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Posted to commits@beam.apache.org by "Aviem Zur (JIRA)" <ji...@apache.org> on 2017/02/19 17:20:44 UTC

[jira] [Assigned] (BEAM-1512) Optimize leaf transforms materialization

     [ https://issues.apache.org/jira/browse/BEAM-1512?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aviem Zur reassigned BEAM-1512:
-------------------------------

    Assignee: Aviem Zur  (was: Amit Sela)

> Optimize leaf transforms materialization
> ----------------------------------------
>
>                 Key: BEAM-1512
>                 URL: https://issues.apache.org/jira/browse/BEAM-1512
>             Project: Beam
>          Issue Type: Improvement
>          Components: runner-spark
>            Reporter: Aviem Zur
>            Assignee: Aviem Zur
>
> Optimize leaf materialization in {{EvaluationContext}} Use register for DStream leaves and an empty {{foreachPartition}} for other leaves instead of the current {{count()}} which adds overhead.



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