1 [10.28.52.167:2882] [2024-07-01 11:55:08.297583] [YB420A1C34A7-00061529E7E99A83-0-0]", svr_="10.28.52.167:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.28.52.167:2881", is_oracle_mode=false) 2 [2024-07-01 11:55:08.298610] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=1, retry_svr_cnt=0, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 3 [10.28.52.167:2882] [2024-07-01 11:55:08.297583] [YB420A1C34A7-00061529E7E99A83-0-0]") 4 [2024-07-01 11:55:08.298626] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 5 [2024-07-01 11:55:08.298631] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.14.10.177:2881", next_svr_idx=1, server_count=3) 6 [2024-07-01 11:55:08.299776] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.14.10.177:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 7 [2024-07-01 11:55:08.306469] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=7][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 8 [10.14.10.177:2882] [2024-07-01 11:55:08.307297] [YB420A0E0AB1-0006154F49EFDFF6-0-0]", svr_="10.14.10.177:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.14.10.177:2881", is_oracle_mode=false) 9 [2024-07-01 11:55:08.306479] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=2, retry_svr_cnt=1, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 10 [10.14.10.177:2882] [2024-07-01 11:55:08.307297] [YB420A0E0AB1-0006154F49EFDFF6-0-0]") 11 [2024-07-01 11:55:08.306493] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 12 [2024-07-01 11:55:08.306498] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.88.228.164:2881", next_svr_idx=2, server_count=3) 13 [2024-07-01 11:55:08.315411] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.88.228.164:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 14 [2024-07-01 11:55:08.323579] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=21][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 15 [10.88.228.164:2882] [2024-07-01 11:55:08.323567] [YB420A58E4A4-00061528C2135103-0-0]", svr_="10.88.228.164:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.88.228.164:2881", is_oracle_mode=false) 16 [2024-07-01 11:55:08.323598] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=17][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=3, retry_svr_cnt=2, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 17 [10.88.228.164:2882] [2024-07-01 11:55:08.323567] [YB420A58E4A4-00061528C2135103-0-0]") 18 [2024-07-01 11:55:08.323617] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=7] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 19 [2024-07-01 11:55:08.323623] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.28.52.167:2881", next_svr_idx=0, server_count=3) 20 [2024-07-01 11:55:08.328775] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.28.52.167:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 21 [2024-07-01 11:55:08.335905] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=10][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 22 [10.28.52.167:2882] [2024-07-01 11:55:08.334867] [YB420A1C34A7-00061529E7E99A87-0-0]", svr_="10.28.52.167:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.28.52.167:2881", is_oracle_mode=false) 23 [2024-07-01 11:55:08.335917] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=10][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=1, retry_svr_cnt=3, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 24 [10.28.52.167:2882] [2024-07-01 11:55:08.334867] [YB420A1C34A7-00061529E7E99A87-0-0]") 25 [2024-07-01 11:55:08.335933] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=6] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 26 [2024-07-01 11:55:08.335939] WDIAG [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:956) [58888][][T0][Y0-0000000000000000-0-0] [lt=5][errcode=-4036] do query_cluster_min_observer_version fail, need retry(ret=-4036, ret="OB_NEED_RETRY", mysql_error_code=4019, mysql_error_msg="Size overflow 27 [10.28.52.167:2882] [2024-07-01 11:55:08.334867] [YB420A1C34A7-00061529E7E99A87-0-0]") 28 [2024-07-01 11:55:08.335944] INFO [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:990) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] query_cluster_min_observer_version(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615, records=[], query_svr="0.0.0.0:0") 29 [2024-07-01 11:55:08.335950] WDIAG [TLOG] query_cluster_min_observer_version_ (ob_log_instance.cpp:3048) [58888][][T0][Y0-0000000000000000-0-0] [lt=5][errcode=-4036] systable_helper_ query_cluster_min_observer_version fail(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615) 30 [2024-07-01 11:55:08.436013] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.14.10.177:2881", next_svr_idx=1, server_count=3) 31 [2024-07-01 11:55:08.437205] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=9] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.14.10.177:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 32 [2024-07-01 11:55:08.444469] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=22][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 33 [10.14.10.177:2882] [2024-07-01 11:55:08.445302] [YB420A0E0AB1-00061551A1FD3736-0-0]", svr_="10.14.10.177:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.14.10.177:2881", is_oracle_mode=false) 34 [2024-07-01 11:55:08.444487] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=16][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=2, retry_svr_cnt=0, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 35 [10.14.10.177:2882] [2024-07-01 11:55:08.445302] [YB420A0E0AB1-00061551A1FD3736-0-0]") 36 [2024-07-01 11:55:08.444508] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=8] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 37 [2024-07-01 11:55:08.444514] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.88.228.164:2881", next_svr_idx=2, server_count=3) 38 [2024-07-01 11:55:08.452875] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.88.228.164:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 39 [2024-07-01 11:55:08.461456] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 40 [10.88.228.164:2882] [2024-07-01 11:55:08.461504] [YB420A58E4A4-000615283C3A415F-0-0]", svr_="10.88.228.164:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.88.228.164:2881", is_oracle_mode=false) 41 [2024-07-01 11:55:08.461465] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=3, retry_svr_cnt=1, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 42 [10.88.228.164:2882] [2024-07-01 11:55:08.461504] [YB420A58E4A4-000615283C3A415F-0-0]") 43 [2024-07-01 11:55:08.461481] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=6] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 44 [2024-07-01 11:55:08.461487] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.28.52.167:2881", next_svr_idx=0, server_count=3) 45 [2024-07-01 11:55:08.469335] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.28.52.167:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 46 [2024-07-01 11:55:08.476908] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 47 [10.28.52.167:2882] [2024-07-01 11:55:08.475675] [YB420A1C34A7-0006152954584376-0-0]", svr_="10.28.52.167:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.28.52.167:2881", is_oracle_mode=false) 48 [2024-07-01 11:55:08.476918] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=1, retry_svr_cnt=2, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 49 [10.28.52.167:2882] [2024-07-01 11:55:08.475675] [YB420A1C34A7-0006152954584376-0-0]") 50 [2024-07-01 11:55:08.476938] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=9] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 51 [2024-07-01 11:55:08.476943] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.14.10.177:2881", next_svr_idx=1, server_count=3) 52 [2024-07-01 11:55:08.478168] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.14.10.177:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 53 [2024-07-01 11:55:08.484782] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=11][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 54 [10.14.10.177:2882] [2024-07-01 11:55:08.485586] [YB420A0E0AB1-00061551A1FD373A-0-0]", svr_="10.14.10.177:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.14.10.177:2881", is_oracle_mode=false) 55 [2024-07-01 11:55:08.484791] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=2, retry_svr_cnt=3, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 56 [10.14.10.177:2882] [2024-07-01 11:55:08.485586] [YB420A0E0AB1-00061551A1FD373A-0-0]") 57 [2024-07-01 11:55:08.484806] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 58 [2024-07-01 11:55:08.484811] WDIAG [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:956) [58888][][T0][Y0-0000000000000000-0-0] [lt=4][errcode=-4036] do query_cluster_min_observer_version fail, need retry(ret=-4036, ret="OB_NEED_RETRY", mysql_error_code=4019, mysql_error_msg="Size overflow 59 [10.14.10.177:2882] [2024-07-01 11:55:08.485586] [YB420A0E0AB1-00061551A1FD373A-0-0]") 60 [2024-07-01 11:55:08.484816] INFO [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:990) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] query_cluster_min_observer_version(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615, records=[], query_svr="0.0.0.0:0") 61 [2024-07-01 11:55:08.484823] WDIAG [TLOG] query_cluster_min_observer_version_ (ob_log_instance.cpp:3048) [58888][][T0][Y0-0000000000000000-0-0] [lt=6][errcode=-4036] systable_helper_ query_cluster_min_observer_version fail(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615) 62 [2024-07-01 11:55:08.584899] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.88.228.164:2881", next_svr_idx=2, server_count=3) 63 [2024-07-01 11:55:08.593483] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=20] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.88.228.164:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 64 [2024-07-01 11:55:08.602066] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=12][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 65 [10.88.228.164:2882] [2024-07-01 11:55:08.602082] [YB420A58E4A4-000615283C3A4163-0-0]", svr_="10.88.228.164:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.88.228.164:2881", is_oracle_mode=false) 66 [2024-07-01 11:55:08.602082] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=14][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=3, retry_svr_cnt=0, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 67 [10.88.228.164:2882] [2024-07-01 11:55:08.602082] [YB420A58E4A4-000615283C3A4163-0-0]") 68 [2024-07-01 11:55:08.602100] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=6] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 69 [2024-07-01 11:55:08.602106] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.28.52.167:2881", next_svr_idx=0, server_count=3) 70 [2024-07-01 11:55:08.609164] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.28.52.167:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 71 [2024-07-01 11:55:08.616822] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 72 [10.28.52.167:2882] [2024-07-01 11:55:08.615703] [YB420A1C34A7-00061529E7E99A8B-0-0]", svr_="10.28.52.167:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.28.52.167:2881", is_oracle_mode=false) 73 [2024-07-01 11:55:08.616831] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=1, retry_svr_cnt=1, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 74 [10.28.52.167:2882] [2024-07-01 11:55:08.615703] [YB420A1C34A7-00061529E7E99A8B-0-0]") 75 [2024-07-01 11:55:08.616847] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=6] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 76 [2024-07-01 11:55:08.616852] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.14.10.177:2881", next_svr_idx=1, server_count=3) 77 [2024-07-01 11:55:08.618015] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.14.10.177:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 78 [2024-07-01 11:55:08.624885] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 79 [10.14.10.177:2882] [2024-07-01 11:55:08.625699] [YB420A0E0AB1-00061550C30E97B2-0-0]", svr_="10.14.10.177:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.14.10.177:2881", is_oracle_mode=false) 80 [2024-07-01 11:55:08.624894] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=2, retry_svr_cnt=2, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 81 [10.14.10.177:2882] [2024-07-01 11:55:08.625699] [YB420A0E0AB1-00061550C30E97B2-0-0]") 82 [2024-07-01 11:55:08.624911] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=7] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 83 [2024-07-01 11:55:08.624916] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.88.228.164:2881", next_svr_idx=2, server_count=3) 84 [2024-07-01 11:55:08.633663] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.88.228.164:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 85 [2024-07-01 11:55:08.641733] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 86 [10.88.228.164:2882] [2024-07-01 11:55:08.641786] [YB420A58E4A4-0006152925710501-0-0]", svr_="10.88.228.164:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.88.228.164:2881", is_oracle_mode=false) 87 [2024-07-01 11:55:08.641742] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=3, retry_svr_cnt=3, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 88 [10.88.228.164:2882] [2024-07-01 11:55:08.641786] [YB420A58E4A4-0006152925710501-0-0]") 89 [2024-07-01 11:55:08.641760] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 90 [2024-07-01 11:55:08.641765] WDIAG [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:956) [58888][][T0][Y0-0000000000000000-0-0] [lt=5][errcode=-4036] do query_cluster_min_observer_version fail, need retry(ret=-4036, ret="OB_NEED_RETRY", mysql_error_code=4019, mysql_error_msg="Size overflow 91 [10.88.228.164:2882] [2024-07-01 11:55:08.641786] [YB420A58E4A4-0006152925710501-0-0]") 92 [2024-07-01 11:55:08.641770] INFO [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:990) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] query_cluster_min_observer_version(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615, records=[], query_svr="0.0.0.0:0") 93 [2024-07-01 11:55:08.641776] WDIAG [TLOG] query_cluster_min_observer_version_ (ob_log_instance.cpp:3048) [58888][][T0][Y0-0000000000000000-0-0] [lt=6][errcode=-4036] systable_helper_ query_cluster_min_observer_version fail(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615) 94 [2024-07-01 11:55:08.741844] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.28.52.167:2881", next_svr_idx=0, server_count=3) 95 [2024-07-01 11:55:08.748766] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=10] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.28.52.167:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 96 [2024-07-01 11:55:08.756603] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 97 [10.28.52.167:2882] [2024-07-01 11:55:08.755450] [YB420A1C34A7-000615296FD79A75-0-0]", svr_="10.28.52.167:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.28.52.167:2881", is_oracle_mode=false) 98 [2024-07-01 11:55:08.756616] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=12][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=1, retry_svr_cnt=0, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 99 [10.28.52.167:2882] [2024-07-01 11:55:08.755450] [YB420A1C34A7-000615296FD79A75-0-0]") 100 [2024-07-01 11:55:08.756631] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 101 [2024-07-01 11:55:08.756636] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.14.10.177:2881", next_svr_idx=1, server_count=3) 102 [2024-07-01 11:55:08.757786] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.14.10.177:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 103 [2024-07-01 11:55:08.765523] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 104 [10.14.10.177:2882] [2024-07-01 11:55:08.766335] [YB420A0E0AB1-00061550C30E97B9-0-0]", svr_="10.14.10.177:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.14.10.177:2881", is_oracle_mode=false) 105 [2024-07-01 11:55:08.765533] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=2, retry_svr_cnt=1, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 106 [10.14.10.177:2882] [2024-07-01 11:55:08.766335] [YB420A0E0AB1-00061550C30E97B9-0-0]") 107 [2024-07-01 11:55:08.765547] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 108 [2024-07-01 11:55:08.765552] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=3] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.88.228.164:2881", next_svr_idx=2, server_count=3) 109 [2024-07-01 11:55:08.774041] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.88.228.164:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 110 [2024-07-01 11:55:08.782253] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=15][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 111 [10.88.228.164:2882] [2024-07-01 11:55:08.782299] [YB420A58E4A4-00061528498B8E70-0-0]", svr_="10.88.228.164:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.88.228.164:2881", is_oracle_mode=false) 112 [2024-07-01 11:55:08.782265] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=11][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=3, retry_svr_cnt=2, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 113 [10.88.228.164:2882] [2024-07-01 11:55:08.782299] [YB420A58E4A4-00061528498B8E70-0-0]") 114 [2024-07-01 11:55:08.782283] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=7] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 115 [2024-07-01 11:55:08.782293] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=8] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.28.52.167:2881", next_svr_idx=0, server_count=3) 116 [2024-07-01 11:55:08.788719] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.28.52.167:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 117 [2024-07-01 11:55:08.798641] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=25][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 118 [10.28.52.167:2882] [2024-07-01 11:55:08.797520] [YB420A1C34A7-00061529F4139393-0-0]", svr_="10.28.52.167:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.28.52.167:2881", is_oracle_mode=false) 119 [2024-07-01 11:55:08.798655] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=11][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=1, retry_svr_cnt=3, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 120 [10.28.52.167:2882] [2024-07-01 11:55:08.797520] [YB420A1C34A7-00061529F4139393-0-0]") 121 [2024-07-01 11:55:08.798676] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=8] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 122 [2024-07-01 11:55:08.798682] WDIAG [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:956) [58888][][T0][Y0-0000000000000000-0-0] [lt=5][errcode=-4036] do query_cluster_min_observer_version fail, need retry(ret=-4036, ret="OB_NEED_RETRY", mysql_error_code=4019, mysql_error_msg="Size overflow 123 [10.28.52.167:2882] [2024-07-01 11:55:08.797520] [YB420A1C34A7-00061529F4139393-0-0]") 124 [2024-07-01 11:55:08.798688] INFO [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:990) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] query_cluster_min_observer_version(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615, records=[], query_svr="0.0.0.0:0") 125 [2024-07-01 11:55:08.798694] WDIAG [TLOG] query_cluster_min_observer_version_ (ob_log_instance.cpp:3048) [58888][][T0][Y0-0000000000000000-0-0] [lt=5][errcode=-4036] systable_helper_ query_cluster_min_observer_version fail(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615) 126 [2024-07-01 11:55:08.898762] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.14.10.177:2881", next_svr_idx=1, server_count=3) 127 [2024-07-01 11:55:08.899872] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=9] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.14.10.177:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 128 [2024-07-01 11:55:08.907277] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 129 [10.14.10.177:2882] [2024-07-01 11:55:08.908106] [YB420A0E0AB1-0006154F49EFDFFE-0-0]", svr_="10.14.10.177:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.14.10.177:2881", is_oracle_mode=false) 130 [2024-07-01 11:55:08.907287] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=2, retry_svr_cnt=0, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 