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Hadoop QA commented on HDFS-7833: --------------------------------- {color:red}-1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12705796/HDFS-7833.001.patch against trunk revision e37ca22. {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.ha.TestRetryCacheWithHA org.apache.hadoop.tracing.TestTracing Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/9995//testReport/ Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/9995//console This message is automatically generated. > DataNode reconfiguration does not recalculate valid volumes required, based > on configured failed volumes tolerated. > ------------------------------------------------------------------------------------------------------------------- > > Key: HDFS-7833 > URL: https://issues.apache.org/jira/browse/HDFS-7833 > Project: Hadoop HDFS > Issue Type: Bug > Components: datanode > Affects Versions: 2.6.0 > Reporter: Chris Nauroth > Assignee: Lei (Eddy) Xu > Attachments: HDFS-7833.000.patch, HDFS-7833.001.patch > > > DataNode reconfiguration never recalculates > {{FsDatasetImpl#validVolsRequired}}. This may cause incorrect behavior of > the {{dfs.datanode.failed.volumes.tolerated}} property if reconfiguration > causes the DataNode to run with a different total number of volumes. -- This message was sent by Atlassian JIRA (v6.3.4#6332)