[ https://issues.apache.org/jira/browse/YARN-2004?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Devaraj K reopened YARN-2004: ----------------------------- Reopening to mark the resolution as Duplicate. > Priority scheduling support in Capacity scheduler > ------------------------------------------------- > > Key: YARN-2004 > URL: https://issues.apache.org/jira/browse/YARN-2004 > Project: Hadoop YARN > Issue Type: Sub-task > Components: capacityscheduler > Reporter: Sunil G > Assignee: Sunil G > Attachments: 0001-YARN-2004.patch, 0002-YARN-2004.patch, > 0003-YARN-2004.patch, 0004-YARN-2004.patch, 0005-YARN-2004.patch, > 0006-YARN-2004.patch, 0007-YARN-2004.patch, 0008-YARN-2004.patch, > 0009-YARN-2004.patch, 0010-YARN-2004.patch > > > Based on the priority of the application, Capacity Scheduler should be able > to give preference to application while doing scheduling. > Comparator<FiCaSchedulerApp> applicationComparator can be changed as below. > > 1. Check for Application priority. If priority is available, then return > the highest priority job. > 2. Otherwise continue with existing logic such as App ID comparison and > then TimeStamp comparison. -- This message was sent by Atlassian JIRA (v6.3.4#6332)