Read the upgrade best practices http://www.datastax.com/docs/1.1/install/upgrading#best-practices
You cannot change partitioner http://www.datastax.com/documentation/cassandra/1.2/webhelp/cassandra/architecture/architecturePartitionerAbout_c.html On Thu, Jan 16, 2014 at 2:04 AM, Or Sher <or.sh...@gmail.com> wrote: > Hi, > > In order to upgrade our env from 1.0.9 to 2.0 I thought about the > following steps: > > - Creating a new 1.0.9 cluster > - Creating the keyspaces and column families > (I need to move one keyspace data to the new cluster and so:) > - Moving all xKS SSTables from old cluster to every node in the new cluster > - compact & cleanup > - upgrading to 1.2.13 (all at once) > -- upgrade sstables? > - upgrading to 2.0 (all at once) > > 1. I'd like to use new features such as Murmur3 Partitioner and Vnodes - > How can I accomplish that? > > 2. Is there any other features that would be "hard to enable"? > > 3. What am I'm missing in the process? > > Thanks in advance, > -- > Or Sher > -- Cheers, -Arya
