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From "Ajith S (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-7998) HDFS Federation : Command mentioned to add a NN to existing federated cluster is wrong
Date Fri, 27 Mar 2015 10:12:53 GMT
Ajith S created HDFS-7998:
-----------------------------

             Summary: HDFS Federation : Command mentioned to add a NN to existing federated
cluster is wrong 
                 Key: HDFS-7998
                 URL: https://issues.apache.org/jira/browse/HDFS-7998
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: documentation
            Reporter: Ajith S
            Assignee: Ajith S
            Priority: Minor


HDFS Federation documentation has the following command to add a namenode to existing cluster

> $HADOOP_PREFIX_HOME/bin/hdfs dfadmin -refreshNameNode <datanode_host_name>:<datanode_rpc_port>

this command is incorrect, actual correct command is 

> $HADOOP_PREFIX_HOME/bin/hdfs dfsadmin -refreshNamenodes <datanode_host_name>:<datanode_rpc_port>

need to update the same in documentation



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