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https://issues.apache.org/jira/browse/HDFS-6741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14183315#comment-14183315
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Hadoop QA commented on HDFS-6741:
---------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12657520/HDFS-6741.1.patch
against trunk revision 0942c99.
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:red}-1 tests included{color}. The patch doesn't appear to include
any new or modified tests.
Please justify why no new tests are needed for this
patch.
Also please list what manual steps were performed to
verify this patch.
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 javadoc{color}. There were no new javadoc warning messages.
{color:green}+1 eclipse:eclipse{color}. The patch built with
eclipse:eclipse.
{color:red}-1 findbugs{color}. The patch appears to introduce 1 new
Findbugs (version 2.0.3) warnings.
{color:green}+1 release audit{color}. The applied patch does not increase
the total number of release audit warnings.
{color:red}-1 core tests{color}. The patch failed these unit tests in
hadoop-hdfs-project/hadoop-hdfs:
org.apache.hadoop.hdfs.TestRollingUpgrade
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-HDFS-Build/8522//testReport/
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HDFS-Build/8522//artifact/patchprocess/newPatchFindbugsWarningshadoop-hdfs.html
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/8522//console
This message is automatically generated.
> Improve permission denied message when FSPermissionChecker#checkOwner fails
> ---------------------------------------------------------------------------
>
> Key: HDFS-6741
> URL: https://issues.apache.org/jira/browse/HDFS-6741
> Project: Hadoop HDFS
> Issue Type: Improvement
> Affects Versions: 3.0.0, 2.5.0
> Reporter: Stephen Chu
> Assignee: Stephen Chu
> Priority: Trivial
> Labels: supportability
> Attachments: HDFS-6741.1.patch
>
>
> Currently, FSPermissionChecker#checkOwner throws an AccessControlException
> with a simple "Permission denied" message.
> When users try to set an ACL without ownership permissions, they'll see
> something like:
> {code}
> [schu@hdfs-vanilla-1 hadoop]$ hdfs dfs -setfacl -m user:schu:--- /tmp
> setfacl: Permission denied
> {code}
> It'd be helpful if the message had an explanation why the permission was
> denied to avoid confusion for users who aren't familiar with permissions.
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