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Posted to commits@hudi.apache.org by "danny0405 (via GitHub)" <gi...@apache.org> on 2023/07/25 07:41:07 UTC

[GitHub] [hudi] danny0405 commented on pull request #9182: [HUDI-6588] Fix duplicate fileId on TM partial-failover and recovery

danny0405 commented on PR #9182:
URL: https://github.com/apache/hudi/pull/9182#issuecomment-1649298354

   > I think this piece of code at that time was to solve the problem of instant!=null blocking writing during fault recovery, but it ignored the special case of repeating the file id under the bucket index
   
   Maybe you are right, but in `StreamWriteOperatorCoordinator#subtaskFailed`, we would anyway cleans the write metadata of the failed task, maybe it is because the event does not got received by the coordinator ?
   
   The `#subtaskFailed` is invoked right before a new attempt got scheduled.


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