131 [10.14.10.177:2882] [2024-07-01 11:55:08.908106] [YB420A0E0AB1-0006154F49EFDFFE-0-0]") 132 [2024-07-01 11:55:08.907307] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=10] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 133 [2024-07-01 11:55:08.907313] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.88.228.164:2881", next_svr_idx=2, server_count=3) 134 [2024-07-01 11:55:08.915981] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.88.228.164:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 135 [2024-07-01 11:55:08.924987] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 136 [10.88.228.164:2882] [2024-07-01 11:55:08.925020] [YB420A58E4A4-0006151F23D58B72-0-0]", svr_="10.88.228.164:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.88.228.164:2881", is_oracle_mode=false) 137 [2024-07-01 11:55:08.924996] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=3, retry_svr_cnt=1, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 138 [10.88.228.164:2882] [2024-07-01 11:55:08.925020] [YB420A58E4A4-0006151F23D58B72-0-0]") 139 [2024-07-01 11:55:08.925011] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 140 [2024-07-01 11:55:08.925016] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.28.52.167:2881", next_svr_idx=0, server_count=3) 141 [2024-07-01 11:55:08.932734] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.28.52.167:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 142 [2024-07-01 11:55:08.939912] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 143 [10.28.52.167:2882] [2024-07-01 11:55:08.938672] [YB420A1C34A7-000615295458437C-0-0]", svr_="10.28.52.167:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.28.52.167:2881", is_oracle_mode=false) 144 [2024-07-01 11:55:08.939920] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=7][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=1, retry_svr_cnt=2, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 145 [10.28.52.167:2882] [2024-07-01 11:55:08.938672] [YB420A1C34A7-000615295458437C-0-0]") 146 [2024-07-01 11:55:08.939934] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 147 [2024-07-01 11:55:08.939939] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.14.10.177:2881", next_svr_idx=1, server_count=3) 148 [2024-07-01 11:55:08.940958] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=7] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.14.10.177:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 149 [2024-07-01 11:55:08.947657] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=7][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 150 [10.14.10.177:2882] [2024-07-01 11:55:08.948475] [YB420A0E0AB1-0006154F9F3FCDEC-0-0]", svr_="10.14.10.177:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.14.10.177:2881", is_oracle_mode=false) 151 [2024-07-01 11:55:08.947666] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=2, retry_svr_cnt=3, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 152 [10.14.10.177:2882] [2024-07-01 11:55:08.948475] [YB420A0E0AB1-0006154F9F3FCDEC-0-0]") 153 [2024-07-01 11:55:08.947679] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 154 [2024-07-01 11:55:08.947684] WDIAG [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:956) [58888][][T0][Y0-0000000000000000-0-0] [lt=4][errcode=-4036] do query_cluster_min_observer_version fail, need retry(ret=-4036, ret="OB_NEED_RETRY", mysql_error_code=4019, mysql_error_msg="Size overflow 155 [10.14.10.177:2882] [2024-07-01 11:55:08.948475] [YB420A0E0AB1-0006154F9F3FCDEC-0-0]") 156 [2024-07-01 11:55:08.947688] INFO [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:990) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] query_cluster_min_observer_version(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615, records=[], query_svr="0.0.0.0:0") 157 [2024-07-01 11:55:08.947693] WDIAG [TLOG] query_cluster_min_observer_version_ (ob_log_instance.cpp:3048) [58888][][T0][Y0-0000000000000000-0-0] [lt=5][errcode=-4036] systable_helper_ query_cluster_min_observer_version fail(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615) 158 [2024-07-01 11:55:09.047737] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.88.228.164:2881", next_svr_idx=2, server_count=3) 159 [2024-07-01 11:55:09.056337] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=10] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.88.228.164:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 160 [2024-07-01 11:55:09.064530] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 161 [10.88.228.164:2882] [2024-07-01 11:55:09.064581] [YB420A58E4A4-0006152848ACD510-0-0]", svr_="10.88.228.164:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.88.228.164:2881", is_oracle_mode=false) 162 [2024-07-01 11:55:09.064540] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=3, retry_svr_cnt=0, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 163 [10.88.228.164:2882] [2024-07-01 11:55:09.064581] [YB420A58E4A4-0006152848ACD510-0-0]") 164 [2024-07-01 11:55:09.064559] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=9] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 165 [2024-07-01 11:55:09.064565] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.28.52.167:2881", next_svr_idx=0, server_count=3) 166 [2024-07-01 11:55:09.071389] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.28.52.167:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 167 [2024-07-01 11:55:09.078583] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 168 [10.28.52.167:2882] [2024-07-01 11:55:09.077445] [YB420A1C34A7-00061528F85EEC38-0-0]", svr_="10.28.52.167:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.28.52.167:2881", is_oracle_mode=false) 169 [2024-07-01 11:55:09.078592] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=1, retry_svr_cnt=1, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 170 [10.28.52.167:2882] [2024-07-01 11:55:09.077445] [YB420A1C34A7-00061528F85EEC38-0-0]") 171 [2024-07-01 11:55:09.078607] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 172 [2024-07-01 11:55:09.078612] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=3] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.14.10.177:2881", next_svr_idx=1, server_count=3) 173 [2024-07-01 11:55:09.079672] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.14.10.177:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 174 [2024-07-01 11:55:09.086436] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 175 [10.14.10.177:2882] [2024-07-01 11:55:09.087267] [YB420A0E0AB1-0006155168EE84E9-0-0]", svr_="10.14.10.177:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.14.10.177:2881", is_oracle_mode=false) 176 [2024-07-01 11:55:09.086444] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=2, retry_svr_cnt=2, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 177 [10.14.10.177:2882] [2024-07-01 11:55:09.087267] [YB420A0E0AB1-0006155168EE84E9-0-0]") 178 [2024-07-01 11:55:09.086458] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 179 [2024-07-01 11:55:09.086467] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.88.228.164:2881", next_svr_idx=2, server_count=3) 180 [2024-07-01 11:55:09.095658] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=8] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.88.228.164:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 181 [2024-07-01 11:55:09.104000] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=7][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 182 [10.88.228.164:2882] [2024-07-01 11:55:09.103981] [YB420A58E4A4-000615287BB5110E-0-0]", svr_="10.88.228.164:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.88.228.164:2881", is_oracle_mode=false) 183 [2024-07-01 11:55:09.104010] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=3, retry_svr_cnt=3, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 184 [10.88.228.164:2882] [2024-07-01 11:55:09.103981] [YB420A58E4A4-000615287BB5110E-0-0]") 185 [2024-07-01 11:55:09.104024] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 186 [2024-07-01 11:55:09.104029] WDIAG [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:956) [58888][][T0][Y0-0000000000000000-0-0] [lt=4][errcode=-4036] do query_cluster_min_observer_version fail, need retry(ret=-4036, ret="OB_NEED_RETRY", mysql_error_code=4019, mysql_error_msg="Size overflow 187 [10.88.228.164:2882] [2024-07-01 11:55:09.103981] [YB420A58E4A4-000615287BB5110E-0-0]") 188 [2024-07-01 11:55:09.104033] INFO [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:990) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] query_cluster_min_observer_version(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615, records=[], query_svr="0.0.0.0:0") 189 [2024-07-01 11:55:09.104038] WDIAG [TLOG] query_cluster_min_observer_version_ (ob_log_instance.cpp:3048) [58888][][T0][Y0-0000000000000000-0-0] [lt=5][errcode=-4036] systable_helper_ query_cluster_min_observer_version fail(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615) 190 [2024-07-01 11:55:09.204104] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.28.52.167:2881", next_svr_idx=0, server_count=3) 191 [2024-07-01 11:55:09.210753] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=9] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.28.52.167:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 192 [2024-07-01 11:55:09.217856] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 193 [10.28.52.167:2882] [2024-07-01 11:55:09.216860] [YB420A1C34A7-00061529D4B424CC-0-0]", svr_="10.28.52.167:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.28.52.167:2881", is_oracle_mode=false) 194 [2024-07-01 11:55:09.217865] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=1, retry_svr_cnt=0, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 195 [10.28.52.167:2882] [2024-07-01 11:55:09.216860] [YB420A1C34A7-00061529D4B424CC-0-0]") 196 [2024-07-01 11:55:09.217880] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=6] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 197 [2024-07-01 11:55:09.217889] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=8] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.14.10.177:2881", next_svr_idx=1, server_count=3) 198 [2024-07-01 11:55:09.219003] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.14.10.177:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 199 [2024-07-01 11:55:09.225553] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=7][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 200 [10.14.10.177:2882] [2024-07-01 11:55:09.226387] [YB420A0E0AB1-00061551334DD761-0-0]", svr_="10.14.10.177:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.14.10.177:2881", is_oracle_mode=false) 201 [2024-07-01 11:55:09.225562] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=2, retry_svr_cnt=1, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 202 [10.14.10.177:2882] [2024-07-01 11:55:09.226387] [YB420A0E0AB1-00061551334DD761-0-0]") 203 [2024-07-01 11:55:09.225576] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 204 [2024-07-01 11:55:09.225581] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=3] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.88.228.164:2881", next_svr_idx=2, server_count=3) 205 [2024-07-01 11:55:09.234465] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.88.228.164:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 206 [2024-07-01 11:55:09.242613] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=19][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 207 [10.88.228.164:2882] [2024-07-01 11:55:09.242585] [YB420A58E4A4-0006152877ABA614-0-0]", svr_="10.88.228.164:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.88.228.164:2881", is_oracle_mode=false) 208 [2024-07-01 11:55:09.242627] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=12][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=3, retry_svr_cnt=2, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 209 [10.88.228.164:2882] [2024-07-01 11:55:09.242585] [YB420A58E4A4-0006152877ABA614-0-0]") 210 [2024-07-01 11:55:09.242646] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=7] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 211 [2024-07-01 11:55:09.242652] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.28.52.167:2881", next_svr_idx=0, server_count=3) 212 [2024-07-01 11:55:09.249476] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.28.52.167:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 213 [2024-07-01 11:55:09.256959] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=15][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 214 [10.28.52.167:2882] [2024-07-01 11:55:09.255821] [YB420A1C34A7-0006152900CC36C6-0-0]", svr_="10.28.52.167:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.28.52.167:2881", is_oracle_mode=false) 215 [2024-07-01 11:55:09.256970] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=10][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=1, retry_svr_cnt=3, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 216 [10.28.52.167:2882] [2024-07-01 11:55:09.255821] [YB420A1C34A7-0006152900CC36C6-0-0]") 217 [2024-07-01 11:55:09.256985] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=6] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 218 [2024-07-01 11:55:09.256990] WDIAG [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:956) [58888][][T0][Y0-0000000000000000-0-0] [lt=4][errcode=-4036] do query_cluster_min_observer_version fail, need retry(ret=-4036, ret="OB_NEED_RETRY", mysql_error_code=4019, mysql_error_msg="Size overflow 219 [10.28.52.167:2882] [2024-07-01 11:55:09.255821] [YB420A1C34A7-0006152900CC36C6-0-0]") 220 [2024-07-01 11:55:09.256995] INFO [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:990) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] query_cluster_min_observer_version(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615, records=[], query_svr="0.0.0.0:0") 221 [2024-07-01 11:55:09.257001] WDIAG [TLOG] query_cluster_min_observer_version_ (ob_log_instance.cpp:3048) [58888][][T0][Y0-0000000000000000-0-0] [lt=5][errcode=-4036] systable_helper_ query_cluster_min_observer_version fail(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615) 222 [2024-07-01 11:55:09.357065] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.14.10.177:2881", next_svr_idx=1, server_count=3) 223 [2024-07-01 11:55:09.358197] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=12] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.14.10.177:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 224 [2024-07-01 11:55:09.364958] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=22][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 225 [10.14.10.177:2882] [2024-07-01 11:55:09.365779] [YB420A0E0AB1-0006154F926FCE77-0-0]", svr_="10.14.10.177:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.14.10.177:2881", is_oracle_mode=false) 226 [2024-07-01 11:55:09.364973] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=12][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=2, retry_svr_cnt=0, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 227 [10.14.10.177:2882] [2024-07-01 11:55:09.365779] [YB420A0E0AB1-0006154F926FCE77-0-0]") 228 [2024-07-01 11:55:09.364996] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=8] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 229 [2024-07-01 11:55:09.365003] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.88.228.164:2881", next_svr_idx=2, server_count=3) 230 [2024-07-01 11:55:09.373560] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=14] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.88.228.164:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 231 [2024-07-01 11:55:09.382024] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=13][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 232 [10.88.228.164:2882] [2024-07-01 11:55:09.382096] [YB420A58E4A4-0006152877ABA616-0-0]", svr_="10.88.228.164:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.88.228.164:2881", is_oracle_mode=false) 233 [2024-07-01 11:55:09.382037] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=11][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=3, retry_svr_cnt=1, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 234 [10.88.228.164:2882] [2024-07-01 11:55:09.382096] [YB420A58E4A4-0006152877ABA616-0-0]") 235 [2024-07-01 11:55:09.382054] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=7] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 236 [2024-07-01 11:55:09.382060] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.28.52.167:2881", next_svr_idx=0, server_count=3) 237 [2024-07-01 11:55:09.390032] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.28.52.167:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 238 [2024-07-01 11:55:09.397365] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=18][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 239 [10.28.52.167:2882] [2024-07-01 11:55:09.396133] [YB420A1C34A7-000615296FD79A82-0-0]", svr_="10.28.52.167:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.28.52.167:2881", is_oracle_mode=false) 240 [2024-07-01 11:55:09.397377] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=1, retry_svr_cnt=2, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 241 [10.28.52.167:2882] [2024-07-01 11:55:09.396133] [YB420A1C34A7-000615296FD79A82-0-0]") 242 [2024-07-01 11:55:09.397395] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=6] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 243 [2024-07-01 11:55:09.397401] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.14.10.177:2881", next_svr_idx=1, server_count=3) 244 [2024-07-01 11:55:09.398516] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.14.10.177:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 245 [2024-07-01 11:55:09.405227] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=19][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 246 [10.14.10.177:2882] [2024-07-01 11:55:09.406096] [YB420A0E0AB1-0006154FA93F8C05-0-0]", svr_="10.14.10.177:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.14.10.177:2881", is_oracle_mode=false) 247 [2024-07-01 11:55:09.405248] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=19][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=2, retry_svr_cnt=3, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 248 [10.14.10.177:2882] [2024-07-01 11:55:09.406096] [YB420A0E0AB1-0006154FA93F8C05-0-0]") 249 [2024-07-01 11:55:09.405269] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=8] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 250 [2024-07-01 11:55:09.405276] WDIAG [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:956) [58888][][T0][Y0-0000000000000000-0-0] [lt=6][errcode=-4036] do query_cluster_min_observer_version fail, need retry(ret=-4036, ret="OB_NEED_RETRY", mysql_error_code=4019, mysql_error_msg="Size overflow 251 [10.14.10.177:2882] [2024-07-01 11:55:09.406096] [YB420A0E0AB1-0006154FA93F8C05-0-0]") 252 [2024-07-01 11:55:09.405281] INFO [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:990) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] query_cluster_min_observer_version(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615, records=[], query_svr="0.0.0.0:0") 253 [2024-07-01 11:55:09.405287] WDIAG [TLOG] query_cluster_min_observer_version_ (ob_log_instance.cpp:3048) [58888][][T0][Y0-0000000000000000-0-0] [lt=5][errcode=-4036] systable_helper_ query_cluster_min_observer_version fail(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615) 254 [2024-07-01 11:55:09.473485] INFO [COMMON] compute_tenant_wash_size (ob_kvcache_store.cpp:1156) [58891][KVCacheWash][T0][Y0-0000000000000000-0-0] [lt=7] Wash compute wash size(is_wash_valid=false, sys_total_wash_size=-106535327334, global_cache_size=0, tenant_max_wash_size=0, tenant_min_wash_size=0, tenant_ids_=[1, 500]) 255 [2024-07-01 11:55:09.474718] INFO [COMMON] replace_map (ob_kv_storecache.cpp:743) [58892][KVCacheRep][T0][Y0-0000000000000000-0-0] [lt=20] replace map num details(ret=0, replace_node_count=0, map_once_replace_num_=100000, map_replace_skip_count_=1) 256 [2024-07-01 11:55:09.474743] INFO run1 (ob_timer.cpp:372) [58892][KVCacheRep][T0][Y0-0000000000000000-0-0] [lt=18] dump timer info(this=0x7f24081ed960, tasks_num=0, wakeup_time=9932203417889) 