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Jason Lowe commented on HDFS-11847: ----------------------------------- I recently noticed the new {{branch-3}} branch and tracked it back to here. branch-3.0 is for tracking 3.0.x releases, currently 3.0.1-SNAPSHOT. Was the creation of {{branch-3}} intentional, and if so, how is it different than branch-3.0? > Enhance dfsadmin listOpenFiles command to list files blocking datanode > decommissioning > -------------------------------------------------------------------------------------- > > Key: HDFS-11847 > URL: https://issues.apache.org/jira/browse/HDFS-11847 > Project: Hadoop HDFS > Issue Type: Improvement > Components: hdfs > Affects Versions: 3.0.0-alpha1 > Reporter: Manoj Govindassamy > Assignee: Manoj Govindassamy > Priority: Major > Fix For: 3.1.0, 3.0.1 > > Attachments: HDFS-11847.01.patch, HDFS-11847.02.patch, > HDFS-11847.03.patch, HDFS-11847.04.patch, HDFS-11847.05.patch > > > HDFS-10480 adds {{listOpenFiles}} option is to {{dfsadmin}} command to list > all the open files in the system. > Additionally, it would be very useful to only list open files that are > blocking the DataNode decommissioning. With thousand+ node clusters, where > there might be machines added and removed regularly for maintenance, any > option to monitor and debug decommissioning status is very helpful. Proposal > here is to add suboptions to {{listOpenFiles}} for the above case. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org