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From Josh Behrends <>
Subject Using sstableloader
Date Thu, 02 Feb 2012 18:24:51 GMT
I'm new to administering Cassandra so please be kind!

I've been tasked with upgrading a .6 cluster to 1.0.7.  In doing this I
need a rollback plan in case things go sideways since my window for the
upgrade is fairly small.  So we've decided to stand up a brand new cluster
running 1.0.7 and then stop the old cluster, snapshot the data, and then
move it over to the new cluster.

So I need to know, can I use sstableloader to take the snapshot data from
my .6 cluster and stream it into my new 1.0.7 cluster?  I should also note
that the new cluster MAY NOT have the same number of nodes either.


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