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https://issues.apache.org/jira/browse/SPARK-2684?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Matei Zaharia reassigned SPARK-2684:
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Assignee: Matei Zaharia
> Update ExternalAppendOnlyMap to take an iterator as input
> ---------------------------------------------------------
>
> Key: SPARK-2684
> URL: https://issues.apache.org/jira/browse/SPARK-2684
> Project: Spark
> Issue Type: Sub-task
> Components: Spark Core
> Reporter: Matei Zaharia
> Assignee: Matei Zaharia
> Priority: Minor
>
> This will decrease object allocation from things like closures.
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