You should be able to do it as long as you shut down the whole cluster
for it:
http://cassandra-user-incubator-apache-org.3065146.n2.nabble.com/Upgrading-to-1-0-tp6954908p6955316.html
On 11/13/2011 02:14 PM, Timothy Smith wrote:
Due to some application dependencies I've been holding off on a
Cassandra upgrade for a while. Now that my last application using the
old thrift client is updated I have the green light to prep my
upgrade. Since I'm on .6 the upgrade is obviously a bit trickier. Do
the standard instructions for upgrading from .6 to .7 still apply or
do I have to step from .6 -> .7 -> 1.0?
Thanks,
Tim
