【 TiDB 使用环境】生产环境
【 TiDB 版本】v7.5.0
【复现路径】持续报错中
【遇到的问题:问题现象及影响】 暂未发现影响,但日志中一直有错误。
【资源配置】
TICDC一直报警:ticdc_changefeed_meet_error,查看cdc日志:
2024/05/23 19:02:21.997 +08:00] [INFO] [shared_stream.go:481] [“event feed receives a region error”] [namespace=default] [changefeed=centre-mds] [streamID=218] [subscriptionID=571] [regionID=64577] [stateIsNil=false] [error="region_not_found:<region_id:64577 > "]
[2024/05/23 19:02:21.997 +08:00] [INFO] [shared_region_worker.go:108] [“region worker get a region error”] [namespace=default] [changefeed=centre-mds] [streamID=218] [subscriptionID=64577] [regionID=64577] [reschedule=true] [error="region_not_found:<region_id:64577 > "]
[2024/05/23 19:11:15.430 +08:00] [INFO] [middleware.go:49] [/api/v2/changefeeds] [status=200] [method=GET] [path=/api/v2/changefeeds] [query=“namespace=default&state=all”] [ip=192.168.217.184] [user-agent=Go-http-client/1.1] [client-version=v7.5.0] [duration=82.221133ms]
[2024/05/23 19:32:48.760 +08:00] [WARN] [pd.go:152] [“get timestamp too slow”] [“cost time”=288.811611ms]
[2024/05/23 20:02:39.103 +08:00] [INFO] [shared_stream.go:481] [“event feed receives a region error”] [namespace=default] [changefeed=centre-mds] [streamID=218] [subscriptionID=571] [regionID=64549] [stateIsNil=false] [error="epoch_not_match:<current_regions:<id:64581 start_key:"t\200\000\000\000\000\000\002\377\033_r\200\000\000\000\001\377sr\201\000\000\000\000\000\372" end_key:"t\200\000\000\000\000\000\002\377\033_r\200\000\000\000\001\377s\305X\000\000\000\000\000\372" region_epoch:<conf_ver:5 version:1547 > peers:<id:64582 store_id:1 > peers:<id:64583 store_id:2 > peers:<id:64584 store_id:3 > > current_regions:<id:64549 start_key:"t\200\000\000\000\000\000\002\377\033_r\200\000\000\000\001\377s\305X\000\000\000\000\000\372" end_key:"t\200\000\000\000\000\000\002\377\033_r\200\000\000\000\001\377s\362\336\000\000\000\000\000\372" region_epoch:<conf_ver:5 version:1547 > peers:<id:64550 store_id:1 > peers:<id:64551 store_id:2 > peers:<id:64552 store_id:3 > > > "]
[2024/05/23 20:02:39.103 +08:00] [INFO] [shared_region_worker.go:108] [“region worker get a region error”] [namespace=default] [changefeed=centre-mds] [streamID=218] [subscriptionID=64549] [regionID=64549] [reschedule=true] [error="epoch_not_match:<current_regions:<id:64581 start_key:"t\200\000\000\000\000\000\002\377\033_r\200\000\000\000\001\377sr\201\000\000\000\000\000\372" end_key:"t\200\000\000\000\000\000\002\377\033_r\200\000\000\000\001\377s\305X\000\000\000\000\000\372" region_epoch:<conf_ver:5 version:1547 > peers:<id:64582 store_id:1 > peers:<id:64583 store_id:2 > peers:<id:64584 store_id:3 > > current_regions:<id:64549 start_key:"t\200\000\000\000\000\000\002\377\033_r\200\000\000\000\001\377s\305X\000\000\000\000\000\372" end_key:"t\200\000\000\000\000\000\002\377\033_r\200\000\000\000\001\377s\362\336\000\000\000\000\000\372" region_epoch:<conf_ver:5 version:1547 > peers:<id:64550 store_id:1 > peers:<id:64551 store_id:2 > peers:<id:64552 store_id:3 > > > "]
[2024/05/23 20:02:39.104 +08:00] [INFO] [shared_stream.go:481] [“event feed receives a region error”] [namespace=default] [changefeed=centre-mds] [streamID=218] [subscriptionID=571] [regionID=64581] [stateIsNil=false] [error="region_not_found:<region_id:64581 > "]
[2024/05/23 20:02:39.105 +08:00] [INFO] [shared_region_worker.go:108] [“region worker get a region error”] [namespace=default] [changefeed=centre-mds] [streamID=218] [subscriptionID=64581] [regionID=64581] [reschedule=true] [error="region_not_found:<region_id:64581 > "