257 [2024-07-01 11:55:09.485689] INFO [COMMON] clean_garbage_node (ob_kvcache_map.cpp:647) [58891][KVCacheWash][T0][Y0-0000000000000000-0-0] [lt=30] Cache wash clean map node details(ret=0, clean_node_count=0, clean_time=12173, clean_start_pos=0, clean_num=200000) 258 [2024-07-01 11:55:09.485881] INFO print_current_status (ob_kvcache_hazard_version.cpp:431) [58891][KVCacheWash][T0][Y0-0000000000000000-0-0] [lt=18] [KVCACHE-HAZARD] hazard version status info: current version: 0 | min_version= 0 | total thread store count: 2 | total nodes count: 0 | 259 [2024-07-01 11:55:09.505350] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.88.228.164:2881", next_svr_idx=2, server_count=3) 260 [2024-07-01 11:55:09.513921] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=11] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.88.228.164:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 261 [2024-07-01 11:55:09.522503] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=11][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 262 [10.88.228.164:2882] [2024-07-01 11:55:09.522503] [YB420A58E4A4-00061528A228DC55-0-0]", svr_="10.88.228.164:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.88.228.164:2881", is_oracle_mode=false) 263 [2024-07-01 11:55:09.522518] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=14][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=3, retry_svr_cnt=0, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 264 [10.88.228.164:2882] [2024-07-01 11:55:09.522503] [YB420A58E4A4-00061528A228DC55-0-0]") 265 [2024-07-01 11:55:09.522534] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=6] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 266 [2024-07-01 11:55:09.522540] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.28.52.167:2881", next_svr_idx=0, server_count=3) 267 [2024-07-01 11:55:09.529681] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.28.52.167:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 268 [2024-07-01 11:55:09.537296] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 269 [10.28.52.167:2882] [2024-07-01 11:55:09.536012] [YB420A1C34A7-000615286D4DCFB7-0-0]", svr_="10.28.52.167:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.28.52.167:2881", is_oracle_mode=false) 270 [2024-07-01 11:55:09.537305] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=1, retry_svr_cnt=1, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 271 [10.28.52.167:2882] [2024-07-01 11:55:09.536012] [YB420A1C34A7-000615286D4DCFB7-0-0]") 272 [2024-07-01 11:55:09.537319] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 273 [2024-07-01 11:55:09.537324] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.14.10.177:2881", next_svr_idx=1, server_count=3) 274 [2024-07-01 11:55:09.538466] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.14.10.177:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 275 [2024-07-01 11:55:09.544813] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=19][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 276 [10.14.10.177:2882] [2024-07-01 11:55:09.545633] [YB420A0E0AB1-0006155168EE84F4-0-0]", svr_="10.14.10.177:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.14.10.177:2881", is_oracle_mode=false) 277 [2024-07-01 11:55:09.544827] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=12][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=2, retry_svr_cnt=2, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 278 [10.14.10.177:2882] [2024-07-01 11:55:09.545633] [YB420A0E0AB1-0006155168EE84F4-0-0]") 279 [2024-07-01 11:55:09.544852] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=11] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 280 [2024-07-01 11:55:09.544859] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.88.228.164:2881", next_svr_idx=2, server_count=3) 281 [2024-07-01 11:55:09.553461] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.88.228.164:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 282 [2024-07-01 11:55:09.561617] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=10][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 283 [10.88.228.164:2882] [2024-07-01 11:55:09.561672] [YB420A58E4A4-0006152848ACD513-0-0]", svr_="10.88.228.164:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.88.228.164:2881", is_oracle_mode=false) 284 [2024-07-01 11:55:09.561627] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=3, retry_svr_cnt=3, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 285 [10.88.228.164:2882] [2024-07-01 11:55:09.561672] [YB420A58E4A4-0006152848ACD513-0-0]") 286 [2024-07-01 11:55:09.561644] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 287 [2024-07-01 11:55:09.561648] WDIAG [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:956) [58888][][T0][Y0-0000000000000000-0-0] [lt=4][errcode=-4036] do query_cluster_min_observer_version fail, need retry(ret=-4036, ret="OB_NEED_RETRY", mysql_error_code=4019, mysql_error_msg="Size overflow 288 [10.88.228.164:2882] [2024-07-01 11:55:09.561672] [YB420A58E4A4-0006152848ACD513-0-0]") 289 [2024-07-01 11:55:09.561654] INFO [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:990) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] query_cluster_min_observer_version(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615, records=[], query_svr="0.0.0.0:0") 290 [2024-07-01 11:55:09.561660] WDIAG [TLOG] query_cluster_min_observer_version_ (ob_log_instance.cpp:3048) [58888][][T0][Y0-0000000000000000-0-0] [lt=5][errcode=-4036] systable_helper_ query_cluster_min_observer_version fail(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615) 291 [2024-07-01 11:55:09.661729] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.28.52.167:2881", next_svr_idx=0, server_count=3) 292 [2024-07-01 11:55:09.668096] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=9] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.28.52.167:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 293 [2024-07-01 11:55:09.675417] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=26][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 294 [10.28.52.167:2882] [2024-07-01 11:55:09.674233] [YB420A1C34A7-00061529D4B424D4-0-0]", svr_="10.28.52.167:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.28.52.167:2881", is_oracle_mode=false) 295 [2024-07-01 11:55:09.675447] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=28][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=1, retry_svr_cnt=0, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 296 [10.28.52.167:2882] [2024-07-01 11:55:09.674233] [YB420A1C34A7-00061529D4B424D4-0-0]") 297 [2024-07-01 11:55:09.675470] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=8] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 298 [2024-07-01 11:55:09.675477] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.14.10.177:2881", next_svr_idx=1, server_count=3) 299 [2024-07-01 11:55:09.676601] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.14.10.177:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 300 [2024-07-01 11:55:09.683388] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=15][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 301 [10.14.10.177:2882] [2024-07-01 11:55:09.684218] [YB420A0E0AB1-0006154F49EFE011-0-0]", svr_="10.14.10.177:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.14.10.177:2881", is_oracle_mode=false) 302 [2024-07-01 11:55:09.683403] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=12][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=2, retry_svr_cnt=1, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 303 [10.14.10.177:2882] [2024-07-01 11:55:09.684218] [YB420A0E0AB1-0006154F49EFE011-0-0]") 304 [2024-07-01 11:55:09.683421] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=7] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 305 [2024-07-01 11:55:09.683428] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.88.228.164:2881", next_svr_idx=2, server_count=3) 306 [2024-07-01 11:55:09.692101] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.88.228.164:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 307 [2024-07-01 11:55:09.703181] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 308 [10.88.228.164:2882] [2024-07-01 11:55:09.703219] [YB420A58E4A4-0006152925710514-0-0]", svr_="10.88.228.164:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.88.228.164:2881", is_oracle_mode=false) 309 [2024-07-01 11:55:09.703193] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=10][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=3, retry_svr_cnt=2, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 310 [10.88.228.164:2882] [2024-07-01 11:55:09.703219] [YB420A58E4A4-0006152925710514-0-0]") 311 [2024-07-01 11:55:09.703211] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=9] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 312 [2024-07-01 11:55:09.703217] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.28.52.167:2881", next_svr_idx=0, server_count=3) 313 [2024-07-01 11:55:09.709535] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.28.52.167:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 314 [2024-07-01 11:55:09.716736] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 315 [10.28.52.167:2882] [2024-07-01 11:55:09.715739] [YB420A1C34A7-00061528F85EEC3B-0-0]", svr_="10.28.52.167:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.28.52.167:2881", is_oracle_mode=false) 316 [2024-07-01 11:55:09.716746] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=1, retry_svr_cnt=3, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 317 [10.28.52.167:2882] [2024-07-01 11:55:09.715739] [YB420A1C34A7-00061528F85EEC3B-0-0]") 318 [2024-07-01 11:55:09.716765] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=10] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 319 [2024-07-01 11:55:09.716770] WDIAG [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:956) [58888][][T0][Y0-0000000000000000-0-0] [lt=4][errcode=-4036] do query_cluster_min_observer_version fail, need retry(ret=-4036, ret="OB_NEED_RETRY", mysql_error_code=4019, mysql_error_msg="Size overflow 320 [10.28.52.167:2882] [2024-07-01 11:55:09.715739] [YB420A1C34A7-00061528F85EEC3B-0-0]") 321 [2024-07-01 11:55:09.716775] INFO [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:990) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] query_cluster_min_observer_version(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615, records=[], query_svr="0.0.0.0:0") 322 [2024-07-01 11:55:09.716781] WDIAG [TLOG] query_cluster_min_observer_version_ (ob_log_instance.cpp:3048) [58888][][T0][Y0-0000000000000000-0-0] [lt=5][errcode=-4036] systable_helper_ query_cluster_min_observer_version fail(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615) 323 [2024-07-01 11:55:09.721150] INFO [TLOG] query_tenant_server_ (ob_cdc_tenant_sql_server_provider.cpp:301) [58904][LogMysqlPool][T0][Y0-0000000000000000-0-0] [lt=12] find tenant servers(tenant_id=1, tenant_server_list=0x7f240051a550) 324 [2024-07-01 11:55:09.722875] INFO [TLOG] query_tenant_server_ (ob_cdc_tenant_sql_server_provider.cpp:301) [58904][LogMysqlPool][T0][Y0-0000000000000000-0-0] [lt=21] find tenant servers(tenant_id=1002, tenant_server_list=0x7f240051a790) 325 [2024-07-01 11:55:09.722885] INFO [TLOG] prepare_refresh (ob_cdc_tenant_sql_server_provider.cpp:109) [58904][LogMysqlPool][T0][Y0-0000000000000000-0-0] [lt=9] prepare_refresh tenant sql_server_provider done(ret=0, ret="OB_SUCCESS") 326 [2024-07-01 11:55:09.723135] INFO [TLOG] end_refresh (ob_cdc_tenant_sql_server_provider.cpp:124) [58904][LogMysqlPool][T0][Y0-0000000000000000-0-0] [lt=5] refresh tenant sql_server_provider end(ret=0, ret="OB_SUCCESS") 327 [2024-07-01 11:55:09.816846] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.14.10.177:2881", next_svr_idx=1, server_count=3) 328 [2024-07-01 11:55:09.817922] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=14] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.14.10.177:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 329 [2024-07-01 11:55:09.825095] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 330 [10.14.10.177:2882] [2024-07-01 11:55:09.825917] [YB420A0E0AB1-0006155168EE84FD-0-0]", svr_="10.14.10.177:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.14.10.177:2881", is_oracle_mode=false) 331 [2024-07-01 11:55:09.825104] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=2, retry_svr_cnt=0, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 332 [10.14.10.177:2882] [2024-07-01 11:55:09.825917] [YB420A0E0AB1-0006155168EE84FD-0-0]") 333 [2024-07-01 11:55:09.825119] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 334 [2024-07-01 11:55:09.825124] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.88.228.164:2881", next_svr_idx=2, server_count=3) 335 [2024-07-01 11:55:09.833525] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.88.228.164:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 336 [2024-07-01 11:55:09.841583] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 337 [10.88.228.164:2882] [2024-07-01 11:55:09.841648] [YB420A58E4A4-0006152925710518-0-0]", svr_="10.88.228.164:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.88.228.164:2881", is_oracle_mode=false) 338 [2024-07-01 11:55:09.841592] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=3, retry_svr_cnt=1, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 339 [10.88.228.164:2882] [2024-07-01 11:55:09.841648] [YB420A58E4A4-0006152925710518-0-0]") 340 [2024-07-01 11:55:09.841605] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 341 [2024-07-01 11:55:09.841610] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.28.52.167:2881", next_svr_idx=0, server_count=3) 342 [2024-07-01 11:55:09.849483] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.28.52.167:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 343 [2024-07-01 11:55:09.858048] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 344 [10.28.52.167:2882] [2024-07-01 11:55:09.856793] [YB420A1C34A7-000615286D4DCFBB-0-0]", svr_="10.28.52.167:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.28.52.167:2881", is_oracle_mode=false) 345 [2024-07-01 11:55:09.858061] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=12][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=1, retry_svr_cnt=2, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 346 [10.28.52.167:2882] [2024-07-01 11:55:09.856793] [YB420A1C34A7-000615286D4DCFBB-0-0]") 347 [2024-07-01 11:55:09.858075] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 348 [2024-07-01 11:55:09.858079] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=3] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.14.10.177:2881", next_svr_idx=1, server_count=3) 349 [2024-07-01 11:55:09.859106] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.14.10.177:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 350 [2024-07-01 11:55:09.865894] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=7][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 351 [10.14.10.177:2882] [2024-07-01 11:55:09.866723] [YB420A0E0AB1-00061550C30E97C0-0-0]", svr_="10.14.10.177:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.14.10.177:2881", is_oracle_mode=false) 352 [2024-07-01 11:55:09.865903] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=2, retry_svr_cnt=3, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 353 [10.14.10.177:2882] [2024-07-01 11:55:09.866723] [YB420A0E0AB1-00061550C30E97C0-0-0]") 354 [2024-07-01 11:55:09.865916] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 355 [2024-07-01 11:55:09.865921] WDIAG [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:956) [58888][][T0][Y0-0000000000000000-0-0] [lt=4][errcode=-4036] do query_cluster_min_observer_version fail, need retry(ret=-4036, ret="OB_NEED_RETRY", mysql_error_code=4019, mysql_error_msg="Size overflow 356 [10.14.10.177:2882] [2024-07-01 11:55:09.866723] [YB420A0E0AB1-00061550C30E97C0-0-0]") 357 [2024-07-01 11:55:09.865925] INFO [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:990) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] query_cluster_min_observer_version(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615, records=[], query_svr="0.0.0.0:0") 358 [2024-07-01 11:55:09.865930] WDIAG [TLOG] query_cluster_min_observer_version_ (ob_log_instance.cpp:3048) [58888][][T0][Y0-0000000000000000-0-0] [lt=5][errcode=-4036] systable_helper_ query_cluster_min_observer_version fail(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615) 359 [2024-07-01 11:55:09.965995] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.88.228.164:2881", next_svr_idx=2, server_count=3) 360 [2024-07-01 11:55:09.974779] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=12] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.88.228.164:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 361 [2024-07-01 11:55:09.983333] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 362 [10.88.228.164:2882] [2024-07-01 11:55:09.983418] [YB420A58E4A4-00061528A228DC58-0-0]", svr_="10.88.228.164:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.88.228.164:2881", is_oracle_mode=false) 363 [2024-07-01 11:55:09.983342] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=3, retry_svr_cnt=0, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 364 [10.88.228.164:2882] [2024-07-01 11:55:09.983418] [YB420A58E4A4-00061528A228DC58-0-0]") 365 [2024-07-01 11:55:09.983357] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 366 [2024-07-01 11:55:09.983362] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.28.52.167:2881", next_svr_idx=0, server_count=3) 367 [2024-07-01 11:55:09.990943] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.28.52.167:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 368 [2024-07-01 11:55:09.998971] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 369 [10.28.52.167:2882] [2024-07-01 11:55:09.997720] [YB420A1C34A7-00061528F85EEC3E-0-0]", svr_="10.28.52.167:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.28.52.167:2881", is_oracle_mode=false) 370 [2024-07-01 11:55:09.998980] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=1, retry_svr_cnt=1, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 371 [10.28.52.167:2882] [2024-07-01 11:55:09.997720] [YB420A1C34A7-00061528F85EEC3E-0-0]") 372 [2024-07-01 11:55:09.998994] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 373 [2024-07-01 11:55:09.998999] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.14.10.177:2881", next_svr_idx=1, server_count=3) 374 [2024-07-01 11:55:10.000086] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.14.10.177:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 375 [2024-07-01 11:55:10.007395] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 376 [10.14.10.177:2882] [2024-07-01 11:55:10.008196] [YB420A0E0AB1-00061551A1FD3749-0-0]", svr_="10.14.10.177:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.14.10.177:2881", is_oracle_mode=false) 377 [2024-07-01 11:55:10.007407] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=11][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=2, retry_svr_cnt=2, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 378 [10.14.10.177:2882] [2024-07-01 11:55:10.008196] [YB420A0E0AB1-00061551A1FD3749-0-0]") 379 [2024-07-01 11:55:10.007421] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 380 [2024-07-01 11:55:10.007426] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.88.228.164:2881", next_svr_idx=2, server_count=3) 381 [2024-07-01 11:55:10.016213] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.88.228.164:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 382 [2024-07-01 11:55:10.024643] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 383 [10.88.228.164:2882] [2024-07-01 11:55:10.024712] [YB420A58E4A4-0006152909999C57-0-0]", svr_="10.88.228.164:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.88.228.164:2881", is_oracle_mode=false) 384 [2024-07-01 11:55:10.024652] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=3, retry_svr_cnt=3, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 385 [10.88.228.164:2882] [2024-07-01 11:55:10.024712] [YB420A58E4A4-0006152909999C57-0-0]") 386 [2024-07-01 11:55:10.024666] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 387 [2024-07-01 11:55:10.024670] WDIAG [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:956) [58888][][T0][Y0-0000000000000000-0-0] [lt=4][errcode=-4036] do query_cluster_min_observer_version fail, need retry(ret=-4036, ret="OB_NEED_RETRY", mysql_error_code=4019, mysql_error_msg="Size overflow 388 [10.88.228.164:2882] [2024-07-01 11:55:10.024712] [YB420A58E4A4-0006152909999C57-0-0]") 389 [2024-07-01 11:55:10.024675] INFO [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:990) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] query_cluster_min_observer_version(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615, records=[], query_svr="0.0.0.0:0") 390 [2024-07-01 11:55:10.024680] WDIAG [TLOG] query_cluster_min_observer_version_ (ob_log_instance.cpp:3048) [58888][][T0][Y0-0000000000000000-0-0] [lt=5][errcode=-4036] systable_helper_ query_cluster_min_observer_version fail(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615) 391 [2024-07-01 11:55:10.124752] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=8] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.28.52.167:2881", next_svr_idx=0, server_count=3) 392 [2024-07-01 11:55:10.130179] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=8] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.28.52.167:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 393 [2024-07-01 11:55:10.137242] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=12][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 394 [10.28.52.167:2882] [2024-07-01 11:55:10.136252] [YB420A1C34A7-00061528F85EEC41-0-0]", svr_="10.28.52.167:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.28.52.167:2881", is_oracle_mode=false) 395 [2024-07-01 11:55:10.137252] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=1, retry_svr_cnt=0, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 396 [10.28.52.167:2882] [2024-07-01 11:55:10.136252] [YB420A1C34A7-00061528F85EEC41-0-0]") 397 [2024-07-01 11:55:10.137267] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 398 [2024-07-01 11:55:10.137273] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.14.10.177:2881", next_svr_idx=1, server_count=3) 399 [2024-07-01 11:55:10.138411] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.14.10.177:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 400 [2024-07-01 11:55:10.145069] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=7][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 401 [10.14.10.177:2882] [2024-07-01 11:55:10.145899] [YB420A0E0AB1-00061551145E2B07-0-0]", svr_="10.14.10.177:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.14.10.177:2881", is_oracle_mode=false) 402 [2024-07-01 11:55:10.145079] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=2, retry_svr_cnt=1, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 403 [10.14.10.177:2882] [2024-07-01 11:55:10.145899] [YB420A0E0AB1-00061551145E2B07-0-0]") 404 [2024-07-01 11:55:10.145093] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=6] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 405 [2024-07-01 11:55:10.145099] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.88.228.164:2881", next_svr_idx=2, server_count=3) 406 [2024-07-01 11:55:10.153846] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.88.228.164:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 407 [2024-07-01 11:55:10.162153] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=11][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 408 [10.88.228.164:2882] [2024-07-01 11:55:10.162107] [YB420A58E4A4-00061528220D3945-0-0]", svr_="10.88.228.164:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.88.228.164:2881", is_oracle_mode=false) 409 [2024-07-01 11:55:10.162176] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=21][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=3, retry_svr_cnt=2, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 410 [10.88.228.164:2882] [2024-07-01 11:55:10.162107] [YB420A58E4A4-00061528220D3945-0-0]") 411 [2024-07-01 11:55:10.162191] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 412 [2024-07-01 11:55:10.162197] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.28.52.167:2881", next_svr_idx=0, server_count=3) 413 [2024-07-01 11:55:10.168107] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.28.52.167:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 414 [2024-07-01 11:55:10.175294] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 415 [10.28.52.167:2882] [2024-07-01 11:55:10.174141] [YB420A1C34A7-00061529E7E99AA2-0-0]", svr_="10.28.52.167:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.28.52.167:2881", is_oracle_mode=false) 416 [2024-07-01 11:55:10.175305] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=10][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=1, retry_svr_cnt=3, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 417 [10.28.52.167:2882] [2024-07-01 11:55:10.174141] [YB420A1C34A7-00061529E7E99AA2-0-0]") 418 [2024-07-01 11:55:10.175321] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 419 [2024-07-01 11:55:10.175327] WDIAG [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:956) [58888][][T0][Y0-0000000000000000-0-0] [lt=5][errcode=-4036] do query_cluster_min_observer_version fail, need retry(ret=-4036, ret="OB_NEED_RETRY", mysql_error_code=4019, mysql_error_msg="Size overflow 420 [10.28.52.167:2882] [2024-07-01 11:55:10.174141] [YB420A1C34A7-00061529E7E99AA2-0-0]") 421 [2024-07-01 11:55:10.175332] INFO [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:990) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] query_cluster_min_observer_version(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615, records=[], query_svr="0.0.0.0:0") 422 [2024-07-01 11:55:10.175337] WDIAG [TLOG] query_cluster_min_observer_version_ (ob_log_instance.cpp:3048) [58888][][T0][Y0-0000000000000000-0-0] [lt=5][errcode=-4036] systable_helper_ query_cluster_min_observer_version fail(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615) 423 [2024-07-01 11:55:10.275409] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.14.10.177:2881", next_svr_idx=1, server_count=3) 424 [2024-07-01 11:55:10.276631] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=12] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.14.10.177:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 425 [2024-07-01 11:55:10.283540] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=10][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 426 [10.14.10.177:2882] [2024-07-01 11:55:10.284370] [YB420A0E0AB1-00061551A1FD374C-0-0]", svr_="10.14.10.177:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.14.10.177:2881", is_oracle_mode=false) 427 [2024-07-01 11:55:10.283553] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=12][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=2, retry_svr_cnt=0, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 428 [10.14.10.177:2882] [2024-07-01 11:55:10.284370] [YB420A0E0AB1-00061551A1FD374C-0-0]") 429 [2024-07-01 11:55:10.283569] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=6] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 430 [2024-07-01 11:55:10.283574] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.88.228.164:2881", next_svr_idx=2, server_count=3) 431 [2024-07-01 11:55:10.292064] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.88.228.164:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 432 [2024-07-01 11:55:10.300512] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=17][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 433 [10.88.228.164:2882] [2024-07-01 11:55:10.300550] [YB420A58E4A4-0006152909999C5A-0-0]", svr_="10.88.228.164:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.88.228.164:2881", is_oracle_mode=false) 434 [2024-07-01 11:55:10.300525] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=11][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=3, retry_svr_cnt=1, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 435 [10.88.228.164:2882] [2024-07-01 11:55:10.300550] [YB420A58E4A4-0006152909999C5A-0-0]") 436 [2024-07-01 11:55:10.300545] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=7] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 437 [2024-07-01 11:55:10.300551] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.28.52.167:2881", next_svr_idx=0, server_count=3) 438 [2024-07-01 11:55:10.306989] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.28.52.167:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 439 [2024-07-01 11:55:10.314307] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=22][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 440 [10.28.52.167:2882] [2024-07-01 11:55:10.313251] [YB420A1C34A7-000615296FD79A87-0-0]", svr_="10.28.52.167:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.28.52.167:2881", is_oracle_mode=false) 441 [2024-07-01 11:55:10.314323] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=13][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=1, retry_svr_cnt=2, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 442 [10.28.52.167:2882] [2024-07-01 11:55:10.313251] [YB420A1C34A7-000615296FD79A87-0-0]") 443 [2024-07-01 11:55:10.314349] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=13] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 444 [2024-07-01 11:55:10.314356] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.14.10.177:2881", next_svr_idx=1, server_count=3) 445 [2024-07-01 11:55:10.315430] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.14.10.177:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 446 [2024-07-01 11:55:10.321899] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 447 [10.14.10.177:2882] [2024-07-01 11:55:10.322723] [YB420A0E0AB1-0006154F9F3FCDF8-0-0]", svr_="10.14.10.177:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.14.10.177:2881", is_oracle_mode=false) 448 [2024-07-01 11:55:10.321910] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=10][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=2, retry_svr_cnt=3, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 449 [10.14.10.177:2882] [2024-07-01 11:55:10.322723] [YB420A0E0AB1-0006154F9F3FCDF8-0-0]") 450 [2024-07-01 11:55:10.321926] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=6] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 451 [2024-07-01 11:55:10.321931] WDIAG [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:956) [58888][][T0][Y0-0000000000000000-0-0] [lt=4][errcode=-4036] do query_cluster_min_observer_version fail, need retry(ret=-4036, ret="OB_NEED_RETRY", mysql_error_code=4019, mysql_error_msg="Size overflow 452 [10.14.10.177:2882] [2024-07-01 11:55:10.322723] [YB420A0E0AB1-0006154F9F3FCDF8-0-0]") 453 [2024-07-01 11:55:10.321936] INFO [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:990) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] query_cluster_min_observer_version(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615, records=[], query_svr="0.0.0.0:0") 454 [2024-07-01 11:55:10.321942] WDIAG [TLOG] query_cluster_min_observer_version_ (ob_log_instance.cpp:3048) [58888][][T0][Y0-0000000000000000-0-0] [lt=5][errcode=-4036] systable_helper_ query_cluster_min_observer_version fail(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615) 455 [2024-07-01 11:55:10.422011] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.88.228.164:2881", next_svr_idx=2, server_count=3) 456 [2024-07-01 11:55:10.430910] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=11] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.88.228.164:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 457 [2024-07-01 11:55:10.439480] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=10][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 458 [10.88.228.164:2882] [2024-07-01 11:55:10.439541] [YB420A58E4A4-0006152877ABA61A-0-0]", svr_="10.88.228.164:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.88.228.164:2881", is_oracle_mode=false) 459 [2024-07-01 11:55:10.439496] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=14][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=3, retry_svr_cnt=0, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 460 [10.88.228.164:2882] [2024-07-01 11:55:10.439541] [YB420A58E4A4-0006152877ABA61A-0-0]") 461 [2024-07-01 11:55:10.439513] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=6] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 462 [2024-07-01 11:55:10.439519] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.28.52.167:2881", next_svr_idx=0, server_count=3) 463 [2024-07-01 11:55:10.453138] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.28.52.167:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 464 [2024-07-01 11:55:10.460613] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 465 [10.28.52.167:2882] [2024-07-01 11:55:10.459564] [YB420A1C34A7-000615296FD79A8A-0-0]", svr_="10.28.52.167:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.28.52.167:2881", is_oracle_mode=false) 466 [2024-07-01 11:55:10.460625] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=10][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=1, retry_svr_cnt=1, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 467 [10.28.52.167:2882] [2024-07-01 11:55:10.459564] [YB420A1C34A7-000615296FD79A8A-0-0]") 468 [2024-07-01 11:55:10.460642] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=6] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 469 [2024-07-01 11:55:10.460648] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.14.10.177:2881", next_svr_idx=1, server_count=3) 470 [2024-07-01 11:55:10.461658] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.14.10.177:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 471 [2024-07-01 11:55:10.468187] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 472 [10.14.10.177:2882] [2024-07-01 11:55:10.469040] [YB420A0E0AB1-0006154FA93F8C15-0-0]", svr_="10.14.10.177:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.14.10.177:2881", is_oracle_mode=false) 473 [2024-07-01 11:55:10.468196] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=2, retry_svr_cnt=2, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 474 [10.14.10.177:2882] [2024-07-01 11:55:10.469040] [YB420A0E0AB1-0006154FA93F8C15-0-0]") 475 [2024-07-01 11:55:10.468215] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=9] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 476 [2024-07-01 11:55:10.468220] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.88.228.164:2881", next_svr_idx=2, server_count=3) 477 [2024-07-01 11:55:10.477455] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.88.228.164:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 478 [2024-07-01 11:55:10.485809] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 479 [10.88.228.164:2882] [2024-07-01 11:55:10.485771] [YB420A58E4A4-000615283C3A4185-0-0]", svr_="10.88.228.164:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.88.228.164:2881", is_oracle_mode=false) 480 [2024-07-01 11:55:10.485818] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=3, retry_svr_cnt=3, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 481 [10.88.228.164:2882] [2024-07-01 11:55:10.485771] [YB420A58E4A4-000615283C3A4185-0-0]") 482 [2024-07-01 11:55:10.485836] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=7] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 483 [2024-07-01 11:55:10.485841] WDIAG [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:956) [58888][][T0][Y0-0000000000000000-0-0] [lt=4][errcode=-4036] do query_cluster_min_observer_version fail, need retry(ret=-4036, ret="OB_NEED_RETRY", mysql_error_code=4019, mysql_error_msg="Size overflow 484 [10.88.228.164:2882] [2024-07-01 11:55:10.485771] [YB420A58E4A4-000615283C3A4185-0-0]") 485 [2024-07-01 11:55:10.485846] INFO [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:990) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] query_cluster_min_observer_version(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615, records=[], query_svr="0.0.0.0:0") 486 [2024-07-01 11:55:10.485852] WDIAG [TLOG] query_cluster_min_observer_version_ (ob_log_instance.cpp:3048) [58888][][T0][Y0-0000000000000000-0-0] [lt=5][errcode=-4036] systable_helper_ query_cluster_min_observer_version fail(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615) 487 [2024-07-01 11:55:10.585920] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.28.52.167:2881", next_svr_idx=0, server_count=3) 488 [2024-07-01 11:55:10.591738] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=9] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.28.52.167:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 489 [2024-07-01 11:55:10.599087] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 490 [10.28.52.167:2882] [2024-07-01 11:55:10.597982] [YB420A1C34A7-00061528F85EEC49-0-0]", svr_="10.28.52.167:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.28.52.167:2881", is_oracle_mode=false) 491 [2024-07-01 11:55:10.599100] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=12][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=1, retry_svr_cnt=0, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 492 [10.28.52.167:2882] [2024-07-01 11:55:10.597982] [YB420A1C34A7-00061528F85EEC49-0-0]") 493 [2024-07-01 11:55:10.599116] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 494 [2024-07-01 11:55:10.599121] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=3] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.14.10.177:2881", next_svr_idx=1, server_count=3) 495 [2024-07-01 11:55:10.600212] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.14.10.177:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 496 [2024-07-01 11:55:10.607222] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=7][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 497 [10.14.10.177:2882] [2024-07-01 11:55:10.608016] [YB420A0E0AB1-0006154F926FCE83-0-0]", svr_="10.14.10.177:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.14.10.177:2881", is_oracle_mode=false) 498 [2024-07-01 11:55:10.607230] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=7][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=2, retry_svr_cnt=1, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 499 [10.14.10.177:2882] [2024-07-01 11:55:10.608016] [YB420A0E0AB1-0006154F926FCE83-0-0]") 500 [2024-07-01 11:55:10.607244] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 501 [2024-07-01 11:55:10.607248] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=3] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.88.228.164:2881", next_svr_idx=2, server_count=3) 502 [2024-07-01 11:55:10.615659] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.88.228.164:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 503 [2024-07-01 11:55:10.624260] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 504 [10.88.228.164:2882] [2024-07-01 11:55:10.624337] [YB420A58E4A4-000615283C3A4189-0-0]", svr_="10.88.228.164:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.88.228.164:2881", is_oracle_mode=false) 505 [2024-07-01 11:55:10.624269] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=3, retry_svr_cnt=2, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 506 [10.88.228.164:2882] [2024-07-01 11:55:10.624337] [YB420A58E4A4-000615283C3A4189-0-0]") 507 [2024-07-01 11:55:10.624283] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 508 [2024-07-01 11:55:10.624292] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=8] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.28.52.167:2881", next_svr_idx=0, server_count=3) 509 [2024-07-01 11:55:10.629381] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.28.52.167:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 510 [2024-07-01 11:55:10.636415] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 511 [10.28.52.167:2882] [2024-07-01 11:55:10.635485] [YB420A1C34A7-00061529E7E99AAB-0-0]", svr_="10.28.52.167:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.28.52.167:2881", is_oracle_mode=false) 512 [2024-07-01 11:55:10.636424] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=1, retry_svr_cnt=3, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 513 [10.28.52.167:2882] [2024-07-01 11:55:10.635485] [YB420A1C34A7-00061529E7E99AAB-0-0]") 514 [2024-07-01 11:55:10.636438] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 515 [2024-07-01 11:55:10.636443] WDIAG [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:956) [58888][][T0][Y0-0000000000000000-0-0] [lt=4][errcode=-4036] do query_cluster_min_observer_version fail, need retry(ret=-4036, ret="OB_NEED_RETRY", mysql_error_code=4019, mysql_error_msg="Size overflow 516 [10.28.52.167:2882] [2024-07-01 11:55:10.635485] [YB420A1C34A7-00061529E7E99AAB-0-0]") 517 [2024-07-01 11:55:10.636447] INFO [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:990) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] query_cluster_min_observer_version(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615, records=[], query_svr="0.0.0.0:0") 518 [2024-07-01 11:55:10.636452] WDIAG [TLOG] query_cluster_min_observer_version_ (ob_log_instance.cpp:3048) [58888][][T0][Y0-0000000000000000-0-0] [lt=5][errcode=-4036] systable_helper_ query_cluster_min_observer_version fail(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615) 519 [2024-07-01 11:55:10.736522] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.14.10.177:2881", next_svr_idx=1, server_count=3) 520 [2024-07-01 11:55:10.737702] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=12] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.14.10.177:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 521 [2024-07-01 11:55:10.744994] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=10][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 522 [10.14.10.177:2882] [2024-07-01 11:55:10.745812] [YB420A0E0AB1-0006154F926FCE87-0-0]", svr_="10.14.10.177:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.14.10.177:2881", is_oracle_mode=false) 523 [2024-07-01 11:55:10.745005] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=2, retry_svr_cnt=0, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 524 [10.14.10.177:2882] [2024-07-01 11:55:10.745812] [YB420A0E0AB1-0006154F926FCE87-0-0]") 525 [2024-07-01 11:55:10.745025] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=10] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 526 [2024-07-01 11:55:10.745031] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.88.228.164:2881", next_svr_idx=2, server_count=3) 527 [2024-07-01 11:55:10.753644] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.88.228.164:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 528 [2024-07-01 11:55:10.762071] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 529 [10.88.228.164:2882] [2024-07-01 11:55:10.762055] [YB420A58E4A4-0006152877ABA61D-0-0]", svr_="10.88.228.164:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.88.228.164:2881", is_oracle_mode=false) 530 [2024-07-01 11:55:10.762080] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=3, retry_svr_cnt=1, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 531 [10.88.228.164:2882] [2024-07-01 11:55:10.762055] [YB420A58E4A4-0006152877ABA61D-0-0]") 532 [2024-07-01 11:55:10.762094] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 533 [2024-07-01 11:55:10.762099] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.28.52.167:2881", next_svr_idx=0, server_count=3) 534 [2024-07-01 11:55:10.768754] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.28.52.167:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 535 [2024-07-01 11:55:10.776333] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 536 [10.28.52.167:2882] [2024-07-01 11:55:10.775074] [YB420A1C34A7-000615286D4DCFD0-0-0]", svr_="10.28.52.167:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.28.52.167:2881", is_oracle_mode=false) 537 [2024-07-01 11:55:10.776341] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=7][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=1, retry_svr_cnt=2, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 538 [10.28.52.167:2882] [2024-07-01 11:55:10.775074] [YB420A1C34A7-000615286D4DCFD0-0-0]") 539 [2024-07-01 11:55:10.776355] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 540 [2024-07-01 11:55:10.776360] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.14.10.177:2881", next_svr_idx=1, server_count=3) 541 [2024-07-01 11:55:10.777465] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=7] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.14.10.177:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 542 [2024-07-01 11:55:10.784287] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=7][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 543 [10.14.10.177:2882] [2024-07-01 11:55:10.785108] [YB420A0E0AB1-00061551A1FD3754-0-0]", svr_="10.14.10.177:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.14.10.177:2881", is_oracle_mode=false) 544 [2024-07-01 11:55:10.784295] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=2, retry_svr_cnt=3, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 545 [10.14.10.177:2882] [2024-07-01 11:55:10.785108] [YB420A0E0AB1-00061551A1FD3754-0-0]") 546 [2024-07-01 11:55:10.784309] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 547 [2024-07-01 11:55:10.784313] WDIAG [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:956) [58888][][T0][Y0-0000000000000000-0-0] [lt=3][errcode=-4036] do query_cluster_min_observer_version fail, need retry(ret=-4036, ret="OB_NEED_RETRY", mysql_error_code=4019, mysql_error_msg="Size overflow 548 [10.14.10.177:2882] [2024-07-01 11:55:10.785108] [YB420A0E0AB1-00061551A1FD3754-0-0]") 549 [2024-07-01 11:55:10.784318] INFO [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:990) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] query_cluster_min_observer_version(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615, records=[], query_svr="0.0.0.0:0") 550 [2024-07-01 11:55:10.784324] WDIAG [TLOG] query_cluster_min_observer_version_ (ob_log_instance.cpp:3048) [58888][][T0][Y0-0000000000000000-0-0] [lt=5][errcode=-4036] systable_helper_ query_cluster_min_observer_version fail(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615) 551 [2024-07-01 11:55:10.884389] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.88.228.164:2881", next_svr_idx=2, server_count=3) 552 [2024-07-01 11:55:10.892882] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=7] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.88.228.164:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 553 [2024-07-01 11:55:10.901477] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 554 [10.88.228.164:2882] [2024-07-01 11:55:10.901546] [YB420A58E4A4-0006152848ACD525-0-0]", svr_="10.88.228.164:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.88.228.164:2881", is_oracle_mode=false) 555 [2024-07-01 11:55:10.901486] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=3, retry_svr_cnt=0, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 556 [10.88.228.164:2882] [2024-07-01 11:55:10.901546] [YB420A58E4A4-0006152848ACD525-0-0]") 557 [2024-07-01 11:55:10.901505] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=9] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 558 [2024-07-01 11:55:10.901510] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.28.52.167:2881", next_svr_idx=0, server_count=3) 559 [2024-07-01 11:55:10.908583] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.28.52.167:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 560 [2024-07-01 11:55:10.915984] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 561 [10.28.52.167:2882] [2024-07-01 11:55:10.914929] [YB420A1C34A7-00061528F85EEC50-0-0]", svr_="10.28.52.167:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.28.52.167:2881", is_oracle_mode=false) 562 [2024-07-01 11:55:10.915993] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=1, retry_svr_cnt=1, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 563 [10.28.52.167:2882] [2024-07-01 11:55:10.914929] [YB420A1C34A7-00061528F85EEC50-0-0]") 564 [2024-07-01 11:55:10.916008] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=6] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 565 [2024-07-01 11:55:10.916013] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.14.10.177:2881", next_svr_idx=1, server_count=3) 566 [2024-07-01 11:55:10.917173] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.14.10.177:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 567 [2024-07-01 11:55:10.924029] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 568 [10.14.10.177:2882] [2024-07-01 11:55:10.924857] [YB420A0E0AB1-0006154F9F3FCDFF-0-0]", svr_="10.14.10.177:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.14.10.177:2881", is_oracle_mode=false) 569 [2024-07-01 11:55:10.924038] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=2, retry_svr_cnt=2, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 570 [10.14.10.177:2882] [2024-07-01 11:55:10.924857] [YB420A0E0AB1-0006154F9F3FCDFF-0-0]") 571 [2024-07-01 11:55:10.924052] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 572 [2024-07-01 11:55:10.924057] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.88.228.164:2881", next_svr_idx=2, server_count=3) 573 [2024-07-01 11:55:10.932834] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=9] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.88.228.164:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 574 [2024-07-01 11:55:10.941516] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=27][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 575 [10.88.228.164:2882] [2024-07-01 11:55:10.941502] [YB420A58E4A4-0006152848ACD52B-0-0]", svr_="10.88.228.164:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.88.228.164:2881", is_oracle_mode=false) 576 [2024-07-01 11:55:10.941536] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=14][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=3, retry_svr_cnt=3, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 577 [10.88.228.164:2882] [2024-07-01 11:55:10.941502] [YB420A58E4A4-0006152848ACD52B-0-0]") 578 [2024-07-01 11:55:10.941559] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=9] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 579 [2024-07-01 11:55:10.941566] WDIAG [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:956) [58888][][T0][Y0-0000000000000000-0-0] [lt=5][errcode=-4036] do query_cluster_min_observer_version fail, need retry(ret=-4036, ret="OB_NEED_RETRY", mysql_error_code=4019, mysql_error_msg="Size overflow 580 [10.88.228.164:2882] [2024-07-01 11:55:10.941502] [YB420A58E4A4-0006152848ACD52B-0-0]") 581 [2024-07-01 11:55:10.941572] INFO [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:990) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] query_cluster_min_observer_version(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615, records=[], query_svr="0.0.0.0:0") 582 [2024-07-01 11:55:10.941579] WDIAG [TLOG] query_cluster_min_observer_version_ (ob_log_instance.cpp:3048) [58888][][T0][Y0-0000000000000000-0-0] [lt=6][errcode=-4036] systable_helper_ query_cluster_min_observer_version fail(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615) 583 [2024-07-01 11:55:11.041646] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.28.52.167:2881", next_svr_idx=0, server_count=3) 584 [2024-07-01 11:55:11.047985] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=10] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.28.52.167:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 585 [2024-07-01 11:55:11.055482] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=25][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 586 [10.28.52.167:2882] [2024-07-01 11:55:11.054243] [YB420A1C34A7-0006152900CC36D2-0-0]", svr_="10.28.52.167:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.28.52.167:2881", is_oracle_mode=false) 587 [2024-07-01 11:55:11.055499] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=13][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=1, retry_svr_cnt=0, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 588 [10.28.52.167:2882] [2024-07-01 11:55:11.054243] [YB420A1C34A7-0006152900CC36D2-0-0]") 589 [2024-07-01 11:55:11.055525] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=13] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 590 [2024-07-01 11:55:11.055532] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.14.10.177:2881", next_svr_idx=1, server_count=3) 591 [2024-07-01 11:55:11.056706] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=6] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.14.10.177:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 592 [2024-07-01 11:55:11.063470] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=22][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 593 [10.14.10.177:2882] [2024-07-01 11:55:11.064288] [YB420A0E0AB1-0006154F926FCE8B-0-0]", svr_="10.14.10.177:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.14.10.177:2881", is_oracle_mode=false) 594 [2024-07-01 11:55:11.063485] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=12][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=2, retry_svr_cnt=1, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 595 [10.14.10.177:2882] [2024-07-01 11:55:11.064288] [YB420A0E0AB1-0006154F926FCE8B-0-0]") 596 [2024-07-01 11:55:11.063505] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=8] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 597 [2024-07-01 11:55:11.063512] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.88.228.164:2881", next_svr_idx=2, server_count=3) 598 [2024-07-01 11:55:11.072787] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.88.228.164:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 599 [2024-07-01 11:55:11.082971] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=20][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 600 [10.88.228.164:2882] [2024-07-01 11:55:11.082941] [YB420A58E4A4-00061528498B8E88-0-0]", svr_="10.88.228.164:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.88.228.164:2881", is_oracle_mode=false) 601 [2024-07-01 11:55:11.082985] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=12][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=3, retry_svr_cnt=2, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 602 [10.88.228.164:2882] [2024-07-01 11:55:11.082941] [YB420A58E4A4-00061528498B8E88-0-0]") 603 [2024-07-01 11:55:11.083006] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=8] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 604 [2024-07-01 11:55:11.083012] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.28.52.167:2881", next_svr_idx=0, server_count=3) 605 [2024-07-01 11:55:11.090744] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=6] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.28.52.167:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 606 [2024-07-01 11:55:11.098418] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=18][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 607 [10.28.52.167:2882] [2024-07-01 11:55:11.097159] [YB420A1C34A7-00061529D4B424E3-0-0]", svr_="10.28.52.167:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.28.52.167:2881", is_oracle_mode=false) 608 [2024-07-01 11:55:11.098428] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=1, retry_svr_cnt=3, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 609 [10.28.52.167:2882] [2024-07-01 11:55:11.097159] [YB420A1C34A7-00061529D4B424E3-0-0]") 610 [2024-07-01 11:55:11.098444] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 611 [2024-07-01 11:55:11.098450] WDIAG [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:956) [58888][][T0][Y0-0000000000000000-0-0] [lt=4][errcode=-4036] do query_cluster_min_observer_version fail, need retry(ret=-4036, ret="OB_NEED_RETRY", mysql_error_code=4019, mysql_error_msg="Size overflow 612 [10.28.52.167:2882] [2024-07-01 11:55:11.097159] [YB420A1C34A7-00061529D4B424E3-0-0]") 613 [2024-07-01 11:55:11.098455] INFO [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:990) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] query_cluster_min_observer_version(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615, records=[], query_svr="0.0.0.0:0") 614 [2024-07-01 11:55:11.098462] WDIAG [TLOG] query_cluster_min_observer_version_ (ob_log_instance.cpp:3048) [58888][][T0][Y0-0000000000000000-0-0] [lt=6][errcode=-4036] systable_helper_ query_cluster_min_observer_version fail(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615) 615 [2024-07-01 11:55:11.198531] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.14.10.177:2881", next_svr_idx=1, server_count=3) 616 [2024-07-01 11:55:11.199752] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=13] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.14.10.177:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 617 [2024-07-01 11:55:11.209264] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=20][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 618 [10.14.10.177:2882] [2024-07-01 11:55:11.210090] [YB420A0E0AB1-00061551334DD786-0-0]", svr_="10.14.10.177:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.14.10.177:2881", is_oracle_mode=false) 619 [2024-07-01 11:55:11.209279] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=12][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=2, retry_svr_cnt=0, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 620 [10.14.10.177:2882] [2024-07-01 11:55:11.210090] [YB420A0E0AB1-00061551334DD786-0-0]") 621 [2024-07-01 11:55:11.209299] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=8] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 622 [2024-07-01 11:55:11.209310] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=9] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.88.228.164:2881", next_svr_idx=2, server_count=3) 623 [2024-07-01 11:55:11.217784] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.88.228.164:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 624 [2024-07-01 11:55:11.226285] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=24][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 625 [10.88.228.164:2882] [2024-07-01 11:55:11.226336] [YB420A58E4A4-00061528220D394C-0-0]", svr_="10.88.228.164:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.88.228.164:2881", is_oracle_mode=false) 626 [2024-07-01 11:55:11.226304] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=15][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=3, retry_svr_cnt=1, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 627 [10.88.228.164:2882] [2024-07-01 11:55:11.226336] [YB420A58E4A4-00061528220D394C-0-0]") 628 [2024-07-01 11:55:11.226326] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=8] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 629 [2024-07-01 11:55:11.226333] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.28.52.167:2881", next_svr_idx=0, server_count=3) 630 [2024-07-01 11:55:11.233715] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=6] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.28.52.167:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 631 [2024-07-01 11:55:11.241218] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=11][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 632 [10.28.52.167:2882] [2024-07-01 11:55:11.240022] [YB420A1C34A7-00061528F85EEC55-0-0]", svr_="10.28.52.167:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.28.52.167:2881", is_oracle_mode=false) 633 [2024-07-01 11:55:11.241228] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=1, retry_svr_cnt=2, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 634 [10.28.52.167:2882] [2024-07-01 11:55:11.240022] [YB420A1C34A7-00061528F85EEC55-0-0]") 635 [2024-07-01 11:55:11.241244] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=6] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 636 [2024-07-01 11:55:11.241250] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.14.10.177:2881", next_svr_idx=1, server_count=3) 637 [2024-07-01 11:55:11.242382] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.14.10.177:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 638 [2024-07-01 11:55:11.248822] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=25][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 639 [10.14.10.177:2882] [2024-07-01 11:55:11.249659] [YB420A0E0AB1-00061550E15E2207-0-0]", svr_="10.14.10.177:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.14.10.177:2881", is_oracle_mode=false) 640 [2024-07-01 11:55:11.248837] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=12][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=2, retry_svr_cnt=3, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 