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Posted to dev@hive.apache.org by "Matt McCline (JIRA)" <ji...@apache.org> on 2014/07/01 04:20:25 UTC

[jira] [Created] (HIVE-7322) Vectorize PTF Operator {Windowable, Streamable} add constant lag/lead window aggregates / functions (i.e. window max, window max, etc)

Matt McCline created HIVE-7322:
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             Summary: Vectorize PTF Operator {Windowable, Streamable} add constant lag/lead window aggregates / functions (i.e. window max, window max, etc)
                 Key: HIVE-7322
                 URL: https://issues.apache.org/jira/browse/HIVE-7322
             Project: Hive
          Issue Type: Sub-task
            Reporter: Matt McCline
            Assignee: Matt McCline


Multiple output buffers needed
Can’t forward oldest output buffer until all computed columns are finished.




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