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Date: Wed, 14 Dec 2011 15:49:31 +0000 (UTC)
From: "Hudson (Commented) (JIRA)" <jira@apache.org>
To: hdfs-issues@hadoop.apache.org
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Subject: [jira] [Commented] (HDFS-2545) Webhdfs: Support multiple namenodes
 in federation
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    [ https://issues.apache.org/jira/browse/HDFS-2545?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13169439#comment-13169439 ] 

Hudson commented on HDFS-2545:
------------------------------

Integrated in Hadoop-Mapreduce-trunk #927 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk/927/])
    HDFS-2545. Change WebHDFS to support multiple namenodes in federation.

szetszwo : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1214027
Files : 
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/web/resources/DatanodeWebHdfsMethods.java
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/web/resources/NamenodeWebHdfsMethods.java
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/web/resources/InetSocketAddressParam.java
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/web/resources/NamenodeRpcAddressParam.java
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/web/TestWebHdfsWithMultipleNameNodes.java

                
> Webhdfs: Support multiple namenodes in federation
> -------------------------------------------------
>
>                 Key: HDFS-2545
>                 URL: https://issues.apache.org/jira/browse/HDFS-2545
>             Project: Hadoop HDFS
>          Issue Type: Bug
>    Affects Versions: 0.23.0
>            Reporter: Tsz Wo (Nicholas), SZE
>            Assignee: Tsz Wo (Nicholas), SZE
>             Fix For: 0.24.0, 0.23.1
>
>         Attachments: HDFS-2545.txt, h2545_20111202.patch, h2545_20111205.patch
>
>
> DatanodeWebHdfsMethods only talks to the default namenode.  It won't work if there are multiple namenodes in federation.

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