[2022/09/03 10:34:17.935 +08:00] [ERROR] [distsql.go:1222] [“table reader fetch next chunk failed”] [conn=47924601] [error=“context canceled”]
[2022/09/03 10:34:17.935 +08:00] [ERROR] [distsql.go:1222] [“table reader fetch next chunk failed”] [conn=47924601] [error=“context canceled”]
[error="write tcp 10.50.33.145:4000->10.54.185.37:37522:
出问题的tidb server是145这台吗，看重启前19秒有这个报错， 10.54.185.37上应该是tikv吧，看看日志有啥。 感觉你这可能需要升级版本，5.4最新的是5.4.2