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Hudson commented on YARN-443: ----------------------------- Integrated in Hadoop-Hdfs-0.23-Build #548 (See [https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/548/]) YARN-443. allow OS scheduling priority of NM to be different than the containers it launches (tgraves) (Revision 1454412) Result = SUCCESS tgraves : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1454412 Files : * /hadoop/common/branches/branch-0.23/hadoop-yarn-project/CHANGES.txt * /hadoop/common/branches/branch-0.23/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/conf/YarnConfiguration.java * /hadoop/common/branches/branch-0.23/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/ContainerExecutor.java * /hadoop/common/branches/branch-0.23/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/DefaultContainerExecutor.java * /hadoop/common/branches/branch-0.23/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/LinuxContainerExecutor.java * /hadoop/common/branches/branch-0.23/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/TestLinuxContainerExecutorWithMocks.java > allow OS scheduling priority of NM to be different than the containers it > launches > ---------------------------------------------------------------------------------- > > Key: YARN-443 > URL: https://issues.apache.org/jira/browse/YARN-443 > Project: Hadoop YARN > Issue Type: Improvement > Components: nodemanager > Affects Versions: 2.0.3-alpha, 0.23.6 > Reporter: Thomas Graves > Assignee: Thomas Graves > Fix For: 3.0.0, 0.23.7, 2.0.4-alpha > > Attachments: YARN-443-branch-0.23.patch, YARN-443-branch-0.23.patch, > YARN-443-branch-0.23.patch, YARN-443-branch-0.23.patch, > YARN-443-branch-2.patch, YARN-443-branch-2.patch, YARN-443-branch-2.patch, > YARN-443.patch, YARN-443.patch, YARN-443.patch, YARN-443.patch, > YARN-443.patch, YARN-443.patch, YARN-443.patch > > > It would be nice if we could have the nodemanager run at a different OS > scheduling priority than the containers so that you can still communicate > with the nodemanager if the containers out of control. > On linux we could launch the nodemanager at a higher priority, but then all > the containers it launches would also be at that higher priority, so we need > a way for the container executor to launch them at a lower priority. > I'm not sure how this applies to windows if at all. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira