You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@hive.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2018/08/09 15:08:00 UTC

[jira] [Commented] (HIVE-20150) TopNKey pushdown

    [ https://issues.apache.org/jira/browse/HIVE-20150?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16574972#comment-16574972 ] 

ASF GitHub Bot commented on HIVE-20150:
---------------------------------------

GitHub user pudidic opened a pull request:

    https://github.com/apache/hive/pull/411

    HIVE-20150: TopNKey pushdown (Teddy Choi)

    

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/pudidic/hive HIVE-20150

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/hive/pull/411.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #411
    
----
commit abb2ad51b6802752b78ee37c0b58e13c74730ad1
Author: Teddy Choi <pu...@...>
Date:   2018-08-09T15:06:11Z

    HIVE-20150: TopNKey pushdown (Teddy Choi)

----


> TopNKey pushdown
> ----------------
>
>                 Key: HIVE-20150
>                 URL: https://issues.apache.org/jira/browse/HIVE-20150
>             Project: Hive
>          Issue Type: Improvement
>          Components: Physical Optimizer
>    Affects Versions: 4.0.0
>            Reporter: Teddy Choi
>            Assignee: Teddy Choi
>            Priority: Major
>              Labels: pull-request-available
>         Attachments: HIVE-20150.1.patch
>
>
> 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.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)