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https://issues.apache.org/jira/browse/YARN-3503?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14506888#comment-14506888
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Hudson commented on YARN-3503:
------------------------------
FAILURE: Integrated in Hadoop-Hdfs-trunk-Java8 #162 (See
[https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/162/])
YARN-3503. Expose disk utilization percentage and bad local and log dir counts
in NM metrics. Contributed by Varun Vasudev (jianhe: rev
674c7ef64916fabbe59c8d6cdd50ca19cf7ddb7c)
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/DirectoryCollection.java
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/TestDirectoryCollection.java
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/metrics/NodeManagerMetrics.java
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/LocalDirsHandlerService.java
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/TestLocalDirsHandlerService.java
* hadoop-yarn-project/CHANGES.txt
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/NodeManager.java
> Expose disk utilization percentage and bad local and log dir counts on NM via
> JMX
> ---------------------------------------------------------------------------------
>
> Key: YARN-3503
> URL: https://issues.apache.org/jira/browse/YARN-3503
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: nodemanager
> Reporter: Varun Vasudev
> Assignee: Varun Vasudev
> Fix For: 2.8.0
>
> Attachments: YARN-3503.0.patch
>
>
> It would be useful to expose the disk utilization as well as the number of
> bad local disks on the NMs via JMX so that alerts can be setup for nodes.
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