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HDP 2.5.3 Ambari installation failure

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HDP 2.5.3 Ambari installation failure

New Contributor

RHEL7.2, Installing HDP 2.5.3, Ambari GUI tells that the URL

http://public-repo-1.hortonworks.com/HDP/centos7/2.x/updates/2.5.3.0 is INVALID

BaseURL taken from https://docs.hortonworks.com/HDPDocuments/Ambari-2.4.2.0/bk_ambari-installation/content/hdp_25_repos...

The node has net connection

any idea?

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Accepted Solutions

Re: HDP 2.5.3 Ambari installation failure

Rising Star

@joe john

Have you checked trying to wget http://public-repo-1.hortonworks.com/HDP/centos7/2.x/updates/2.5.3.0/hdp.repo from the server? It could be a case of firewall issues.

Also, can you post what error is shown next to the red exclamation?

4 REPLIES 4

Re: HDP 2.5.3 Ambari installation failure

New Contributor

screen shot

13631-untitled.png

Re: HDP 2.5.3 Ambari installation failure

Super Mentor

You will need to register a new version first.

Are you defining the "Name" properly in the ambari UI while registering a new HDP 2.5 version?

Ambari UI --> Admin (Tab) --> 'Stack and Versions' --> "Versions" (tab) --> "Manage Version" (Button) --> "Register Version" --> From drop down button choose "HDP 2.5 Default Version Definition"

Then on the right side of this page you will see "Name: HDP-2.5." there you should define the version as 3.0 as mentioned in the screenshot.

13632-register-version.png

.

Now you should be able to install a cluster on this newly register version.

Re: HDP 2.5.3 Ambari installation failure

Rising Star

@joe john

Have you checked trying to wget http://public-repo-1.hortonworks.com/HDP/centos7/2.x/updates/2.5.3.0/hdp.repo from the server? It could be a case of firewall issues.

Also, can you post what error is shown next to the red exclamation?

Re: HDP 2.5.3 Ambari installation failure

New Contributor

Thanks guys. The instructions for setting proxy for ambari is incorrect or not very clear. I got it going and everything was fine.