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From "Keisuke Ogiwara (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-11528) incrementally read query results when there's no ORDER BY
Date Tue, 15 Dec 2015 10:05:46 GMT

    [ https://issues.apache.org/jira/browse/HIVE-11528?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15057766#comment-15057766
] 

Keisuke Ogiwara commented on HIVE-11528:
----------------------------------------

Sorry, I added a comment on the way. Please ignore this comment because I rewrite later.

> incrementally read query results when there's no ORDER BY
> ---------------------------------------------------------
>
>                 Key: HIVE-11528
>                 URL: https://issues.apache.org/jira/browse/HIVE-11528
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Sergey Shelukhin
>            Assignee: Keisuke Ogiwara
>
> May require HIVE-11527. When there's no ORDER BY and there's more than one reducer on
the last stage of the query, it should be possible to return data to the user as it is produced,
instead of waiting for all reducers to finish.



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