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From "Reynold Xin (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SPARK-6829) Support math functions in DataFrames
Date Sun, 26 Apr 2015 07:14:38 GMT

     [ https://issues.apache.org/jira/browse/SPARK-6829?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Reynold Xin updated SPARK-6829:
-------------------------------
    Assignee: Burak Yavuz

> Support math functions in DataFrames
> ------------------------------------
>
>                 Key: SPARK-6829
>                 URL: https://issues.apache.org/jira/browse/SPARK-6829
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>            Reporter: Xiangrui Meng
>            Assignee: Burak Yavuz
>
> DataFrames support basic arithmetics between columns. We can generate UDFs that match
Java/Scala math functions to expand DataFrames operations.



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