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Hadoop QA commented on HDFS-6100: --------------------------------- {color:green}+1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12634593/HDFS-6100.000.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 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 1.3.9) warnings. {color:green}+1 release audit{color}. The applied patch does not increase the total number of release audit warnings. {color:green}+1 core tests{color}. The patch passed unit tests in hadoop-hdfs-project/hadoop-hdfs. {color:green}+1 contrib tests{color}. The patch passed contrib unit tests. Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/6402//testReport/ Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/6402//console This message is automatically generated. > DataNodeWebHdfsMethods does not failover in HA mode > --------------------------------------------------- > > Key: HDFS-6100 > URL: https://issues.apache.org/jira/browse/HDFS-6100 > Project: Hadoop HDFS > Issue Type: Bug > Components: ha > Affects Versions: 2.4.0 > Reporter: Arpit Gupta > Assignee: Haohui Mai > Attachments: HDFS-6100.000.patch > > > In {{DataNodeWebHdfsMethods}}, the code creates a {{DFSClient}} to connect to > the NN, so that it can access the files in the cluster. > {{DataNodeWebHdfsMethods}} relies on the address passed in the URL to locate > the NN. Currently the parameter is set by the NN and it is a host-ip pair, > which does not support HA. -- This message was sent by Atlassian JIRA (v6.2#6252)