ddl: handle create writer error for index ingest operator (#53916)

[ti-chi-bot]

This is an automated cherry-pick of #53916

What problem does this PR solve?

Issue Number: close #53791

Problem Summary:

We should always handle createWorker error, because if some index workers cannot start, there may be a data inconsistency issue.

What changed and how does it work?

Handle create writer error for index ingest operator.

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

[tangenta]

/retest

[tangenta]

/retest

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 1 line in your changes missing coverage. Please review.

Please upload report for BASE (release-7.5@ed1e010). Learn more about missing BASE report.

Additional details and impacted files

@@               Coverage Diff                @@
##             release-7.5     #54620   +/-   ##
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  Coverage               ?   72.0176%           
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  Files                  ?       1412           
  Lines                  ?     411442           
  Branches               ?          0           
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  Hits                   ?     296311           
  Misses                 ?      95240           
  Partials               ?      19891           

Flag	Coverage Δ
unit	72.0176% <0.0000%> (?)

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

Components	Coverage Δ
dumpling	53.9913% <0.0000%> (?)
parser	∅ <0.0000%> (?)
br	53.5110% <0.0000%> (?)

[ti-chi-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: lance6716, tangenta

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• pkg/ddl/OWNERS [tangenta]

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[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2024-07-22 05:29:02.157401753 +0000 UTC m=+850164.148343224: ☑️ agreed by tangenta.
• 2024-07-22 05:31:06.751681927 +0000 UTC m=+850288.742623397: ☑️ agreed by lance6716.