TiDB Log Error

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This topic has been translated from a Chinese forum by GPT and might contain errors.

Original topic: TIdb日志报错

| username: TiDBer_Y2d2kiJh

[TiDB Usage Environment] Production Environment / Testing / PoC
[TiDB Version] V5.4.0 2tidb 3pd 3tikv
[Reproduction Path] The TiDB log records an error “table reader fetch next chunk failed”. I am not sure if this error is causing the interface to prompt “queries error”, but their timestamps match. What is the reason for the “table reader fetch next chunk failed” error? As shown in the figure.
[Encountered Problem: Phenomenon and Impact]
[Resource Configuration] Enter TiDB Dashboard - Cluster Info - Hosts and take a screenshot of this page
[Attachments: Screenshots/Logs/Monitoring]

| username: tidb菜鸟一只 | Original post link

Is there any problem with the cluster now?
This error should not affect the use of the cluster.

| username: TiDBer_Y2d2kiJh | Original post link

The cluster is fine now, just troubleshooting the error logs.

| username: redgame | Original post link

This error occurs when the network connection is unstable or interrupted.

| username: system | Original post link

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