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Hadoop QA commented on HDFS-7302: --------------------------------- {color:green}+1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12701830/HDFS-7302.3.patch against trunk revision ca1c00b. {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: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:green}+1 core tests{color}. The patch passed unit tests in hadoop-hdfs-project/hadoop-hdfs. Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/9695//testReport/ Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/9695//console This message is automatically generated. > namenode -rollingUpgrade downgrade may finalize a rolling upgrade > ----------------------------------------------------------------- > > Key: HDFS-7302 > URL: https://issues.apache.org/jira/browse/HDFS-7302 > Project: Hadoop HDFS > Issue Type: Bug > Components: namenode > Reporter: Tsz Wo Nicholas Sze > Assignee: Kai Sasaki > Labels: document, hdfs > Attachments: HADOOP-7302.1.patch, HDFS-7302.2.patch, HDFS-7302.3.patch > > > The namenode startup option "-rollingUpgrade downgrade" is originally > designed for downgrading cluster. However, running "namenode -rollingUpgrade > downgrade" with the new software could result in finalizing the ongoing > rolling upgrade. -- This message was sent by Atlassian JIRA (v6.3.4#6332)