ResouceManager HA using Ambari

Commission a new node to the cluster and adding services to the cluster.( Using Ambari monitoring)

1)USER ID

 

2)To know the futher  hosts that available in the cluster and set up the name according to your requirement using VIM,or VI editor of hosts file

 

4)TO add a host to cluster using ambari(Select hosts on the top right)

 

5)and select Actions tab as show below and click on +Add New Hosts

 

6)It will open a Wizard as shown below.(add node1) and ssh private key

 

 

Press Register and Confirm --->

7)CHECK THE STATUS BELOW

8)Installing services components on node1

 
 

9)Specifying configuration groups to which they belong (so that respective configuration files in those groups are stored in the node1 respective directories)

 

Review the details in the review wizard pane: and press Nextà on the bottom

 

10) Check out the successful installation of services on node1

 

11) And press Nextà in the Summary pane review the summary and press