Package org.apache.beam.runners.spark.util

Internal utilities to translate Beam pipelines to Spark.

Class Summary

Class	Description
ByteArray	Serializable byte array.
CachedSideInputReader	SideInputReader that caches materialized views.
GlobalWatermarkHolder	A store to hold the global watermarks for a micro-batch.
GlobalWatermarkHolder.SparkWatermarks	A GlobalWatermarkHolder.SparkWatermarks holds the watermarks and batch time relevant to a micro-batch input from a specific source.
GlobalWatermarkHolder.WatermarkAdvancingStreamingListener	Advance the WMs onBatchCompleted event.
SideInputBroadcast<T>	Broadcast helper for side inputs.
SparkSideInputReader	A SideInputReader for the SparkRunner.
TimerUtils