Chao created HIVE-9424:
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             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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