Class ConstSpoutIdBoltNullBoltTopo

java.lang.Object
org.apache.storm.perf.ConstSpoutIdBoltNullBoltTopo

public class ConstSpoutIdBoltNullBoltTopo extends Object
ConstSpout -> IdBolt -> DevNullBolt This topology measures speed of messaging between spouts->bolt and bolt->bolt ConstSpout : Continuously emits a constant string IdBolt : clones and emits input tuples DevNullBolt : discards incoming tuples.