2.1.1. To get First NameNode RPC Address values:
Navigate to the HDFS service page in Ambari that contains links to individual NameNodes. Click NameNode (primary) or SNameNode (secondary) to view the host page:
On the host page, click Configs > Advanced.
Enter "rpc" in the Filter search well at the top right corner of the page or navigate to the Advanced hdfs-site settings to find the
dfs.namenode.rpc-address
value that you can enter into the Hive View definition. Here is an example of using the Filter to locate a value: