Hello,
I'm using spark streaming to handle quite big data flow.
I'm solving a problem where we are inferring the type from the data ( we
need more specific data types than what JSON provides ). And quite often
there is a small difference between the schemas that we get.
Saving to parquet files an
Hello,
Similar to other cluster systems e.g Zookeeper, Hazelcast. Spark has the
problem that is protected from the outside world however anyone having
access to the host can run a spark node without the need for authentication.
Currently we are using Spark 1.3.1. Is there a way to enable authentica