On Tue, Jun 7, 2011 at 10:54 AM, Sasha Dolgy <sdolgy@gmail.com> wrote:

Good news on the 0.8 release.  So ... if I upgrade one node out of four, and let it run for a bit ... I should have no issues, correct?  If I make schema changes, specifically, adding a new column family for counters, how will this behave with the other three nodes that aren't upgraded?  Or ... should schema changes not be done until all nodes are upgraded?

Sasha Dolgy

Do not make schema changes until the upgrade is complete. It will behave very poorly I suspect, and you will be sad.