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https://issues.apache.org/jira/browse/HIVE-2641?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Namit Jain reassigned HIVE-2641:
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Assignee: Namit Jain
> SkewJoin should report progress while writing skew keys to HDFS
> ---------------------------------------------------------------
>
> Key: HIVE-2641
> URL: https://issues.apache.org/jira/browse/HIVE-2641
> Project: Hive
> Issue Type: Improvement
> Reporter: Namit Jain
> Assignee: Namit Jain
>
> RowContainer.copyToDFSDirectory is used to write the skew keys to HDFS. But
> this can take a long time, and while it is happening, the MR framework does
> not see progress from the reducer. The code should do the copy in smaller
> unit and report progress to the MR framework
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