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executor: fix hashjoin goleak (#39023) #39054

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This is an automated cherry-pick of #39023

Signed-off-by: xhe xw897002528@gmail.com

What problem does this PR solve?

Issue Number: close #39026

Problem Summary: fetchAndBuildHashTable leaked even after rs.Close().

What is changed and how it works?

Check List

Tests

  • Unit test
  • Integration test
  • Manual test (add detailed scripts or steps below)
make failpoint-enable
go test -run TestRandomPanicConsume -race -v
  • No code

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: ti-chi-bot <ti-community-prow-bot@tidb.io>
@ti-chi-bot ti-chi-bot mentioned this pull request Nov 10, 2022
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ti-chi-bot commented Nov 10, 2022

[REVIEW NOTIFICATION]

This pull request has been approved by:

  • hawkingrei
  • wshwsh12

To complete the pull request process, please ask the reviewers in the list to review by filling /cc @reviewer in the comment.
After your PR has acquired the required number of LGTMs, you can assign this pull request to the committer in the list by filling /assign @committer in the comment to help you merge this pull request.

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@ti-chi-bot ti-chi-bot added release-note-none Denotes a PR that doesn't merit a release note. do-not-merge/cherry-pick-not-approved size/M Denotes a PR that changes 30-99 lines, ignoring generated files. type/cherry-pick-for-release-5.3 labels Nov 10, 2022
@ti-chi-bot ti-chi-bot added size/L Denotes a PR that changes 100-499 lines, ignoring generated files. and removed size/M Denotes a PR that changes 30-99 lines, ignoring generated files. labels Nov 10, 2022
@VelocityLight VelocityLight added cherry-pick-approved Cherry pick PR approved by release team. and removed do-not-merge/cherry-pick-not-approved labels Nov 10, 2022
Signed-off-by: xhe <xw897002528@gmail.com>
@ti-chi-bot ti-chi-bot added the status/LGT1 Indicates that a PR has LGTM 1. label Nov 10, 2022
@ti-chi-bot ti-chi-bot added status/LGT2 Indicates that a PR has LGTM 2. and removed status/LGT1 Indicates that a PR has LGTM 1. labels Nov 10, 2022
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xhebox commented Nov 10, 2022

/merge
/run-unit-test

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This pull request has been accepted and is ready to merge.

Commit hash: 7aab36c

@ti-chi-bot ti-chi-bot added the status/can-merge Indicates a PR has been approved by a committer. label Nov 10, 2022
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xhebox commented Nov 10, 2022

/run-unit-test

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xhebox commented Nov 10, 2022

/run-unit-test

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xhebox commented Nov 10, 2022

/run-unit-test

@ti-chi-bot ti-chi-bot merged commit 5ccc10b into pingcap:release-5.3 Nov 10, 2022
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5 participants