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The error message "DB::Exception: write to tunnel which is already closed" returned by the sql query is confusing #5735

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hehechen opened this issue Aug 30, 2022 · 1 comment
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The error message "DB::Exception: write to tunnel which is already closed" returned by the sql query is confusing #5735

hehechen opened this issue Aug 30, 2022 · 1 comment
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type/enhancement The issue or PR belongs to an enhancement.

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@hehechen
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Enhancement

If TiFlash's MPP query exceeds the memory limit, may return the error message DB::Exception: write to tunnel which is already closed to the user, which which will make the user confused.
@hehechen hehechen added the type/enhancement The issue or PR belongs to an enhancement. label Aug 30, 2022
@hehechen
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will be resolved by #5095

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