TiKV TiFlash not connected

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

Original topic: tikv tiflash未连接

| username: TiDBer_NUP2nMAg

[TiDB Usage Environment] Production Environment / Testing / PoC
[TiDB Version]
[Reproduction Path] What operations were performed when the issue occurred
[Encountered Issue: Issue Phenomenon and Impact]

[Resource Configuration]

| username: 裤衩儿飞上天 | Original post link

Provide more information, including the error logs of the corresponding nodes.

| username: tidb菜鸟一只 | Original post link

Your TiKV can’t connect… Out of 3 nodes, only one is still alive.