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https://issues.apache.org/jira/browse/MAPREDUCE-3131?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13119967#comment-13119967
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Subroto Sanyal commented on MAPREDUCE-3131:
-------------------------------------------
To run two datanodes on same system update the following properties in
hdfs-site.xml
{code}
<property>
<name>dfs.datanode.address</name>
<value>xxx.xxx.xxx.xxx:aaaaaa</value>
<description>
The address where the datanode server will listen to.
If the port is 0 then the server will start on a free port.
</description>
</property>
<property>
<name>dfs.datanode.ipc.address</name>
<value>xxx.xxx.xxx.xxx:zzzzzz</value>
<description>
The datanode ipc server address and port.
If the port is 0 then the server will start on a free port.
</description>
</property>
<property>
<name>dfs.datanode.http.address</name>
<value>xxx.xxx.xxx.xxx:yyyyy</value>
<description>
The datanode http server address and port.
If the port is 0 then the server will start on a free port.
</description>
</property>
{code}
> Docs and Scripts for setting up single node MRV2 cluster.
> ----------------------------------------------------------
>
> Key: MAPREDUCE-3131
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3131
> Project: Hadoop Map/Reduce
> Issue Type: Sub-task
> Components: documentation, mrv2
> Affects Versions: 0.24.0
> Reporter: Prashant Sharma
> Priority: Trivial
> Labels: documentation, hadoop
> Fix For: 0.24.0
>
> Attachments: MAPREDUCE-3131.patch
>
> Original Estimate: 168h
> Remaining Estimate: 168h
>
> Scripts to run a single node cluster with a default configuration. Takes care
> of running all the daemons including hdfs and yarn.
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