[GitHub] [spark] joanjiao2016 commented on pull request #21038: [SPARK-22968][DStream] Throw an exception on partition revoking issue

2020-07-14 Thread GitBox


joanjiao2016 commented on pull request #21038:
URL: https://github.com/apache/spark/pull/21038#issuecomment-658514137


   > Why can't you use a different group id?
   
   If the two spark streaming applications use different group id, the data 
will be processed twice and the result (in hbase) will be wrong



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[GitHub] [spark] joanjiao2016 commented on pull request #21038: [SPARK-22968][DStream] Throw an exception on partition revoking issue

2020-07-14 Thread GitBox


joanjiao2016 commented on pull request #21038:
URL: https://github.com/apache/spark/pull/21038#issuecomment-658020895


   @koeninger Hi, we have prepared two spark streaming applications with the 
same group id  to run respectively on different cluster for disaster 
recovery,the first application will failed when the second application started 
a few minutes later, and threw exception as: 
   java.lang.IllegalStateException: No current assignment for partition xxx




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