OceanBase数据库这个是什么原因？[2023-12-04 15:21:44.440306] INFO [CLOG] get_min_unreplayed_log_info (ob_replay_status.cpp:1029) [1042434][T1002_TenantWea][T1002][Y0-0000000000000000-0-0] [lt=4] get_min_unreplayed_log_info(lsn={lsn:60412604737}, scn={val:1701560096988684470}, this={lsid:{id:1001}, isenabled:true, is_submitblocked:false, role_:2, errinfo:{lsn:{lsn:60412604671}, scn:{val:1698974409018970461}, logtype:0, is_submiterr:true, errts:1701560097210601, errret:-4002}, refcnt:3, post_barrierlsn:{lsn:18446744073709551615}, pending_taskcount:0, submit_logtask:{ObReplayServiceSubmitTask:{type_:1, enqueuets:1701674504439360, errinfo:{has_fatalerror:false, failts:1701560097210601, failcost:35435403, retcode:-4002}}, next_to_submitlsn:{lsn:60412604737}, committed_endlsn:{lsn:60932966934}, next_to_submitscn:{val:1701560096988684470}, baselsn:{lsn:59521929216}, basescn:{val:1701374432191328301}, iterator_:{iteratorimpl:{buf:0x1465b6e05000, next_round_pread_size:2121728, curr_read_pos:0, curr_read_buf_start_pos:0, curr_read_buf_end_pos:122, logstorage:{IteratorStorage:{start_lsn:{lsn:60412604671}, end_lsn:{lsn:60412604793}, read_buf:{buflen:2125824, buf_:0x1465b6e05000}, block_size:67104768, logstorage:0x1465ef3695b0}, IteratorStorageType::"DiskIteratorStorage"}, curr_entry_is_raw_write:false, curr_entry_size:66, prev_entry_scn:{val:1698974409018970461}, curr_entry:{LogEntryHeader:{magic:19528, version:1, logsize:34, scn:{val:1698974409018970461}, data_checksum:3348837161, flag:1}}, init_mode_version:0, accumlate_checksum:1346075989}}}})
好像这个是最早的
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先查下grep 'T1xxx_Replay' observer.log.xxxx | grep "process_replay"看看呢？主要找一下回放的线程号，然后看下4002哪里报出来的，那个不是4002的源头 ，此回答整理自钉群“[社区]技术答疑群OceanBase”
