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From "Tucker, Matt" <Matt.Tuc...@disney.com>
Subject Running Multiple Hive Versions
Date Fri, 18 May 2012 20:00:08 GMT
We're currently running CDH3u3 with Hive 0.7.1.  Is it possible to upgrade Hive clients to
Hive 0.9 while still executing jobs on a CDH3u3 cluster?

I'm specifically interested in Hive 0.9 for the HIVE-2203 patch.  Is there any known compatibility
issues with a CDH3u3 cluster and Hive 0.9 compiled from source?  Does the 0.7-0.8 metastore
upgrade break compatibility with Hive 0.7.1 clients?

Thanks

Matt Tucker


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