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Posted to issues@tez.apache.org by "Saikat (JIRA)" <ji...@apache.org> on 2015/07/20 22:44:04 UTC

[jira] [Assigned] (TEZ-2627) Support for Tez Job Priorities

     [ https://issues.apache.org/jira/browse/TEZ-2627?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Saikat reassigned TEZ-2627:
---------------------------

    Assignee: Saikat

> 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
>
> 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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