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https://issues.apache.org/jira/browse/BEAM-1623?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Amit Sela resolved BEAM-1623.
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Resolution: Fixed
Fix Version/s: 0.6.0
> Transform Reshuffle directly in Spark runner
> --------------------------------------------
>
> Key: BEAM-1623
> URL: https://issues.apache.org/jira/browse/BEAM-1623
> Project: Beam
> Issue Type: Improvement
> Components: runner-spark
> Reporter: Aviem Zur
> Assignee: Aviem Zur
> Fix For: 0.6.0
>
>
> Transform {{Reshuffle}} directly in Spark runner.
> Spark's {{repartition}} is logically equivalent to {{Reshuffle}} and will
> cause the required fusion break without incurring the overhead of
> {{groupByKey}} (In streaming pipelines this will use {{updateStateByKey}})
> compared to a simple {{repartition}}.
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