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https://issues.apache.org/jira/browse/MAPREDUCE-3703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13196310#comment-13196310
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Hudson commented on MAPREDUCE-3703:
-----------------------------------
Integrated in Hadoop-Hdfs-trunk-Commit #1690 (See
[https://builds.apache.org/job/Hadoop-Hdfs-trunk-Commit/1690/])
MAPREDUCE-3703. ResourceManager should provide node lists in JMX output.
(Eric Payne via mahadev)
mahadev :
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1237920
Files :
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapreduce/v2/TestRMNMInfo.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/RMNMInfo.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/RMNMInfoBeans.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ResourceManager.java
> ResourceManager should provide node lists in JMX output
> -------------------------------------------------------
>
> Key: MAPREDUCE-3703
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3703
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2, resourcemanager
> Affects Versions: 0.23.1
> Reporter: Eric Payne
> Assignee: Eric Payne
> Priority: Critical
> Fix For: 0.23.1
>
> Attachments: MAPREDUCE-3703.1.txt
>
>
> In 0.20.*, the JMX UI for the JobTracker (http://<JobTrackerHost>:50030/jmx)
> showed lists of Live and BlackListed Nodes under the JobTrackerInfo section.
> In 0.23, the ResourceManager JMX UI shows the number of active,
> decommissioned, lost, unhealthy, and rebooted nodes under the ClusterMetrics
> section, but does not give the list of nodes.
> At least the list of active nodes is needed in JSON format.
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