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From "Arpit Agarwal (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-8831) Trash Support for deletion in HDFS encryption zone
Date Fri, 12 Feb 2016 21:25:18 GMT

    [ https://issues.apache.org/jira/browse/HDFS-8831?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15145326#comment-15145326

Arpit Agarwal commented on HDFS-8831:

bq. If keeping them separate, technically we still need to mark this as incompatible right?
Marking it as incompatible will show up in release notes which will be wrong if we can fix
it in time for the release. I added a "breaks" link instead.

bq. I think we should also decide whether to revert this change and redo it (combined with
HDFS-9799 change)
No need to revert if we can quickly fix HDFS-9799. If a fix looks impossible for 2.8.0 we
can revert it. For now HDFS-9799 is rightly tagged as a blocker so there is no risk of missing
it. Agreed?

> 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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