[HUDI-4488] Improve S3EventsHoodieIncrSource efficiency

[vamshigv]

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What is the purpose of the pull request

Improve S3 file listing efficiency by parallelizing the check by moving it from driver to executor.

Brief change log

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• Modify AnnotationLocation checkstyle rule in checkstyle.xml

Verify this pull request

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This pull request is a trivial rework / code cleanup without any test coverage.

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This pull request is already covered by existing tests, such as (please describe tests).

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This change added tests and can be verified as follows:

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• Added integration tests for end-to-end.
• Added HoodieClientWriteTest to verify the change.
• Manually verified the change by running a job locally.

Committer checklist

• [ ] Has a corresponding JIRA in PR title & commit

• [ ] Commit message is descriptive of the change

• [ ] CI is green

• [ ] Necessary doc changes done or have another open PR

• [ ] For large changes, please consider breaking it into sub-tasks under an umbrella JIRA.

[vamshigv]

This is a small change that can have great impact on performance. Hence we would like to close this and land this first while we iterate on https://github.com/apache/hudi/pull/6176

[vamshigv]

@hudi-bot run azure

[xushiyan]

@vamshigv IT needs some investigation (from local setup), probably not flakiness.

[vamshigv]

@hudi-bot run azure

[hudi-bot]

CI report:

• 0f7c3d5002dd2d5bd65bba2768766769ef0f5466 Azure: SUCCESS

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