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https://issues.apache.org/jira/browse/HIVE-20423?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Teddy Choi updated HIVE-20423:
------------------------------
Description: HIVE-20150 TopNKeyOperator pushdown can be more efficient if
NULLS FIRST becomes the default null ordering. (was: HIVE-20150
TopNKeyOperator pushdown can be more efficient if NULLS LAST becomes the
default null ordering.)
> Set NULLS FIRST as the default null ordering
> --------------------------------------------
>
> Key: HIVE-20423
> URL: https://issues.apache.org/jira/browse/HIVE-20423
> Project: Hive
> Issue Type: Bug
> Reporter: Teddy Choi
> Assignee: Teddy Choi
> Priority: Major
> Fix For: 4.0.0, 3.2.0
>
>
> HIVE-20150 TopNKeyOperator pushdown can be more efficient if NULLS FIRST
> becomes the default null ordering.
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