[jira] [Commented] (HADOOP-10164) Allow UGI to login with a known Subject

["Hadoop QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HADOOP-10164?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13847684#comment-13847684 ] 

Hadoop QA commented on HADOOP-10164:
------------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12618624/login-from-subject.txt
  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:red}-1 core tests{color}.  The patch failed these unit tests in hadoop-common-project/hadoop-common:

                  org.apache.hadoop.metrics2.impl.TestMetricsSystemImpl

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

Test results: https://builds.apache.org/job/PreCommit-HADOOP-Build/3358//testReport/
Console output: https://builds.apache.org/job/PreCommit-HADOOP-Build/3358//console

This message is automatically generated.

> Allow UGI to login with a known Subject
> ---------------------------------------
>
>                 Key: HADOOP-10164
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10164
>             Project: Hadoop Common
>          Issue Type: Improvement
>            Reporter: Robert Joseph Evans
>            Assignee: Robert Joseph Evans
>         Attachments: login-from-subject-branch-0.23.txt, login-from-subject.txt
>
>
> For storm I would love to let Hadoop initialize based off of credentials that were already populated in a Subject.  This is not currently possible because logging in a user always creates a new blank Subject.  This is to allow a user to be logged in based off a pre-existing subject through a new method.



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