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From "Chengxiang Li (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-8956) Hive hangs while some error/exception happens beyond job execution[Spark Branch]
Date Tue, 25 Nov 2014 03:03:13 GMT
Chengxiang Li created HIVE-8956:
-----------------------------------

             Summary: Hive hangs while some error/exception happens beyond job execution[Spark
Branch]
                 Key: HIVE-8956
                 URL: https://issues.apache.org/jira/browse/HIVE-8956
             Project: Hive
          Issue Type: Sub-task
          Components: Spark
            Reporter: Chengxiang Li


Remote spark client communicate with remote spark context asynchronously, if error/exception
is throw out during job execution in remote spark context, it would be wrapped and send back
to remote spark client, but if error/exception is throw out beyond job execution, such as
job serialized failed, remote spark client would never know what's going on in remote spark
context, and it would hangs there.
Set a timeout in remote spark client side may not a great idea, as we are not sure how long
the query executed in spark cluster. we need find a way to check whether job has failed(whole
life cycle) in remote spark context.



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