@Rishi I read this article before, but the filtering and projection is already provided by Spark execution engine over HDFS. Why do we need LLAP in the middle only in context of row level security. (Note: I am not talking about performance benefits of LLAP in general here). How about this? USer submits query -> Ranger authorizes and modifies the query filters/projections-> the new query gets executed as normal Saprk SQL of HDFS (with no need of LLAP) ... View more

I read this article before, but the filtering and projection is already provided by Spark execution engine over HDFS. Why do we need LLAP in the middle only in context of row level security. (Note: I am not talking about performance benefits of LLAP in general here). How about this? USer submits query -> Ranger authorizes and modifies the query filters/projections-> the new query gets executed as normal Saprk SQL of HDFS (with no need of LLAP) ... View more

thanks Prashant, I understand the out of the box support is not provided. But in case we as a client of Hortonworks have such a requirement to install and run HDP on FreeBSD. Will hortonWorks provide enterprise support? ... View more