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From "Brandon Li (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HDFS-6732) Fix inconsistent description in NFS user guide doc for proxy user
Date Wed, 23 Jul 2014 21:48:39 GMT

     [ https://issues.apache.org/jira/browse/HDFS-6732?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Brandon Li resolved HDFS-6732.
------------------------------

    Resolution: Duplicate

> Fix inconsistent description in NFS user guide doc for proxy user
> -----------------------------------------------------------------
>
>                 Key: HDFS-6732
>                 URL: https://issues.apache.org/jira/browse/HDFS-6732
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: documentation, nfs
>    Affects Versions: 2.4.0
>            Reporter: Brandon Li
>            Assignee: Brandon Li
>         Attachments: HDFS-6732.001.patch, HdfsNfsGateway.html
>
>
> As [~dscheffy] pointed out in HDFS-5804, the user guide is misleading regarding the which
user should start NFS gateway in secure or non-secure environment.
> With the fix in HDFS-5804, users don't have to use the same use to start NFS gateway
and HDFS. 
> One should always specify the following two properties regardless the HDFS cluster is
secure or not: hadoop.proxyuser.nfsserver.groups and hadoop.proxyuser.nfsserver.hosts. As
pointed out in the user guide, "nfsserver" should be replace by the user who starts NFS gateway.
> For secure HDFS cluster, it doesn't matter who starts NFS gateway. It's all about the
user account in the keytab. In the above two properties, "nfsserver" should be replaced by
the user in the keytab.



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