[python] add error handling to abort pending commits and serialization support for ray sink #7022
+808
−63
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Purpose
Add error handling to abort pending commits on failures and and write method to create WriteBuilder on each worker.
Changes:
Update write method: create WriteBuilder on worker instead of using driver's builder
Add abort logic in on_write_complete() and on_write_failed() methods
Add _pending_commit_messages tracking and serialization support
Tests
ray_sink_testAPI and Format
pyhton-api.md
Documentation