Snappy context
the RDD which we want to save to snappy store
the table name to which we want to write
function to get connection
schema of the table
If user has specified to preserve the partitioning of incoming RDD
:: DeveloperApi :: Implemented by subclasses to compute a given partition.
:: DeveloperApi :: Implemented by subclasses to compute a given partition.
Implemented by subclasses to return the set of partitions in this RDD.
Implemented by subclasses to return the set of partitions in this RDD. This method will only be called once, so it is safe to implement a time-consuming computation in it.
(Since version 1.0.0) use mapPartitionsWithIndex and filter
(Since version 1.0.0) use mapPartitionsWithIndex and flatMap
(Since version 1.0.0) use mapPartitionsWithIndex and foreach
(Since version 1.2.0) use TaskContext.get
(Since version 0.7.0) use mapPartitionsWithIndex
(Since version 1.0.0) use mapPartitionsWithIndex
(Since version 1.0.0) use collect
Generic RDD for doing bulk inserts in Snappy-Store. This RDD creates dependencies according to input RDD's partitioner.