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Posted to hdfs-dev@hadoop.apache.org by "Allen Wittenauer (JIRA)" <ji...@apache.org> on 2014/07/30 20:26:41 UTC
[jira] [Resolved] (HDFS-1113) Allow users with write access to a
directory to change ownership of its subdirectories/files
[ https://issues.apache.org/jira/browse/HDFS-1113?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Allen Wittenauer resolved HDFS-1113.
------------------------------------
Resolution: Fixed
There are multiple ways to close this one. Pick your preferred option:
a) Consensus is unlikely to get reached.
b) ACLs and/or extended attributes provide a fix for this issue.
In either case, I'm closing it.
> Allow users with write access to a directory to change ownership of its subdirectories/files
> --------------------------------------------------------------------------------------------
>
> Key: HDFS-1113
> URL: https://issues.apache.org/jira/browse/HDFS-1113
> Project: Hadoop HDFS
> Issue Type: New Feature
> Components: namenode
> Environment: All
> Reporter: Milind Bhandarkar
> Assignee: Sanjay Radia
>
> owner and group of a file/directory, and namespace/diskspace quota for a directory are mutable attributes. If I have writable access to a directory, say /team/MyTeam, and if there are subdirectories underneath, such as /team/MyTeam/TeamMember1, /team/MyTeam/TeamMember2, then I should be able to chown, chgrp, setQuota, clrQuota on TeamMemeber{1|2} subdirectories. Currently in HDFS (and in Posix), it requires me to be a superuser to perform these operations.
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