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HashMap throw a ConcurrentModificationException #489

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TonsnakeLin opened this issue Jan 20, 2022 · 0 comments · Fixed by #490
Closed

HashMap throw a ConcurrentModificationException #489

TonsnakeLin opened this issue Jan 20, 2022 · 0 comments · Fixed by #490
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type/bug Something isn't working

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@TonsnakeLin
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Bug Report

1. Describe the bug

When use rawkv-migration-tool to import data for TiKV, it threw ConcurrentModificationException
image

HashMap throws ConcurrentModificationException in certain scene, such as this

2. Minimal reproduce step (Required)

3. What did you see instead (Required)

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

5. What is your Java Client and TiKV version? (Required)

3.1.11

  • Client Java:
  • TiKV:
@TonsnakeLin TonsnakeLin added the type/bug Something isn't working label Jan 20, 2022
This was referenced Jan 20, 2022
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marsishandsome pushed a commit that referenced this issue Jan 21, 2022
@iosmanthus
[close #489 ] fix backoffer data race (#491)
a70c050
marsishandsome pushed a commit that referenced this issue Jan 21, 2022
@iosmanthus
[close #489 ] fix backoffer data race (#490)
a7e0e74
@ti-srebot ti-srebot mentioned this issue Jan 21, 2022
Merged
marsishandsome pushed a commit that referenced this issue Jan 21, 2022
@ti-srebot @iosmanthus
[close #489 ] fix backoffer data race (#490) (#494)
5cd888b 
* cherry pick #490 to release-3.1

Signed-off-by: ti-srebot <ti-srebot@pingcap.com>

* fix license error

Signed-off-by: iosmanthus <myosmanthustree@gmail.com>

Co-authored-by: iosmanthus <dengliming@pingcap.com>
Co-authored-by: iosmanthus <myosmanthustree@gmail.com>
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[close #489 ] fix backoffer data race iosmanthus/client-java
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@TonsnakeLin