[DNM] try to reproduce 46321

[lance6716]

What problem does this PR solve?

Issue Number: ref #46321

Problem Summary:

What is changed and how it works?

Check List

Tests

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

[ti-chi-bot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

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[tiprow]

Hi @lance6716. Thanks for your PR.

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[codecov]

Codecov Report

Merging #46350 (8f4ca49) into master (6169cce) will increase coverage by 4.7609%.
Report is 13 commits behind head on master.
The diff coverage is n/a.

Additional details and impacted files

@@               Coverage Diff                @@
##             master     #46350        +/-   ##
================================================
+ Coverage   73.3779%   78.1388%   +4.7609%     
================================================
  Files          1288          3      -1285     
  Lines        393583        677    -392906     
================================================
- Hits         288803        529    -288274     
+ Misses        86408        113     -86295     
+ Partials      18372         35     -18337     

Flag	Coverage Δ
integration	78.1388% <ø> (?)
unit	?

Flags with carried forward coverage won't be shown. Click here to find out more.

Components	Coverage Δ
dumpling	∅ <ø> (∅)
parser	∅ <ø> (∅)
br	∅ <ø> (∅)

[ti-chi-bot]

[FORMAT CHECKER NOTIFICATION]

Notice: To remove the do-not-merge/invalid-title label, please follow title format, for example pkg [, pkg2, pkg3]: what is changed or *: what is changed.

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[ti-chi-bot]

@lance6716: 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	8f4ca49	link	true	/test check-dev
idc-jenkins-ci-tidb/unit-test	8f4ca49	link	true	/test unit-test

Full PR test history. Your PR dashboard.

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