge_finish_time:0, execute_time:0, dag_id:Y0-0000000000000000-0-0, start_cg_idx:0, end_cg_idx:0, io_percentage:0, parallel_merge_info:{{type:"scan_units", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"cost_time", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"use_old_macro_block_cnt", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"incremental_row_count", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, }}, block_info:{occupy_size:0, original_size:0, macro_block_count:0, multiplexed_macro_block_count:0, new_micro_count_in_new_macro:0, multiplexed_micro_count_in_new_macro:0, total_row_count:0, incremental_row_count:0, new_micro_info:{meta_micro_size:0, data_micro_size:0}, block_io_us:0}, diagnose_info:{dag_ret:0, retry_cnt:0, suspect_add_time:0, early_create_time:0, error_location:(null):-1((null))}}, sstable_builder:{data_store_desc:{desc:{static_desc:NULL, row_store_type:"encoding_row_store", col_desc:NULL, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:null, need_pre_warm:false, need_build_hash_index_for_micro_block:false, data_store_type:1, micro_block_size:0}}, index_builder:{roots_.count():0}, index_read_info:null, rebuilder_ptr:NULL}}, time_guard=add_time:1782886274040393|total=677us, mds_merge_dag_={ObTabletMergeDag:{ObIDag:{this:0x7f29c9328030, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7DACFEA8B-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274040393, start_time:1782886274515556, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:8369999588713487019, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:50386}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886273407678002}, scn_range:{start_scn:{val:1782704288058237000, v:0}, end_scn:{val:1782886273407678002, v:0}}}}, is_inited:true, flush_scn:{val:1782886273407678002, v:0}, generate_ts:"2026-07-01 14:11:14.39835", mds_construct_sequence:6280757})
[2026-07-01 14:11:14.518025] INFO  [COMMON] schedule_one_ (ob_tenant_dag_scheduler.cpp:2130) [1078335][T1007_DagSchedu][T1007][YB420AFF3D33-00063DF7E2CE7EF7-0-0] [lt=16] schedule one task(task={this:0x7f2c47b86cf0, type:53, status:2, dag:{ObTabletMergeDag:{ObIDag:{this:0x7f2c47b86730, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7E2CE7EF7-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274251242, start_time:1782886274518023, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:-3111761698858438623, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:50513}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:null}, is_inited:true, flush_scn:{val:1782886272552715004, v:0}, generate_ts:"2026-07-01 14:11:14.251166", mds_construct_sequence:6278822}}, priority="PRIO_COMPACTION_HIGH", total_running_task_cnt=1, running_task_cnts_=1, limits_=6, adaptive_task_limit=6, task->get_dag()->get_dag_net()=NULL)
[2026-07-01 14:11:14.518051] WDIAG [COMMON] do_work (ob_tenant_dag_scheduler.cpp:359) [3952735][T1005_MDS_MINI_][T1005][YB420AFF3D33-00063DF7DACFEA8B-0-0] [lt=63][errcode=-4184] failed to process task(ret=-4184)
[2026-07-01 14:11:14.518064] INFO  [SERVER] add_task (ob_sys_task_stat.cpp:162) [1078335][T1007_DagSchedu][T1007][Y0-0000000000000000-0-0] [lt=30] succeed to add sys task(task={start_time:1782886274518062, task_id:YB420AFF3D33-00063DF7E2CE7EF8-0-0, task_type:19, svr_ip:"10.255.61.51:2882", tenant_id:1007, is_cancel:false, comment:"MDS_MINI_MERGE;ls_id=1;tablet_id=50143;flush_scn=1782886272552715004;"})
[2026-07-01 14:11:14.518033] INFO  [MDS.EVENT]dump_node_ (mds_row.ipp:609) [3966138][T1008_MDS_MINI_][T1008][YB420AFF3D33-00063DF7CD9F190A-0-0] [lt=1] DUMP_NODE_FOR_FLUSH(key={tenant_id:1008, ls_id:{id:1}, tablet_id:{id:121}}, event={alloc:null, timestamp:"2026-07-01 14:11:14.518032", obj_ptr:null, event:"DUMP_NODE_FOR_FLUSH", info_str:"{compaction_type:"MAJOR_COMPACTION", merge_reason:"TENANT_MAJOR", medium_snapshot:1782756000185205000, last_medium_snapshot:1782669603856303000, tenant_id:1008, cluster_id:1732520430, medium_compat_version:5, data_version:17180066816, is_schema_changed:0, storage_schema:{this:0x7f263ae99d70, storage_schema_version:4, version:0, is_use_bloomfilter:0, column_info_simplified:0, compat_mode:0, table_type:0, index_type:0, row_store_type:1, schema_version:1749709571179480, is_cs_replica_compat:0, column_cnt:8, store_column_cnt:8, tablet_size:134217728, pctfree:10, block_size:16384, progressive_merge_round:1, master_key_id:18446744073709551615, compressor_type:1, encryption:"", encrypt_key:"", rowkey_cnt:3, rowkey_array:[cnt:3, {column_idx:18, meta_type:{type:"BIGINT", collation:"binary", coercibility:"NUMERIC"}, order:0}, {column_idx:19, meta_type:{type:"VARCHAR", collation:"utf8mb4_general_ci", coercibility:"INVALID"}, order:0}, {column_idx:20, meta_type:{type:"VARCHAR", collation:"utf8mb4_general_ci", coercibili", unit_id:3, key_str:"", writer_type:3, writer_id:10000, seq_no:{branch:0, seq:1}, redo_scn:{val:1782756129302361023, v:0}, end_scn:{val:1782756129302361023, v:0}, trans_version:{val:1782756129302361023, v:0}, node_type:1, state:3}, mds_table={this:0x7f263ae998f0, ls_id:{id:1}, tablet_id:{id:121}, flushing_scn:{val:1782886272552715003, v:0}, rec_scn:{val:1782756129302361023, v:0}, last_inner_recycled_scn:{val:1782723875871078002, v:0}, total_node_cnt:1, construct_sequence:6292264, debug_info:{do_init_tablet_pointer:0x7f2859136e68, do_remove_tablet_pointer:null, init_ts:"2026-06-30 02:02:09.678452", last_remove_ts:"1970-01-01 08:00:00.0", remove_ts:"1970-01-01 08:00:00.0", last_flush_ts:"2026-07-01 14:11:14.300326", switch_to_empty_shell_ts:"1970-01-01 08:00:00.0", init_trace_id:Y0-0000000000000000-0-0, remove_trace_id:Y0-0000000000000000-0-0}})
[2026-07-01 14:11:14.518061] WDIAG [COMMON] run1 (ob_tenant_dag_scheduler.cpp:1773) [3952735][T1005_MDS_MINI_][T1005][YB420AFF3D33-00063DF7DACFEA8B-0-0] [lt=0][errcode=-4184] failed to do work(ret=-4184, *task_={this:0x7f29c9319d70, type:53, status:2, dag:{ObTabletMergeDag:{ObIDag:{this:0x7f29c9328030, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7DACFEA8B-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274040393, start_time:1782886274515556, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:8369999588713487019, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:50386}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886273407678002}, scn_range:{start_scn:{val:1782704288058237000, v:0}, end_scn:{val:1782886273407678002, v:0}}}}, is_inited:true, flush_scn:{val:1782886273407678002, v:0}, generate_ts:"2026-07-01 14:11:14.39835", mds_construct_sequence:6280757}}, compat_mode=0)
[2026-07-01 14:11:14.518062] WDIAG [MDS] process (ob_mds_table_merge_task.cpp:143) [3967441][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CF-0-0] [lt=123][errcode=-4184] fail to build mds sstable(ret=-4184, ls_id={id:1}, tablet_id={id:50398}, mds_merge_dag_={ObTabletMergeDag:{ObIDag:{this:0x7f297db33670, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7C78F46CF-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274247985, start_time:1782886274517252, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:-4898103253318433463, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:50398}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272857664000}, scn_range:{start_scn:{val:1782726688327378000, v:0}, end_scn:{val:1782886272857664000, v:0}}}}, is_inited:true, flush_scn:{val:1782886272857664000, v:0}, generate_ts:"2026-07-01 14:11:14.244201", mds_construct_sequence:6291443})
