beam

Type Members

1. trait Beam[A] extends AnyRef

   Beams can accept events and forward them along.

2. trait BeamMaker[A, BeamType <: Beam[A]] extends AnyRef

   Makes beams for particular intervals and partition numbers.

3. class BeamPacketizer[A] extends Logging

   Wraps a Beam and exposes a single-message API rather than the future-batch-based API.

4. trait BeamPacketizerListener[A] extends AnyRef

5. class ClusteredBeam[EventType, InnerBeamType <: Beam[EventType]] extends Beam[EventType] with Logging

   Beam composed of a stack of smaller beams.

6. case class ClusteredBeamMeta(latestCloseTime: DateTime, beamDictss: Map[Long, Seq[Dict]]) extends Product with Serializable

   Metadata stored in ZooKeeper for a ClusteredBeam.

7. case class ClusteredBeamTuning(segmentGranularity: Granularity = com.metamx.common.Granularity.HOUR, warmingPeriod: Period = new org.joda.time.Period(0), windowPeriod: Period = new org.joda.time.Period("PT10M"), partitions: Int = 1, replicants: Int = 1, minSegmentsPerBeam: Int = 1, maxSegmentsPerBeam: Int = 1) extends Logging with Product with Serializable

8. class DefunctBeamException extends Exception

9. class HashPartitionBeam[A] extends Beam[A] with Logging

   Partitions events based on their hashCode modulo the number of delegate beams, and propagates the partitioned events via the appropriate beam.

10. class HttpBeam[A] extends Beam[A] with Logging

    Emits events over http.

11. class MemoryBeam[A] extends Beam[A]

12. class NoopBeam[A] extends Beam[A]

13. class RoundRobinBeam[A] extends Beam[A] with Logging

    Farms out events to various beams, round-robin.