TIDB 5.4 报错 Error occur in checking cacheable 是什么原因啊?

🪐 TiDB 技术问题
1

TIDB 5.4 报如下错，不太看得明白，请问怎么修复？ 谢谢

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2

把问题的复现路径贴一下，和报错内容文字版的发一下

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复现路径不清楚， 在tidb server 上 隔段时间报10来条， 时间间隔也没规律， 大概10到40分钟 报一次

[2022/04/13 16:23:06.859 +08:00] [ERROR] [cacheable_checker.go:180] [“Error occur in checking cacheable”] [error="[schema:1146]Table ‘.a’ doesn’t exist"]
[2022/04/13 16:23:06.859 +08:00] [ERROR] [cacheable_checker.go:154] [“Error occur in checking cacheable”] [error="[schema:1146]Table ‘.a’ doesn’t exist"]
[2022/04/13 16:23:06.859 +08:00] [ERROR] [cacheable_checker.go:168] [“Error occur in checking cacheable”] [error="[schema:1146]Table ‘.a’ doesn’t exist"]
[2022/04/13 16:23:10.510 +08:00] [ERROR] [cacheable_checker.go:180] [“Error occur in checking cacheable”] [error="[schema:1146]Table ‘.a’ doesn’t exist"]
[2022/04/13 16:23:10.510 +08:00] [ERROR] [cacheable_checker.go:154] [“Error occur in checking cacheable”] [error="[schema:1146]Table ‘.a’ doesn’t exist"]
[2022/04/13 16:23:10.510 +08:00] [ERROR] [cacheable_checker.go:168] [“Error occur in checking cacheable”] [error="[schema:1146]Table ‘.a’ doesn’t exist"]
[2022/04/13 16:23:10.736 +08:00] [ERROR] [cacheable_checker.go:180] [“Error occur in checking cacheable”] [error="[schema:1146]Table ‘.a’ doesn’t exist"]
[2022/04/13 16:23:10.736 +08:00] [ERROR] [cacheable_checker.go:154] [“Error occur in checking cacheable”] [error="[schema:1146]Table ‘.a’ doesn’t exist"]
[2022/04/13 16:23:10.736 +08:00] [ERROR] [cacheable_checker.go:168] [“Error occur in checking cacheable”] [error="[schema:1146]Table ‘.a’ doesn’t exist"]
[2022/04/13 16:23:11.930 +08:00] [ERROR] [cacheable_checker.go:180] [“Error occur in checking cacheable”] [error="[schema:1146]Table ‘.a’ doesn’t exist"]
[2022/04/13 16:23:11.930 +08:00] [ERROR] [cacheable_checker.go:154] [“Error occur in checking cacheable”] [error="[schema:1146]Table ‘.a’ doesn’t exist"]
[2022/04/13 16:23:11.930 +08:00] [ERROR] [cacheable_checker.go:168] [“Error occur in checking cacheable”] [error="[schema:1146]Table ‘.a’ doesn’t exist"]

5

TiDB 集群的数据是如何写入的？ 看上述报错中 这张表不存在，可以确认下是否有相关写入语句或者下游表结构的相关情况。