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https://issues.apache.org/jira/browse/HDFS-8831?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Arpit Agarwal updated HDFS-8831:
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Release Note: Add Trash support for deleting files within encryption zones.
Deleted files will remain encrypted and they will be moved to a “.Trash”
subdirectory under the root of the encryption zone, prefixed by $USER/current.
Checkpoint and expunge continue to work like the existing Trash. (was: Trash
is now supported for deletion of files within encryption zone after HDFS-8831.
The deleted encrypted files will remain encrypted and be moved to .Trash
subdirectory under the root of the encryption zone prefixed by $USER/current
with checkpoint and expunge working similar to existing Trash.)
> Trash Support for deletion in HDFS encryption zone
> --------------------------------------------------
>
> Key: HDFS-8831
> URL: https://issues.apache.org/jira/browse/HDFS-8831
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: encryption
> Reporter: Xiaoyu Yao
> Assignee: Xiaoyu Yao
> Fix For: 2.8.0
>
> Attachments: HDFS-8831-10152015.pdf, HDFS-8831.00.patch,
> HDFS-8831.01.patch, HDFS-8831.02.patch, HDFS-8831.03.patch,
> HDFS-8831.04.patch, HDFS-8831.05.patch
>
>
> Currently, "Soft Delete" is only supported if the whole encryption zone is
> deleted. If you delete files whinin the zone with trash feature enabled, you
> will get error similar to the following
> {code}
> rm: Failed to move to trash: hdfs://HW11217.local:9000/z1_1/startnn.sh:
> /z1_1/startnn.sh can't be moved from an encryption zone.
> {code}
> This JIRA is proposed to support trash for deletion of files within
> encryption zone.
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