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*: fix data race in the EnableAnalyzeSnapshot #55596

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merged 2 commits into from
Aug 23, 2024

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@hawkingrei hawkingrei commented Aug 22, 2024

What problem does this PR solve?

Issue Number: close #55469

Problem Summary:

What changed and how does it work?

EnableAnalyzeSnapshot should not be used with different goroutines.

Check List

Tests

  • Unit test

enable race for analyze test.

  • Integration test
  • Manual test (add detailed scripts or steps below)
  • No need to test
    • I checked and no code files have been changed.

Side effects

  • Performance regression: Consumes more CPU
  • Performance regression: Consumes more Memory
  • Breaking backward compatibility

Documentation

  • Affects user behaviors
  • Contains syntax changes
  • Contains variable changes
  • Contains experimental features
  • Changes MySQL compatibility

Release note

Please refer to Release Notes Language Style Guide to write a quality release note.

None

Signed-off-by: Weizhen Wang <wangweizhen@pingcap.com>
Signed-off-by: Weizhen Wang <wangweizhen@pingcap.com>
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codecov bot commented Aug 22, 2024

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 74.9137%. Comparing base (162cb15) to head (ea5b15c).
Report is 23 commits behind head on master.

Additional details and impacted files
@@               Coverage Diff                @@
##             master     #55596        +/-   ##
================================================
+ Coverage   72.8853%   74.9137%   +2.0284%     
================================================
  Files          1580       1580                
  Lines        442642     443283       +641     
================================================
+ Hits         322621     332080      +9459     
+ Misses       100187      90968      -9219     
- Partials      19834      20235       +401     
Flag Coverage Δ
integration 49.1088% <100.0000%> (?)
unit 72.0026% <100.0000%> (+0.0506%) ⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Components Coverage Δ
dumpling 52.9567% <ø> (ø)
parser ∅ <ø> (∅)
br 52.6010% <ø> (+6.6617%) ⬆️

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LGTM

@ti-chi-bot ti-chi-bot bot added approved needs-1-more-lgtm Indicates a PR needs 1 more LGTM. labels Aug 22, 2024
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/retest

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ti-chi-bot bot commented Aug 22, 2024

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: windtalker, winoros

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@ti-chi-bot ti-chi-bot bot added lgtm and removed needs-1-more-lgtm Indicates a PR needs 1 more LGTM. labels Aug 22, 2024
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ti-chi-bot bot commented Aug 22, 2024

[LGTM Timeline notifier]

Timeline:

  • 2024-08-22 10:03:10.945535716 +0000 UTC m=+432586.079985837: ☑️ agreed by windtalker.
  • 2024-08-22 10:28:56.250159851 +0000 UTC m=+434131.384609972: ☑️ agreed by winoros.

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/retest

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/retest

@ti-chi-bot ti-chi-bot bot merged commit b02581a into pingcap:master Aug 23, 2024
22 of 23 checks passed
@ti-chi-bot ti-chi-bot bot added needs-cherry-pick-release-7.5 Should cherry pick this PR to release-7.5 branch. needs-cherry-pick-release-8.1 Should cherry pick this PR to release-8.1 branch. labels Aug 29, 2024
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In response to a cherrypick label: new pull request created to branch release-7.5: #55734.

ti-chi-bot pushed a commit to ti-chi-bot/tidb that referenced this pull request Aug 29, 2024
Signed-off-by: ti-chi-bot <ti-community-prow-bot@tidb.io>
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In response to a cherrypick label: new pull request created to branch release-8.1: #55735.

ti-chi-bot pushed a commit to ti-chi-bot/tidb that referenced this pull request Aug 29, 2024
Signed-off-by: ti-chi-bot <ti-community-prow-bot@tidb.io>
hawkingrei added a commit to ti-chi-bot/tidb that referenced this pull request Sep 23, 2024
Signed-off-by: ti-chi-bot <ti-community-prow-bot@tidb.io>
hawkingrei added a commit to ti-chi-bot/tidb that referenced this pull request Sep 23, 2024
Signed-off-by: ti-chi-bot <ti-community-prow-bot@tidb.io>
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