Have you considered asking this question on https://groups.google.com/a/lists.datastax.com/forum/#!forum/spark-connector-user ?
Cheers On Thu, Aug 20, 2015 at 10:57 PM, Samya <samya.ma...@amadeus.com> wrote: > Hi All, > > I need to write an RDD to Cassandra & using the sparkCassandraConnector > from > DataStax. My application is using Yarn. > > *Some basic Questions :* > 1. Will a call to saveToCassandra(.....), be using the same connection > object between all task in a given executor? I mean is there 1 (one) > connection object per executor, that is shared between tasks ? > 2. If the above answer is YES, is there a way to create a connectionPool > for > each executor, so that multiple task can dump data to cassandra in > parallel? > > Regards, > Samya > > > > -- > View this message in context: > http://apache-spark-user-list.1001560.n3.nabble.com/Spark-Cassandra-connector-tp24378.html > Sent from the Apache Spark User List mailing list archive at Nabble.com. > > --------------------------------------------------------------------- > To unsubscribe, e-mail: user-unsubscr...@spark.apache.org > For additional commands, e-mail: user-h...@spark.apache.org > >
