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How to handle/plan OS patching (with reboot) of 1000 node CDH cluster

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author-rank Jaishu
Frequent Visitor

Created ‎03-11-2024 08:07 AM

Hi team,

Suppose we have a 1000-node CDH cluster and our system admin team wants to perform an OS patching on these 1000 servers which will involve the reboot of the nodes also.

So, how should I plan/handle this task with minimum or no impact on the application teams' tasks who are using this CDH cluster? What are the best practices I have to keep in mind for handling this activity?

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author-rank DianaTorres author-rank
Community Manager

Created ‎03-11-2024 12:44 PM

@Jaishu Welcome to the Cloudera Community!

To help you get the best possible solution, I have tagged our CDH experts @PabitraDas @aakulov  who may be able to assist you further.

Please keep us updated on your post, and we hope you find a satisfactory solution to your query.

Regards,

Diana Torres,
Senior Community Moderator

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author-rank Jaishu
Frequent Visitor

Created ‎03-21-2024 10:00 PM

Hi Team,

Please help me with my above question.

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