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https://issues.apache.org/jira/browse/SPARK-14334?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Apache Spark reassigned SPARK-14334:
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Assignee: Davies Liu (was: Apache Spark)
> Add toLocalIterator for Dataset
> -------------------------------
>
> Key: SPARK-14334
> URL: https://issues.apache.org/jira/browse/SPARK-14334
> Project: Spark
> Issue Type: New Feature
> Components: SQL
> Reporter: Davies Liu
> Assignee: Davies Liu
>
> The toLocalIterator of RDD is super slow, we should have a optimized
> implementation for Dataset/DataFrame.
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