[ https://issues.apache.org/jira/browse/YARN-2073?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14008870#comment-14008870 ]
Hudson commented on YARN-2073: ------------------------------ SUCCESS: Integrated in Hadoop-Hdfs-trunk #1756 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk/1756/]) YARN-2073. Fair Scheduler: Add a utilization threshold to prevent preempting resources when cluster is free (Karthik Kambatla via Sandy Ryza) (sandy: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1597209) * /hadoop/common/trunk/hadoop-yarn-project/CHANGES.txt * /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.java * /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairSchedulerConfiguration.java * /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairSchedulerTestBase.java * /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/TestFairScheduler.java * /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/TestFairSchedulerPreemption.java * /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/apt/FairScheduler.apt.vm > Fair Scheduler: Add a utilization threshold to prevent preempting resources > when cluster is free > ------------------------------------------------------------------------------------------------ > > Key: YARN-2073 > URL: https://issues.apache.org/jira/browse/YARN-2073 > Project: Hadoop YARN > Issue Type: Bug > Components: scheduler > Affects Versions: 2.4.0 > Reporter: Karthik Kambatla > Assignee: Karthik Kambatla > Priority: Critical > Fix For: 2.5.0 > > Attachments: yarn-2073-0.patch, yarn-2073-1.patch, yarn-2073-2.patch, > yarn-2073-3.patch, yarn-2073-4.patch > > > Preemption should kick in only when the currently available slots don't match > the request. -- This message was sent by Atlassian JIRA (v6.2#6252)