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https://issues.apache.org/jira/browse/HDFS-5128?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13750317#comment-13750317
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Hadoop QA commented on HDFS-5128:
---------------------------------
{color:green}+1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12599960/HDFS-5128.trunk.v2.patch
against trunk revision .
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 1 new
or modified test files.
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 javadoc{color}. The javadoc tool did not generate any
warning messages.
{color:green}+1 eclipse:eclipse{color}. The patch built with
eclipse:eclipse.
{color:green}+1 findbugs{color}. The patch does not introduce any new
Findbugs (version 1.3.9) warnings.
{color:green}+1 release audit{color}. The applied patch does not increase
the total number of release audit warnings.
{color:green}+1 core tests{color}. The patch passed unit tests in
hadoop-hdfs-project/hadoop-hdfs.
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-HDFS-Build/4890//testReport/
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/4890//console
This message is automatically generated.
> 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
> Attachments: HDFS-5128.branch-2.patch, HDFS-5128.branch-2.v2.patch,
> HDFS-5128.trunk.patch, HDFS-5128.trunk.v2.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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