| Class | Description | 
|---|---|
| DruidBeamState<E> | Deprecated
 the preferred way to ingest streaming events to druid is through Kafka, as such storm-druid is deprecated and will be removed in 2.x releases of storm. 
 | 
| DruidBeamStateFactory<E> | Deprecated
 the preferred way to ingest streaming events to druid is through Kafka, as such storm-druid is deprecated and will be removed in 2.x releases of storm. 
 | 
| DruidBeamStateUpdater<E> | Deprecated
 the preferred way to ingest streaming events to druid is through Kafka, as such storm-druid is deprecated and will be removed in 2.x releases of storm. 
 | 
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