[GitHub] [hudi] prm-xingcan opened a new pull request, #8593: [HUDI-6148] Recreate StreamWriteOperatorCoordinator for global failovers

["prm-xingcan (via GitHub)" <gi...@apache.org>]

prm-xingcan opened a new pull request, #8593:
URL: https://github.com/apache/hudi/pull/8593

   ### Change Logs
   
   When a global failover for a Flink job is triggered, it's safer to recreate a new `StreamWriteOperatorCoordinator`. Otherwise, all exceptions caused by the coordinator itself will not auto-heal. 
   
   Flink offers a `RecreateOnResetOperatorCoordinator` that can be used to restart the coordinator when resetting to a checkpoint (a global failover is triggered).
   
   This should fix #8554.
   
   ### Impact
   
   No
   
   ### Risk level (write none, low medium or high below)
   
   low
   
   ### Documentation Update
   
   N/A
   
   ### Contributor's checklist
   
   - [x] Read through [contributor's guide](https://hudi.apache.org/contribute/how-to-contribute)
   - [x] Change Logs and Impact were stated clearly
   - [x] Adequate tests were added if applicable
   - [ ] CI passed
   


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[GitHub] [hudi] prm-xingcan closed pull request #8593: [HUDI-6148] Recreate StreamWriteOperatorCoordinator for global failovers

["prm-xingcan (via GitHub)" <gi...@apache.org>]

prm-xingcan closed pull request #8593: [HUDI-6148] Recreate StreamWriteOperatorCoordinator for global failovers
URL: https://github.com/apache/hudi/pull/8593


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