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author-rank Grizzly author-rank
Master Collaborator

Created ‎10-16-2013 01:08 PM

Per e-mail thread discussion 1.7 JDK was manually added before cluster upgrade, and was present within custom local yum repo at the site.

 

CM/CDH will pick the later JDK present to use.  Per Phillp L:

 

Yes. We ask yum to install jdk and if yum decides that it's appropriate to install a newer version of jdk than is already installed, that is what it will do.

 
If you want to keep a package on a particular version, even if a newer version is available in a repo, there is a way to make yum do that:
 
http://blog.serverbuddies.com/how-can-i-get-yum-to-keep-package-at-a-certain-version/
 

 

 

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