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Hudson commented on HDFS-3245: ------------------------------ SUCCESS: Integrated in Hadoop-Yarn-trunk #315 (See [https://builds.apache.org/job/Hadoop-Yarn-trunk/315/]) Adding the new test file for HDFS-3245 that was accidentally dropped (kihwal: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1517994) * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/blockmanagement/TestDatanodeManager.java HDFS-3245. Add metrics and web UI for cluster version summary. Contributed by Ravi Prakash. (kihwal: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1517937) * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocol/DatanodeInfo.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/DatanodeManager.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/ClusterJspHelper.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNodeMXBean.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NamenodeJspHelper.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/hdfs/dfshealth.jsp > Add metrics and web UI for cluster version summary > -------------------------------------------------- > > Key: HDFS-3245 > URL: https://issues.apache.org/jira/browse/HDFS-3245 > Project: Hadoop HDFS > Issue Type: Improvement > Components: namenode > Affects Versions: 2.0.0-alpha > Reporter: Todd Lipcon > Assignee: Ravi Prakash > Fix For: 3.0.0, 2.1.1-beta > > Attachments: HDFS-3245.branch-2.patch, HDFS-3245.branch-2.patch, > HDFS-3245.branch-2.patch, HDFS-3245.branch-2.patch, HDFS-3245.patch, > HDFS-3245.patch, HDFS-3245.patch > > > With the introduction of protocol compatibility, once HDFS-2983 is committed, > we have the possibility that different nodes in a cluster are running > different software versions. To aid operators, we should add the ability to > summarize the status of versions in the cluster, so they can easily determine > whether a rolling upgrade is in progress or if some nodes "missed" an upgrade > (eg maybe they were out of service when the software was updated) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira