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br: fix insert gc failed due to slow schema reload (#57742)#58334

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ti-chi-bot[bot] merged 2 commits intopingcap:release-6.5from
ti-chi-bot:cherry-pick-57742-to-release-6.5
Feb 12, 2025
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br: fix insert gc failed due to slow schema reload (#57742)#58334
ti-chi-bot[bot] merged 2 commits intopingcap:release-6.5from
ti-chi-bot:cherry-pick-57742-to-release-6.5

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This is an automated cherry-pick of #57742

What problem does this PR solve?

Issue Number: close #57743

Problem Summary:

What changed and how does it work?

Wait until schema info finished reloading before proceeding to the rest of the restore process,
Added test to first to reproduce the issue and then add the fix to verify the issue has been fixed (TDD)

Check List

Tests

  • Unit 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.

Fixed loading schema taking long time during restore causing insertGc row and other operations to fail  

Signed-off-by: ti-chi-bot <ti-community-prow-bot@tidb.io>
@ti-chi-bot ti-chi-bot added ok-to-test Indicates a PR is ready to be tested. release-note Denotes a PR that will be considered when it comes time to generate release notes. size/L Denotes a PR that changes 100-499 lines, ignoring generated files. type/cherry-pick-for-release-6.5 This PR is cherry-picked to release-6.5 from a source PR. labels Dec 17, 2024
@ti-chi-bot ti-chi-bot bot added do-not-merge/cherry-pick-not-approved cherry-pick-approved Cherry pick PR approved by release team. size/XL Denotes a PR that changes 500-999 lines, ignoring generated files. and removed do-not-merge/cherry-pick-not-approved size/L Denotes a PR that changes 100-499 lines, ignoring generated files. labels Dec 17, 2024
Signed-off-by: Wenqi Mou <wenqimou@gmail.com>
@ti-chi-bot ti-chi-bot bot added size/L Denotes a PR that changes 100-499 lines, ignoring generated files. and removed size/XL Denotes a PR that changes 500-999 lines, ignoring generated files. labels Feb 11, 2025
@ti-chi-bot ti-chi-bot bot added approved needs-1-more-lgtm Indicates a PR needs 1 more LGTM. labels Feb 12, 2025
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ti-chi-bot bot commented Feb 12, 2025

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: BornChanger, Leavrth

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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 Feb 12, 2025
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ti-chi-bot bot commented Feb 12, 2025

[LGTM Timeline notifier]

Timeline:

  • 2025-02-12 03:31:38.90517772 +0000 UTC m=+413741.301399777: ☑️ agreed by Leavrth.
  • 2025-02-12 03:45:10.453439871 +0000 UTC m=+414552.849661929: ☑️ agreed by BornChanger.

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/retest

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Leavrth commented Feb 12, 2025

/retest

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codecov bot commented Feb 12, 2025

Codecov Report

Attention: Patch coverage is 0% with 34 lines in your changes missing coverage. Please review.

Please upload report for BASE (release-6.5@d97f0ee). Learn more about missing BASE report.

Additional details and impacted files
@@               Coverage Diff                @@
##             release-6.5     #58334   +/-   ##
================================================
  Coverage               ?   73.6295%           
================================================
  Files                  ?       1098           
  Lines                  ?     353513           
  Branches               ?          0           
================================================
  Hits                   ?     260290           
  Misses                 ?      76476           
  Partials               ?      16747           

@ti-chi-bot ti-chi-bot bot merged commit ce0afd9 into pingcap:release-6.5 Feb 12, 2025
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approved cherry-pick-approved Cherry pick PR approved by release team. lgtm ok-to-test Indicates a PR is ready to be tested. release-note Denotes a PR that will be considered when it comes time to generate release notes. size/L Denotes a PR that changes 100-499 lines, ignoring generated files. type/cherry-pick-for-release-6.5 This PR is cherry-picked to release-6.5 from a source PR.

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4 participants