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From Tim Olson <>
Subject Unknown CF / Schema OK
Date Sun, 22 Mar 2015 18:39:46 GMT
​After upgrading a schema, I'm getting lots of UnknownColumnFamilyException in
the logs.  However, all nodes have the same schema as reported by nodetool
describecluster.   I queried the system tables for the given column family
UUID, but it doesn't appear in any of the schemas on any of the nodes.  I
restarted all clients, but that didn't help either.

The cluster was running 2.1.2 but I recently upgraded to 2.1.3.

Any ideas?  This is basically making our production cluster highly


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