Hi, I am trying to save a RDD to Cassandra but I am running into the following error:
The Python code looks like this: I am using DSE 4.8.6 which runs Spark 1.4.2 I ran through a bunch of existing posts on this mailing lists and have already performed the following routines: * Ensure that there is no redundant cassandra .jar lying around, interfering with the process. * Wiped clean and reinstall DSE to ensure that. * Tried Loading data from Cassandra to ensure that Spark <-> Cassandra communication is working. I used print self.context.cassandraTable(keyspace='test', table='dummy').collect() to validate that. * Ensure there are no null values in my dataset that is being written. * The namespace and the table exist in Cassandra using cassandra@cqlsh> SELECT * from test.dummy ; -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/java-lang-NullPointerException-while-performing-rdd-SaveToCassandra-tp26862.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
