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https://issues.apache.org/jira/browse/HADOOP-10556?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13991534#comment-13991534
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Hadoop QA commented on HADOOP-10556:
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{color:green}+1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12643593/HADOOP-10556.patch
against trunk revision .
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 1 new
or modified test files.
{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: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-common-project/hadoop-auth hadoop-common-project/hadoop-common.
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-HADOOP-Build/3923//testReport/
Console output:
https://builds.apache.org/job/PreCommit-HADOOP-Build/3923//console
This message is automatically generated.
> Add toLowerCase support to auth_to_local rules for service name
> ---------------------------------------------------------------
>
> Key: HADOOP-10556
> URL: https://issues.apache.org/jira/browse/HADOOP-10556
> Project: Hadoop Common
> Issue Type: Improvement
> Components: security
> Affects Versions: 2.4.0
> Reporter: Alejandro Abdelnur
> Assignee: Alejandro Abdelnur
> Attachments: HADOOP-10556.patch, HADOOP-10556.patch
>
>
> When using Vintela to integrate Linux with AD, principals are lowercased. If
> the accounts in AD have uppercase characters (ie FooBar) the Kerberos
> principals have also uppercase characters (ie FooBar/<HOST>). Because of
> this, when a service (Yarn/HDFS) extracts the service name from the Kerberos
> principal (FooBar) and uses it for obtain groups the user is not found
> because via Linux the user FooBar is unknown, it has been converted to foobar.
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