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class Streams extends Supplier[Topology]

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Instance Constructors

  1. new Streams(kafkaConfiguration: KafkaConfiguration)

Value Members

  1. final def !=(arg0: Any): Boolean
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  2. final def ##(): Int
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  3. final def ==(arg0: Any): Boolean
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  4. final def asInstanceOf[T0]: T0
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  5. def clone(): AnyRef
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  8. def finalize(): Unit
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    protected[java.lang]
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    @throws( classOf[java.lang.Throwable] )
  9. def get(): Topology
    Definition Classes
    Streams → Supplier
  10. final def getClass(): Class[_]
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    @native()
  11. def hashCode(): Int
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    @native()
  12. def initialize(topology: Topology): Topology

    This provides a topology that is shown in the flow chart below

    This provides a topology that is shown in the flow chart below

    +---------------+ | | | proto-spans | | | +-------+-------+ | +---------V----------+ | | +----+ span-accumulator +----+ | | | | | +--------------------+ | | | +---------V---------+ +------------V------------+ | | | | | latency-producer | | nodes-n-edges-producer | | | | | +---------+---------+ +------------+------------+ | | +--------V--------+ +---------V---------+ | | | | | metric-sink | | graph-nodes-sink | | | | | +-----------------+ +-------------------+

    Source:

    proto-spans : Reads a Kafka topic of spans serialized in protobuf format

    Processors:

    span-accumulator : Aggregates incoming spans for specified time to find matching client-server spans latency-producer : Computes and emits network latency from the span pairs produced by span-accumulator nodes-n-edges-producer : This processor produces, from the span pairs produced by span-accumulator, a simple graph relationship between the services in the form: service --(operation)--> service Sinks:

    metric-sink : Output of latency-producer (MetricPoint) is serialized using MessagePack and sent to a Kafka topic graph-nodes-sink : Output of nodes-n-edges-producer is serialized a json string and sent to a Kafka topic

    returns

    the Topology

    Annotations
    @VisibleForTesting()
  13. final def isInstanceOf[T0]: Boolean
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  14. final def ne(arg0: AnyRef): Boolean
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  15. final def notify(): Unit
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  16. final def notifyAll(): Unit
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  17. final def synchronized[T0](arg0: ⇒ T0): T0
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  18. def toString(): String
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  19. final def wait(): Unit
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  20. final def wait(arg0: Long, arg1: Int): Unit
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  21. final def wait(arg0: Long): Unit
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Inherited from Supplier[Topology]

Inherited from AnyRef

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