641 [10.14.10.177:2882] [2024-07-01 11:55:11.249659] [YB420A0E0AB1-00061550E15E2207-0-0]") 642 [2024-07-01 11:55:11.248855] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=7] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 643 [2024-07-01 11:55:11.248861] WDIAG [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:956) [58888][][T0][Y0-0000000000000000-0-0] [lt=5][errcode=-4036] do query_cluster_min_observer_version fail, need retry(ret=-4036, ret="OB_NEED_RETRY", mysql_error_code=4019, mysql_error_msg="Size overflow 644 [10.14.10.177:2882] [2024-07-01 11:55:11.249659] [YB420A0E0AB1-00061550E15E2207-0-0]") 645 [2024-07-01 11:55:11.248867] INFO [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:990) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] query_cluster_min_observer_version(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615, records=[], query_svr="0.0.0.0:0") 646 [2024-07-01 11:55:11.248876] WDIAG [TLOG] query_cluster_min_observer_version_ (ob_log_instance.cpp:3048) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=-4036] systable_helper_ query_cluster_min_observer_version fail(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615) 647 [2024-07-01 11:55:11.348942] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.88.228.164:2881", next_svr_idx=2, server_count=3) 648 [2024-07-01 11:55:11.357884] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=11] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.88.228.164:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 649 [2024-07-01 11:55:11.366525] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=11][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 650 [10.88.228.164:2882] [2024-07-01 11:55:11.366560] [YB420A58E4A4-00061528220D3951-0-0]", svr_="10.88.228.164:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.88.228.164:2881", is_oracle_mode=false) 651 [2024-07-01 11:55:11.366535] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=3, retry_svr_cnt=0, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 652 [10.88.228.164:2882] [2024-07-01 11:55:11.366560] [YB420A58E4A4-00061528220D3951-0-0]") 653 [2024-07-01 11:55:11.366550] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=6] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 654 [2024-07-01 11:55:11.366556] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.28.52.167:2881", next_svr_idx=0, server_count=3) 655 [2024-07-01 11:55:11.372755] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=9] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.28.52.167:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 656 [2024-07-01 11:55:11.379956] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 657 [10.28.52.167:2882] [2024-07-01 11:55:11.379014] [YB420A1C34A7-00061529D4B424E7-0-0]", svr_="10.28.52.167:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.28.52.167:2881", is_oracle_mode=false) 658 [2024-07-01 11:55:11.379966] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=1, retry_svr_cnt=1, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 659 [10.28.52.167:2882] [2024-07-01 11:55:11.379014] [YB420A1C34A7-00061529D4B424E7-0-0]") 660 [2024-07-01 11:55:11.379980] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 661 [2024-07-01 11:55:11.379986] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.14.10.177:2881", next_svr_idx=1, server_count=3) 662 [2024-07-01 11:55:11.381109] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.14.10.177:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 663 [2024-07-01 11:55:11.387730] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=21][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 664 [10.14.10.177:2882] [2024-07-01 11:55:11.388566] [YB420A0E0AB1-0006154FA93F8C1E-0-0]", svr_="10.14.10.177:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.14.10.177:2881", is_oracle_mode=false) 665 [2024-07-01 11:55:11.387745] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=12][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=2, retry_svr_cnt=2, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 666 [10.14.10.177:2882] [2024-07-01 11:55:11.388566] [YB420A0E0AB1-0006154FA93F8C1E-0-0]") 667 [2024-07-01 11:55:11.387773] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=15] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 668 [2024-07-01 11:55:11.387780] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.88.228.164:2881", next_svr_idx=2, server_count=3) 669 [2024-07-01 11:55:11.396742] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.88.228.164:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 670 [2024-07-01 11:55:11.405325] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=24][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 671 [10.88.228.164:2882] [2024-07-01 11:55:11.405388] [YB420A58E4A4-0006152909999C70-0-0]", svr_="10.88.228.164:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.88.228.164:2881", is_oracle_mode=false) 672 [2024-07-01 11:55:11.405347] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=19][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=3, retry_svr_cnt=3, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 673 [10.88.228.164:2882] [2024-07-01 11:55:11.405388] [YB420A58E4A4-0006152909999C70-0-0]") 674 [2024-07-01 11:55:11.405368] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=7] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 675 [2024-07-01 11:55:11.405374] WDIAG [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:956) [58888][][T0][Y0-0000000000000000-0-0] [lt=5][errcode=-4036] do query_cluster_min_observer_version fail, need retry(ret=-4036, ret="OB_NEED_RETRY", mysql_error_code=4019, mysql_error_msg="Size overflow 676 [10.88.228.164:2882] [2024-07-01 11:55:11.405388] [YB420A58E4A4-0006152909999C70-0-0]") 677 [2024-07-01 11:55:11.405379] INFO [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:990) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] query_cluster_min_observer_version(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615, records=[], query_svr="0.0.0.0:0") 678 [2024-07-01 11:55:11.405386] WDIAG [TLOG] query_cluster_min_observer_version_ (ob_log_instance.cpp:3048) [58888][][T0][Y0-0000000000000000-0-0] [lt=6][errcode=-4036] systable_helper_ query_cluster_min_observer_version fail(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615) 679 [2024-07-01 11:55:11.505450] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.28.52.167:2881", next_svr_idx=0, server_count=3) 680 [2024-07-01 11:55:11.513385] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=8] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.28.52.167:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 681 [2024-07-01 11:55:11.523397] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 682 [10.28.52.167:2882] [2024-07-01 11:55:11.522165] [YB420A1C34A7-00061529908742D3-0-0]", svr_="10.28.52.167:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.28.52.167:2881", is_oracle_mode=false) 683 [2024-07-01 11:55:11.523406] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=1, retry_svr_cnt=0, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 684 [10.28.52.167:2882] [2024-07-01 11:55:11.522165] [YB420A1C34A7-00061529908742D3-0-0]") 685 [2024-07-01 11:55:11.523421] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=6] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 686 [2024-07-01 11:55:11.523426] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.14.10.177:2881", next_svr_idx=1, server_count=3) 687 [2024-07-01 11:55:11.524398] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.14.10.177:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 688 [2024-07-01 11:55:11.530737] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=12][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 689 [10.14.10.177:2882] [2024-07-01 11:55:11.531584] [YB420A0E0AB1-0006154F9F3FCE0F-0-0]", svr_="10.14.10.177:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.14.10.177:2881", is_oracle_mode=false) 690 [2024-07-01 11:55:11.530745] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=7][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=2, retry_svr_cnt=1, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 691 [10.14.10.177:2882] [2024-07-01 11:55:11.531584] [YB420A0E0AB1-0006154F9F3FCE0F-0-0]") 692 [2024-07-01 11:55:11.530764] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=10] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 693 [2024-07-01 11:55:11.530769] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.88.228.164:2881", next_svr_idx=2, server_count=3) 694 [2024-07-01 11:55:11.539215] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.88.228.164:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 695 [2024-07-01 11:55:11.547848] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 696 [10.88.228.164:2882] [2024-07-01 11:55:11.547912] [YB420A58E4A4-0006152877ABA62C-0-0]", svr_="10.88.228.164:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.88.228.164:2881", is_oracle_mode=false) 697 [2024-07-01 11:55:11.547857] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=3, retry_svr_cnt=2, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 698 [10.88.228.164:2882] [2024-07-01 11:55:11.547912] [YB420A58E4A4-0006152877ABA62C-0-0]") 699 [2024-07-01 11:55:11.547871] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 700 [2024-07-01 11:55:11.547876] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.28.52.167:2881", next_svr_idx=0, server_count=3) 701 [2024-07-01 11:55:11.554099] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.28.52.167:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 702 [2024-07-01 11:55:11.561357] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 703 [10.28.52.167:2882] [2024-07-01 11:55:11.560393] [YB420A1C34A7-00061529F41393AC-0-0]", svr_="10.28.52.167:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.28.52.167:2881", is_oracle_mode=false) 704 [2024-07-01 11:55:11.561368] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=10][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=1, retry_svr_cnt=3, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 705 [10.28.52.167:2882] [2024-07-01 11:55:11.560393] [YB420A1C34A7-00061529F41393AC-0-0]") 706 [2024-07-01 11:55:11.561382] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 707 [2024-07-01 11:55:11.561386] WDIAG [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:956) [58888][][T0][Y0-0000000000000000-0-0] [lt=3][errcode=-4036] do query_cluster_min_observer_version fail, need retry(ret=-4036, ret="OB_NEED_RETRY", mysql_error_code=4019, mysql_error_msg="Size overflow 708 [10.28.52.167:2882] [2024-07-01 11:55:11.560393] [YB420A1C34A7-00061529F41393AC-0-0]") 709 [2024-07-01 11:55:11.561391] INFO [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:990) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] query_cluster_min_observer_version(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615, records=[], query_svr="0.0.0.0:0") 710 [2024-07-01 11:55:11.561396] WDIAG [TLOG] query_cluster_min_observer_version_ (ob_log_instance.cpp:3048) [58888][][T0][Y0-0000000000000000-0-0] [lt=4][errcode=-4036] systable_helper_ query_cluster_min_observer_version fail(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615) 711 [2024-07-01 11:55:11.661460] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.14.10.177:2881", next_svr_idx=1, server_count=3) 712 [2024-07-01 11:55:11.662582] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=6] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.14.10.177:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 713 [2024-07-01 11:55:11.669220] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 714 [10.14.10.177:2882] [2024-07-01 11:55:11.670060] [YB420A0E0AB1-0006155168EE8518-0-0]", svr_="10.14.10.177:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.14.10.177:2881", is_oracle_mode=false) 715 [2024-07-01 11:55:11.669228] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=2, retry_svr_cnt=0, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 716 [10.14.10.177:2882] [2024-07-01 11:55:11.670060] [YB420A0E0AB1-0006155168EE8518-0-0]") 717 [2024-07-01 11:55:11.669243] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 718 [2024-07-01 11:55:11.669248] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=3] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.88.228.164:2881", next_svr_idx=2, server_count=3) 719 [2024-07-01 11:55:11.677654] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.88.228.164:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 720 [2024-07-01 11:55:11.687170] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=19][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 721 [10.88.228.164:2882] [2024-07-01 11:55:11.687250] [YB420A58E4A4-000615283C3A418F-0-0]", svr_="10.88.228.164:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.88.228.164:2881", is_oracle_mode=false) 722 [2024-07-01 11:55:11.687178] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=7][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=3, retry_svr_cnt=1, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 723 [10.88.228.164:2882] [2024-07-01 11:55:11.687250] [YB420A58E4A4-000615283C3A418F-0-0]") 724 [2024-07-01 11:55:11.687193] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 725 [2024-07-01 11:55:11.687198] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.28.52.167:2881", next_svr_idx=0, server_count=3) 726 [2024-07-01 11:55:11.692583] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.28.52.167:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 727 [2024-07-01 11:55:11.699764] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=7][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 728 [10.28.52.167:2882] [2024-07-01 11:55:11.698729] [YB420A1C34A7-00061528C00B9E50-0-0]", svr_="10.28.52.167:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.28.52.167:2881", is_oracle_mode=false) 729 [2024-07-01 11:55:11.699772] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=7][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=1, retry_svr_cnt=2, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 730 [10.28.52.167:2882] [2024-07-01 11:55:11.698729] [YB420A1C34A7-00061528C00B9E50-0-0]") 731 [2024-07-01 11:55:11.699785] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 732 [2024-07-01 11:55:11.699790] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.14.10.177:2881", next_svr_idx=1, server_count=3) 733 [2024-07-01 11:55:11.700893] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.14.10.177:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 734 [2024-07-01 11:55:11.708304] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=19][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 735 [10.14.10.177:2882] [2024-07-01 11:55:11.709152] [YB420A0E0AB1-0006154FA93F8C25-0-0]", svr_="10.14.10.177:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.14.10.177:2881", is_oracle_mode=false) 736 [2024-07-01 11:55:11.708319] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=12][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=2, retry_svr_cnt=3, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 737 [10.14.10.177:2882] [2024-07-01 11:55:11.709152] [YB420A0E0AB1-0006154FA93F8C25-0-0]") 738 [2024-07-01 11:55:11.708343] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=11] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 739 [2024-07-01 11:55:11.708349] WDIAG [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:956) [58888][][T0][Y0-0000000000000000-0-0] [lt=5][errcode=-4036] do query_cluster_min_observer_version fail, need retry(ret=-4036, ret="OB_NEED_RETRY", mysql_error_code=4019, mysql_error_msg="Size overflow 740 [10.14.10.177:2882] [2024-07-01 11:55:11.709152] [YB420A0E0AB1-0006154FA93F8C25-0-0]") 741 [2024-07-01 11:55:11.708354] INFO [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:990) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] query_cluster_min_observer_version(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615, records=[], query_svr="0.0.0.0:0") 742 [2024-07-01 11:55:11.708361] WDIAG [TLOG] query_cluster_min_observer_version_ (ob_log_instance.cpp:3048) [58888][][T0][Y0-0000000000000000-0-0] [lt=6][errcode=-4036] systable_helper_ query_cluster_min_observer_version fail(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615) 743 [2024-07-01 11:55:11.808425] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.88.228.164:2881", next_svr_idx=2, server_count=3) 744 [2024-07-01 11:55:11.816971] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=9] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.88.228.164:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 745 [2024-07-01 11:55:11.825972] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=16][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 746 [10.88.228.164:2882] [2024-07-01 11:55:11.825994] [YB420A58E4A4-000615287BB51122-0-0]", svr_="10.88.228.164:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.88.228.164:2881", is_oracle_mode=false) 747 [2024-07-01 11:55:11.825985] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=11][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=3, retry_svr_cnt=0, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 748 [10.88.228.164:2882] [2024-07-01 11:55:11.825994] [YB420A58E4A4-000615287BB51122-0-0]") 749 [2024-07-01 11:55:11.826003] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=6] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 750 [2024-07-01 11:55:11.826009] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.28.52.167:2881", next_svr_idx=0, server_count=3) 751 [2024-07-01 11:55:11.831367] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.28.52.167:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 752 [2024-07-01 11:55:11.839048] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 753 [10.28.52.167:2882] [2024-07-01 11:55:11.838003] [YB420A1C34A7-000615296FD79A9C-0-0]", svr_="10.28.52.167:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.28.52.167:2881", is_oracle_mode=false) 754 [2024-07-01 11:55:11.839061] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=12][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=1, retry_svr_cnt=1, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 755 [10.28.52.167:2882] [2024-07-01 11:55:11.838003] [YB420A1C34A7-000615296FD79A9C-0-0]") 756 [2024-07-01 11:55:11.839077] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=6] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 757 [2024-07-01 11:55:11.839082] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.14.10.177:2881", next_svr_idx=1, server_count=3) 758 [2024-07-01 11:55:11.840166] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.14.10.177:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 759 [2024-07-01 11:55:11.846928] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=7][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 760 [10.14.10.177:2882] [2024-07-01 11:55:11.847728] [YB420A0E0AB1-0006154FA93F8C29-0-0]", svr_="10.14.10.177:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.14.10.177:2881", is_oracle_mode=false) 761 [2024-07-01 11:55:11.846937] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=2, retry_svr_cnt=2, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 762 [10.14.10.177:2882] [2024-07-01 11:55:11.847728] [YB420A0E0AB1-0006154FA93F8C29-0-0]") 763 [2024-07-01 11:55:11.846950] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 764 [2024-07-01 11:55:11.846955] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.88.228.164:2881", next_svr_idx=2, server_count=3) 765 [2024-07-01 11:55:11.855286] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.88.228.164:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 766 [2024-07-01 11:55:11.864688] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=21][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 767 [10.88.228.164:2882] [2024-07-01 11:55:11.864719] [YB420A58E4A4-00061528220D3956-0-0]", svr_="10.88.228.164:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.88.228.164:2881", is_oracle_mode=false) 768 [2024-07-01 11:55:11.864713] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=21][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=3, retry_svr_cnt=3, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 