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Posted to issues@hive.apache.org by "Jesus Camacho Rodriguez (JIRA)" <ji...@apache.org> on 2018/07/12 00:04:00 UTC

[jira] [Assigned] (HIVE-20148) Introduce rule to pushdown TopNKey through plan

     [ https://issues.apache.org/jira/browse/HIVE-20148?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jesus Camacho Rodriguez reassigned HIVE-20148:
----------------------------------------------


> Introduce rule to pushdown TopNKey through plan
> -----------------------------------------------
>
>                 Key: HIVE-20148
>                 URL: https://issues.apache.org/jira/browse/HIVE-20148
>             Project: Hive
>          Issue Type: Improvement
>          Components: Physical Optimizer
>    Affects Versions: 4.0.0
>            Reporter: Jesus Camacho Rodriguez
>            Assignee: Teddy Choi
>            Priority: Major
>
> Follow-up for HIVE-17896, which introduces TopNKey operator.



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