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autoid_service: fix potential autoid decrease when leader change or close for AUTO_ID_CACHE=1 (#52602) #52675

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This is an automated cherry-pick of #52602

What problem does this PR solve?

Issue Number: close #52600

Problem Summary:

What changed and how does it work?

  1. reset map when a node become leader
  2. add lock to protect the map in forceRebase when close

Check List

Tests

  • Unit test
  • Integration test
  • Manual test (add detailed scripts or steps below)

See the steps in #52600
I'll file another PR to support http API, because it import new changes rather than simple bug fix.

  • 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

@ti-chi-bot ti-chi-bot added release-note-none Denotes a PR that doesn't merit a release note. size/M Denotes a PR that changes 30-99 lines, ignoring generated files. type/cherry-pick-for-release-7.1 This PR is cherry-picked to release-7.1 from a source PR. labels Apr 17, 2024
@ti-chi-bot ti-chi-bot added the cherry-pick-approved Cherry pick PR approved by release team. label Apr 17, 2024
Signed-off-by: Yang Keao <yangkeao@chunibyo.icu>
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LGTM

@ti-chi-bot ti-chi-bot bot added needs-1-more-lgtm Indicates a PR needs 1 more LGTM. approved labels Apr 17, 2024
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codecov bot commented Apr 17, 2024

Codecov Report

❗ No coverage uploaded for pull request base (release-7.1@e904a8c). Click here to learn what that means.
The diff coverage is 100.0000%.

Additional details and impacted files
@@               Coverage Diff                @@
##             release-7.1     #52675   +/-   ##
================================================
  Coverage               ?   73.4315%           
================================================
  Files                  ?       1211           
  Lines                  ?     379965           
  Branches               ?          0           
================================================
  Hits                   ?     279014           
  Misses                 ?      83123           
  Partials               ?      17828           

@ti-chi-bot ti-chi-bot bot added the lgtm label Apr 17, 2024
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ti-chi-bot bot commented Apr 17, 2024

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: tiancaiamao, YangKeao

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:
  • OWNERS [YangKeao,tiancaiamao]

Approvers can indicate their approval by writing /approve in a comment
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@ti-chi-bot ti-chi-bot bot removed the needs-1-more-lgtm Indicates a PR needs 1 more LGTM. label Apr 17, 2024
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ti-chi-bot bot commented Apr 17, 2024

[LGTM Timeline notifier]

Timeline:

  • 2024-04-17 10:09:55.044735379 +0000 UTC m=+419214.155781828: ☑️ agreed by YangKeao.
  • 2024-04-17 10:43:38.11381404 +0000 UTC m=+421237.224860481: ☑️ agreed by tiancaiamao.

@ti-chi-bot ti-chi-bot bot merged commit ad426bd into pingcap:release-7.1 Apr 17, 2024
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approved cherry-pick-approved Cherry pick PR approved by release team. lgtm release-note-none Denotes a PR that doesn't merit a release note. size/M Denotes a PR that changes 30-99 lines, ignoring generated files. type/cherry-pick-for-release-7.1 This PR is cherry-picked to release-7.1 from a source PR.
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3 participants