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Date: Sat, 12 Nov 2016 08:39:58 +0000 (UTC)
From: "Lantao Jin (JIRA)" <jira@apache.org>
Reply-To: jinlantao@gmail.com
To: common-dev@hadoop.apache.org
Message-ID: <163995345.28914.1478939998468.JavaMail.jiratomcat@arcas>
Subject: [jira] Lantao Jin shared "HDFS-11111: Delete something in  .Trash
 using "rm" should be forbidden without safety option " with you
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archived-at: Sat, 12 Nov 2016 08:40:00 -0000

    Lantao Jin shared an issue with you
    -----------------------------------

    
> Delete something in  .Trash using "rm" should be forbidden without safety option 
> ---------------------------------------------------------------------------------
>
>                 Key: HDFS-11111
>                 URL: https://issues.apache.org/jira/browse/HDFS-11111
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: hdfs
>    Affects Versions: 2.7.2
>            Reporter: Lantao Jin
>
> As we discussed in HDFS-11102, double confirmation does not seem to be a graceful solution for users. Deleting files in .Trash accidentally is still an issue though. The behaviour of users I'm worried about is {{rm}} ing something in .Trash (without explicitly understanding that those files will not be recoverable). This is in contrast to {{rm}} ing something with "-skipTrash" option (That's a very purposeful action).
> So it is not the same case as HADOOP-12358. The solution is throwing an exception and remind user to add "-trash" option to delete dirs in trash for safely:
> {code}
> Can not delete somehing trash directly! Please add "-trash" or "-T" in "rm" command to do that.
> {code}

     Also shared with
          hdfs-dev@hadoop.apache.org


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