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lightning may return "context cancel" error when TiKV disk is slow #44733

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lance6716 opened this issue Jun 16, 2023 · 0 comments · Fixed by #44734
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lightning may return "context cancel" error when TiKV disk is slow #44733

lance6716 opened this issue Jun 16, 2023 · 0 comments · Fixed by #44734
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@lance6716
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affects-7.1 affects-7.2 component/lightning This issue is related to Lightning of TiDB. severity/moderate type/bug This issue is a bug.

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Bug Report

Please answer these questions before submitting your issue. Thanks!

1. Minimal reproduce step (Required)

see UT of linked PR

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

error that indicate the TiKV space is not enough

3. What did you see instead (Required)

[2023/06/16 12:42:17.677 +08:00] [ERROR] [backend.go:353] ["import failed"] [engineTag=`test`.`t`:5] [engineUUID=09383b9a-7e8f-52d1-b6f1-ec86abee1258] [retryCnt=0] [takeTime=668.943958ms] [error="scan regions from start-key:7480000000000000FF5A5F728000000122FF9627480000000000FA, err: rpc error: code = Canceled desc = context canceled: [BR:PD:ErrPDBatchScanRegion]batch scan region"]

4. What is your TiDB version? (Required)
@lance6716 lance6716 mentioned this issue Jun 16, 2023
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ti-chi-bot bot pushed a commit that referenced this issue Jun 21, 2023
@lance6716
lightning: fix "context cancel" overwrites the real error (#44734)
9c0f657 
close #44733
This was referenced Jun 21, 2023
Merged
Merged
ti-chi-bot bot pushed a commit that referenced this issue Jun 27, 2023
@ti-chi-bot
lightning: fix "context cancel" overwrites the real error (#44734) (#…
9fd5f4a 
…45000)

close #44733
@Ivy-YinSu Ivy-YinSu added the component/lightning This issue is related to Lightning of TiDB. label Jul 7, 2023
ti-chi-bot bot pushed a commit that referenced this issue Jul 13, 2023
@ti-chi-bot
lightning: fix "context cancel" overwrites the real error (#44734) (#…
399dd0d 
…44858)

close #44733
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affects-7.1 affects-7.2 component/lightning This issue is related to Lightning of TiDB. severity/moderate type/bug This issue is a bug.
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lightning: fix "context cancel" overwrites the real error lance6716/tidb
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