[SPARK-42478][SQL][3.2] Make a serializable jobTrackerId instead of a non-serializable JobID in FileWriterFactory #40289
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This is a backport of #40064 for branch-3.2
What changes were proposed in this pull request?
Make a serializable jobTrackerId instead of a non-serializable JobID in FileWriterFactory
Why are the changes needed?
SPARK-41448 make consistent MR job IDs in FileBatchWriter and FileFormatWriter, but it breaks a serializable issue, JobId is non-serializable.
Does this PR introduce any user-facing change?
No
How was this patch tested?
GA