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https://issues.apache.org/jira/browse/HDFS-5614?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chris Nauroth updated HDFS-5614:
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Attachment: HDFS-5614.3.patch
Thanks again, Jing. Here is patch version 3.
# That's a good idea. I filed HDFS-5860 as a separate issue for refactoring to
use the common {{getFeature}} method.
# I removed the unnecessary assertion.
# I changed the {{INodeDirectory}} constructor like you suggested and updated
its call sites. One slightly messy aspect of this change is that I needed to
add a public {{INodeWithAdditionalFields#getFeatures}} to expose the features
array where protected access isn't applicable, like when a copy constructor
needs to refer to a different instance, or the calling code is in the separate
.snapshot sub-package. If you have another idea on this part, let me know.
> 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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