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Hadoop DB question

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Hadoop DB question

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Hi,

Do we need to stop or put all hadoop services in maintenance, during our DB patching activity or just putting Cloudera Manager in maintenance mode will suffice?

 

Thanks

Anm

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Re: Hadoop DB question

Expert Contributor

The clean and recommended way is to stop those services which are affected, before the backend database is shut down for maintenance (e.g. during maintenance window). 

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Re: Hadoop DB question

Expert Contributor

The clean and recommended way is to stop those services which are affected, before the backend database is shut down for maintenance (e.g. during maintenance window). 

View solution in original post

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