[ANN] SparkSQL support for Cassandra with Calliope

2014-10-03 Thread Rohit Rai
Hi All, An year ago we started this journey and laid the path for Spark + Cassandra stack. We established the ground work and direction for Spark Cassandra connectors and we have been happy seeing the results. With Spark 1.1.0 and SparkSQL release, we its time to take Calliope

Re: cassandra + spark / pyspark

2014-09-11 Thread Rohit Rai
Hi Oleg, I am the creator of Calliope. Calliope doesn't force any deployment model... that means you can run it with Mesos or Hadoop or Standalone. To be fair I don't think the other libs mentioned here should work too. The Spark cluster HA can be provided using ZooKeeper even in the standalone d

Re: Data locality with cash

2014-05-25 Thread Rohit Rai
Hi Jens, Cash builds on the Cassandra hadoop handlers and thus supports data locality. Regards, Rohit *Founder & CEO, **Tuplejump, Inc.* www.tuplejump.com *The Data Engineering Platform* On Wed, May 21, 2014 at 9:22 PM, Jens Rantil wrote: > Hi, > > I've had a lo