Support Questions
Find answers, ask questions, and share your expertise
Announcements
Alert: Welcome to the Unified Cloudera Community. Former HCC members be sure to read and learn how to activate your account here.

ERROR MESSAGE:This host is not in contact with the Host Monitor.

Solved Go to solution

ERROR MESSAGE:This host is not in contact with the Host Monitor.

Contributor

Hi ,

 

I want to add a host to existing cluster as a datanode.

But the host don't work fine as expected. 

 

error1.png

 

And i found the message in detail of host.

error2.png

 

and the log 

error3.png

 

1, I confirmed status of agent and it is working fine.

cloudera-scm-agent (pid  162575) is running...

2, I restarted the cluster and CDM , the problem can't be resolve.

3, I stopped agent and add the host and restart agent again ,  the problem can't be resolve also.

 

Looking forward to your response.

And please let me know if you want more info.

 

Thanks,

Wenjie

 

 

1 ACCEPTED SOLUTION

Accepted Solutions
Highlighted

Re: ERROR MESSAGE:This host is not in contact with the Host Monitor.

Explorer

Hi ,

 

Yes , i fix it after checking version of ClouderaM in the host.

So , i'm recommending that check version of ClouderaM  in all of existing host and make sure have same version ClouderaClient in them.

 

Good luckly.

2 REPLIES 2

Re: ERROR MESSAGE:This host is not in contact with the Host Monitor.

New Contributor

I have the same error.
Can you solve it?

Highlighted

Re: ERROR MESSAGE:This host is not in contact with the Host Monitor.

Explorer

Hi ,

 

Yes , i fix it after checking version of ClouderaM in the host.

So , i'm recommending that check version of ClouderaM  in all of existing host and make sure have same version ClouderaClient in them.

 

Good luckly.

Don't have an account?
Coming from Hortonworks? Activate your account here