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https://issues.apache.org/jira/browse/HADOOP-10249?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13901331#comment-13901331
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Hudson commented on HADOOP-10249:
---------------------------------

SUCCESS: Integrated in Hadoop-Yarn-trunk #481 (See 
[https://builds.apache.org/job/Hadoop-Yarn-trunk/481/])
HADOOP-10249. LdapGroupsMapping should trim ldap password read from file. 
Contributed by Dilli Armugam. (suresh: 
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1568164)
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/CHANGES.txt
* 
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/LdapGroupsMapping.java


> LdapGroupsMapping should trim ldap password read from file
> ----------------------------------------------------------
>
>                 Key: HADOOP-10249
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10249
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 2.2.0
>            Reporter: Dilli Arumugam
>            Assignee: Dilli Arumugam
>             Fix For: 2.4.0
>
>         Attachments: HADOOP-10249.patch
>
>
>  org.apache.hadoop.security.LdapGroupsMapping allows specifying ldap 
> connection password in a file using property key
> hadoop.security.group.mapping.ldap.bind.password.file
> The code in LdapGroupsMapping  that reads the content of the password file 
> does not trim the password value. This causes ldap connection failure as the 
> password in the password file ends up having a trailing newline.
> Most of the text editors and echo adds a new line at the end of file.
> So, LdapGroupsMapping should trim the password read from the file.



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