Configuring a multi mode Hadoop cluster
<p>I am trying to set up a multi node cluster I have 3 machines with one acting as the namenode and datanode and the other two acting as datanode . I have different user names for all the machines, node1 has the username hdfsadmin , node2 has the username hduser and node 3 also has username hduser . 
The problem is that Hadoop throws a connection refused error when I try to connect to the datanode as it expects the same name for the datanodes as the namenode which is different in my case. How do I solve this ?</p>

<p>Thanks in advance </p>