Spark and S3 server side encryption

We are trying to create a Spark job that writes out a file to S3 that leverage S3's server side encryption for sensitive data. Typically this is accomplished by setting the appropriate header on the put request, but it isn't clear whether this capability is exposed in the Spark/Hadoop APIs. Does

Problems launching 1.2.0-SNAPSHOT cluster with Hive support on EC2

I've developed a Spark application using the 1.2.0-SNAPSHOP branch that leverages Spark Streaming and Hive and can run it locally with no problem (I need some fixes in the 1.2.0 branch). I successfully launched my EC2 cluster by specifying a git commit hash from the 1.2.0-SNAPSHOT branch as the