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https://issues.apache.org/jira/browse/HADOOP-2514?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12559154#action_12559154
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Hadoop QA commented on HADOOP-2514:
-----------------------------------
+1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12373135/HADOOP-2514.patch
against trunk revision r612141.
@author +1. The patch does not contain any @author tags.
javadoc +1. The javadoc tool did not generate any warning messages.
javac +1. The applied patch does not generate any new compiler warnings.
findbugs +1. The patch does not introduce any new Findbugs warnings.
core tests +1. The patch passed core unit tests.
contrib tests +1. The patch passed contrib unit tests.
Test results:
http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/1596/testReport/
Findbugs warnings:
http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/1596/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results:
http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/1596/artifact/trunk/build/test/checkstyle-errors.html
Console output:
http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/1596/console
This message is automatically generated.
> Trash and permissions don't mix
> -------------------------------
>
> Key: HADOOP-2514
> URL: https://issues.apache.org/jira/browse/HADOOP-2514
> Project: Hadoop
> Issue Type: New Feature
> Components: dfs
> Affects Versions: 0.16.0
> Reporter: Robert Chansler
> Assignee: Doug Cutting
> Fix For: 0.16.0
>
> Attachments: HADOOP-2514.patch
>
>
> Shell command "rm" is really "mv" to trash with the expectation that the
> server will at some point really delete the contents of trash. With the
> advent of permissions, a user can "mv" folders that the user cannot "rm". The
> present trash feature as implemented would allow the user to suborn the
> server into deleting a folder in violation of the permissions model.
> A related issue is that if anybody can mv a folder to the trash anybody else
> can mv that same folder from the trash. This may be contrary to the
> expectations of the user.
> What is a better model for trash?
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