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Posted to common-issues@hadoop.apache.org by "Hadoop QA (JIRA)" <ji...@apache.org> on 2012/05/31 20:49:24 UTC
[jira] [Commented] (HADOOP-8458) Add management hook to
AuthenticationHandler to enable delegation token operations support
[ https://issues.apache.org/jira/browse/HADOOP-8458?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13286823#comment-13286823 ]
Hadoop QA commented on HADOOP-8458:
-----------------------------------
+1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12530417/HADOOP-8458.patch
against trunk revision .
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 1 new or modified test files.
+1 javac. The applied patch does not increase the total number of javac compiler warnings.
+1 javadoc. The javadoc tool did not generate any warning messages.
+1 eclipse:eclipse. The patch built with eclipse:eclipse.
+1 findbugs. The patch does not introduce any new Findbugs (version 1.3.9) warnings.
+1 release audit. The applied patch does not increase the total number of release audit warnings.
+1 core tests. The patch passed unit tests in hadoop-common-project/hadoop-auth.
+1 contrib tests. The patch passed contrib unit tests.
Test results: https://builds.apache.org/job/PreCommit-HADOOP-Build/1064//testReport/
Console output: https://builds.apache.org/job/PreCommit-HADOOP-Build/1064//console
This message is automatically generated.
> Add management hook to AuthenticationHandler to enable delegation token operations support
> ------------------------------------------------------------------------------------------
>
> Key: HADOOP-8458
> URL: https://issues.apache.org/jira/browse/HADOOP-8458
> Project: Hadoop Common
> Issue Type: New Feature
> Components: security
> Affects Versions: 2.0.1-alpha
> Reporter: Alejandro Abdelnur
> Assignee: Alejandro Abdelnur
> Fix For: 2.0.1-alpha
>
> Attachments: HADOOP-8458.patch
>
>
> Currently hadoop-auth AuthenticationHandler only authenticates a request.
> While it can easily be extended to authenticate delegation tokens, it cannot handle the delegation token get/renew/cancel operations.
> The motivation of this new feature is that the above delegation token operations should be handled by a security component (hadoop-auth) instead of a functional component (httpfs implementation). Ideally we should have a complete separation of concerns between delegation token management and FileSystem/MapReduce/YARN API, but we don't. This change is a step on that directory for HTTP based services (like HttpFS).
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