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From "Aaron T. Myers (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-6435) Add support for specifying a static uid/gid mapping for the NFS gateway
Date Tue, 20 May 2014 09:36:38 GMT

     [ https://issues.apache.org/jira/browse/HDFS-6435?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Aaron T. Myers updated HDFS-6435:
---------------------------------

    Attachment: HDFS-6435.patch

Here's a patch which implements the feature by adding support for specifying an arbitrary
static UID/GID mapping file. The format of the file is modeled after what's specified in the
exports(5) manual page.

Please review.

> Add support for specifying a static uid/gid mapping for the NFS gateway
> -----------------------------------------------------------------------
>
>                 Key: HDFS-6435
>                 URL: https://issues.apache.org/jira/browse/HDFS-6435
>             Project: Hadoop HDFS
>          Issue Type: New Feature
>          Components: nfs
>    Affects Versions: 2.4.0
>            Reporter: Aaron T. Myers
>            Assignee: Aaron T. Myers
>         Attachments: HDFS-6435.patch
>
>
> It's quite reasonable that folks will want to access the HDFS NFS Gateway from client
machines where the UIDs/GIDs do not line up with those on the NFS Gateway itself. We should
provide a way to map these UIDs/GIDs between the systems.



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