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https://issues.apache.org/jira/browse/HADOOP-10215?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13879277#comment-13879277
 ] 

Hadoop QA commented on HADOOP-10215:
------------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest 
attachment 
  
http://issues.apache.org/jira/secure/attachment/12624407/HADOOP-10215.001.patch
  against trunk revision .

    {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}.  The javadoc tool did not generate any 
warning messages.

    {color:green}+1 eclipse:eclipse{color}.  The patch built with 
eclipse:eclipse.

    {color:green}+1 findbugs{color}.  The patch does not introduce any new 
Findbugs (version 1.3.9) warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase 
the total number of release audit warnings.

    {color:green}+1 core tests{color}.  The patch passed unit tests in 
hadoop-hdfs-project/hadoop-hdfs.

    {color:green}+1 contrib tests{color}.  The patch passed contrib unit tests.

Test results: 
https://builds.apache.org/job/PreCommit-HADOOP-Build/3460//testReport/
Console output: 
https://builds.apache.org/job/PreCommit-HADOOP-Build/3460//console

This message is automatically generated.

> Cannot create hftp filesystem when using a proxy user ugi and a doAs on a 
> secure cluster
> ----------------------------------------------------------------------------------------
>
>                 Key: HADOOP-10215
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10215
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: security
>    Affects Versions: 2.2.0
>            Reporter: Arpit Gupta
>            Assignee: Jing Zhao
>         Attachments: HADOOP-10215.000.patch, HADOOP-10215.001.patch, 
> HADOOP-10215.002.patch
>
>
> Noticed this while debugging issues in another application. We saw an error 
> when trying to do a FileSystem.get using an hftp file system on a secure 
> cluster using a proxy user ugi.
> This is a small snippet used
> {code}
>  FileSystem testFS = ugi.doAs(new PrivilegedExceptionAction<FileSystem>() {
>             @Override
>             public FileSystem run() throws IOException {
>                 return FileSystem.get(hadoopConf);
>             }
>         });
> {code}
> The same code worked for hdfs and webhdfs but not for hftp when the ugi used 
> was UserGroupInformation.createProxyUser



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