Package org.apache.storm.grouping

Interface Summary

Interface	Description
CustomStreamGrouping
LoadAwareCustomStreamGrouping
PartialKeyGrouping.AssignmentCreator	This interface is responsible for choosing a subset of the target tasks to use for a given key.
PartialKeyGrouping.TargetSelector	This interface chooses one element from a task assignment to send a specific Tuple to.

Class Summary

Class	Description
Load	Represents the load that a Bolt is currently under to help in deciding where to route a tuple, to help balance the load.
LoadAwareShuffleGrouping
LoadMapping	Holds a list of the current loads.
PartialKeyGrouping	A variation on FieldGrouping.
PartialKeyGrouping.BalancedTargetSelector	A basic implementation of target selection.
PartialKeyGrouping.RandomTwoTaskAssignmentCreator	This implementation of AssignmentCreator chooses two arbitrary tasks.
ShuffleGrouping