store

class ColumnPartitioner extends Partitioner
trait GeneratedStatement extends AnyRef
trait SerializeComplexType extends AnyRef
final class StoreHashFunction extends AnyRef

A partitioner that helps store to collocate data with Spark's partitions.
A partitioner that helps store to collocate data with Spark's partitions. Each store layer hash computation invokes this to get their bucket information.
class StoreInitRDD extends RDD[(InternalDistributedMember, BlockManagerId)]

This RDD registers a store for each table being created.

object CodeGeneration extends internal.Logging

Utilities to generate code for exchanging data from Spark layer (Row, InternalRow) to store (Statement, ExecRow).
Utilities to generate code for exchanging data from Spark layer (Row, InternalRow) to store (Statement, ExecRow).
This is both more efficient and allows better code reuse with the code generation facilities of Spark (esp for complex types like ArrayType).
object MembershipAccumulator extends AccumulatorParam[Map[InternalDistributedMember, BlockManagerId]]
object StoreUtils extends internal.Logging