question Reverting / reinstalling Cloudera Manager to a previous version in Support Questions

Reverting / reinstalling Cloudera Manager to a previous version

md186036 — Tue, 24 Nov 2020 12:51:18 GMT

Hello,

I would like to know if it's possible to revert or reinstall an older version of Cloudera Manager.

I have the following case: the current CDH and Cloudera Manager are both running on version 5.16.2. I have a request to upgrade only Cloudera Manager to 6.3.3. Now, I would like to know if it's possible to revert/reinstall to CM 5.16.2 in case the CM 6.3.3 version will not work as expected on CDH 5.16.2.

Thank you,

Re: Reverting / reinstalling Cloudera Manager to a previous version

GangWar — Tue, 24 Nov 2020 13:22:07 GMT

@md186036 Yes that’s possible. Please follow below steps in doc. This is the rollback procedure for your use case.

https://docs.cloudera.com/documentation/enterprise/upgrade/topics/ug_cm_downgrade.html

Re: Reverting / reinstalling Cloudera Manager to a previous version

md186036 — Tue, 24 Nov 2020 13:26:31 GMT

Thank you @GangWar for your fast reply.

Best regards,