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From "Brandon Li (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HADOOP-10761) Provide an NFS gateway option to get groups from local name service for easy deployment in cloud
Date Fri, 27 Jun 2014 17:20:24 GMT
Brandon Li created HADOOP-10761:
-----------------------------------

             Summary: Provide an NFS gateway option to get groups from local name service
for easy deployment in cloud
                 Key: HADOOP-10761
                 URL: https://issues.apache.org/jira/browse/HADOOP-10761
             Project: Hadoop Common
          Issue Type: New Feature
          Components: nfs
            Reporter: Brandon Li


In cloud deployment, client machines and Hadoop Cluster are sometimes in different DMZ and
LDAP in some other. Integration client machines with LDAP might require lot of firewall tickets,
which can be a pain especially when users keep on adding new client machines.

When the client is not integrated with LDAP for the group mapping, NFS should not use the
group list in the request. Instead, NFS gateway can get the group list from local name service.

This JIRA is to track the effort to provide a configuration option to get list of GID from
LDAP/OS for making the deployment at Cloud easier. Also this can remove the limitation of
15 GID in the NFS request.




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