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Hadoop QA commented on HDFS-6727: --------------------------------- {color:red}-1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12664501/HDFS-6727.combo.patch against trunk revision . {color:green}+1 @author{color}. The patch does not contain any @author tags. {color:green}+1 tests included{color}. The patch appears to include 3 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:red}-1 findbugs{color}. The patch appears to introduce 1 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.TestEncryptionZones org.apache.hadoop.hdfs.server.datanode.TestBPOfferService org.apache.hadoop.security.TestRefreshUserMappings org.apache.hadoop.hdfs.server.balancer.TestBalancer org.apache.hadoop.hdfs.server.namenode.ha.TestPipelinesFailover org.apache.hadoop.hdfs.TestCrcCorruption org.apache.hadoop.hdfs.TestDataTransferKeepalive The following test timeouts occurred in hadoop-hdfs-project/hadoop-hdfs: org.apache.hadoop.fs.viewfs.TestViewFsAtHdfsRoot {color:green}+1 contrib tests{color}. The patch passed contrib unit tests. Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/7778//testReport/ Findbugs warnings: https://builds.apache.org/job/PreCommit-HDFS-Build/7778//artifact/trunk/patchprocess/newPatchFindbugsWarningshadoop-hdfs.html Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/7778//console This message is automatically generated. > Refresh data volumes on DataNode based on configuration changes > --------------------------------------------------------------- > > Key: HDFS-6727 > URL: https://issues.apache.org/jira/browse/HDFS-6727 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: datanode > Affects Versions: 2.5.0, 2.4.1 > Reporter: Lei (Eddy) Xu > Assignee: Lei (Eddy) Xu > Labels: datanode > Attachments: HDFS-6727.000.delta-HDFS-6775.txt, HDFS-6727.combo.patch > > > HDFS-1362 requires DataNode to reload configuration file during the runtime, > so that DN can change the data volumes dynamically. This JIRA reuses the > reconfiguration framework introduced by HADOOP-7001 to enable DN to > reconfigure at runtime. -- This message was sent by Atlassian JIRA (v6.2#6252)