caozhen1937 opened a new pull request, #1926:
URL: https://github.com/apache/fluss/pull/1926
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### Purpose
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Linked issue: close #1899
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### Brief change log
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they address the issue -->
1. Changed LOG.info to LOG.debug for lake snapshot info
File: TieringSplitGenerator.java
Changed the log level from info to debug for the message "Last committed
lake table snapshot info is:{}" to reduce verbose logging
2. Added logging for reader-split assignments
File: TieringSourceEnumerator.java
Added logging to show which reader is being assigned which split.
3. Added commit status logging in commit operator
File: TieringCommitOperator.java
Added multiple logging statements to track commit progress:
- Log when starting a commit
- Log when a commit is successful or skipped
- Log when notifying the coordinator
- Log when committing to lake storage
- Log when committing to Fluss
- Enhanced error logging with table ID context
### Tests
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### API and Format
<!-- Does this change affect API or storage format -->
### Documentation
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