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executor: fix deadlock in dml statement with cte when oom panic action was triggered (#49192) #49200

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This is an automated cherry-pick of #49192

What problem does this PR solve?

Issue Number: close #49096

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.

 executor: fix deadlock in dml statement with cte when oom panic action was triggered

Signed-off-by: ti-chi-bot <ti-community-prow-bot@tidb.io>
@ti-chi-bot ti-chi-bot added release-note Denotes a PR that will be considered when it comes time to generate release notes. size/M Denotes a PR that changes 30-99 lines, ignoring generated files. type/cherry-pick-for-release-6.1 This PR is cherry-picked to release-6.1 from a source PR. labels Dec 5, 2023
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ti-chi-bot bot commented Dec 5, 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/XL Denotes a PR that changes 500-999 lines, ignoring generated files. and removed size/M Denotes a PR that changes 30-99 lines, ignoring generated files. labels Dec 5, 2023
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ti-chi-bot bot commented Dec 5, 2023

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by:
Once this PR has been reviewed and has the lgtm label, please assign amyangfei for approval. For more information see the Kubernetes Code Review Process.

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ti-chi-bot bot commented Dec 5, 2023

@ti-chi-bot: The following tests failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name Commit Details Required Rerun command
idc-jenkins-ci-tidb/check_dev_2 b161386 link true /test check-dev2
idc-jenkins-ci-tidb/check_dev b161386 link true /test check-dev
idc-jenkins-ci-tidb/build b161386 link true /test build
idc-jenkins-ci-tidb/unit-test b161386 link true /test unit-test
idc-jenkins-ci-tidb/mysql-test b161386 link true /test mysql-test

Full PR test history. Your PR dashboard.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository. I understand the commands that are listed here.

@ti-chi-bot ti-chi-bot closed this Dec 5, 2023
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