[2026-07-01 14:11:14.518076] INFO  [COMMON] schedule_one_ (ob_tenant_dag_scheduler.cpp:2130) [1078335][T1007_DagSchedu][T1007][YB420AFF3D33-00063DF7E2CE7EF8-0-0] [lt=11] schedule one task(task={this:0x7f2c47b876b0, type:53, status:2, dag:{ObTabletMergeDag:{ObIDag:{this:0x7f2c47b870f0, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7E2CE7EF8-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274251291, start_time:1782886274518076, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:1283264696665249427, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:50143}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:null}, is_inited:true, flush_scn:{val:1782886272552715004, v:0}, generate_ts:"2026-07-01 14:11:14.251166", mds_construct_sequence:6278823}}, priority="PRIO_COMPACTION_HIGH", total_running_task_cnt=2, running_task_cnts_=2, limits_=6, adaptive_task_limit=6, task->get_dag()->get_dag_net()=NULL)
[2026-07-01 14:11:14.518095] WDIAG [MDS] on_flush_ (mds_table_impl.ipp:1100) [3967441][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CF-0-0] [lt=33][errcode=-4184] [FLUSH]flush failed(ret=-4184, ret="OB_SERVER_OUTOF_DISK_SPACE", *this={this:0x7f2c585cef30, ls_id:{id:1}, tablet_id:{id:50398}, flushing_scn:{val:1782886272857664000, v:0}, rec_scn:{val:1782756116336872004, v:0}, last_inner_recycled_scn:{val:1782726688327378000, v:0}, total_node_cnt:1, construct_sequence:6291443, debug_info:{do_init_tablet_pointer:0x7f2ce71824a8, do_remove_tablet_pointer:null, init_ts:"2026-06-30 02:01:56.389752", last_remove_ts:"1970-01-01 08:00:00.0", remove_ts:"1970-01-01 08:00:00.0", last_flush_ts:"2026-07-01 14:11:14.244201", switch_to_empty_shell_ts:"1970-01-01 08:00:00.0", init_trace_id:YB420AFF3D33-00063DE4356DEBFE-0-0, remove_trace_id:Y0-0000000000000000-0-0}}, flush_scn={val:1782886272857664000, v:0})
[2026-07-01 14:11:14.518109] INFO  [SERVER] add_task (ob_sys_task_stat.cpp:162) [1078335][T1007_DagSchedu][T1007][Y0-0000000000000000-0-0] [lt=24] succeed to add sys task(task={start_time:1782886274518106, task_id:YB420AFF3D33-00063DF7E2CE7EF9-0-0, task_type:19, svr_ip:"10.255.61.51:2882", tenant_id:1007, is_cancel:false, comment:"MDS_MINI_MERGE;ls_id=1;tablet_id=114;flush_scn=1782886272552715004;"})
[2026-07-01 14:11:14.518122] WDIAG [SHARE] alloc_block (ob_local_device.cpp:580) [3966138][T1008_MDS_MINI_][T1008][YB420AFF3D33-00063DF7CD9F190A-0-0] [lt=54][errcode=-4184] Fail to alloc block(ret=-4184, free_block_cnt_=0, total_block_cnt_=3773956)
[2026-07-01 14:11:14.518121] INFO  [COMMON] schedule_one_ (ob_tenant_dag_scheduler.cpp:2130) [1078335][T1007_DagSchedu][T1007][YB420AFF3D33-00063DF7E2CE7EF9-0-0] [lt=11] schedule one task(task={this:0x7f2c47b88070, type:53, status:2, dag:{ObTabletMergeDag:{ObIDag:{this:0x7f2c47b87ab0, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7E2CE7EF9-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274251340, start_time:1782886274518120, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:-95032331402134063, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:114}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:null}, is_inited:true, flush_scn:{val:1782886272552715004, v:0}, generate_ts:"2026-07-01 14:11:14.251166", mds_construct_sequence:6278825}}, priority="PRIO_COMPACTION_HIGH", total_running_task_cnt=3, running_task_cnts_=3, limits_=6, adaptive_task_limit=6, task->get_dag()->get_dag_net()=NULL)
[2026-07-01 14:11:14.518024] WDIAG [MDS] build_mds_sstable (ob_mds_table_merge_task.cpp:222) [3957277][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46D0-0-0] [lt=8][errcode=-4184] fail to generate mds mini sstable with mini merger(ret=-4184, mds_mini_merger={is_inited:true, ctx:{ObBasicTabletMergeCtx:{static_param:{dag_param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:60115}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, scn_range:{start_scn:{val:1782726688327378000, v:0}, end_scn:{val:1782886272857664000, v:0}}, version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272857664000}, is_full_merge:false, concurrent_cnt:0, merge_level:1, major_sstable_status:0, merge_reason:"NONE", co_major_merge_type:"INVALID_CO_MAJOR_MERGE_TYPE", sstable_logic_seq:0, tables_handle:{tablet_id:{id:0}, table_count:0, []}, is_rebuild_column_store:false, is_schema_changed:false, is_tenant_major_merge:false, is_cs_replica:false, read_base_version:0, merge_scn:{val:4611686018427387903, v:0}, need_parallel_minor_merge:true, schema:null, multi_version_column_descs_cnt:0, ls_handle:{ls_map_:0x7f2c2a5f0050, ls_:0x7f2ad6c3e150, mod_:21}, snapshot_info:{type:"invalid_snapshot_type", snapshot:0}, is_backfill:false, tablet_schema_guard:{is_inited:false, schema:null}, tablet_transfer_seq:-1, co_base_snapshot_version:0}, static_desc:{ls_id:{id:0}, tablet_id:{id:0}, tablet_transfer_seq:0, merge_type:"invalid_merge_type", snapshot_version:0, end_scn:{val:0, v:0}, exec_mode:"EXEC_MODE_LOCAL", is_ddl:false, compressor_type:0, macro_block_size:0, macro_store_size:0, micro_block_size_limit:0, schema_version:0, encrypt_id:0, master_key_id:0, encrypt_key:"data_size:16, data:00000000000000000000000000000000", major_working_cluster_version:0, micro_index_clustered:false, progressive_merge_round:0, need_submit_io:true, encoding_granularity:0}, parallel_merge_ctx:{parallel_type:4, concurrent_cnt:0, array_cnt:0, range_array:[], }, tablet_handle:{obj:0x7f2afdfc7460, obj_pool:0x7f2c2a50d8f0, allocator:null, wash_priority:0, allow_copy_and_assign:true}, info_collector:{merge_progress:null, time_guard:add_time:1782886274248033|total=0us, error_location:(null):-1((null))}, merge_dag:0x7f297db34030}, merge_info:{is_inited:true, merge_history:{static_info:{ls_id:{id:1}, tablet_id:{id:60115}, merge_type:"MDS_MINI_MERGE", compaction_scn:1782886272857664000, is_full_merge:false, concurrent_cnt:0, merge_level:"MICRO_BLOCK_LEVEL", exec_mode:"EXEC_MODE_LOCAL", merge_reason:"NONE", base_major_status:"invalid_co_major_status", co_major_merge_type:"INVALID_CO_MAJOR_MERGE_TYPE", kept_snapshot_info:{type:"invalid_snapshot_type", snapshot:0}, participant_table_info:{is_major_merge:false, table_cnt:0, snapshot_version:0, start_scn:0, end_scn:0}, progressive_merge_round:0, progressive_merge_num:0, is_fake:false}, running_info:{merge_start_time:1782886274517426, merge_finish_time:0, execute_time:0, dag_id:Y0-0000000000000000-0-0, start_cg_idx:0, end_cg_idx:0, io_percentage:0, parallel_merge_info:{{type:"scan_units", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"cost_time", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"use_old_macro_block_cnt", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"incremental_row_count", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, }}, block_info:{occupy_size:0, original_size:0, macro_block_count:0, multiplexed_macro_block_count:0, new_micro_count_in_new_macro:0, multiplexed_micro_count_in_new_macro:0, total_