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Hadoop QA commented on HDFS-7773: --------------------------------- {color:red}-1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12699567/hdfs-7773.003.patch against trunk revision 9a3e292. {color:green}+1 @author{color}. The patch does not contain any @author tags. {color:green}+1 tests included{color}. The patch appears to include 2 new or modified test files. {color:green}+1 javac{color}. The applied patch does not increase the total number of javac compiler warnings. {color:green}+1 javadoc{color}. There were no new javadoc warning messages. {color:green}+1 eclipse:eclipse{color}. The patch built with eclipse:eclipse. {color:green}+1 findbugs{color}. The patch does not introduce any new Findbugs (version 2.0.3) warnings. {color:green}+1 release audit{color}. The applied patch does not increase the total number of release audit warnings. {color:red}-1 core tests{color}. The patch failed these unit tests in hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs: org.apache.hadoop.hdfs.protocol.datatransfer.sasl.TestSaslDataTransfer org.apache.hadoop.hdfs.tools.TestDFSHAAdminMiniCluster org.apache.hadoop.hdfs.web.TestWebHDFS Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/9615//testReport/ Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/9615//console This message is automatically generated. > Additional metrics in HDFS to be accessed via jmx. > -------------------------------------------------- > > Key: HDFS-7773 > URL: https://issues.apache.org/jira/browse/HDFS-7773 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode, namenode > Reporter: Anu Engineer > Assignee: Anu Engineer > Attachments: hdfs-7773.001.patch, hdfs-7773.002.patch, > hdfs-7773.003.patch > > > We would like to have the following metrics added to DataNode and name node > this to improve Ambari dashboard > 1) DN disk i/o utilization > 2) DN network i/o utilization > 3) Namenode read operations > 4) Namenode write operations -- This message was sent by Atlassian JIRA (v6.3.4#6332)