Xuefu Zhang created HIVE-8274:
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Summary: Refactoring SparkPlan and SparkPlanGeneration [Spark
Branch]
Key: HIVE-8274
URL: https://issues.apache.org/jira/browse/HIVE-8274
Project: Hive
Issue Type: Task
Components: Spark
Reporter: Xuefu Zhang
Assignee: Xuefu Zhang
As part of HIVE-8118, SparkWork will be modified with cloned Map/Reduce- Works,
and input RDDs and some intemediate RDDs may need to be cached for performance.
To accomodate these, SparkPlan model and SparkPlan generation need to be
refactored.
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