769 [10.88.228.164:2882] [2024-07-01 11:55:11.864719] [YB420A58E4A4-00061528220D3956-0-0]") 770 [2024-07-01 11:55:11.864746] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=12] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 771 [2024-07-01 11:55:11.864759] WDIAG [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:956) [58888][][T0][Y0-0000000000000000-0-0] [lt=12][errcode=-4036] do query_cluster_min_observer_version fail, need retry(ret=-4036, ret="OB_NEED_RETRY", mysql_error_code=4019, mysql_error_msg="Size overflow 772 [10.88.228.164:2882] [2024-07-01 11:55:11.864719] [YB420A58E4A4-00061528220D3956-0-0]") 773 [2024-07-01 11:55:11.864765] INFO [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:990) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] query_cluster_min_observer_version(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615, records=[], query_svr="0.0.0.0:0") 774 [2024-07-01 11:55:11.864772] WDIAG [TLOG] query_cluster_min_observer_version_ (ob_log_instance.cpp:3048) [58888][][T0][Y0-0000000000000000-0-0] [lt=6][errcode=-4036] systable_helper_ query_cluster_min_observer_version fail(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615) 775 [2024-07-01 11:55:11.964847] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.28.52.167:2881", next_svr_idx=0, server_count=3) 776 [2024-07-01 11:55:11.972408] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=23] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.28.52.167:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 777 [2024-07-01 11:55:11.980237] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=28][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 778 [10.28.52.167:2882] [2024-07-01 11:55:11.979091] [YB420A1C34A7-00061528C00B9E53-0-0]", svr_="10.28.52.167:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.28.52.167:2881", is_oracle_mode=false) 779 [2024-07-01 11:55:11.980266] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=25][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=1, retry_svr_cnt=0, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 780 [10.28.52.167:2882] [2024-07-01 11:55:11.979091] [YB420A1C34A7-00061528C00B9E53-0-0]") 781 [2024-07-01 11:55:11.980303] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=12] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 782 [2024-07-01 11:55:11.980314] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=8] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.14.10.177:2881", next_svr_idx=1, server_count=3) 783 [2024-07-01 11:55:11.981524] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=8] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.14.10.177:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 784 [2024-07-01 11:55:11.988484] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=16][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 785 [10.14.10.177:2882] [2024-07-01 11:55:11.989312] [YB420A0E0AB1-00061550E15E220F-0-0]", svr_="10.14.10.177:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.14.10.177:2881", is_oracle_mode=false) 786 [2024-07-01 11:55:11.988511] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=25][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=2, retry_svr_cnt=1, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 787 [10.14.10.177:2882] [2024-07-01 11:55:11.989312] [YB420A0E0AB1-00061550E15E220F-0-0]") 788 [2024-07-01 11:55:11.988542] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=11] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 789 [2024-07-01 11:55:11.988552] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=8] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.88.228.164:2881", next_svr_idx=2, server_count=3) 790 [2024-07-01 11:55:11.996946] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=9] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.88.228.164:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 791 [2024-07-01 11:55:12.005120] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=17][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 792 [10.88.228.164:2882] [2024-07-01 11:55:12.005171] [YB420A58E4A4-0006152925710525-0-0]", svr_="10.88.228.164:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.88.228.164:2881", is_oracle_mode=false) 793 [2024-07-01 11:55:12.005146] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=24][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=3, retry_svr_cnt=2, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 794 [10.88.228.164:2882] [2024-07-01 11:55:12.005171] [YB420A58E4A4-0006152925710525-0-0]") 795 [2024-07-01 11:55:12.005182] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=11] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 796 [2024-07-01 11:55:12.005193] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=8] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.28.52.167:2881", next_svr_idx=0, server_count=3) 797 [2024-07-01 11:55:12.011642] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=8] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.28.52.167:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 798 [2024-07-01 11:55:12.018935] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=19][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 799 [10.28.52.167:2882] [2024-07-01 11:55:12.017926] [YB420A1C34A7-00061529D4B424EB-0-0]", svr_="10.28.52.167:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.28.52.167:2881", is_oracle_mode=false) 800 [2024-07-01 11:55:12.018958] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=21][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=1, retry_svr_cnt=3, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 801 [10.28.52.167:2882] [2024-07-01 11:55:12.017926] [YB420A1C34A7-00061529D4B424EB-0-0]") 802 [2024-07-01 11:55:12.018995] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=16] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 803 [2024-07-01 11:55:12.019004] WDIAG [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:956) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=-4036] do query_cluster_min_observer_version fail, need retry(ret=-4036, ret="OB_NEED_RETRY", mysql_error_code=4019, mysql_error_msg="Size overflow 804 [10.28.52.167:2882] [2024-07-01 11:55:12.017926] [YB420A1C34A7-00061529D4B424EB-0-0]") 805 [2024-07-01 11:55:12.019013] INFO [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:990) [58888][][T0][Y0-0000000000000000-0-0] [lt=7] query_cluster_min_observer_version(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615, records=[], query_svr="0.0.0.0:0") 806 [2024-07-01 11:55:12.019023] WDIAG [TLOG] query_cluster_min_observer_version_ (ob_log_instance.cpp:3048) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=-4036] systable_helper_ query_cluster_min_observer_version fail(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615) 807 [2024-07-01 11:55:12.119111] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=6] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.14.10.177:2881", next_svr_idx=1, server_count=3) 808 [2024-07-01 11:55:12.120334] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=28] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.14.10.177:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 809 [2024-07-01 11:55:12.127351] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=21][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 810 [10.14.10.177:2882] [2024-07-01 11:55:12.128166] [YB420A0E0AB1-0006154F49EFE025-0-0]", svr_="10.14.10.177:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.14.10.177:2881", is_oracle_mode=false) 811 [2024-07-01 11:55:12.127376] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=22][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=2, retry_svr_cnt=0, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 812 [10.14.10.177:2882] [2024-07-01 11:55:12.128166] [YB420A0E0AB1-0006154F49EFE025-0-0]") 813 [2024-07-01 11:55:12.127409] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=11] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 814 [2024-07-01 11:55:12.127419] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=8] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.88.228.164:2881", next_svr_idx=2, server_count=3) 815 [2024-07-01 11:55:12.136371] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=7] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.88.228.164:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 816 [2024-07-01 11:55:12.144761] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=21][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 817 [10.88.228.164:2882] [2024-07-01 11:55:12.144687] [YB420A58E4A4-0006152848ACD541-0-0]", svr_="10.88.228.164:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.88.228.164:2881", is_oracle_mode=false) 818 [2024-07-01 11:55:12.144792] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=28][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=3, retry_svr_cnt=1, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 819 [10.88.228.164:2882] [2024-07-01 11:55:12.144687] [YB420A58E4A4-0006152848ACD541-0-0]") 820 [2024-07-01 11:55:12.144825] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=11] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 821 [2024-07-01 11:55:12.144835] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=8] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.28.52.167:2881", next_svr_idx=0, server_count=3) 822 [2024-07-01 11:55:12.152261] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=9] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.28.52.167:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 823 [2024-07-01 11:55:12.159820] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=17][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 824 [10.28.52.167:2882] [2024-07-01 11:55:12.158566] [YB420A1C34A7-00061528F85EEC59-0-0]", svr_="10.28.52.167:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.28.52.167:2881", is_oracle_mode=false) 825 [2024-07-01 11:55:12.159840] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=18][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=1, retry_svr_cnt=2, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 826 [10.28.52.167:2882] [2024-07-01 11:55:12.158566] [YB420A1C34A7-00061528F85EEC59-0-0]") 827 [2024-07-01 11:55:12.159861] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=8] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 828 [2024-07-01 11:55:12.159869] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=6] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.14.10.177:2881", next_svr_idx=1, server_count=3) 829 [2024-07-01 11:55:12.160926] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.14.10.177:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 830 [2024-07-01 11:55:12.167584] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=10][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 831 [10.14.10.177:2882] [2024-07-01 11:55:12.168409] [YB420A0E0AB1-0006154F9F3FCE17-0-0]", svr_="10.14.10.177:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.14.10.177:2881", is_oracle_mode=false) 832 [2024-07-01 11:55:12.167594] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=2, retry_svr_cnt=3, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 833 [10.14.10.177:2882] [2024-07-01 11:55:12.168409] [YB420A0E0AB1-0006154F9F3FCE17-0-0]") 834 [2024-07-01 11:55:12.167609] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=6] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 835 [2024-07-01 11:55:12.167619] WDIAG [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:956) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=-4036] do query_cluster_min_observer_version fail, need retry(ret=-4036, ret="OB_NEED_RETRY", mysql_error_code=4019, mysql_error_msg="Size overflow 836 [10.14.10.177:2882] [2024-07-01 11:55:12.168409] [YB420A0E0AB1-0006154F9F3FCE17-0-0]") 837 [2024-07-01 11:55:12.167624] INFO [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:990) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] query_cluster_min_observer_version(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615, records=[], query_svr="0.0.0.0:0") 838 [2024-07-01 11:55:12.167632] WDIAG [TLOG] query_cluster_min_observer_version_ (ob_log_instance.cpp:3048) [58888][][T0][Y0-0000000000000000-0-0] [lt=7][errcode=-4036] systable_helper_ query_cluster_min_observer_version fail(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615) 839 [2024-07-01 11:55:12.267701] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.88.228.164:2881", next_svr_idx=2, server_count=3) 840 [2024-07-01 11:55:12.276401] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=14] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.88.228.164:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 841 [2024-07-01 11:55:12.350473] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=12][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 842 [10.88.228.164:2882] [2024-07-01 11:55:12.350472] [YB420A58E4A4-00061528498B8E9C-0-0]", svr_="10.88.228.164:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.88.228.164:2881", is_oracle_mode=false) 843 [2024-07-01 11:55:12.350502] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=25][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=3, retry_svr_cnt=0, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 844 [10.88.228.164:2882] [2024-07-01 11:55:12.350472] [YB420A58E4A4-00061528498B8E9C-0-0]") 845 [2024-07-01 11:55:12.350529] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=9] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 846 [2024-07-01 11:55:12.350537] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=6] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.28.52.167:2881", next_svr_idx=0, server_count=3) 847 [2024-07-01 11:55:12.356900] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=6] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.28.52.167:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 848 [2024-07-01 11:55:12.365980] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=29][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 849 [10.28.52.167:2882] [2024-07-01 11:55:12.364775] [YB420A1C34A7-00061529908742D6-0-0]", svr_="10.28.52.167:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.28.52.167:2881", is_oracle_mode=false) 850 [2024-07-01 11:55:12.366000] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=15][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=1, retry_svr_cnt=1, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 851 [10.28.52.167:2882] [2024-07-01 11:55:12.364775] [YB420A1C34A7-00061529908742D6-0-0]") 852 [2024-07-01 11:55:12.366028] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=13] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 853 [2024-07-01 11:55:12.366036] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.14.10.177:2881", next_svr_idx=1, server_count=3) 854 [2024-07-01 11:55:12.367175] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=6] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.14.10.177:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 855 [2024-07-01 11:55:12.373865] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=24][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 856 [10.14.10.177:2882] [2024-07-01 11:55:12.374677] [YB420A0E0AB1-0006154F9F3FCE1A-0-0]", svr_="10.14.10.177:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.14.10.177:2881", is_oracle_mode=false) 857 [2024-07-01 11:55:12.373881] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=13][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=2, retry_svr_cnt=2, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 858 [10.14.10.177:2882] [2024-07-01 11:55:12.374677] [YB420A0E0AB1-0006154F9F3FCE1A-0-0]") 859 [2024-07-01 11:55:12.373902] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=8] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 860 [2024-07-01 11:55:12.373910] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.88.228.164:2881", next_svr_idx=2, server_count=3) 861 [2024-07-01 11:55:12.382527] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=6] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.88.228.164:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 862 [2024-07-01 11:55:12.390520] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=14][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 863 [10.88.228.164:2882] [2024-07-01 11:55:12.390572] [YB420A58E4A4-00061528498B8EA0-0-0]", svr_="10.88.228.164:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.88.228.164:2881", is_oracle_mode=false) 864 [2024-07-01 11:55:12.390532] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=10][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=3, retry_svr_cnt=3, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 865 [10.88.228.164:2882] [2024-07-01 11:55:12.390572] [YB420A58E4A4-00061528498B8EA0-0-0]") 866 [2024-07-01 11:55:12.390551] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=7] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 867 [2024-07-01 11:55:12.390557] WDIAG [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:956) [58888][][T0][Y0-0000000000000000-0-0] [lt=5][errcode=-4036] do query_cluster_min_observer_version fail, need retry(ret=-4036, ret="OB_NEED_RETRY", mysql_error_code=4019, mysql_error_msg="Size overflow 868 [10.88.228.164:2882] [2024-07-01 11:55:12.390572] [YB420A58E4A4-00061528498B8EA0-0-0]") 869 [2024-07-01 11:55:12.390568] INFO [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:990) [58888][][T0][Y0-0000000000000000-0-0] [lt=10] query_cluster_min_observer_version(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615, records=[], query_svr="0.0.0.0:0") 870 [2024-07-01 11:55:12.390575] WDIAG [TLOG] query_cluster_min_observer_version_ (ob_log_instance.cpp:3048) [58888][][T0][Y0-0000000000000000-0-0] [lt=6][errcode=-4036] systable_helper_ query_cluster_min_observer_version fail(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615) 871 [2024-07-01 11:55:12.490651] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.28.52.167:2881", next_svr_idx=0, server_count=3) 872 [2024-07-01 11:55:12.497466] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=19] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.28.52.167:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 873 [2024-07-01 11:55:12.504894] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=12][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 874 [10.28.52.167:2882] [2024-07-01 11:55:12.503756] [YB420A1C34A7-0006152900CC36EC-0-0]", svr_="10.28.52.167:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.28.52.167:2881", is_oracle_mode=false) 875 [2024-07-01 11:55:12.504905] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=1, retry_svr_cnt=0, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 876 [10.28.52.167:2882] [2024-07-01 11:55:12.503756] [YB420A1C34A7-0006152900CC36EC-0-0]") 877 [2024-07-01 11:55:12.504924] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=6] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 878 [2024-07-01 11:55:12.504930] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.14.10.177:2881", next_svr_idx=1, server_count=3) 879 [2024-07-01 11:55:12.506131] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.14.10.177:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 880 [2024-07-01 11:55:12.512684] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=28][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 881 [10.14.10.177:2882] [2024-07-01 11:55:12.513527] [YB420A0E0AB1-0006154FA93F8C31-0-0]", svr_="10.14.10.177:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.14.10.177:2881", is_oracle_mode=false) 882 [2024-07-01 11:55:12.512705] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=16][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=2, retry_svr_cnt=1, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 883 [10.14.10.177:2882] [2024-07-01 11:55:12.513527] [YB420A0E0AB1-0006154FA93F8C31-0-0]") 884 [2024-07-01 11:55:12.512733] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=14] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 885 [2024-07-01 