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Hadoop QA commented on HDFS-7331: --------------------------------- {color:red}-1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12680207/HDFS-7331.004.patch against trunk revision 1e97f2f. {color:green}+1 @author{color}. The patch does not contain any @author tags. {color:green}+1 tests included{color}. The patch appears to include 1 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-hdfs-project/hadoop-hdfs: org.apache.hadoop.hdfs.server.namenode.TestHDFSConcat {color:green}+1 contrib tests{color}. The patch passed contrib unit tests. Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/8690//testReport/ Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/8690//console This message is automatically generated. > Add Datanode network counts to datanode jmx page > ------------------------------------------------ > > Key: HDFS-7331 > URL: https://issues.apache.org/jira/browse/HDFS-7331 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode > Reporter: Charles Lamb > Assignee: Charles Lamb > Priority: Minor > Attachments: HDFS-7331.001.patch, HDFS-7331.002.patch, > HDFS-7331.003.patch, HDFS-7331.004.patch > > > Add per-datanode counts to the datanode jmx page. For example, networkErrors > could be exposed like this: > {noformat} > }, { > ... > "DatanodeNetworkCounts" : "{\"dn1\":{\"networkErrors\":1}}", > ... > "NamenodeAddresses" : > "{\"localhost\":\"BP-1103235125-127.0.0.1-1415057084497\"}", > "VolumeInfo" : > "{\"/tmp/hadoop-cwl/dfs/data/current\":{\"freeSpace\":3092725760,\"usedSpace\":28672,\"reservedSpace\":0}}", > "ClusterId" : "CID-4b38f2ae-5e58-4e15-b3cf-3ba3f46e724e" > }, { > {noformat} -- This message was sent by Atlassian JIRA (v6.3.4#6332)