row_count:0, incremental_row_count:0, new_micro_info:{meta_micro_size:0, data_micro_size:0}, block_io_us:0}, diagnose_info:{dag_ret:0, retry_cnt:0, suspect_add_time:0, early_create_time:0, error_location:(null):-1((null))}}, sstable_builder:{data_store_desc:{desc:{static_desc:NULL, row_store_type:"encoding_row_store", col_desc:NULL, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:null, need_pre_warm:false, need_build_hash_index_for_micro_block:false, data_store_type:1, micro_block_size:0}}, index_builder:{roots_.count():0}, index_read_info:null, rebuilder_ptr:NULL}}}, data_desc:{desc:{static_desc:{ls_id:{id:1}, tablet_id:{id:60115}, tablet_transfer_seq:0, merge_type:"MDS_MINI_MERGE", snapshot_version:1782886272857664000, end_scn:{val:1782886272857664000, v:0}, exec_mode:"EXEC_MODE_LOCAL", is_ddl:false, compressor_type:1, macro_block_size:2097152, macro_store_size:1887436, micro_block_size_limit:2095976, schema_version:9527, encrypt_id:0, master_key_id:0, encrypt_key:"data_size:16, data:00000000000000000000000000000000", major_working_cluster_version:0, micro_index_clustered:false, progressive_merge_round:0, need_submit_io:true, encoding_granularity:0}, row_store_type:"flat_row_store", col_desc:{is_row_store:true, table_cg_idx:0, row_column_count:6, rowkey_column_count:4, schema_rowkey_col_cnt:2, full_stored_col_cnt:6, col_desc_array:[cnt:6, column_id=16 {type:"TINYINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=17 {type:"CHAR", collation:"binary", coercibility:"INVALID"} order=0, column_id=7 {type:"BIGINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=8 {type:"BIGINT", collation:"binary", coercibility:"NUMERIC"} order=0, column_id=18 {type:"CHAR", collation:"binary", coercibility:"INVALID"} order=0, column_id=19 {type:"CHAR", collation:"binary", coercibility:"INVALID"} order=0], default_col_checksum_array_valid:true, col_default_checksum_array:[cnt:6, 2197175160, 2197175160, 0, 0, 2197175160, 2197175160], agg_meta_array:[cnt:0]}, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:0x7f25ac14a4f0, need_pre_warm:false, need_build_hash_index_for_micro_block:false, data_store_type:1, micro_block_size:16384}}, macro_writer:{block_write_ctx:{macro_block_list_.count():0, use_old_macro_block_count:0}}, sstable_builder:{roots_.count():1}})
[2026-07-01 14:11:14.518138] EDIAG [STORAGE.BLKMGR] alloc_object (ob_block_manager.cpp:285) [3966138][T1008_MDS_MINI_][T1008][YB420AFF3D33-00063DF7CD9F190A-0-0] [lt=14][errcode=-4184] Failed to alloc block from io device(ret=-4184) BACKTRACE:0x7bcec65 0x74ad505 0x77b7522 0x77b6fb4 0x77b6ef6 0x77b6d1d 0x16acf038 0x16ace168 0x16af1ee1 0x16b52c80 0x16b4a984 0x16b50cfd 0x16b4bdc4 0x1684b11b 0x159ee3b4 0x159ec7e5 0x18dfcc9d 0x1f629758 0x1f6278be 0x7f2db7149f1b 0x7f2db706f610
[2026-07-01 14:11:14.518163] WDIAG [STORAGE] alloc_object (ob_object_manager.cpp:317) [3966138][T1008_MDS_MINI_][T1008][YB420AFF3D33-00063DF7CD9F190A-0-0] [lt=24][errcode=-4184] fail to alloc object(ret=-4184, opt=object_type:PRIVATE_DATA_MACRO (tablet_id=121, transfer_seq=0))
[2026-07-01 14:11:14.518121] INFO  [MDS] process (ob_mds_table_merge_task.cpp:163) [3967441][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CF-0-0] [lt=25] sstable merge finish(ret=-4184, merge_info={is_inited:true, merge_history:{static_info:{ls_id:{id:1}, tablet_id:{id:50398}, merge_type:"MDS_MINI_MERGE", compaction_scn:1782886272857664000, is_full_merge:false, concurrent_cnt:0, merge_level:"MICRO_BLOCK_LEVEL", exec_mode:"EXEC_MODE_LOCAL", merge_reason:"NONE", base_major_status:"invalid_co_major_status", co_major_merge_type:"INVALID_CO_MAJOR_MERGE_TYPE", kept_snapshot_info:{type:"invalid_snapshot_type", snapshot:0}, participant_table_info:{is_major_merge:false, table_cnt:0, snapshot_version:0, start_scn:0, end_scn:0}, progressive_merge_round:0, progressive_merge_num:0, is_fake:false}, running_info:{merge_start_time:1782886274517568, merge_finish_time:0, execute_time:0, dag_id:Y0-0000000000000000-0-0, start_cg_idx:0, end_cg_idx:0, io_percentage:0, parallel_merge_info:{{type:"scan_units", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"cost_time", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"use_old_macro_block_cnt", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"incremental_row_count", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, }}, block_info:{occupy_size:0, original_size:0, macro_block_count:0, multiplexed_macro_block_count:0, new_micro_count_in_new_macro:0, multiplexed_micro_count_in_new_macro:0, total_row_count:0, incremental_row_count:0, new_micro_info:{meta_micro_size:0, data_micro_size:0}, block_io_us:0}, diagnose_info:{dag_ret:0, retry_cnt:0, suspect_add_time:0, early_create_time:0, error_location:(null):-1((null))}}, sstable_builder:{data_store_desc:{desc:{static_desc:NULL, row_store_type:"encoding_row_store", col_desc:NULL, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:null, need_pre_warm:false, need_build_hash_index_for_micro_block:false, data_store_type:1, micro_block_size:0}}, index_builder:{roots_.count():0}, index_read_info:null, rebuilder_ptr:NULL}}, time_guard=add_time:1782886274247985|total=565us, mds_merge_dag_={ObTabletMergeDag:{ObIDag:{this:0x7f297db33670, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7C78F46CF-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274247985, start_time:1782886274517252, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:-4898103253318433463, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:50398}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272857664000}, scn_range:{start_scn:{val:1782726688327378000, v:0}, end_scn:{val:1782886272857664000, v:0}}}}, is_inited:true, flush_scn:{val:1782886272857664000, v:0}, generate_ts:"2026-07-01 14:11:14.244201", mds_construct_sequence:6291443})
[2026-07-01 14:11:14.518175] WDIAG [STORAGE] alloc_block (ob_macro_block_writer.cpp:1725) [3966138][T1008_MDS_MINI_][T1008][YB420AFF3D33-00063DF7CD9F190A-0-0] [lt=11][errcode=-4184] Fail to pre-alloc block for new macro block(ret=-4184, current_index=0, current_macro_seq=0)
[2026-07-01 14:11:14.518182] WDIAG [COMMON] do_work (ob_tenant_dag_scheduler.cpp:359) [3967441][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CF-0-0] [lt=61][errcode=-4184] failed to process task(ret=-4184)
[2026-07-01 14:11:14.518184] WDIAG [STORAGE] write_micro_block (ob_macro_block_writer.cpp:1369) [3966138][T1008_MDS_MINI_][T1008][YB420AFF3D33-00063DF7CD9F190A-0-0] [lt=8][errcode=-4184] Fail to pre-alloc block(ret=-4184)
[2026-07-01 14:11:14.518192] INFO  [COMMON] do_work (ob_tenant_dag_scheduler.cpp:365) [3967441][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CF-0-0] [lt=9] task finish process(ret=-4184, start_time=1782886274517540, end_time=1782886274518191, runtime=651, *this={this:0x7f297db33c30, type:53, status:2, dag:{ObTabletMergeDag:{ObIDag:{this:0x7f297db33670, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7C78F46CF-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274247985, start_time:1782886274517252, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:-4898103253318433463, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:50398}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272857664000}, scn_range:{start_scn:{val:1782726688327378000, v:0}, end_scn:{val:1782886272857664000, v:0}}}}, is_inited:true, flush_scn:{val:1782886272857664000, v:0}, generate_ts:"2026-07-01 14:11:14.244201", mds_construct_sequence:6291443}})
