On Sun, Jun 30, 2013 at 1:48 AM, <rekt...@voodoowarez.com> wrote: > Question; if we're co-locating our Cassandra and our compute application > on the same nodes, are there any in-use > patterns in Cassandra user (or Cassandra dev) applications for having the > compute application only pull data off the > localhost Cassandra process? If we have the ability to manage where we do > compute, what options are there for keeping > compute happening on local data as much as possible? >
The Hadoop support provides Hadoop-like support for locality. One presumes you could make use of this functionality even if you were not actually running Hadoop map/reduce as the compute application. http://wiki.apache.org/cassandra/HadoopSupport#ClusterConfig =Rob