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Posted to issues@spark.apache.org by "Herman van Hovell tot Westerflier (JIRA)" <ji...@apache.org> on 2015/06/25 20:42:05 UTC

[jira] [Created] (SPARK-8640) Window Function Multiple Frame Processing in Single Processing Step

Herman van Hovell tot Westerflier created SPARK-8640:
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             Summary: Window Function Multiple Frame Processing in Single Processing Step
                 Key: SPARK-8640
                 URL: https://issues.apache.org/jira/browse/SPARK-8640
             Project: Spark
          Issue Type: Sub-task
          Components: SQL
    Affects Versions: 1.5.0
            Reporter: Herman van Hovell tot Westerflier


The new Window operator is capable of processing different frames for the same Window. In order to enable this the Catalyst Analyzer needs to be modified.



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