ParallelDo, Combine, GroupByKey have a Bridge = sink for previous computations + source for other computations
ParallelDo, Combine, GroupByKey have a Bridge = sink for previous computations + source for other computations
unique identifier for the bridgeStore storing data for this node
unique identifier for the bridgeStore storing data for this node
display the bridge id
display the bridge id
create a new bridgeStore if necessary
create a new bridgeStore if necessary
unique identifier for this computation node
unique identifier for this computation node
list of additional sinks for this node
list of additional sinks for this node
display the sinks if any
display the sinks if any
all the additional sinks + the bridgeStore
object defining how to serialise / deserialise data for that node
object defining how to serialise / deserialise data for that node
The GroupByKey node type specifies the building of a CompNode as a result of partitioning an exiting key-value CompNode by key