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Posted to issues@tez.apache.org by "Saikat (JIRA)" <ji...@apache.org> on 2015/07/20 22:26:04 UTC
[jira] [Updated] (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 updated TEZ-2627:
------------------------
Summary: Support for Tez Job Priorities (was: Support for Tez Job Submission Priority)
> 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
>
> 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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