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Hudson commented on MAPREDUCE-3034: ----------------------------------- Integrated in Hadoop-Mapreduce-0.23-Commit #644 (See [https://builds.apache.org/job/Hadoop-Mapreduce-0.23-Commit/644/]) Merge -c 1297310 from trunk to branch-0.23 to fix MAPREDUCE-3034. Ensure NodeManager reboots itself on direction from ResourceManager. Contributed by Devaraj K & Eric Payne. (Revision 1297311) Result = FAILURE acmurthy : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1297311 Files : * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/CHANGES.txt * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-yarn/dev-support/findbugs-exclude.xml * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/NodeManager.java * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/NodeStatusUpdaterImpl.java * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/TestNodeStatusUpdater.java > NM should act on a REBOOT command from RM > ----------------------------------------- > > Key: MAPREDUCE-3034 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-3034 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: mrv2, nodemanager > Affects Versions: 0.23.0 > Reporter: Vinod Kumar Vavilapalli > Assignee: Devaraj K > Priority: Critical > Fix For: 0.23.2 > > Attachments: MAPREDUCE-3034-1.patch, MAPREDUCE-3034-2.patch, > MAPREDUCE-3034-20120305.1.txt, MAPREDUCE-3034-20120305.txt, > MAPREDUCE-3034-3.patch, MAPREDUCE-3034-4.patch, MAPREDUCE-3034-5.patch, > MAPREDUCE-3034.patch, MR-3034.txt > > > RM sends a reboot command to NM in some cases, like when it gets lost and > rejoins back. In such a case, NM should act on the command and > reboot/reinitalize itself. > This is akin to TT reinitialize on order from JT. We will need to shutdown > all the services properly and reinitialize - this should automatically take > care of killing of containers, cleaning up local temporary files etc. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira