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https://issues.apache.org/jira/browse/SPARK-18775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Herman van Hovell resolved SPARK-18775.
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Resolution: Fixed
Fix Version/s: 2.2.0
> Limit the max number of records written per file
> ------------------------------------------------
>
> Key: SPARK-18775
> URL: https://issues.apache.org/jira/browse/SPARK-18775
> Project: Spark
> Issue Type: New Feature
> Components: SQL
> Reporter: Reynold Xin
> Assignee: Reynold Xin
> Fix For: 2.2.0
>
>
> Currently, Spark writes a single file out per task, sometimes leading to very
> large files. It would be great to have an option to limit the max number of
> records written per file in a task, to avoid humongous files.
> This was initially suggested by [~simeons].
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