【 使用环境 】测试环境
【 OB or 其他组件 】obproxy
【 使用版本 】obproxy-3.2.0
【问题描述】清晰明确描述问题 登录proxysys管理账号，查看路由报错Buffer not enough
【复现路径】问题出现前后相关操作
【问题现象及影响】
[2022-08-12 16:04:51.408916] WARN [PROXY.ICMD] encode_row_packet (ob_internal_cmd_handler.cpp:201) [1477][Y0-7FABF36C4CC0] [lt=57] [dc=0] internal cmd response size will out of limited size, break it(data_size=65708, internal_buf_limited_=65536, ret=-4024)
[2022-08-12 16:04:51.408951] WARN [PROXY.ICMD] dump_table_item (ob_show_route_handler.cpp:550) [1477][Y0-7FABF36C4CC0] [lt=34] [dc=0] fail to encode row packet((row={row:[[0]{“VARCHAR”:“zone1”, collation:“invalid_type”}, [1]{“VARCHAR”:"", collation:“invalid_type”}, [2]{“VARCHAR”:"", collation:“invalid_type”}, [3]{“VARCHAR”:"", collation:“invalid_type”}, [4]{“VARCHAR”:“AVAIL”, collation:“invalid_type”}, [5]{“BIGINT”:1}, [6]{“BIGINT”:1}, [7]{“BIGINT UNSIGNED”:}, [8]{“BIGINT”:2}, [9]{“BIGINT”:}, [10]{“VARCHAR”:“N”, collation:“invalid_type”}, [11]{“VARCHAR”:“2022-08-12 11:32:41”, collation:“invalid_type”}, [12]{“VARCHAR”:“2022-08-12 14:59:28”, collation:“invalid_type”}, [13]{“VARCHAR”:“2022-08-12 14:59:28”, collation:“invalid_type”}, [14]{“VARCHAR”:“1970-01-01 08:00:00”, collation:“invalid_type”}, [15]{“VARCHAR”:“server[0]=,leader,FULL; “, collation:“invalid_type”}], projector:null}, ret=-4024)
[2022-08-12 16:04:51.408988] WARN [PROXY.ICMD] handle_show_table (ob_show_route_handler.cpp:200) [1477][Y0-] [lt=35] [dc=0] fail to dump_item((entry={{this:0x7fabed5f8e70, ref_count:4, cr_version:2, cr_id:0, create_time_us:, last_valid_time_us:, last_access_time_us:, last_update_time_us:0, schema_version:1660274835114824, tenant_version:17160876684905887590, time_for_expired:0, state:“AVAIL”}, this:, is_inited:true, is_dummy_entry:false, is_entry_from_rslist:false, is_empty_entry_allowed:false, is_need_force_flush:false, has_dup_replica:true, cr_id:0, name:{cluster_name:“zone1”, tenant_name:””, database_name:"", package_name:"", table_name:""}, table_id:, table_type:“USER TABLE”, part_num:1, replica_num:1, buf_len:35, buf_start:0x7fabed5f8f70, first_pl:{replica_count:1, locations:[[0]{server:"", is_dup_replica:false, role:“LEADER”, type:“FULL”}]}}, ret=-4024)
【附件】