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Hadoop QA commented on HADOOP-2398: ----------------------------------- -1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12372541/metricsPatch6_3.txt against trunk revision . @author +1. The patch does not contain any @author tags. patch -1. The patch command could not apply the patch. Console output: http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/1474/console This message is automatically generated. > Additional Instrumentation for NameNode, RPC Layer and JMX support > ------------------------------------------------------------------- > > Key: HADOOP-2398 > URL: https://issues.apache.org/jira/browse/HADOOP-2398 > Project: Hadoop > Issue Type: New Feature > Components: dfs > Reporter: Sanjay Radia > Assignee: Sanjay Radia > Fix For: 0.16.0 > > Attachments: metricsPatch6.txt, metricsPatch6_1.txt, > metricsPatch6_2.txt, metricsPatch6_3.txt, ScreenShotNameNodeStats.png, > ScreenShotRPCStats.png > > > Additional Instrumentation is needed for name node and its rpc layer. > Furthermore the instrumentation should be > visible via JMX, Java's standard monitoring tool. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.