disttask: handle left subtask in running state

[D3Hunter]

What problem does this PR solve?

Issue Number: close #46735

Problem Summary:

What is changed and how it works?

handle left subtask in running state depends on whether the subtask is idempotent, if true we rerun it, else we fail it.

all import-subtask is idempotent. add-index is left as true too, but require additional pr to make real true.

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.

None

[tiprow]

Hi @D3Hunter. Thanks for your PR.

PRs from untrusted users cannot be marked as trusted with /ok-to-test in this repo meaning untrusted PR authors can never trigger tests themselves. Collaborators can still trigger tests on the PR using /test all.

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[D3Hunter]

@Benjamin2037 @tangenta ptal

[D3Hunter]

/ok-to-test

[codecov]

Codecov Report

Merging #47300 (a248793) into master (be3c939) will decrease coverage by 0.3206%.
Report is 4 commits behind head on master.
The diff coverage is 79.2452%.

Additional details and impacted files

@@               Coverage Diff                @@
##             master     #47300        +/-   ##
================================================
- Coverage   72.9197%   72.5992%   -0.3206%     
================================================
  Files          1347       1351         +4     
  Lines        401053     401773       +720     
================================================
- Hits         292447     291684       -763     
- Misses        89636      90967      +1331     
- Partials      18970      19122       +152     

Flag	Coverage Δ
integration	78.1388% <ø> (?)
unit	72.5898% <79.2452%> (-0.3300%)	⬇️

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

Components	Coverage Δ
dumpling	53.9913% <ø> (ø)
parser	84.8981% <ø> (-0.0252%)	⬇️
br	53.0633% <ø> (-0.0160%)	⬇️

[D3Hunter]

/retest

[Benjamin2037]

LGTM

[ti-chi-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: Benjamin2037, tangenta

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[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2023-09-26 13:04:01.779522793 +0000 UTC m=+366431.497865011: ☑️ agreed by tangenta.
• 2023-09-26 13:07:00.456240503 +0000 UTC m=+366610.174582705: ☑️ agreed by Benjamin2037.

[D3Hunter]

/retest

[D3Hunter]

/cherry-pick release-7.4

[ti-chi-bot]

@D3Hunter: new pull request created to branch release-7.4: #47304.

In response to this:

/cherry-pick release-7.4

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