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Restoring Ambari Server - Reinstalling all hdp components/clients

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Restoring Ambari Server - Reinstalling all hdp components/clients

Expert Contributor

Hi ALL,

My ambari-server (with hdp clients installed) went down. Luckily I have a backup.

How do I restore my ambari together with hdp components/clients?

- Done on restoring ambari-server and now accessible

- how to install all the hdp components that are installed before it went down?

Thank you for helping!

1 REPLY 1

Re: Restoring Ambari Server - Reinstalling all hdp components/clients

Cloudera Employee

Hi! When you restore the Ambari server from the backup it should have the components it had before. If any components were added after your backup Ambari is not going to be very friendly. You should first backup the config files for those components. When you add them again Ambari will reinitialize the config files. You will then need to redo all your changes through the Ambari UI or Rest API.

Ron

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