public interface IStatefulWindowedBolt<T extends State> extends IStatefulComponent<T>, IWindowedBolt
|Modifier and Type||Method and Description|
If the stateful windowed bolt should have its windows persisted in state and maintain a subset of events in memory.
The maximum number of window events to keep in memory.
initState, preCommit, prePrepare, preRollback
cleanup, execute, getTimestampExtractor, prepare
default boolean isPersistent()
The default is to keep all the window events in memory.
default long maxEventsInMemory()