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Contributor
Posts: 43
Registered: ‎03-19-2018

Cloudera Cluster DC Migration

we are planning to move our 30 node cluster from one DC to another DC

 

what would be the other approach  that could be taken , considering , we are not setting any new cluster onto target DC for data replication as mentioned in below link 

 

https://medium.com/hulu-tech-blog/migrating-hulus-hadoop-clusters-to-a-new-data-center-part-one-exte...

 

Expert Contributor
Posts: 92
Registered: ‎01-08-2016

Re: Cloudera Cluster DC Migration

[ Edited ]

Hello @Johnny_Bach,

 

I beg your pardon, but your question is quite open-ended. Also, assuming with DC you would mean "Data Centre" and not "Domain Controller". Practically, first and the foremost is to have backup in-place before you start moving them. Others steps and recommendations will vary as per your specific architecture.

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