[2026-07-01 14:11:14.518183] WDIAG [MDS] process (ob_mds_table_merge_task.cpp:143) [3957277][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46D0-0-0] [lt=126][errcode=-4184] fail to build mds sstable(ret=-4184, ls_id={id:1}, tablet_id={id:60115}, mds_merge_dag_={ObTabletMergeDag:{ObIDag:{this:0x7f297db34030, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7C78F46D0-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274248033, start_time:1782886274517304, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:379452692043653037, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:60115}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272857664000}, scn_range:{start_scn:{val:1782726688327378000, v:0}, end_scn:{val:1782886272857664000, v:0}}}}, is_inited:true, flush_scn:{val:1782886272857664000, v:0}, generate_ts:"2026-07-01 14:11:14.244201", mds_construct_sequence:6291447})
[2026-07-01 14:11:14.518221] WDIAG [COMMON] run1 (ob_tenant_dag_scheduler.cpp:1773) [3967441][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CF-0-0] [lt=29][errcode=-4184] failed to do work(ret=-4184, *task_={this:0x7f297db33c30, type:53, status:2, dag:{ObTabletMergeDag:{ObIDag:{this:0x7f297db33670, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7C78F46CF-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274247985, start_time:1782886274517252, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:-4898103253318433463, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:50398}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272857664000}, scn_range:{start_scn:{val:1782726688327378000, v:0}, end_scn:{val:1782886272857664000, v:0}}}}, is_inited:true, flush_scn:{val:1782886272857664000, v:0}, generate_ts:"2026-07-01 14:11:14.244201", mds_construct_sequence:6291443}}, compat_mode=0)
[2026-07-01 14:11:14.518195] WDIAG [STORAGE] build_micro_block (ob_macro_block_writer.cpp:1180) [3966138][T1008_MDS_MINI_][T1008][YB420AFF3D33-00063DF7CD9F190A-0-0] [lt=10][errcode=-4184] fail to write micro block (ret=-4184, micro_block_desc={last_rowkey:{datum_cnt:4, group_idx:0, hash:0, [idx=0:{len: 8, flag: 0, null: 0, ptr: 0x7f25bf18c070, hex: 0300000000000000, int: 3}, idx=1:{len: 9, flag: 0, null: 0, ptr: 0x7f25bf18c140, hex: FF18BD9F23003C4108}, idx=2:{len: 8, flag: 0, null: 0, ptr: 0x7f25bf18c0e0, hex: 414CC8EFBE6042E7, int: -1782756129302361023}, idx=3:{len: 8, flag: 0, null: 0, ptr: 0x7f25bf18c118, hex: 0000000000000000, int: 0}], store_rowkey:}, header:{magic:1005, version:3, header_size:64, header_checksum:23666, column_count:6, rowkey_column_count:4, has_column_checksum:0, row_count:1, row_store_type:0, opt:5, var_column_count:0, compressor_type:0, row_offset:452, original_length:396, max_merged_trans_version:1782756129302361023, min_merged_trans_version:1782756129302361023, data_length:396, data_zlength:396, data_checksum:3526535636, column_checksums:0x18bd9f411037b3bf, single_version_rows:1, contain_uncommitted_rows:0, is_last_row_last_flag:1, is_valid():true}, buf:0x7f2795204070, aggregated_row:NULL, buf_size:396, data_size:396, row_count:1, column_count:6, max_merged_trans_version:1782756129302361023, macro_id:{[ver=1,mode=0,seq=0][2nd=9223372036854775807]}, logic_micro_id:{version:0, offset:0, logic_macro_id:{data_seq:{data_seq:0, parallel_idx:0, block_type:0, merge_type:0, sstable_logic_seq:0, reserved:0, sign:0, macro_data_seq:0}, logic_version:0, tablet_id:0, column_group_idx:0, is_mds:false}}, block_offset:0, block_checksum:761665908, row_count_delta:1, contain_uncommitted_row:false, can_mark_deletion:false, has_string_out_row:false, has_lob_out_row:true, is_last_row_last_flag:true, original_size:396})
[2026-07-01 14:11:14.518255] WDIAG [MDS] generate_mds_mini_sstable (ob_tablet_mds_table_mini_merger.cpp:469) [3966138][T1008_MDS_MINI_][T1008][YB420AFF3D33-00063DF7CD9F190A-0-0] [lt=1][errcode=-4184] fail to generate mds mini sstable(ret=-4184)
[2026-07-01 14:11:14.518239] INFO  [MDS] process (ob_mds_table_merge_task.cpp:163) [3957277][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46D0-0-0] [lt=1] sstable merge finish(ret=-4184, merge_info={is_inited:true, merge_history:{static_info:{ls_id:{id:1}, tablet_id:{id:60115}, merge_type:"MDS_MINI_MERGE", compaction_scn:1782886272857664000, is_full_merge:false, concurrent_cnt:0, merge_level:"MICRO_BLOCK_LEVEL", exec_mode:"EXEC_MODE_LOCAL", merge_reason:"NONE", base_major_status:"invalid_co_major_status", co_major_merge_type:"INVALID_CO_MAJOR_MERGE_TYPE", kept_snapshot_info:{type:"invalid_snapshot_type", snapshot:0}, participant_table_info:{is_major_merge:false, table_cnt:0, snapshot_version:0, start_scn:0, end_scn:0}, progressive_merge_round:0, progressive_merge_num:0, is_fake:false}, running_info:{merge_start_time:1782886274517426, merge_finish_time:0, execute_time:0, dag_id:Y0-0000000000000000-0-0, start_cg_idx:0, end_cg_idx:0, io_percentage:0, parallel_merge_info:{{type:"scan_units", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"cost_time", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"use_old_macro_block_cnt", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"incremental_row_count", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, }}, block_info:{occupy_size:0, original_size:0, macro_block_count:0, multiplexed_macro_block_count:0, new_micro_count_in_new_macro:0, multiplexed_micro_count_in_new_macro:0, total_row_count:0, incremental_row_count:0, new_micro_info:{meta_micro_size:0, data_micro_size:0}, block_io_us:0}, diagnose_info:{dag_ret:0, retry_cnt:0, suspect_add_time:0, early_create_time:0, error_location:(null):-1((null))}}, sstable_builder:{data_store_desc:{desc:{static_desc:NULL, row_store_type:"encoding_row_store", col_desc:NULL, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:null, need_pre_warm:false, need_build_hash_index_for_micro_block:false, data_store_type:1, micro_block_size:0}}, index_builder:{roots_.count():0}, index_read_info:null, rebuilder_ptr:NULL}}, time_guard=add_time:1782886274248033|total=836us, mds_merge_dag_={ObTabletMergeDag:{ObIDag:{this:0x7f297db34030, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7C78F46D0-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274248033, start_time:1782886274517304, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:379452692043653037, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:60115}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272857664000}, scn_range:{start_scn:{val:1782726688327378000, v:0}, end_scn:{val:1782886272857664000, v:0}}}}, is_inited:true, flush_scn:{val:1782886272857664000, v:0}, generate_ts:"2026-07-01 14:11:14.244201", mds_construct_sequence:6291447})
