option

Type Members

1. case class AnchorTuples(anchor: Boolean) extends Serializable with Product with Serializable

   If true, the topology will anchor tuples in all flatMap bolts and ack in the final sink bolt.

2. case class FlatMapParallelism(parHint: Int) extends Product with Serializable

3. class FlatMapStormMetrics extends AnyRef

4. case class IncludeSuccessHandler(get: Boolean) extends Product with Serializable

   Kryo serialization problems have been observed with using OnlineSuccessHandler.

5. case class MaxWaitingFutures(get: Int) extends Product with Serializable

   MaxWaitingFutures is the maximum number of key-value pairs that the SinkBolt in Storm will process before starting to force the futures.

6. case class OnlineExceptionHandler(handlerFn: PartialFunction[Throwable, Unit]) extends Product with Serializable

7. case class OnlineSuccessHandler(handlerFn: (Unit) ⇒ Unit) extends Product with Serializable

8. case class SinkParallelism(parHint: Int) extends Product with Serializable

   SinkParallelism controls the number of executors storm allocates to the groupAndSum bolts.

9. class SinkStormMetrics extends AnyRef

10. case class SpoutParallelism(parHint: Int) extends Product with Serializable

    Options used by the flatMapping stage of a storm topology.

11. type CacheSize = option.CacheSize

    Annotations

    @deprecated

    Deprecated

    (Since version 0.2.5) Use com.twitter.summingbird.option.CacheSize