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Hadoop QA commented on HDFS-8670: --------------------------------- \\ \\ | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:red}-1{color} | pre-patch | 15m 37s | Findbugs (version ) appears to be broken on trunk. | | {color:green}+1{color} | @author | 0m 0s | The patch does not contain any @author tags. | | {color:green}+1{color} | tests included | 0m 0s | The patch appears to include 1 new or modified test files. | | {color:green}+1{color} | javac | 7m 49s | There were no new javac warning messages. | | {color:green}+1{color} | javadoc | 9m 59s | There were no new javadoc warning messages. | | {color:green}+1{color} | release audit | 0m 23s | The applied patch does not increase the total number of release audit warnings. | | {color:green}+1{color} | checkstyle | 0m 36s | There were no new checkstyle issues. | | {color:green}+1{color} | whitespace | 0m 0s | The patch has no lines that end in whitespace. | | {color:green}+1{color} | install | 1m 32s | mvn install still works. | | {color:green}+1{color} | eclipse:eclipse | 0m 33s | The patch built with eclipse:eclipse. | | {color:green}+1{color} | findbugs | 2m 38s | The patch does not introduce any new Findbugs (version 3.0.0) warnings. | | {color:green}+1{color} | native | 3m 7s | Pre-build of native portion | | {color:red}-1{color} | hdfs tests | 158m 55s | Tests failed in hadoop-hdfs. | | | | 201m 12s | | \\ \\ || Reason || Tests || | Failed unit tests | hadoop.hdfs.TestDistributedFileSystem | | Timed out tests | org.apache.hadoop.hdfs.server.namenode.ha.TestFailureToReadEdits | \\ \\ || Subsystem || Report/Notes || | Patch URL | http://issues.apache.org/jira/secure/attachment/12745432/HDFS-8670.3.patch | | Optional Tests | javadoc javac unit findbugs checkstyle | | git revision | trunk / edcaae4 | | hadoop-hdfs test log | https://builds.apache.org/job/PreCommit-HDFS-Build/11713/artifact/patchprocess/testrun_hadoop-hdfs.txt | | Test Results | https://builds.apache.org/job/PreCommit-HDFS-Build/11713/testReport/ | | Java | 1.7.0_55 | | uname | Linux asf904.gq1.ygridcore.net 3.13.0-36-lowlatency #63-Ubuntu SMP PREEMPT Wed Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux | | Console output | https://builds.apache.org/job/PreCommit-HDFS-Build/11713/console | This message was automatically generated. > Better to exclude decommissioned nodes for namenode NodeUsage JMX > ----------------------------------------------------------------- > > Key: HDFS-8670 > URL: https://issues.apache.org/jira/browse/HDFS-8670 > Project: Hadoop HDFS > Issue Type: Bug > Reporter: Ming Ma > Assignee: J.Andreina > Attachments: HDFS-8670.1.patch, HDFS-8670.2.patch, HDFS-8670.3.patch > > > The namenode NodeUsage JMX has Max, Median, Min and Standard Deviation of > DataNodes usage, it currently includes decommissioned nodes for the > calculation. However, given balancer doesn't work on decommissioned nodes and > sometimes we could have nodes stay in decommissioned states for a long time; > it might be better to exclude decommissioned nodes for the metrics > calculation. -- This message was sent by Atlassian JIRA (v6.3.4#6332)