[GitHub] [incubator-streampark] saLeox commented on issue #2192: [Feature] Schedule job to trigger savepoint

["saLeox (via GitHub)" <gi...@apache.org>]

saLeox commented on issue #2192:
URL: https://github.com/apache/incubator-streampark/issues/2192#issuecomment-1414688413

   @RocMarshal  @1996fanrui @wolfboys 
   Hi, thanks for interest on this feature. The intention is more for the data backfill. Assuming that there is logic change or bug fix in flink job, user has to rerun the data from a given time point. It will be more useful for them to choose the savepoint by date and rerun the job. 
   
   And according to Flink community, it's suggested to distinguish the savepoint and checkpoint from the prospect of semantics. 
   So better for us to go on with savepoint to support such use case.
   pls kindly refer to [FLIP-47: Checkpoints vs. Savepoints](https://cwiki.apache.org/confluence/display/FLINK/FLIP-47%3A+Checkpoints+vs.+Savepoints)
   
   Great thanks for your willingness to contribute to this feature @RocMarshal 
   And further more, it will be more ideal to schedule the savepoint trigger action and make it automated.


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