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How to install a scm-agent in other disk in the same machine

How to install a scm-agent in other disk in the same machine

Contributor

Hello,

 

In one of our Cloudera nodes the OS disk failed. We replaced that disk and re-installed the agent, setting:

 

server_host=scm-server-host

 

But the agent is not recognized as the same as before. Instead a new node is created with no role information:

cloudera-manager-agent-error.png

 

¿How can I merge both information?.

 

 

 

1 REPLY 1

Re: How to install a scm-agent in other disk in the same machine

Super Collaborator
JoaquinS,
 
Based on your screenshot it appears that there's a duplicate UUID [0] hearbeating into CM Server
 
The 'totoro' host is registered in the CM database with 13 Role(s) contains a different UUID (with no heartbeat), the one below it is hearbeating with new UUID.
 
Make sure you take a backup of /var/lib/cloudera-scm-agent/ then, follow the guide in [0] and it should resolve the issue.
 
Regards,
 
Michalis