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Date: Tue, 9 Jul 2013 21:35:48 +0000 (UTC)
From: "Jing Zhao (JIRA)" <jira@apache.org>
To: hdfs-issues@hadoop.apache.org
Message-ID: <JIRA.12655812.1372786776487.21673.1373405748864@arcas>
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Subject: [jira] [Updated] (HDFS-4947) Add NFS server export table to control
 export by hostname or IP range
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     [ https://issues.apache.org/jira/browse/HDFS-4947?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jing Zhao updated HDFS-4947:
----------------------------

    Attachment: HDFS-4947.002.patch

Fix the findbug.
                
> Add NFS server export table to control export by hostname or IP range
> ---------------------------------------------------------------------
>
>                 Key: HDFS-4947
>                 URL: https://issues.apache.org/jira/browse/HDFS-4947
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: nfs
>    Affects Versions: 3.0.0
>            Reporter: Brandon Li
>            Assignee: Jing Zhao
>         Attachments: HDFS-4947.000.patch, HDFS-4947.001.patch, HDFS-4947.002.patch
>
>
> This jira adds NFS server export table (hostname or IP range) to control export. Specifically, it
> 1. adds two new classes AccessPrivilege and ClientHostsMatcher for loading and checking the mapping between client hosts and their access privileges. These two classes are directly copied from Brock Noland's NFS4 implementation.
> 2. adds the access check (based on the export) to NFS3 procedures.

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