com.twitter.finagle.builder

NonShrinkingCluster

Related Doc: package builder

class NonShrinkingCluster[T] extends Cluster[T]

Dynamic clusters, such as serversets, can be volatile and untrustworthy. Finagle has mechanisms for handling failed nodes that haven't been removed from the cluster. However there are cases where a server's entry me be falsely removed from the cluster thus causing clients to exert unnecessary pressure on remaining nodes. This filter reduces that impact by delaying node removals. We do so by disallowing the cluster to shrink. Add events are always propagated but Rem events require a corresponding Add.

Annotations
@deprecated
Deprecated

(Since version 2014-11-21) Use com.twitter.finagle.Name to represent clusters instead

Linear Supertypes
Cluster[T], AnyRef, Any
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Instance Constructors

  1. new NonShrinkingCluster(underlying: Cluster[T])

Value Members

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

    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

    Definition Classes
    AnyRef → Any

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

    Definition Classes
    AnyRef → Any

  4. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  5. def clone(): AnyRef

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

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

    Definition Classes
    AnyRef

  7. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  8. def finalize(): Unit

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

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

    Definition Classes
    AnyRef → Any

  10. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  11. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  12. def map[U](f: (T) ⇒ U): Cluster[U]

    Maps the elements as well as future updates to the given type.

    Maps the elements as well as future updates to the given type.

    Definition Classes
    Cluster

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

    Definition Classes
    AnyRef

  14. final def notify(): Unit

    Definition Classes
    AnyRef

  15. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  16. def ready: Future[Unit]

    A Future object that is defined when the cluster is initialized.

    A Future object that is defined when the cluster is initialized. Cluster users can subscribe to this Future object to check or get notified of the availability of the cluster.

    returns

    the Future object

    Definition Classes
    Cluster

  17. def snap: (Seq[T], Future[Spool[Change[T]]])

    Takes a snapshot of the collection; returns the current elements and a Spool of future updates

    Takes a snapshot of the collection; returns the current elements and a Spool of future updates

    Definition Classes
    NonShrinkingCluster → Cluster

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

    Definition Classes
    AnyRef

  19. def toString(): String

    Definition Classes
    AnyRef → Any

  20. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from Cluster[T]

Inherited from AnyRef

Inherited from Any

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