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https://issues.apache.org/jira/browse/HIVE-20150?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Teddy Choi updated HIVE-20150:
------------------------------
Description: TopNKey operator is implemented in HIVE-17896, but it needs
more work in pushdown implementation. So this issue covers TopNKey pushdown
implementation with proper tests. (was: TopNKey is implemented in HIVE-17896,
but it needs more work in pushdown implementation. So this issue covers TopNKey
pushdown implementation with proper tests.)
> TopNKey pushdown
> ----------------
>
> Key: HIVE-20150
> URL: https://issues.apache.org/jira/browse/HIVE-20150
> Project: Hive
> Issue Type: New Feature
> Reporter: Teddy Choi
> Assignee: Teddy Choi
> Priority: Major
>
> TopNKey operator is implemented in HIVE-17896, but it needs more work in
> pushdown implementation. So this issue covers TopNKey pushdown implementation
> with proper tests.
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