[GitHub] [hudi] bithw1 commented on issue #6378: [SUPPORT]What's the behavior when writing to COW table

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bithw1 commented on issue #6378:
URL: https://github.com/apache/hudi/issues/6378#issuecomment-1212673797

   > 1. If you are in streaming mode, each miniBatch creates a commit. For example, a commit will be created during a checkpoint in the `Flink engine`.
   > 2. If you write in batch mode, and write 1000 records at a time, only one commit will be created.
   > 
   > Happy to help.
   
   Thanks for the helpful reply!
   
   For my case of the  COW table and I would like to write 5 records into this table, one record per minute, I am using spark, and
   not using streaming,
   
   I am doing is:  
   0. start spark application
   1. kick off 1st spark write job and write one record
   2. sleep 1 minutes
   3. kick off 2nd spark write job and write one record
   ....
   n. stop spark application
   
   Will each spark job create a commit? It looks to me that no matter how many records are written by one spark job, it will always create one commit?
   
    Thanks!


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