Support Questions
Find answers, ask questions, and share your expertise

Confirm Host step always fails.

Solved Go to solution

Confirm Host step always fails.

Explorer

I wanted to create a cluster in Ambari but unfortunately at the "Confirm hosts" step I could not register my nodes due to following exception:

Exception: Registration failed due to: Cannot register host with not supported os type, hostname=ip6-localhost, serverOsType=ubuntu18, agentOsType=ubuntu18

Is it because i am using ubuntu 18.04?

Thank you.

1 ACCEPTED SOLUTION

Accepted Solutions

Re: Confirm Host step always fails.

Here is Ambari 2.7.4 (last of the repos before moved behind paywall) main link for Repos:

 

 

https://docs.cloudera.com/HDPDocuments/Ambari-2.7.4.0/bk_ambari-installation/content/ch_obtaining-pu...

 

 

When you get the right 2.7.4 repos you will be able to install in Ubuntu 18.

View solution in original post

5 REPLIES 5

Re: Confirm Host step always fails.

@Udhav What version of ambari/hdp are you trying to work with?

Re: Confirm Host step always fails.

Explorer

ambari 2.7.0 and hdp is 3.0

Re: Confirm Host step always fails.

What repo did you add to your ubuntu server?

 

Share your history if you can.

 

HDP 3 should have repos for ubuntu 18:

 

https://docs.cloudera.com/HDPDocuments/Ambari-2.7.5.0/bk_ambari-installation/content/hdp_315_reposit...

 

Re: Confirm Host step always fails.

Here is Ambari 2.7.4 (last of the repos before moved behind paywall) main link for Repos:

 

 

https://docs.cloudera.com/HDPDocuments/Ambari-2.7.4.0/bk_ambari-installation/content/ch_obtaining-pu...

 

 

When you get the right 2.7.4 repos you will be able to install in Ubuntu 18.

View solution in original post

Re: Confirm Host step always fails.

Explorer

Thank u @stevenmatison! its working now.