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Hudson commented on MAPREDUCE-4845: ----------------------------------- Integrated in Hadoop-Hdfs-0.23-Build #470 (See [https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/470/]) MAPREDUCE-4845. ClusterStatus.getMaxMemory() and getUsedMemory() exist in MR1 but not MR2 (Sandy Ryza via tgraves) (Revision 1424729) Result = UNSTABLE tgraves : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1424729 Files : * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/CHANGES.txt * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/ClusterStatus.java > ClusterStatus.getMaxMemory() and getUsedMemory() exist in MR1 but not MR2 > -------------------------------------------------------------------------- > > Key: MAPREDUCE-4845 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-4845 > Project: Hadoop Map/Reduce > Issue Type: Improvement > Components: client > Affects Versions: 1.1.1, 2.0.2-alpha > Reporter: Sandy Ryza > Assignee: Sandy Ryza > Fix For: 1.2.0, 2.0.3-alpha, 0.23.6 > > Attachments: MAPREDUCE-4845-branch-1.patch, MAPREDUCE-4845.patch, > MAPREDUCE-4845.patch > > > For backwards compatibility, these methods should exist in both MR1 and MR2. > Confusingly, these methods return the max memory and used memory of the > jobtracker, not the entire cluster. > I'd propose to add them to MR2 and return -1, and deprecate them in both MR1 > and MR2. Alternatively, I could add plumbing to get the resource manager > memory stats. -- 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