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https://issues.apache.org/jira/browse/HDFS-13096?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16391236#comment-16391236
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He Xiaoqiao commented on HDFS-13096:
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[~Tagar], is this issue going on?
> HDFS group quota
> ----------------
>
> Key: HDFS-13096
> URL: https://issues.apache.org/jira/browse/HDFS-13096
> Project: Hadoop HDFS
> Issue Type: New Feature
> Components: datanode, fs, hdfs, nn
> Affects Versions: 2.8.3, 2.7.5, 3.0.0
> Reporter: Ruslan Dautkhanov
> Priority: Major
>
> We have groups of people that have their own set of HDFS directories.
> For example, they have HDFS staging place for new files:
> /datascience
> /analysts
> ...
> but at the same time they have Hive warehouse directory
> /hivewarehouse/datascience
> /hivewarehouse/analysts
> ...
> on top of that they also have some files stored under /user/${username}/
> It's always been a challenge to maintain a combined quota on all HDFS
> locations a particular group of people owns. As we're currently forced to put
> a particular quota for each directory independently.
> It would be great if HDFS would have a quota tied either
> - to a set of HDFS locations ;
> - or to a group of people (where `group`is defined as which HDFS group a
> particular file/directory belongs to).
> Linux allows to define quotas at group level, i.e. `edquota -g devel` etc..
> would be great to have the same at HDFS level.
> Other thoughts and ideas?
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