[GitHub] [spark] arunmahadevan commented on issue #24613: [SPARK-27549][SS] Add support for committing kafka offsets per batch for supporting external tooling

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arunmahadevan commented on issue #24613: [SPARK-27549][SS] Add support for committing kafka offsets per batch for supporting external tooling
URL: https://github.com/apache/spark/pull/24613#issuecomment-492732093
 
 
   The source offsets are available in the `StreamingQueryProgress` in the listener so it may be another place where the offsets could be committed without touching the source, though I agree the proposed built-in option should be considered if its a common requirement. 
   I guess you also need to think about the failure scenarios like what happens if the commit to some partitions succeed from the driver but the batch fails and is replayed.

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