[2026-07-01 14:11:14.518298] INFO  [COMMON] finish_dag_ (ob_tenant_dag_scheduler.cpp:2576) [3934865][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CA-0-0] [lt=28] dag finished(dag_ret=-4184, runtime=4756, dag_cnt=186, dag_type_cnt=167, &dag=0x7f25c6c60f70, dag={ObTabletMergeDag:{ObIDag:, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:60120}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272857664000}, scn_range:{start_scn:{val:1782726688327378000, v:0}, end_scn:{val:1782886272857664000, v:0}}}}, is_inited:true, flush_scn:{val:1782886272857664000, v:0}, generate_ts:"2026-07-01 14:11:14.244201", mds_construct_sequence:6291429})
[2026-07-01 14:11:14.518285] INFO  [MDS] process (ob_mds_table_merge_task.cpp:163) [3966138][T1008_MDS_MINI_][T1008][YB420AFF3D33-00063DF7CD9F190A-0-0] [lt=0] sstable merge finish(ret=-4184, merge_info={is_inited:true, merge_history:{static_info:{ls_id:{id:1}, tablet_id:{id:121}, merge_type:"MDS_MINI_MERGE", compaction_scn:1782886272552715003, is_full_merge:false, concurrent_cnt:0, merge_level:"MICRO_BLOCK_LEVEL", exec_mode:"EXEC_MODE_LOCAL", merge_reason:"NONE", base_major_status:"invalid_co_major_status", co_major_merge_type:"INVALID_CO_MAJOR_MERGE_TYPE", kept_snapshot_info:{type:"invalid_snapshot_type", snapshot:0}, participant_table_info:{is_major_merge:false, table_cnt:0, snapshot_version:0, start_scn:0, end_scn:0}, progressive_merge_round:0, progressive_merge_num:0, is_fake:false}, running_info:{merge_start_time:1782886274517834, merge_finish_time:0, execute_time:0, dag_id:Y0-0000000000000000-0-0, start_cg_idx:0, end_cg_idx:0, io_percentage:0, parallel_merge_info:{{type:"scan_units", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"cost_time", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"use_old_macro_block_cnt", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"incremental_row_count", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, }}, block_info:{occupy_size:0, original_size:0, macro_block_count:0, multiplexed_macro_block_count:0, new_micro_count_in_new_macro:0, multiplexed_micro_count_in_new_macro:0, total_row_count:0, incremental_row_count:0, new_micro_info:{meta_micro_size:0, data_micro_size:0}, block_io_us:0}, diagnose_info:{dag_ret:0, retry_cnt:0, suspect_add_time:0, early_create_time:0, error_location:(null):-1((null))}}, sstable_builder:{data_store_desc:{desc:{static_desc:NULL, row_store_type:"encoding_row_store", col_desc:NULL, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:null, need_pre_warm:false, need_build_hash_index_for_micro_block:false, data_store_type:1, micro_block_size:0}}, index_builder:{roots_.count():0}, index_read_info:null, rebuilder_ptr:NULL}}, time_guard=add_time:1782886274305991|total=471us, mds_merge_dag_={ObTabletMergeDag:{ObIDag:{this:0x7f2d026053b0, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7CD9F190A-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274305991, start_time:1782886274515645, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:-1764942748323177118, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:121}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272552715003}, scn_range:{start_scn:{val:1782723875871078002, v:0}, end_scn:{val:1782886272552715003, v:0}}}}, is_inited:true, flush_scn:{val:1782886272552715003, v:0}, generate_ts:"2026-07-01 14:11:14.300326", mds_construct_sequence:6292264})
[2026-07-01 14:11:14.518330] INFO  [MDS.EVENT]dump_node_ (mds_row.ipp:609) [3949929][T1005_MDS_MINI_][T1005][YB420AFF3D33-00063DF7DACFEA8A-0-0] [lt=1] DUMP_NODE_FOR_FLUSH(key={tenant_id:1005, ls_id:{id:1}, tablet_id:{id:60153}}, event={alloc:null, timestamp:"2026-07-01 14:11:14.518330", obj_ptr:null, event:"DUMP_NODE_FOR_FLUSH", info_str:"{compaction_type:"MAJOR_COMPACTION", merge_reason:"TENANT_MAJOR", medium_snapshot:1782756004919511000, last_medium_snapshot:1782669604925196000, tenant_id:1005, cluster_id:1732520430, medium_compat_version:5, data_version:17180066816, is_schema_changed:0, storage_schema:{this:0x7f265b508df0, storage_schema_version:4, version:0, is_use_bloomfilter:0, column_info_simplified:0, compat_mode:0, table_type:12, index_type:0, row_store_type:1, schema_version:1744678806715464, is_cs_replica_compat:0, column_cnt:3, store_column_cnt:3, tablet_size:134217728, pctfree:10, block_size:16384, progressive_merge_round:1, master_key_id:18446744073709551615, compressor_type:1, encryption:"", encrypt_key:"", rowkey_cnt:1, rowkey_array:[cnt:1, {column_idx:16, meta_type:{type:"BIGINT UNSIGNED", collation:"binary", coercibility:"NUMERIC"}, order:0}], column_cnt:3, column_array:[cnt:3, {meta_type:{type:"BIGINT UNSIGNED", collation:"binary", coercibility:"NUMERIC"}, is_column_stored_in_sstable:1, is_rowkey_column:1, is_generated_colu", unit_id:3, key_str:"", writer_type:3, writer_id:10000, seq_no:{branch:0, seq:1}, redo_scn:{val:1782756028108808002, v:0}, end_scn:{val:1782756028108808002, v:0}, trans_version:{val:1782756028108808002, v:0}, node_type:1, state:3}, mds_table={this:0x7f265b508970, ls_id:{id:1}, tablet_id:{id:60153}, flushing_scn:{val:1782886273407678002, v:0}, rec_scn:{val:1782756028108808002, v:0}, last_inner_recycled_scn:{val:1782704288058237000, v:0}, total_node_cnt:1, construct_sequence:6280756, debug_info:{do_init_tablet_pointer:0x7f2b0f74b9c8, do_remove_tablet_pointer:null, init_ts:"2026-06-30 02:00:28.124766", last_remove_ts:"1970-01-01 08:00:00.0", remove_ts:"1970-01-01 08:00:00.0", last_flush_ts:"2026-07-01 14:11:14.39835", switch_to_empty_shell_ts:"1970-01-01 08:00:00.0", init_trace_id:Y0-0000000000000000-0-0, remove_trace_id:Y0-0000000000000000-0-0}})
[2026-07-01 14:11:14.518400] EDIAG [STORAGE.BLKMGR] alloc_object (ob_block_manager.cpp:285) [3949929][T1005_MDS_MINI_][T1005][YB420AFF3D33-00063DF7DACFEA8A-0-0] [lt=1][errcode=-4184] Failed to alloc block from io device(ret=-4184) BACKTRACE:0x7bcec65 0x74ad505 0x77b7522 0x77b6fb4 0x77b6ef6 0x77b6d1d 0x16acf038 0x16ace168 0x16af1ee1 0x16b52c80 0x16b4a984 0x16b50cfd 0x16b4bdc4 0x1684b11b 0x159ee3b4 0x159ec7e5 0x18dfcc9d 0x1f629758 0x1f6278be 0x7f2db7149f1b 0x7f2db706f610
[2026-07-01 14:11:14.518381] INFO  [MDS.EVENT]dump_node_ (mds_row.ipp:609) [3962678][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF8-0-0] [lt=1] DUMP_NODE_FOR_FLUSH(key={tenant_id:1007, ls_id:{id:1}, tablet_id:{id:50143}}, event={alloc:null, timestamp:"2026-07-01 14:11:14.518380", obj_ptr:null, event:"DUMP_NODE_FOR_FLUSH", info_str:"{compaction_type:"MAJOR_COMPACTION", merge_reason:"TENANT_MAJOR", medium_snapshot:1782756001497866000, last_medium_snapshot:1782669600062254000, tenant_id:1007, cluster_id:1732520430, medium_compat_version:5, data_version:17180066816, is_schema_changed:0, storage_schema:{this:0x7f279a48cb10, storage_schema_version:4, version:0, is_use_bloomfilter:0, column_info_simplified:0, compat_mode:0, table_type:13, index_type:0, row_store_type:1, schema_version:1749709550710464, is_cs_replica_compat:0, column_cnt:6, store_column_cnt:6, tablet_size:134217728, pctfree:10, block_size:16384, progressive_merge_round:1, master_key_id:18446744073709551615, compressor_type:1, encryption:"", encrypt_key:"", rowkey_cnt:2, rowkey_array:[cnt:2, {column_idx:16, meta_type:{type:"VARCHAR", collation:"binary", coercibility:"INVALID"}, order:0}, {column_idx:17, meta_type:{type:"VARCHAR", collation:"binary", coercibility:"INVALID"}, order:0}], column_cnt:6, column_array:[cnt:6, {meta_type:{type:"VARCHAR", collation:"binary", coercibilit", unit_id:3, key_str:"", writer_type:3, writer_id:10000, seq_no:{branch:0, seq:1}, redo_scn:{val:1782756015297729008, v:0}, end_scn:{val:1782756015297729008, v:0}, trans_version:{val:1782756015297729008, v:0}, node_type:1, state:3}, mds_table={this:0x7f279a48c690, ls_id:{id:1}, tablet_id:{id:50143}, flushing_scn:{val:1782886272552715004, v:0}, rec_scn:{val:1782756015297729008, v:0}, last_inner_recycled_scn:{val:1782722694226382000, v:0}, total_node_cnt:1, construct_sequence:6278823, debug_info:{do_init_tablet_pointer:0x7f28dda5a168, do_remove_tablet_pointer:null, init_ts:"2026-06-30 02:00:15.354770", last_remove_ts:"1970-01-01 08:00:00.0", remove_ts:"1970-01-01 08:00:00.0", last_flush_ts:"2026-07-01 14:11:14.251166", switch_to_empty_shell_ts:"1970-01-01 08:00:00.0", init_trace_id:Y0-0000000000000000-0-0, remove_trace_id:Y0-0000000000000000-0-0}})
