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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-6581) Add authenticated TokenIdentifiers to UGI so that they can be used for authorization
Date Wed, 19 May 2010 22:25:53 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-6581?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12869382#action_12869382

Hadoop QA commented on HADOOP-6581:

-1 overall.  Here are the results of testing the latest attachment 
  against trunk revision 945953.

    +1 @author.  The patch does not contain any @author tags.

    +1 tests included.  The patch appears to include 3 new or modified tests.

    +1 javadoc.  The javadoc tool did not generate any warning messages.

    +1 javac.  The applied patch does not increase the total number of javac compiler warnings.

    +1 findbugs.  The patch does not introduce any new Findbugs warnings.

    +1 release audit.  The applied patch does not increase the total number of release audit

    -1 core tests.  The patch failed core unit tests.

    +1 contrib tests.  The patch passed contrib unit tests.

Test results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-h4.grid.sp2.yahoo.net/532/testReport/
Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-h4.grid.sp2.yahoo.net/532/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-h4.grid.sp2.yahoo.net/532/artifact/trunk/build/test/checkstyle-errors.html
Console output: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-h4.grid.sp2.yahoo.net/532/console

This message is automatically generated.

> Add authenticated TokenIdentifiers to UGI so that they can be used for authorization
> ------------------------------------------------------------------------------------
>                 Key: HADOOP-6581
>                 URL: https://issues.apache.org/jira/browse/HADOOP-6581
>             Project: Hadoop Common
>          Issue Type: New Feature
>          Components: ipc, security
>            Reporter: Kan Zhang
>            Assignee: Kan Zhang
>         Attachments: c6581-10.patch, c6581-12.patch, c6581-13.patch, c6581-14.patch,
c6581-15.patch, c6581-16.patch, c6581-17.patch
> When token is used for authentication over RPC, information other than username may be
needed for access authorization. This information is typically specified in TokenIdentifier.
This is especially true for block tokens used for client-to-datanode accesses, where authorization
is based on access permissions specified in TokenIdentifier, and not on username. Block tokens
used to be called access tokens and one can think of them as capability tokens. See HADOOP-4359
for more info.

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