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Posted to issues@spark.apache.org by "Reynold Xin (JIRA)" <ji...@apache.org> on 2015/05/02 08:59:06 UTC

[jira] [Created] (SPARK-7320) Add rollup and cube support to DataFrame DSL

Reynold Xin created SPARK-7320:
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             Summary: Add rollup and cube support to DataFrame DSL
                 Key: SPARK-7320
                 URL: https://issues.apache.org/jira/browse/SPARK-7320
             Project: Spark
          Issue Type: Sub-task
          Components: SQL
            Reporter: Reynold Xin


We should add two functions to GroupedData in order to support rollup and cube for the DataFrame DSL.

def rollup(): GroupedData
def cube(): GroupedData

These two should return new GroupedData with the appropriate state set so when we run an Aggregate, we translate the underlying logical operator into Rollup or Cube.




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