Can we use spark as a ETL service? Suppose we have data written to our cassandra data stores and we need to transform and load the same to vertica for analytics purposes. Since spark is already a very well designed distributed system, wouldn't it make sense to load data from cass into spark datasets and then push the same after transformations to vertica? This way we won't need to implement the ETL service ourselves and make use of already performant system in place.
Please advice. TIA. -- Sent from: http://apache-spark-user-list.1001560.n3.nabble.com/ --------------------------------------------------------------------- To unsubscribe e-mail: user-unsubscr...@spark.apache.org