11:55:12.512740] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.88.228.164:2881", next_svr_idx=2, server_count=3) 886 [2024-07-01 11:55:12.521277] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=7] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.88.228.164:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 887 [2024-07-01 11:55:12.529397] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=15][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 888 [10.88.228.164:2882] [2024-07-01 11:55:12.529464] [YB420A58E4A4-000615283C3A419A-0-0]", svr_="10.88.228.164:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.88.228.164:2881", is_oracle_mode=false) 889 [2024-07-01 11:55:12.529414] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=14][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=3, retry_svr_cnt=2, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 890 [10.88.228.164:2882] [2024-07-01 11:55:12.529464] [YB420A58E4A4-000615283C3A419A-0-0]") 891 [2024-07-01 11:55:12.529434] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=8] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 892 [2024-07-01 11:55:12.529441] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.28.52.167:2881", next_svr_idx=0, server_count=3) 893 [2024-07-01 11:55:12.535946] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.28.52.167:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 894 [2024-07-01 11:55:12.543076] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 895 [10.28.52.167:2882] [2024-07-01 11:55:12.541748] [YB420A1C34A7-00061528F85EEC5D-0-0]", svr_="10.28.52.167:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.28.52.167:2881", is_oracle_mode=false) 896 [2024-07-01 11:55:12.543085] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=1, retry_svr_cnt=3, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 897 [10.28.52.167:2882] [2024-07-01 11:55:12.541748] [YB420A1C34A7-00061528F85EEC5D-0-0]") 898 [2024-07-01 11:55:12.543100] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 899 [2024-07-01 11:55:12.543105] WDIAG [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:956) [58888][][T0][Y0-0000000000000000-0-0] [lt=4][errcode=-4036] do query_cluster_min_observer_version fail, need retry(ret=-4036, ret="OB_NEED_RETRY", mysql_error_code=4019, mysql_error_msg="Size overflow 900 [10.28.52.167:2882] [2024-07-01 11:55:12.541748] [YB420A1C34A7-00061528F85EEC5D-0-0]") 901 [2024-07-01 11:55:12.543115] INFO [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:990) [58888][][T0][Y0-0000000000000000-0-0] [lt=9] query_cluster_min_observer_version(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615, records=[], query_svr="0.0.0.0:0") 902 [2024-07-01 11:55:12.543121] WDIAG [TLOG] query_cluster_min_observer_version_ (ob_log_instance.cpp:3048) [58888][][T0][Y0-0000000000000000-0-0] [lt=6][errcode=-4036] systable_helper_ query_cluster_min_observer_version fail(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615) 903 [2024-07-01 11:55:12.643189] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.14.10.177:2881", next_svr_idx=1, server_count=3) 904 [2024-07-01 11:55:12.644327] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=10] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.14.10.177:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 905 [2024-07-01 11:55:12.651311] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=8][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 906 [10.14.10.177:2882] [2024-07-01 11:55:12.652136] [YB420A0E0AB1-00061550C30E97DD-0-0]", svr_="10.14.10.177:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.14.10.177:2881", is_oracle_mode=false) 907 [2024-07-01 11:55:12.651322] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=10][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=2, retry_svr_cnt=0, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 908 [10.14.10.177:2882] [2024-07-01 11:55:12.652136] [YB420A0E0AB1-00061550C30E97DD-0-0]") 909 [2024-07-01 11:55:12.651338] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 910 [2024-07-01 11:55:12.651343] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.88.228.164:2881", next_svr_idx=2, server_count=3) 911 [2024-07-01 11:55:12.659670] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.88.228.164:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 912 [2024-07-01 11:55:12.668258] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 913 [10.88.228.164:2882] [2024-07-01 11:55:12.668344] [YB420A58E4A4-0006152848ACD54A-0-0]", svr_="10.88.228.164:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.88.228.164:2881", is_oracle_mode=false) 914 [2024-07-01 11:55:12.668271] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=11][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=3, retry_svr_cnt=1, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 915 [10.88.228.164:2882] [2024-07-01 11:55:12.668344] [YB420A58E4A4-0006152848ACD54A-0-0]") 916 [2024-07-01 11:55:12.668289] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 917 [2024-07-01 11:55:12.668299] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=9] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.28.52.167:2881", next_svr_idx=0, server_count=3) 918 [2024-07-01 11:55:12.675872] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.28.52.167:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 919 [2024-07-01 11:55:12.683201] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=26][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 920 [10.28.52.167:2882] [2024-07-01 11:55:12.681946] [YB420A1C34A7-000615286D4DCFE3-0-0]", svr_="10.28.52.167:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.28.52.167:2881", is_oracle_mode=false) 921 [2024-07-01 11:55:12.683220] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=14][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=1, retry_svr_cnt=2, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 922 [10.28.52.167:2882] [2024-07-01 11:55:12.681946] [YB420A1C34A7-000615286D4DCFE3-0-0]") 923 [2024-07-01 11:55:12.683241] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=9] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 924 [2024-07-01 11:55:12.683249] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.14.10.177:2881", next_svr_idx=1, server_count=3) 925 [2024-07-01 11:55:12.684307] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.14.10.177:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 926 [2024-07-01 11:55:12.690757] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=9][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 927 [10.14.10.177:2882] [2024-07-01 11:55:12.691592] [YB420A0E0AB1-00061551145E2B1C-0-0]", svr_="10.14.10.177:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.14.10.177:2881", is_oracle_mode=false) 928 [2024-07-01 11:55:12.690768] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=10][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=2, retry_svr_cnt=3, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 929 [10.14.10.177:2882] [2024-07-01 11:55:12.691592] [YB420A0E0AB1-00061551145E2B1C-0-0]") 930 [2024-07-01 11:55:12.690783] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 931 [2024-07-01 11:55:12.690789] WDIAG [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:956) [58888][][T0][Y0-0000000000000000-0-0] [lt=5][errcode=-4036] do query_cluster_min_observer_version fail, need retry(ret=-4036, ret="OB_NEED_RETRY", mysql_error_code=4019, mysql_error_msg="Size overflow 932 [10.14.10.177:2882] [2024-07-01 11:55:12.691592] [YB420A0E0AB1-00061551145E2B1C-0-0]") 933 [2024-07-01 11:55:12.690795] INFO [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:990) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] query_cluster_min_observer_version(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615, records=[], query_svr="0.0.0.0:0") 934 [2024-07-01 11:55:12.690807] WDIAG [TLOG] query_cluster_min_observer_version_ (ob_log_instance.cpp:3048) [58888][][T0][Y0-0000000000000000-0-0] [lt=11][errcode=-4036] systable_helper_ query_cluster_min_observer_version fail(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615) 935 [2024-07-01 11:55:12.790890] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.88.228.164:2881", next_svr_idx=2, server_count=3) 936 [2024-07-01 11:55:12.799432] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=26] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.88.228.164:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 937 [2024-07-01 11:55:12.807643] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=16][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 938 [10.88.228.164:2882] [2024-07-01 11:55:12.807721] [YB420A58E4A4-00061528220D3960-0-0]", svr_="10.88.228.164:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.88.228.164:2881", is_oracle_mode=false) 939 [2024-07-01 11:55:12.807659] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=13][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=3, retry_svr_cnt=0, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 940 [10.88.228.164:2882] [2024-07-01 11:55:12.807721] [YB420A58E4A4-00061528220D3960-0-0]") 941 [2024-07-01 11:55:12.807678] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=7] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 942 [2024-07-01 11:55:12.807685] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.28.52.167:2881", next_svr_idx=0, server_count=3) 943 [2024-07-01 11:55:12.815241] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.28.52.167:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 944 [2024-07-01 11:55:12.823182] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=31][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 945 [10.28.52.167:2882] [2024-07-01 11:55:12.822047] [YB420A1C34A7-000615296FD79AAE-0-0]", svr_="10.28.52.167:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.28.52.167:2881", is_oracle_mode=false) 946 [2024-07-01 11:55:12.823211] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=25][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=1, retry_svr_cnt=1, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 947 [10.28.52.167:2882] [2024-07-01 11:55:12.822047] [YB420A1C34A7-000615296FD79AAE-0-0]") 948 [2024-07-01 11:55:12.823243] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=11] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 949 [2024-07-01 11:55:12.823253] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=7] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.14.10.177:2881", next_svr_idx=1, server_count=3) 950 [2024-07-01 11:55:12.824411] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=14] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.14.10.177:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 951 [2024-07-01 11:55:12.831879] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=13][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 952 [10.14.10.177:2882] [2024-07-01 11:55:12.832671] [YB420A0E0AB1-0006154F926FCE9D-0-0]", svr_="10.14.10.177:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.14.10.177:2881", is_oracle_mode=false) 953 [2024-07-01 11:55:12.831900] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=19][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=2, retry_svr_cnt=2, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 954 [10.14.10.177:2882] [2024-07-01 11:55:12.832671] [YB420A0E0AB1-0006154F926FCE9D-0-0]") 955 [2024-07-01 11:55:12.831927] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=9] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 956 [2024-07-01 11:55:12.831936] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=7] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.88.228.164:2881", next_svr_idx=2, server_count=3) 957 [2024-07-01 11:55:12.840428] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=6] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.88.228.164:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 958 [2024-07-01 11:55:12.848669] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=18][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 959 [10.88.228.164:2882] [2024-07-01 11:55:12.848702] [YB420A58E4A4-0006152909999C7A-0-0]", svr_="10.88.228.164:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.88.228.164:2881", is_oracle_mode=false) 960 [2024-07-01 11:55:12.848686] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=15][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=3, retry_svr_cnt=3, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 961 [10.88.228.164:2882] [2024-07-01 11:55:12.848702] [YB420A58E4A4-0006152909999C7A-0-0]") 962 [2024-07-01 11:55:12.848709] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=7] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 963 [2024-07-01 11:55:12.848715] WDIAG [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:956) [58888][][T0][Y0-0000000000000000-0-0] [lt=5][errcode=-4036] do query_cluster_min_observer_version fail, need retry(ret=-4036, ret="OB_NEED_RETRY", mysql_error_code=4019, mysql_error_msg="Size overflow 964 [10.88.228.164:2882] [2024-07-01 11:55:12.848702] [YB420A58E4A4-0006152909999C7A-0-0]") 965 [2024-07-01 11:55:12.848721] INFO [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:990) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] query_cluster_min_observer_version(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615, records=[], query_svr="0.0.0.0:0") 966 [2024-07-01 11:55:12.848732] WDIAG [TLOG] query_cluster_min_observer_version_ (ob_log_instance.cpp:3048) [58888][][T0][Y0-0000000000000000-0-0] [lt=10][errcode=-4036] systable_helper_ query_cluster_min_observer_version fail(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615) 967 [2024-07-01 11:55:12.948817] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.28.52.167:2881", next_svr_idx=0, server_count=3) 968 [2024-07-01 11:55:12.957025] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=30] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.28.52.167:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 969 [2024-07-01 11:55:12.964855] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=20][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 970 [10.28.52.167:2882] [2024-07-01 11:55:12.963533] [YB420A1C34A7-00061529D4B424F5-0-0]", svr_="10.28.52.167:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.28.52.167:2881", is_oracle_mode=false) 971 [2024-07-01 11:55:12.964879] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=20][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=1, retry_svr_cnt=0, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 972 [10.28.52.167:2882] [2024-07-01 11:55:12.963533] [YB420A1C34A7-00061529D4B424F5-0-0]") 973 [2024-07-01 11:55:12.964905] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=10] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 974 [2024-07-01 11:55:12.964914] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=7] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.14.10.177:2881", next_svr_idx=1, server_count=3) 975 [2024-07-01 11:55:12.966045] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=8] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.14.10.177:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 976 [2024-07-01 11:55:12.972934] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=13][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 977 [10.14.10.177:2882] [2024-07-01 11:55:12.973733] [YB420A0E0AB1-0006154F926FCEA1-0-0]", svr_="10.14.10.177:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.14.10.177:2881", is_oracle_mode=false) 978 [2024-07-01 11:55:12.972950] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=15][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=2, retry_svr_cnt=1, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 979 [10.14.10.177:2882] [2024-07-01 11:55:12.973733] [YB420A0E0AB1-0006154F926FCEA1-0-0]") 980 [2024-07-01 11:55:12.972971] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=7] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 981 [2024-07-01 11:55:12.972977] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=4] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.88.228.164:2881", next_svr_idx=2, server_count=3) 982 [2024-07-01 11:55:12.981348] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=10] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.88.228.164:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 983 [2024-07-01 11:55:12.989769] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=16][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 984 [10.88.228.164:2882] [2024-07-01 11:55:12.989835] [YB420A58E4A4-000615283C3A419D-0-0]", svr_="10.88.228.164:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.88.228.164:2881", is_oracle_mode=false) 985 [2024-07-01 11:55:12.989789] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=18][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=3, retry_svr_cnt=2, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 986 [10.88.228.164:2882] [2024-07-01 11:55:12.989835] [YB420A58E4A4-000615283C3A419D-0-0]") 987 [2024-07-01 11:55:12.989816] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=9] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 988 [2024-07-01 11:55:12.989824] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=6] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.28.52.167:2881", next_svr_idx=0, server_count=3) 989 [2024-07-01 11:55:12.997034] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=6] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.28.52.167:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false) 990 [2024-07-01 11:55:13.006272] WDIAG [TLOG] query (ob_log_mysql_connector.cpp:149) [58888][][T0][Y0-0000000000000000-0-0] [lt=14][errcode=0] mysql_real_query fail(err=1, mysql_error_code=4019, mysql_error="Size overflow 991 [10.28.52.167:2882] [2024-07-01 11:55:13.004971] [YB420A1C34A7-00061529E7E99AC5-0-0]", svr_="10.28.52.167:2881", sql_len=95, sql="SELECT DISTINCT VALUE FROM __ALL_VIRTUAL_SYS_PARAMETER_STAT WHERE NAME = 'MIN_OBSERVER_VERSION'", svr_="10.28.52.167:2881", is_oracle_mode=false) 992 [2024-07-01 11:55:13.006290] WDIAG [TLOG.FETCHER] do_query_ (ob_log_systable_helper.cpp:1410) [58888][][T0][Y0-0000000000000000-0-0] [lt=16][errcode=-4036] query fail on current server, need retry to change server(ret=-4036, ret="OB_NEED_RETRY", cur_server="0.0.0.0:0", next_svr_idx=1, retry_svr_cnt=3, server_count=3, mysql_error_code=4019, mysql_error_msg="Size overflow 993 [10.28.52.167:2882] [2024-07-01 11:55:13.004971] [YB420A1C34A7-00061529E7E99AC5-0-0]") 994 [2024-07-01 11:55:13.006310] INFO [TLOG] destroy (ob_log_mysql_connector.cpp:124) [58888][][T0][Y0-0000000000000000-0-0] [lt=7] destroy mysql connector succ(this=0x7f24013cd0d0, svr_="0.0.0.0:0") 995 [2024-07-01 11:55:13.006316] WDIAG [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:956) [58888][][T0][Y0-0000000000000000-0-0] [lt=5][errcode=-4036] do query_cluster_min_observer_version fail, need retry(ret=-4036, ret="OB_NEED_RETRY", mysql_error_code=4019, mysql_error_msg="Size overflow 996 [10.28.52.167:2882] [2024-07-01 11:55:13.004971] [YB420A1C34A7-00061529E7E99AC5-0-0]") 997 [2024-07-01 11:55:13.006322] INFO [TLOG.FETCHER] query_cluster_min_observer_version (ob_log_systable_helper.cpp:990) [58888][][T0][Y0-0000000000000000-0-0] [lt=5] query_cluster_min_observer_version(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615, records=[], query_svr="0.0.0.0:0") 998 [2024-07-01 11:55:13.006329] WDIAG [TLOG] query_cluster_min_observer_version_ (ob_log_instance.cpp:3048) [58888][][T0][Y0-0000000000000000-0-0] [lt=6][errcode=-4036] systable_helper_ query_cluster_min_observer_version fail(ret=-4036, ret="OB_NEED_RETRY", min_observer_version=18446744073709551615) 999 [2024-07-01 11:55:13.106416] INFO [TLOG.FETCHER] change_to_next_server_ (ob_log_systable_helper.cpp:1510) [58888][][T0][Y0-0000000000000000-0-0] [lt=9] connect to next mysql server(cur_server="0.0.0.0:0", next_server="10.14.10.177:2881", next_svr_idx=1, server_count=3) 1000 [2024-07-01 11:55:13.107661] INFO [TLOG] init (ob_log_mysql_connector.cpp:106) [58888][][T0][Y0-0000000000000000-0-0] [lt=27] init mysql connector succ(this=0x7f24013cd0d0, cfg={svr:"10.14.10.177:2881", mysql_user:"root", mysql_db:"oceanbase", mysql_connect_timeout_sec:40, mysql_query_timeout_sec:30}, is_oracle_mode=false)