I think the hope is that the Cassandra File System can be used to replicate between data centers. For example, two replicas in center A and two replicas in center B.
On Mon, Oct 1, 2012 at 10:34 PM, Todd Lipcon <[email protected]> wrote: > If SPOF is your concern, why not just use Hadoop 2? > > -Todd > > On Mon, Oct 1, 2012 at 6:42 PM, David Medinets <[email protected]> > wrote: >> http://www.datastax.com/dev/blog/cassandra-file-system-design - The >> gist is that Datastax has replaced the Namenode, Secondary Namenode, >> and (I forget the other) in order to eliminate the single point of >> failure. This raises the strange notion of running Accumulo on top of >> Cassandra. > > > > -- > Todd Lipcon > Software Engineer, Cloudera
