[ https://issues.apache.org/jira/browse/HDFS-11848?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16324604#comment-16324604 ]
Manoj Govindassamy commented on HDFS-11848: ------------------------------------------- [~linyiqun], Given that HDFS-10480 is available in 3.0, back ported both HDFS-11847 and HDFS-11848 to branch-3. Hope this is ok with you. Please let me know if otherwise. > Enhance dfsadmin listOpenFiles command to list files under a given path > ----------------------------------------------------------------------- > > Key: HDFS-11848 > URL: https://issues.apache.org/jira/browse/HDFS-11848 > Project: Hadoop HDFS > Issue Type: Improvement > Affects Versions: 3.0.0-alpha1 > Reporter: Manoj Govindassamy > Assignee: Yiqun Lin > Fix For: 3.1.0, 3.0.1 > > Attachments: HDFS-11848.001.patch, HDFS-11848.002.patch, > HDFS-11848.003.patch, HDFS-11848.004.patch > > > HDFS-10480 adds {{listOpenFiles}} option is to {{dfsadmin}} command to list > all the open files in the system. > One more thing that would be nice here is to filter the output on a passed > path or DataNode. Usecases: An admin might already know a stale file by path > (perhaps from fsck's -openforwrite), and wants to figure out who the lease > holder is. Proposal here is add suboptions to {{listOpenFiles}} to list files > filtered by path. > {{LeaseManager#getINodeWithLeases(INodeDirectory)}} can be used to get the > open file list for any given ancestor directory. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org