Class

akka.cluster.metrics

CapacityMetricsSelector

Related Doc: package metrics

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abstract class CapacityMetricsSelector extends MetricsSelector

A MetricsSelector producing weights from remaining capacity. The weights are typically proportional to the remaining capacity.

Annotations
@SerialVersionUID()
Source
ClusterMetricsRouting.scala
Linear Supertypes
MetricsSelector, Serializable, Serializable, AnyRef, Any
Known Subclasses
CpuMetricsSelector, HeapMetricsSelector, MixMetricsSelector, MixMetricsSelector, MixMetricsSelectorBase, SystemLoadAverageMetricsSelector
Type Hierarchy
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. CapacityMetricsSelector
  2. MetricsSelector
  3. Serializable
  4. Serializable
  5. AnyRef
  6. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new CapacityMetricsSelector()

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Abstract Value Members

  1. abstract def capacity(nodeMetrics: Set[NodeMetrics]): Map[Address, Double]

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    Remaining capacity for each node.

    Remaining capacity for each node. The value is between 0.0 and 1.0, where 0.0 means no remaining capacity (full utilization) and 1.0 means full remaining capacity (zero utilization).

Concrete 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. def +(other: String): String

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    Implicit information
    This member is added by an implicit conversion from CapacityMetricsSelector to any2stringadd[CapacityMetricsSelector] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd

  4. def ->[B](y: B): (CapacityMetricsSelector, B)

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    Implicit information
    This member is added by an implicit conversion from CapacityMetricsSelector to ArrowAssoc[CapacityMetricsSelector] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()

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

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    Definition Classes
    AnyRef → Any

  6. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  7. def clone(): AnyRef

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

  8. def ensuring(cond: (CapacityMetricsSelector) ⇒ Boolean, msg: ⇒ Any): CapacityMetricsSelector

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    Implicit information
    This member is added by an implicit conversion from CapacityMetricsSelector to Ensuring[CapacityMetricsSelector] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  9. def ensuring(cond: (CapacityMetricsSelector) ⇒ Boolean): CapacityMetricsSelector

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    Implicit information
    This member is added by an implicit conversion from CapacityMetricsSelector to Ensuring[CapacityMetricsSelector] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  10. def ensuring(cond: Boolean, msg: ⇒ Any): CapacityMetricsSelector

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    Implicit information
    This member is added by an implicit conversion from CapacityMetricsSelector to Ensuring[CapacityMetricsSelector] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  11. def ensuring(cond: Boolean): CapacityMetricsSelector

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    Implicit information
    This member is added by an implicit conversion from CapacityMetricsSelector to Ensuring[CapacityMetricsSelector] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

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

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    Definition Classes
    AnyRef

  13. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  14. def finalize(): Unit

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

  15. def formatted(fmtstr: String): String

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    Implicit information
    This member is added by an implicit conversion from CapacityMetricsSelector to StringFormat[CapacityMetricsSelector] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()

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

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    Definition Classes
    AnyRef → Any

  17. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  18. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

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

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    Definition Classes
    AnyRef

  23. def toString(): String

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    Definition Classes
    AnyRef → Any

  24. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  27. def weights(nodeMetrics: Set[NodeMetrics]): Map[Address, Int]

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    The weights per address, based on the capacity produced by the nodeMetrics.

    The weights per address, based on the capacity produced by the nodeMetrics.

    Definition Classes
    CapacityMetricsSelector → MetricsSelector

  28. def weights(capacity: Map[Address, Double]): Map[Address, Int]

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    Converts the capacity values to weights.

    Converts the capacity values to weights. The node with lowest capacity gets weight 1 (lowest usable capacity is 1%) and other nodes gets weights proportional to their capacity compared to the node with lowest capacity.

  29. def →[B](y: B): (CapacityMetricsSelector, B)

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    Implicit information
    This member is added by an implicit conversion from CapacityMetricsSelector to ArrowAssoc[CapacityMetricsSelector] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Inherited from MetricsSelector

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from CapacityMetricsSelector to any2stringadd[CapacityMetricsSelector]

Inherited by implicit conversion StringFormat from CapacityMetricsSelector to StringFormat[CapacityMetricsSelector]

Inherited by implicit conversion Ensuring from CapacityMetricsSelector to Ensuring[CapacityMetricsSelector]

Inherited by implicit conversion ArrowAssoc from CapacityMetricsSelector to ArrowAssoc[CapacityMetricsSelector]

Ungrouped