PD Node Error Logs

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

Original topic: pd节点error日志

| username: cy6301567

The problem is that the tidb-server process is not running. You can check the status of the tidb-server process by using the ps command or by checking the logs. If the process is not running, you can try to start it manually.

| username: redgame | Original post link

It looks like an IO issue. What is the behavior on the front end?

| username: TiDBer_vfJBUcxl | Original post link

You can check out this post table reader fetch next chunk failed日志报错 - TiDB 的问答社区