[jira] [Created] (HIVE-7585) SparkPlan modeling: represent the spark job in terms of a graph (rather than) list of SparkTran instances.

[Na Yang (JIRA)]

Na Yang created HIVE-7585:
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             Summary: SparkPlan modeling: represent the spark job in terms of a 
graph (rather than) list of SparkTran instances.
                 Key: HIVE-7585
                 URL: https://issues.apache.org/jira/browse/HIVE-7585
             Project: Hive
          Issue Type: Task
          Components: Spark
            Reporter: Na Yang
            Assignee: Na Yang


Part of the task of supporting union all for Hive on Spark

SparkPlan modeling: represent the spark job in terms of a graph (rather than) 
list of SparkTran instances. We may need to enhance SparkTran interface. 



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