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From "Prasanth Jayachandran (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-10029) LLAP: Scheduling of work from different queries within the daemon
Date Wed, 15 Apr 2015 23:16:59 GMT

    [ https://issues.apache.org/jira/browse/HIVE-10029?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14497279#comment-14497279
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Prasanth Jayachandran commented on HIVE-10029:
----------------------------------------------

[~seth.siddharth@gmail.com] This should be covered by HIVE-10028 patch right?

> LLAP: Scheduling of work from different queries within the daemon
> -----------------------------------------------------------------
>
>                 Key: HIVE-10029
>                 URL: https://issues.apache.org/jira/browse/HIVE-10029
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: Siddharth Seth
>             Fix For: llap
>
>
> The current implementation is a simple queue - whichever query wins the race to submit
work to a daemon will execute first.
> A policy around this may be useful - potentially a fair share, or a first query in gets
all slots approach.
> Also, prioritiy associated with work within a query should be considered.



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