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https://issues.apache.org/jira/browse/HIVE-18064?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhiyuan Yang updated HIVE-18064:
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Issue Type: New Feature (was: Bug)
> Hive on Tez parallel order by
> -----------------------------
>
> Key: HIVE-18064
> URL: https://issues.apache.org/jira/browse/HIVE-18064
> Project: Hive
> Issue Type: New Feature
> Reporter: Zhiyuan Yang
> Assignee: Zhiyuan Yang
>
> We've built parallel sorting in TEZ-3837. It does sampling as output is
> generated and figure out a range partitioner for shuffle edge. Each reducer
> output a sorted span. This is mainly for external consumption since output
> files need to be read in certain order.
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