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Posted to issues@spark.apache.org by "Xiangrui Meng (JIRA)" <ji...@apache.org> on 2015/04/10 00:47:12 UTC

[jira] [Created] (SPARK-6829) Support math functions in DataFrames

Xiangrui Meng created SPARK-6829:
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             Summary: Support math functions in DataFrames
                 Key: SPARK-6829
                 URL: https://issues.apache.org/jira/browse/SPARK-6829
             Project: Spark
          Issue Type: New Feature
          Components: SQL
            Reporter: Xiangrui Meng
            Assignee: Xiangrui Meng


DataFrames support basic arithmetics between columns. We can generate UDFs that match Java/Scala math functions to expand DataFrames operations.



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