[2026-07-01 14:11:14.518443] WDIAG [MDS] generate_mds_mini_sstable (ob_tablet_mds_table_mini_merger.cpp:469) [3949929][T1005_MDS_MINI_][T1005][YB420AFF3D33-00063DF7DACFEA8A-0-0] [lt=0][errcode=-4184] fail to generate mds mini sstable(ret=-4184)
[2026-07-01 14:11:14.518463] EDIAG [STORAGE.BLKMGR] alloc_object (ob_block_manager.cpp:285) [3962678][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF8-0-0] [lt=1][errcode=-4184] Failed to alloc block from io device(ret=-4184) BACKTRACE:0x7bcec65 0x74ad505 0x77b7522 0x77b6fb4 0x77b6ef6 0x77b6d1d 0x16acf038 0x16ace168 0x16af1ee1 0x16b52c80 0x16b4a984 0x16b50cfd 0x16b4bdc4 0x1684b11b 0x159ee3b4 0x159ec7e5 0x18dfcc9d 0x1f629758 0x1f6278be 0x7f2db7149f1b 0x7f2db706f610
[2026-07-01 14:11:14.518492] WDIAG [MDS] generate_mds_mini_sstable (ob_tablet_mds_table_mini_merger.cpp:469) [3962678][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF8-0-0] [lt=0][errcode=-4184] fail to generate mds mini sstable(ret=-4184)
[2026-07-01 14:11:14.518495] INFO  [COMMON] finish_dag_ (ob_tenant_dag_scheduler.cpp:2576) [3965607][T1003_MDS_MINI_][T1003][YB420AFF3D33-00063DF7C78F46CC-0-0] [lt=26] dag finished(dag_ret=-4184, runtime=4866, dag_cnt=182, dag_type_cnt=163, &dag=0x7f2a36e95370, dag={ObTabletMergeDag:{ObIDag:, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:60512}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272857664000}, scn_range:{start_scn:{val:1782726688327378000, v:0}, end_scn:{val:1782886272857664000, v:0}}}}, is_inited:true, flush_scn:{val:1782886272857664000, v:0}, generate_ts:"2026-07-01 14:11:14.244201", mds_construct_sequence:6291435})
[2026-07-01 14:11:14.518469] INFO  [MDS] process (ob_mds_table_merge_task.cpp:163) [3949929][T1005_MDS_MINI_][T1005][YB420AFF3D33-00063DF7DACFEA8A-0-0] [lt=0] sstable merge finish(ret=-4184, merge_info={is_inited:true, merge_history:{static_info:{ls_id:{id:1}, tablet_id:{id:60153}, merge_type:"MDS_MINI_MERGE", compaction_scn:1782886273407678002, is_full_merge:false, concurrent_cnt:0, merge_level:"MICRO_BLOCK_LEVEL", exec_mode:"EXEC_MODE_LOCAL", merge_reason:"NONE", base_major_status:"invalid_co_major_status", co_major_merge_type:"INVALID_CO_MAJOR_MERGE_TYPE", kept_snapshot_info:{type:"invalid_snapshot_type", snapshot:0}, participant_table_info:{is_major_merge:false, table_cnt:0, snapshot_version:0, start_scn:0, end_scn:0}, progressive_merge_round:0, progressive_merge_num:0, is_fake:false}, running_info:{merge_start_time:1782886274518194, merge_finish_time:0, execute_time:0, dag_id:Y0-0000000000000000-0-0, start_cg_idx:0, end_cg_idx:0, io_percentage:0, parallel_merge_info:{{type:"scan_units", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"cost_time", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"use_old_macro_block_cnt", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"incremental_row_count", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, }}, block_info:{occupy_size:0, original_size:0, macro_block_count:0, multiplexed_macro_block_count:0, new_micro_count_in_new_macro:0, multiplexed_micro_count_in_new_macro:0, total_row_count:0, incremental_row_count:0, new_micro_info:{meta_micro_size:0, data_micro_size:0}, block_io_us:0}, diagnose_info:{dag_ret:0, retry_cnt:0, suspect_add_time:0, early_create_time:0, error_location:(null):-1((null))}}, sstable_builder:{data_store_desc:{desc:{static_desc:NULL, row_store_type:"encoding_row_store", col_desc:NULL, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:null, need_pre_warm:false, need_build_hash_index_for_micro_block:false, data_store_type:1, micro_block_size:0}}, index_builder:{roots_.count():0}, index_read_info:null, rebuilder_ptr:NULL}}, time_guard=add_time:1782886274040341|total=289us, mds_merge_dag_={ObTabletMergeDag:{ObIDag:{this:0x7f29c93193b0, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7DACFEA8A-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274040341, start_time:1782886274515488, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:9212722352624394626, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:60153}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886273407678002}, scn_range:{start_scn:{val:1782704288058237000, v:0}, end_scn:{val:1782886273407678002, v:0}}}}, is_inited:true, flush_scn:{val:1782886273407678002, v:0}, generate_ts:"2026-07-01 14:11:14.39835", mds_construct_sequence:6280756})
[2026-07-01 14:11:14.518515] INFO  [MDS] process (ob_mds_table_merge_task.cpp:163) [3962678][T1007_MDS_MINI_][T1007][YB420AFF3D33-00063DF7E2CE7EF8-0-0] [lt=0] sstable merge finish(ret=-4184, merge_info={is_inited:true, merge_history:{static_info:{ls_id:{id:1}, tablet_id:{id:50143}, merge_type:"MDS_MINI_MERGE", compaction_scn:1782886272552715004, is_full_merge:false, concurrent_cnt:0, merge_level:"MICRO_BLOCK_LEVEL", exec_mode:"EXEC_MODE_LOCAL", merge_reason:"NONE", base_major_status:"invalid_co_major_status", co_major_merge_type:"INVALID_CO_MAJOR_MERGE_TYPE", kept_snapshot_info:{type:"invalid_snapshot_type", snapshot:0}, participant_table_info:{is_major_merge:false, table_cnt:0, snapshot_version:0, start_scn:0, end_scn:0}, progressive_merge_round:0, progressive_merge_num:0, is_fake:false}, running_info:{merge_start_time:1782886274518218, merge_finish_time:0, execute_time:0, dag_id:Y0-0000000000000000-0-0, start_cg_idx:0, end_cg_idx:0, io_percentage:0, parallel_merge_info:{{type:"scan_units", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"cost_time", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"use_old_macro_block_cnt", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"incremental_row_count", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, }}, block_info:{occupy_size:0, original_size:0, macro_block_count:0, multiplexed_macro_block_count:0, new_micro_count_in_new_macro:0, multiplexed_micro_count_in_new_macro:0, total_row_count:0, incremental_row_count:0, new_micro_info:{meta_micro_size:0, data_micro_size:0}, block_io_us:0}, diagnose_info:{dag_ret:0, retry_cnt:0, suspect_add_time:0, early_create_time:0, error_location:(null):-1((null))}}, sstable_builder:{data_store_desc:{desc:{static_desc:NULL, row_store_type:"encoding_row_store", col_desc:NULL, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:null, need_pre_warm:false, need_build_hash_index_for_micro_block:false, data_store_type:1, micro_block_size:0}}, index_builder:{roots_.count():0}, index_read_info:null, rebuilder_ptr:NULL}}, time_guard=add_time:1782886274251291|total=308us, mds_merge_dag_={ObTabletMergeDag:{ObIDag:{this:0x7f2c47b870f0, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7E2CE7EF8-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274251291, start_time:1782886274518076, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:1283264696665249427, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:50143}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272552715004}, scn_range:{start_scn:{val:1782722694226382000, v:0}, end_scn:{val:1782886272552715004, v:0}}}}, is_inited:true, flush_scn:{val:1782886272552715004, v:0}, generate_ts:"2026-07-01 14:11:14.251166", mds_construct_sequence:6278823})
