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This topic has been translated from a Chinese forum by GPT and might contain errors.Original topic: [ERROR] [select_result.go:559] [“invalid cop task execution summaries length”] [expected=2] [received=0]
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username: TiDBer_oTsnOsUb
【TiDB Usage Environment】Production Environment
【TiDB Version】8.1
【Encountered Problem: Phenomenon and Impact】
[2024/06/24 11:18:27.910 +08:00] [ERROR] [select_result.go:559] [“invalid cop task execution summaries length”] [expected=2] [received=0]
[2024/06/24 11:18:27.911 +08:00] [ERROR] [select_result.go:559] [“invalid cop task execution summaries length”] [expected=2] [received=0]
[2024/06/24 11:18:27.911 +08:00] [ERROR] [select_result.go:559] [“invalid cop task execution summaries length”] [expected=2] [received=0]
[2024/06/24 11:18:27.911 +08:00] [ERROR] [select_result.go:559] [“invalid cop task execution summaries length”] [expected=2] [received=0]
The TiDB node continuously reports errors, while there are no error messages on the TiKV and PD nodes.
