question Re: ERROR MESSAGE:This host is not in contact with the Host Monitor. in Archives of Support Questions (Read Only)

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

wenjie — Fri, 16 Sep 2022 11:17:21 GMT

Hi ,

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

But the host don't work fine as expected.

And i found the message in detail of host.

and the log

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

mborges12345 — Fri, 28 Jul 2017 16:33:57 GMT

I have the same error.
Can you solve it?

wenjiea — Thu, 03 Aug 2017 02:36:10 GMT

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.