Hi Gautam, Firstly, great article, helps a lot. Could you please explain the session per queue parameter little more in detail? Currently this value is set to 1 by default on our cluster, does it mean, that only one query would be serviced at any given point of time by the HS2 Interactive? ... View more

While creating the table with `org.apache.spark.sql.execution.datasources.orc`we see that the SerDe properties set are haywire and not ORC. Do we have to explicitly fix that? Also does this work seamlessly on Spark 2.2? ... View more