[2026-07-01 14:11:14.518588] INFO  [SERVER] add_task (ob_sys_task_stat.cpp:162) [2388433][T1003_DagSchedu][T1003][Y0-0000000000000000-0-0] [lt=24] succeed to add sys task(task={start_time:1782886274518583, task_id:YB420AFF3D33-00063DF7C78F46D1-0-0, task_type:19, svr_ip:"10.255.61.51:2882", tenant_id:1003, is_cancel:false, comment:"MDS_MINI_MERGE;ls_id=1;tablet_id=50259;flush_scn=1782886272857664000;"})
[2026-07-01 14:11:14.518603] INFO  [COMMON] schedule_one_ (ob_tenant_dag_scheduler.cpp:2130) [2388433][T1003_DagSchedu][T1003][YB420AFF3D33-00063DF7C78F46D1-0-0] [lt=13] schedule one task(task={this:0x7f297db34fb0, type:53, status:2, dag:{ObTabletMergeDag:{ObIDag:{this:0x7f297db349f0, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7C78F46D1-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274248088, start_time:1782886274518602, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:-5730413697084917014, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:50259}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:null}, is_inited:true, flush_scn:{val:1782886272857664000, v:0}, generate_ts:"2026-07-01 14:11:14.244201", mds_construct_sequence:6291449}}, priority="PRIO_COMPACTION_HIGH", total_running_task_cnt=1, running_task_cnts_=1, limits_=6, adaptive_task_limit=6, task->get_dag()->get_dag_net()=NULL)
[2026-07-01 14:11:14.518639] INFO  [SERVER] add_task (ob_sys_task_stat.cpp:162) [2388433][T1003_DagSchedu][T1003][Y0-0000000000000000-0-0] [lt=26] succeed to add sys task(task={start_time:1782886274518636, task_id:YB420AFF3D33-00063DF7C78F46D2-0-0, task_type:19, svr_ip:"10.255.61.51:2882", tenant_id:1003, is_cancel:false, comment:"MDS_MINI_MERGE;ls_id=1;tablet_id=60242;flush_scn=1782886272857664000;"})
[2026-07-01 14:11:14.518582] INFO  [MDS.EVENT]dump_node_ (mds_row.ipp:609) [3966135][T1008_MDS_MINI_][T1008][YB420AFF3D33-00063DF7CD9F1907-0-0] [lt=1] DUMP_NODE_FOR_FLUSH(key={tenant_id:1008, ls_id:{id:1}, tablet_id:{id:50241}}, event={alloc:null, timestamp:"2026-07-01 14:11:14.518582", obj_ptr:null, event:"DUMP_NODE_FOR_FLUSH", info_str:"{compaction_type:"MAJOR_COMPACTION", merge_reason:"TENANT_MAJOR", medium_snapshot:1782756000185205000, last_medium_snapshot:1782669603856303000, tenant_id:1008, cluster_id:1732520430, medium_compat_version:5, data_version:17180066816, is_schema_changed:0, storage_schema:{this:0x7f263aea2280, storage_schema_version:4, version:0, is_use_bloomfilter:0, column_info_simplified:0, compat_mode:0, table_type:13, index_type:0, row_store_type:1, schema_version:1749709572393896, is_cs_replica_compat:0, column_cnt:6, store_column_cnt:6, tablet_size:134217728, pctfree:10, block_size:16384, progressive_merge_round:1, master_key_id:18446744073709551615, compressor_type:1, encryption:"", encrypt_key:"", rowkey_cnt:2, rowkey_array:[cnt:2, {column_idx:16, meta_type:{type:"VARCHAR", collation:"binary", coercibility:"INVALID"}, order:0}, {column_idx:17, meta_type:{type:"VARCHAR", collation:"binary", coercibility:"INVALID"}, order:0}], column_cnt:6, column_array:[cnt:6, {meta_type:{type:"VARCHAR", collation:"binary", coercibilit", unit_id:3, key_str:"", writer_type:3, writer_id:10000, seq_no:{branch:0, seq:1}, redo_scn:{val:1782756129302361019, v:0}, end_scn:{val:1782756129302361019, v:0}, trans_version:{val:1782756129302361019, v:0}, node_type:1, state:3}, mds_table={this:0x7f263ae9bc00, ls_id:{id:1}, tablet_id:{id:50241}, flushing_scn:{val:1782886272552715003, v:0}, rec_scn:{val:1782756129302361019, v:0}, last_inner_recycled_scn:{val:1782723875871078002, v:0}, total_node_cnt:1, construct_sequence:6292261, debug_info:{do_init_tablet_pointer:0x7f2d5c72a168, do_remove_tablet_pointer:null, init_ts:"2026-06-30 02:02:09.628263", last_remove_ts:"1970-01-01 08:00:00.0", remove_ts:"1970-01-01 08:00:00.0", last_flush_ts:"2026-07-01 14:11:14.300326", switch_to_empty_shell_ts:"1970-01-01 08:00:00.0", init_trace_id:Y0-0000000000000000-0-0, remove_trace_id:Y0-0000000000000000-0-0}})
[2026-07-01 14:11:14.518720] ERROR [COMMON] inner_aio (ob_io_manager.cpp:1364) [3367492][LSUserTblUp0][T1003][YB420AFF3D33-00063DF7795EF057-0-0] [lt=0][errcode=-4392] disk is hung(msg="disk has fatal error")
[2026-07-01 14:11:14.518716] EDIAG [STORAGE.BLKMGR] alloc_object (ob_block_manager.cpp:285) [3966135][T1008_MDS_MINI_][T1008][YB420AFF3D33-00063DF7CD9F1907-0-0] [lt=1][errcode=-4184] Failed to alloc block from io device(ret=-4184) BACKTRACE:0x7bcec65 0x74ad505 0x77b7522 0x77b6fb4 0x77b6ef6 0x77b6d1d 0x16acf038 0x16ace168 0x16af1ee1 0x16b52c80 0x16b4a984 0x16b50cfd 0x16b4bdc4 0x1684b11b 0x159ee3b4 0x159ec7e5 0x18dfcc9d 0x1f629758 0x1f6278be 0x7f2db7149f1b 0x7f2db706f610
[2026-07-01 14:11:14.518748] WDIAG [MDS] generate_mds_mini_sstable (ob_tablet_mds_table_mini_merger.cpp:469) [3966135][T1008_MDS_MINI_][T1008][YB420AFF3D33-00063DF7CD9F1907-0-0] [lt=0][errcode=-4184] fail to generate mds mini sstable(ret=-4184)
[2026-07-01 14:11:14.518693] INFO  [MDS] operator() (ob_tablet_mds_table_mini_merger.cpp:285) [3964845][T1005_MDS_MINI_][T1005][YB420AFF3D33-00063DF7DACFEA8D-0-0] [lt=1] mds op succeed to add row(ret=0, adapter={type:3, user_key:{medium_snapshot:1782756004919511000}, meta_info:{mds_table_id:1, key_crc_check_number:0xf175a158, data_crc_check_number:0x52986988, status:SET|MEDIUM_INFO|ON_COMMIT|False, seq_no:{branch:0, seq:1}, writer_id:10000, redo_scn:{val:1782756028108808005, v:0}, end_scn:{val:1782756028108808005, v:0}, trans_version:{val:1782756028108808005, v:0}}, user_data:{compaction_type:"MAJOR_COMPACTION", merge_reason:"TENANT_MAJOR", medium_snapshot:1782756004919511000, last_medium_snapshot:1782669604925196000, tenant_id:1005, cluster_id:1732520430, medium_compat_version:5, data_version:17180066816, is_schema_changed:0, storage_schema:{this:0x7f25b4d44900, storage_schema_version:4, version:0, is_use_bloomfilter:0, column_info_simplified:0, compat_mode:0, table_type:13, index_type:0, row_store_type:1, schema_version:1744678817571056, is_cs_replica_compat:0, column_cnt:6, store_column_cnt:6, tablet_size:134217728, pctfree:10, block_size:16384, progressive_merge_round:1, master_key_id:18446744073709551615, compressor_type:1, encryption:"", encrypt_key:"", rowkey_cnt:2, rowkey_array:[cnt:2, {column_idx:16, meta_type:{type:"VARCHAR", collation:"binary", coercibility:"INVALID"}, order:0}, {column_idx:17, meta_type:{type:"VARCHAR", collation:"binary", coercibility:"INVALID"}, order:0}], column_cnt:6, column_array:[cnt:6, {meta_type:{type:"VARCHAR", collation:"binary", coercibility:"INVALID"}, is_column_stored_in_sstable:1, is_rowkey_column:1, is_generated_column:0, orig_default_value:{"NULL":"NULL"}}, {meta_type:{type:"VARCHAR", collation:"binary", coercibility:"INVALID"}, is_column_stored_in_sstable:1, is_rowkey_column:1, is_generated_column:0, orig_default_value:{"NULL":"NULL"}}, {meta_type:{type:"INT