[ https://issues.apache.org/jira/browse/HDFS-6295?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13985075#comment-13985075 ]
Aaron T. Myers commented on HDFS-6295: -------------------------------------- Patch looks pretty good to me, though note that I believe the TestHDFSCLI failure is indeed due to this patch, because it changes the format of some output this test is checking for. +1 pending that being fixed, and answers to Charlie's review comments. > 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 > Attachments: hdfs-6295-1.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)