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From "Saikat (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (TEZ-2627) Support for Tez Job Priorities
Date Thu, 23 Jul 2015 17:46:05 GMT

    [ https://issues.apache.org/jira/browse/TEZ-2627?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14639249#comment-14639249
] 

Saikat commented on TEZ-2627:
-----------------------------

[~hitesh] request you to take a look at the patch.

> Support for Tez Job Priorities
> ------------------------------
>
>                 Key: TEZ-2627
>                 URL: https://issues.apache.org/jira/browse/TEZ-2627
>             Project: Apache Tez
>          Issue Type: Improvement
>            Reporter: Saikat
>            Assignee: Saikat
>         Attachments: TEZ-2627.1.patch, TEZ-2627.patch
>
>
> When a Tez Job is submitted via TezClient, an ApplicationSubmissionContext is created
before submitting the job. ApplicationSubmissionContext has a priority field which can be
used to provide a priority for the job.
> There is an ongoing effort in the Yarn Community to enable application priorities(https://issues.apache.org/jira/browse/YARN-1963).
> https://issues.apache.org/jira/browse/YARN-2003 implements the necessary changes in RM
and Capacity Scheduler.



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