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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-6329) WebHdfs does not work if HA is enabled on NN but logical URI is not configured.
Date Sun, 11 May 2014 01:35:21 GMT

    [ https://issues.apache.org/jira/browse/HDFS-6329?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13994379#comment-13994379
] 

Hudson commented on HDFS-6329:
------------------------------

FAILURE: Integrated in Hadoop-Mapreduce-trunk #1778 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1778/])
HDFS-6329. WebHdfs does not work if HA is enabled on NN but logical URI is not configured.
Contributed by Kihwal Lee. (kihwal: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1593470)
* /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/namenode/NameNode.java
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/DFSTestUtil.java
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/MiniDFSCluster.java
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/web/TestWebHDFSForHA.java


> WebHdfs does not work if HA is enabled on NN but logical URI is not configured.
> -------------------------------------------------------------------------------
>
>                 Key: HDFS-6329
>                 URL: https://issues.apache.org/jira/browse/HDFS-6329
>             Project: Hadoop HDFS
>          Issue Type: Bug
>    Affects Versions: 2.4.0
>            Reporter: Kihwal Lee
>            Assignee: Kihwal Lee
>            Priority: Blocker
>             Fix For: 3.0.0, 2.4.1
>
>         Attachments: HDFS-6329.patch, HDFS-6329.patch, HDFS-6329.v2.patch, HDFS-6329.v3.patch,
HDFS-6329.v4.patch, HDFS-6329.v5.patch
>
>
> After HDFS-6100, namenode unconditionally puts the logical name (name service id) as
the token service when redirecting webhdfs requests to datanodes, if it detects HA.
> For HA configurations with no client-side failover proxy provider (e.g. IP failover),
webhdfs does not work since the clients do not use logical name.



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