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From "Srikanth Sundarrajan (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HDFS-1010) HDFSProxy: Retrieve group information from UnixUserGroupInformation instead of LdapEntry
Date Fri, 19 Mar 2010 11:31:27 GMT

     [ https://issues.apache.org/jira/browse/HDFS-1010?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Srikanth Sundarrajan updated HDFS-1010:
---------------------------------------

    Attachment: HDFS-1010-bp-y20.patch
                HDFS-1010.patch

Patch obsoletes userClass attribute in ldap (referred in LdapIpDirFilter). 

Namenode figures out the applicable group for the user. This is not required to be done explicitly
in hdfsproxy.

Backport 20 (HDFS-1010-bp-y20.patch); This is now retrieved directly from the system (through
shell). Not for commit

> HDFSProxy: Retrieve group information from UnixUserGroupInformation instead of LdapEntry
> ----------------------------------------------------------------------------------------
>
>                 Key: HDFS-1010
>                 URL: https://issues.apache.org/jira/browse/HDFS-1010
>             Project: Hadoop HDFS
>          Issue Type: Bug
>    Affects Versions: 0.20.2, 0.21.0
>            Reporter: Srikanth Sundarrajan
>            Assignee: Srikanth Sundarrajan
>         Attachments: HDFS-1010-bp-y20.patch, HDFS-1010.patch
>
>
> LdapIpFilter in HDFSProxy shouldn't refer to the userClass attribute for group information,
instead should retrieve the group association for the user based on the Unix ugi. 

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