UNSIGNED", collation:"binary", coercibility:"NUMERIC"}, is_column_stored_in_sstable:1, is_rowkey_column:0, is_generated_column:0, orig_default_value:{"NULL":"NULL"}}, {meta_type:{type:"INT UNSIGNED", collation:"binary", coercibility:"NUMERIC"}, is_column_stored_in_sstable:1, is_rowkey_column:0, is_generated_column:0, orig_default_value:{"NULL":"NULL"}}, {meta_type:{type:"BIGINT UNSIGNED", collation:"binary", coercibility:"NUMERIC"}, is_column_stored_in_sstable:1, is_rowkey_column:0, is_generated_column:0, orig_default_value:{"NULL":"NULL"}}, {meta_type:{type:"VARCHAR", collation:"binary", coercibility:"INVALID"}, is_column_stored_in_sstable:1, is_rowkey_column:0, is_generated_column:0, orig_default_value:{"NULL":"NULL"}}], skip_index_cnt:0, skip_idx_attr_array:[cnt:0], column_group_cnt:1, column_group_array:[cnt:1, {version:1, type:1, compressor_type:1, row_store_type:1, block_size:16384, schema_column_cnt:6, rowkey_column_cnt:4, schema_rowkey_column_cnt:2, column_cnt:8, column_idxs:null}], has_all_column_group:true}, co_major_merge_type:"INVALID_CO_MAJOR_MERGE_TYPE", is_skip_tenant_major:0, contain_parallel_range:0, parallel_merge_info:{list_size:0, compat:1}, encoding_granularity:65536}}, cur_row_={row_flag:{flag:"INSERT", flag_type:0}, trans_id:{txid:0}, scan_index:0, mvcc_row_flag:{first:0, uncommitted:0, shadow:0, compact:0, ghost:0, last:0, reserved:0, flag:0}, snapshot_version:1782756028108808005, fast_filter_skipped:false, have_uncommited_row:false, group_idx:0, count:6, datum_buffer:{capacity:16, datums:0x7f25b4d47bc8, local_datums:0x7f25b4d47bc8}, datums:[col_id=0:{len: 8, flag: 0, null: 0, ptr: 0x7f25b4d47bd8, hex: 0300000000000000, int: 3}, col_id=1:{len: 9, flag: 0, null: 0, ptr: 0x7f2892a68150, hex: FF18BD9F241A6C07D8}, col_id=2:{len: 8, flag: 0, null: 0, ptr: 0x7f25b4d47c48, hex: BB60637FD66042E7, int: -1782756028108808005}, col_id=3:{len: 8, flag: 0, null: 0, ptr: 0x7f25b4d47c80, hex: 0080FFFFFFFFFFBF, int: -4611686018427420672}, col_id=4:{len: 64, flag: 0, null: 0, ptr: 0x7f2ac1fee060, hex: 01BA8080800001D8C2D68B0F88D3E1940501838080800081860C904E808082808080808040C5BEF28498E5E7DE18C5BEF28498E5E7DE18C5BEF28498E5E7DE18}, col_id=5:{len: 231, flag: 0, null: 0, ptr: 0x7f2892a68180, hex: 9585B41FEED390BA06D88FB0D3C1E4E7DE1880888C804004000D000001F0C1AC89EBD88C0306808080400A8080010100FFFFFFFFFFFFFFFFFF01010000000002001016073FFF001116073FFF06018E8080800003F8F6D8970816073FFF00063FFF018E8080800003F8F6D8970816073FFF00063FFF018E8080800001F8F6D897}]})
[2026-07-01 14:11:14.518778] INFO  [MDS] process (ob_mds_table_merge_task.cpp:163) [3966135][T1008_MDS_MINI_][T1008][YB420AFF3D33-00063DF7CD9F1907-0-0] [lt=0] sstable merge finish(ret=-4184, merge_info={is_inited:true, merge_history:{static_info:{ls_id:{id:1}, tablet_id:{id:50241}, merge_type:"MDS_MINI_MERGE", compaction_scn:1782886272552715003, is_full_merge:false, concurrent_cnt:0, merge_level:"MICRO_BLOCK_LEVEL", exec_mode:"EXEC_MODE_LOCAL", merge_reason:"NONE", base_major_status:"invalid_co_major_status", co_major_merge_type:"INVALID_CO_MAJOR_MERGE_TYPE", kept_snapshot_info:{type:"invalid_snapshot_type", snapshot:0}, participant_table_info:{is_major_merge:false, table_cnt:0, snapshot_version:0, start_scn:0, end_scn:0}, progressive_merge_round:0, progressive_merge_num:0, is_fake:false}, running_info:{merge_start_time:1782886274518454, merge_finish_time:0, execute_time:0, dag_id:Y0-0000000000000000-0-0, start_cg_idx:0, end_cg_idx:0, io_percentage:0, parallel_merge_info:{{type:"scan_units", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"cost_time", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"use_old_macro_block_cnt", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, {type:"incremental_row_count", info:{min:9223372036854775807, max:-9223372036854775808, sum:0, count:0}}, }}, block_info:{occupy_size:0, original_size:0, macro_block_count:0, multiplexed_macro_block_count:0, new_micro_count_in_new_macro:0, multiplexed_micro_count_in_new_macro:0, total_row_count:0, incremental_row_count:0, new_micro_info:{meta_micro_size:0, data_micro_size:0}, block_io_us:0}, diagnose_info:{dag_ret:0, retry_cnt:0, suspect_add_time:0, early_create_time:0, error_location:(null):-1((null))}}, sstable_builder:{data_store_desc:{desc:{static_desc:NULL, row_store_type:"encoding_row_store", col_desc:NULL, encoder_opt:{enable_bit_packing:false, store_sorted_var_len_numbers_dict:false, enable_raw:false, enable_dict:false, enable_int_diff:false, enable_str_diff:false, enable_hex_pack:false, enable_rle:false, enable_const:false}, sstable_index_builder:null, need_pre_warm:false, need_build_hash_index_for_micro_block:false, data_store_type:1, micro_block_size:0}}, index_builder:{roots_.count():0}, index_read_info:null, rebuilder_ptr:NULL}}, time_guard=add_time:1782886274305825|total=337us, mds_merge_dag_={ObTabletMergeDag:{ObIDag:{this:0x7f26401e53f0, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7CD9F1907-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274305825, start_time:1782886274515516, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:-2912978236670610740, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:50241}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272552715003}, scn_range:{start_scn:{val:1782723875871078002, v:0}, end_scn:{val:1782886272552715003, v:0}}}}, is_inited:true, flush_scn:{val:1782886272552715003, v:0}, generate_ts:"2026-07-01 14:11:14.300326", mds_construct_sequence:6292261})
[2026-07-01 14:11:14.518861] INFO  [COMMON] do_work (ob_tenant_dag_scheduler.cpp:365) [3966135][T1008_MDS_MINI_][T1008][YB420AFF3D33-00063DF7CD9F1907-0-0] [lt=1] task finish process(ret=-4184, start_time=1782886274518426, end_time=1782886274518861, runtime=435, *this={this:0x7f26401e59b0, type:53, status:2, dag:{ObTabletMergeDag:{ObIDag:{this:0x7f26401e53f0, is_inited:true, type:8, name:"MDS_MINI_MERGE", id:YB420AFF3D33-00063DF7CD9F1907-0-0, dag_net:NULL, dag_ret:0, dag_status:2, add_time:1782886274305825, start_time:1782886274515516, running_task_cnt:1, indegree:0, consumer_group_id:0, hash:-2912978236670610740, task_list_.get_size():1, emergency:false}, param:{skip_get_tablet:false, merge_type:"MDS_MINI_MERGE", merge_version:0, ls_id:{id:1}, tablet_id:{id:50241}, exec_mode:"EXEC_MODE_LOCAL", need_swap_tablet_flag:false, is_reserve_mode:false, schedule_transfer_seq:-1}, compat_mode:0, ctx:{sstable_version_range:{multi_version_start:-1, base_version:-1, snapshot_version:1782886272552715003}, scn_range:{start_scn:{val:1782723875871078002, v:0}, end_scn:{val:1782886272552715003, v:0}}}}, is_inited:true, flush_scn:{val:1782886272552715003, v:0}, generate_ts:"2026-07-01 14:11:14.300326", mds_construct_sequence:6292261}})