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https://issues.apache.org/jira/browse/HDFS-5128?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13752453#comment-13752453
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Hudson commented on HDFS-5128:
------------------------------
FAILURE: Integrated in Hadoop-Mapreduce-trunk #1532 (See
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1532/])
HDFS-5128. Allow multiple net interfaces to be used with HA namenode RPC
server. Contributed by Kihwal Lee. (kihwal:
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1517981)
* /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/DFSConfigKeys.java
*
/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/main/java/org/apache/hadoop/hdfs/server/namenode/NameNodeRpcServer.java
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestNameNodeRpcServer.java
> Allow multiple net interfaces to be used with HA namenode RPC server
> --------------------------------------------------------------------
>
> Key: HDFS-5128
> URL: https://issues.apache.org/jira/browse/HDFS-5128
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: Kihwal Lee
> Assignee: Kihwal Lee
> Priority: Critical
> Fix For: 3.0.0, 2.1.1-beta
>
> Attachments: HDFS-5128.branch-2.patch, HDFS-5128.branch-2.v2.patch,
> HDFS-5128.branch-2.v3.patch, HDFS-5128-example.patch, HDFS-5128.trunk.patch,
> HDFS-5128.trunk.v2.patch, HDFS-5128.trunk.v3.patch
>
>
> With the new RPCv9, NN RPC server can be bound to multiple IP addresses and
> serve clients connecting to different addressed using the same SPN. But the
> only way to have NN bind to multiple addresses is to set its RPC address to
> 0.0.0.0. This does not work well with HA especially when name nodes share the
> same config.
> I propose a new option for NN rpc server to bind to all interfaces,
> independent of the rpc address configuration.
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