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pkg/executor: fix the hang issue in indexHashJoin (#49218) #49408

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This is an automated cherry-pick of #49218

What problem does this PR solve?

Issue Number: close #49033

Problem Summary:

What changed and how does it work?

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.

Fix the issue that the query hangs when it's killed by the tidb_mem_quota_query

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/bugfix This PR fixes a bug. type/cherry-pick-for-release-5.4 This PR is cherry-picked to release-5.4 from a source PR. labels Dec 13, 2023
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ti-chi-bot bot commented Dec 13, 2023

[APPROVALNOTIFIER] This PR is NOT APPROVED

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ti-chi-bot bot commented Dec 13, 2023

This cherry pick PR is for a release branch and has not yet been approved by triage owners.
Adding the do-not-merge/cherry-pick-not-approved label.

To merge this cherry pick:

  1. It must be approved by the approvers firstly.
  2. AFTER it has been approved by approvers, please wait for the cherry-pick merging approval from triage owners.

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@ti-chi-bot ti-chi-bot bot added size/XXL Denotes a PR that changes 1000+ lines, ignoring generated files. and removed size/L Denotes a PR that changes 100-499 lines, ignoring generated files. labels Dec 13, 2023
@XuHuaiyu
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No need to cherrypick

@XuHuaiyu XuHuaiyu closed this Dec 19, 2023
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2 participants