zhangyubiao created HDFS-7137:
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Summary: HDFS Federation -- Adding a new Namenode to an existing
HDFS cluster Document Has an Error
Key: HDFS-7137
URL: https://issues.apache.org/jira/browse/HDFS-7137
Project: Hadoop HDFS
Issue Type: Improvement
Components: documentation
Affects Versions: 2.5.1
Reporter: zhangyubiao
Priority: Minor
Fix For: 2.5.1
In Document
HDFS Federation -- Adding a new Namenode to an existing HDFS cluster
> $HADOOP_PREFIX_HOME/bin/hdfs dfadmin -refreshNameNode
> <datanode_host_name>:<datanode_rpc_port>
should be
> $HADOOP_PREFIX_HOME/bin/hdfs dfsadmin -refreshNameNode
> <datanode_host_name>:<datanode_rpc_port>
It just miss s in dfadmin
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