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Hudson commented on HDFS-6295: ------------------------------ FAILURE: Integrated in Hadoop-Mapreduce-trunk #1775 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1775/]) HDFS-6295. Add decommissioning state and node state filtering to dfsadmin. Contributed by Andrew Wang. (wang: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1592438) * /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/HdfsConstants.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocolPB/PBHelper.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/tools/DFSAdmin.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/ClientNamenodeProtocol.proto * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestDecommissioningStatus.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/resources/testHDFSConf.xml > Add "decommissioning" state and node state filtering to dfsadmin > ---------------------------------------------------------------- > > Key: HDFS-6295 > URL: https://issues.apache.org/jira/browse/HDFS-6295 > Project: Hadoop HDFS > Issue Type: Improvement > Affects Versions: 2.4.0 > Reporter: Andrew Wang > Assignee: Andrew Wang > Fix For: 2.5.0 > > Attachments: hdfs-6295-1.patch, hdfs-6295-2.patch, hdfs-6295-3.patch > > > One of the few admin-friendly ways of viewing the list of decommissioning > nodes is via "hdfs dfsadmin -report". However, this lists *all* the datanodes > on the cluster, which is prohibitive for large clusters, and also requires > manual parsing to look at the decom status. It'd be nicer if we could fetch > and display only decommissioning nodes (or just live and dead nodes for that > matter). -- This message was sent by Atlassian JIRA (v6.2#6252)