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DB::Exception: DeltaMerge return wrong result #4185

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lilinghai opened this issue Mar 7, 2022 · 1 comment · Fixed by #4187
Closed

DB::Exception: DeltaMerge return wrong result #4185

lilinghai opened this issue Mar 7, 2022 · 1 comment · Fixed by #4187
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@lidezhu
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feature/developing severity/critical type/bug The issue is confirmed as a bug.

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Bug Report

Please answer these questions before submitting your issue. Thanks!

1. Minimal reproduce step (Required)

high pressure r/w workload and some ddl operation

error="Error 1105: other error for mpp stream: DB::Exception: Exchange receiver meet error : DB::Exception: DeltaMerge return wrong result, current handle[1513209474869431355]version[431620688967893019]@read[1]@pos[256] is expected >= last_handle[1513209474876112758]last_version[431632001267925053]@read[1]@pos[255]"]

2. What did you expect to see? (Required)

3. What did you see instead (Required)

4. What is your TiFlash version? (Required)

master
@lilinghai lilinghai added the type/bug The issue is confirmed as a bug. label Mar 7, 2022
@lidezhu lidezhu self-assigned this Mar 7, 2022
@lidezhu lidezhu mentioned this issue Mar 7, 2022
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@lidezhu
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lidezhu commented Mar 7, 2022

This problem just affects master branch.

ti-chi-bot pushed a commit that referenced this issue Mar 7, 2022
@lidezhu
fix the problem of not stopping a failed flush correctly (#4187)
4d8a1be 
close #4185
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fix the problem of not stopping a failed flush correctly lidezhu/tics
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@lilinghai @lidezhu @ti-chi-bot