Mailing-List: contact hdfs-issues-help@hadoop.apache.org; run by ezmlm
Precedence: bulk
Reply-To: hdfs-issues@hadoop.apache.org
Message-ID: <14916320.128711292380983201.JavaMail.jira@thor>
Date: Tue, 14 Dec 2010 21:43:03 -0500 (EST)
From: "Jakob Homan (JIRA)" <jira@apache.org>
To: hdfs-issues@hadoop.apache.org
Subject: [jira] Commented: (HDFS-1477) Make NameNode Reconfigurable.
In-Reply-To: <26254456.70321288052674682.JavaMail.jira@thor>
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit


    [ https://issues.apache.org/jira/browse/HDFS-1477?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12971535#action_12971535 ] 

Jakob Homan commented on HDFS-1477:
-----------------------------------

The addInternalServlet call is used for machine-to-machine servlets that users won't use and are not authenticated (or are authenticated over kerberos).  This servlet should use the standard add call so that in a secure system the user will be authenticated.  Haven't reviewed the rest of the patch; just wanted to throw that out.

> Make NameNode Reconfigurable.
> -----------------------------
>
>                 Key: HDFS-1477
>                 URL: https://issues.apache.org/jira/browse/HDFS-1477
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>    Affects Versions: 0.23.0
>            Reporter: Patrick Kling
>            Assignee: Patrick Kling
>             Fix For: 0.23.0
>
>         Attachments: HDFS-1477.2.patch, HDFS-1477.patch
>
>
> Modify NameNode to implement the interface Reconfigurable proposed in HADOOP-7001. This would allow us to change certain configuration properties without restarting the name node.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.