dfs.namenode.servicerpc-address or dfs.namenode.rpc-address is not configured

Question

I was trying to configure hadoop with one name node and four data nodes. I was able to successfully configure the name node and job tracker on one machine and bring it up.<

Answer 1

Adding the rpc-address in hdfs-site.xml for the name node will work like this

dfs.namenode.rpc-address
dnsname:port

also in core-site add the property

fs.defaultFS dnsname:port