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https://issues.apache.org/jira/browse/HDFS-5614?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13888222#comment-13888222
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Jing Zhao commented on HDFS-5614:
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bq. One slightly messy aspect of this change
Yeah, you're right. Or we can pass in a Feature.class array here? I think we
can also revisit them in a separate jira. +1 for the new patch.
> NameNode: implement handling of ACLs in combination with snapshots.
> -------------------------------------------------------------------
>
> Key: HDFS-5614
> URL: https://issues.apache.org/jira/browse/HDFS-5614
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: namenode
> Affects Versions: HDFS ACLs (HDFS-4685)
> Reporter: Chris Nauroth
> Assignee: Chris Nauroth
> Attachments: HDFS-5614.1.patch, HDFS-5614.2.patch, HDFS-5614.3.patch
>
>
> Within a snapshot, all ACLs are frozen at the moment that the snapshot was
> created. ACL changes in the parent of the snapshot are not applied to the
> snapshot.
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