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From "Slim Bouguerra (Jira)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-22988) LLAP: If consistent splits is disabled ordering instances is not required
Date Fri, 06 Mar 2020 16:05:00 GMT

    [ https://issues.apache.org/jira/browse/HIVE-22988?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17053559#comment-17053559
] 

Slim Bouguerra commented on HIVE-22988:
---------------------------------------

+1

> LLAP: If consistent splits is disabled ordering instances is not required
> -------------------------------------------------------------------------
>
>                 Key: HIVE-22988
>                 URL: https://issues.apache.org/jira/browse/HIVE-22988
>             Project: Hive
>          Issue Type: Bug
>    Affects Versions: 4.0.0
>            Reporter: Prasanth Jayachandran
>            Assignee: Prasanth Jayachandran
>            Priority: Major
>              Labels: pull-request-available
>         Attachments: HIVE-22988.1.patch
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> LlapTaskSchedulerService always gets consistent ordered list of all LLAP instances even
if consistent splits is disabled. When consistent split is disabled ordering isn't really
useful as there is no cache locality. 



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