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Posted to common-issues@hadoop.apache.org by "Suresh Srinivas (JIRA)" <ji...@apache.org> on 2014/01/23 07:32:33 UTC
[jira] [Commented] (HADOOP-10249) LdapGroupsMapping should trim
ldap password read from file
[ https://issues.apache.org/jira/browse/HADOOP-10249?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13879491#comment-13879491 ]
Suresh Srinivas commented on HADOOP-10249:
------------------------------------------
[~darumugam], please post the above diff as a patch. I am +1 on the change. Once Jenkins +1s the patch, I will commit it.
> 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
>
> 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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