Class/Object

org.locationtech.geomesa.kafka10.consumer

ConsumerRebalancer

Related Docs: object ConsumerRebalancer | package consumer

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class ConsumerRebalancer[K, V] extends IZkStateListener with IZkDataListener with IZkChildListener with LazyLogging

Manages rebalancing of consumers across jvms

Consumer info is kept in zookeeper - changes to partitions or number of consumers triggers a zookeeper listener, which causes a rebalance to be run.

During rebalance, each partition will be assigned to a single consumer - if there are more consumers than partitions, some consumers will not receive any data.

Linear Supertypes
LazyLogging, IZkChildListener, IZkDataListener, IZkStateListener, AnyRef, Any
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Inherited
  1. ConsumerRebalancer
  2. LazyLogging
  3. IZkChildListener
  4. IZkDataListener
  5. IZkStateListener
  6. AnyRef
  7. Any
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Visibility
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Instance Constructors

  1. new ConsumerRebalancer(consumer: KafkaConsumer[K, V], config: ConsumerConfig)

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Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

  3. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  4. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  5. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  6. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  7. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  8. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  9. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any

  10. def handleChildChange(parentPath: String, children: List[String]): Unit

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    Definition Classes
    ConsumerRebalancer → IZkChildListener
    Annotations
    @throws( classOf[Exception] )

  11. def handleDataChange(dataPath: String, data: Any): Unit

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    Definition Classes
    ConsumerRebalancer → IZkDataListener
    Annotations
    @throws( classOf[Exception] )

  12. def handleDataDeleted(dataPath: String): Unit

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    Definition Classes
    ConsumerRebalancer → IZkDataListener
    Annotations
    @throws( classOf[Exception] )

  13. def handleNewSession(): Unit

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    Definition Classes
    ConsumerRebalancer → IZkStateListener
    Annotations
    @throws( classOf[Exception] )

  14. def handleSessionEstablishmentError(throwable: Throwable): Unit

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    Definition Classes
    ConsumerRebalancer → IZkStateListener

  15. def handleStateChanged(state: KeeperState): Unit

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    Definition Classes
    ConsumerRebalancer → IZkStateListener
    Annotations
    @throws( classOf[Exception] )

  16. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  17. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  18. lazy val logger: Logger

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    Attributes
    protected
    Definition Classes
    LazyLogging

  19. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  20. final def notify(): Unit

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    Definition Classes
    AnyRef

  21. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  22. def shutdown(): Unit

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  23. def start(numStreams: Int, offset: RequestedOffset): Unit

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    Starts this rebalancer

  24. def syncedRebalance(): Unit

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  25. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef

  26. def toString(): String

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    Definition Classes
    AnyRef → Any

  27. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  28. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  29. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from LazyLogging

Inherited from IZkChildListener

Inherited from IZkDataListener

Inherited from IZkStateListener

Inherited from AnyRef

Inherited from Any

Ungrouped