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From "Chao (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-9424) SparkMapJoinResolver shouldn't process newly generated SparkTask [Spark Branch]
Date Wed, 21 Jan 2015 03:29:34 GMT
Chao created HIVE-9424:
--------------------------

             Summary: SparkMapJoinResolver shouldn't process newly generated SparkTask [Spark
Branch]
                 Key: HIVE-9424
                 URL: https://issues.apache.org/jira/browse/HIVE-9424
             Project: Hive
          Issue Type: Bug
    Affects Versions: spark-branch
            Reporter: Chao
            Assignee: Chao


Sometimes, in SparkMapJoinResolver, after a new SparkTask is generated and added to context,
it may be processed by the {{dispatch}} method in this class. This could introduce wrong plan
since {{generateLocalWork}} will overwrite existing local work in the SparkTask.



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