Spark 1.2, no Hive, prefer not to use HiveContext to avoid metastore_db.
Use case is Spark Yarn app will start and serve as query server for
multiple users i.e. always up and running. At startup, there is option to
cache data and also pre-compute some results sets, hash maps etc. that
would be
On 1/27/15 5:55 PM, Cheng Lian wrote:
On 1/27/15 11:38 AM, Manoj Samel wrote:
Spark 1.2, no Hive, prefer not to use HiveContext to avoid metastore_db.
Use case is Spark Yarn app will start and serve as query server for
multiple users i.e. always up and running. At startup, there is
option
