StreamSinkProvider
is the contract for creating streaming sinks for a specific format or system.
StreamSinkProvider
defines the one and only createSink method that creates a streaming sink.
package org.apache.spark.sql.sources
trait StreamSinkProvider {
def createSink(
sqlContext: SQLContext,
parameters: Map[String, String],
partitionColumns: Seq[String],
outputMode: OutputMode): Sink
}