abstract class CapacityMetricsSelector extends MetricsSelector
A MetricsSelector producing weights from remaining capacity. The weights are typically proportional to the remaining capacity.
- Annotations
- @nowarn() @SerialVersionUID()
- Source
- ClusterMetricsRouting.scala
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Inherited
- CapacityMetricsSelector
- MetricsSelector
- Serializable
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Implicitly
- by any2stringadd
- by StringFormat
- by Ensuring
- by ArrowAssoc
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- Public
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Instance Constructors
- new CapacityMetricsSelector()
Abstract Value Members
- abstract def capacity(nodeMetrics: Set[NodeMetrics]): Map[Address, Double]
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
- final def !=(arg0: Any): Boolean
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- final def ##: Int
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- def +(other: String): String
- Implicit
- This member is added by an implicit conversion from CapacityMetricsSelector toany2stringadd[CapacityMetricsSelector] performed by method any2stringadd in scala.Predef.
- Definition Classes
- any2stringadd
- def ->[B](y: B): (CapacityMetricsSelector, B)
- Implicit
- This member is added by an implicit conversion from CapacityMetricsSelector toArrowAssoc[CapacityMetricsSelector] performed by method ArrowAssoc in scala.Predef.
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- @inline()
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- protected[lang]
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- @throws(classOf[java.lang.CloneNotSupportedException]) @HotSpotIntrinsicCandidate() @native()
- def ensuring(cond: (CapacityMetricsSelector) => Boolean, msg: => Any): CapacityMetricsSelector
- Implicit
- This member is added by an implicit conversion from CapacityMetricsSelector toEnsuring[CapacityMetricsSelector] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: (CapacityMetricsSelector) => Boolean): CapacityMetricsSelector
- Implicit
- This member is added by an implicit conversion from CapacityMetricsSelector toEnsuring[CapacityMetricsSelector] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: Boolean, msg: => Any): CapacityMetricsSelector
- Implicit
- This member is added by an implicit conversion from CapacityMetricsSelector toEnsuring[CapacityMetricsSelector] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: Boolean): CapacityMetricsSelector
- Implicit
- This member is added by an implicit conversion from CapacityMetricsSelector toEnsuring[CapacityMetricsSelector] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
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- def equals(arg0: AnyRef): Boolean
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- @HotSpotIntrinsicCandidate() @native()
- def hashCode(): Int
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- @HotSpotIntrinsicCandidate() @native()
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- final def notify(): Unit
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- final def notifyAll(): Unit
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- final def synchronized[T0](arg0: => T0): T0
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- final def wait(arg0: Long, arg1: Int): Unit
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- def weights(nodeMetrics: Set[NodeMetrics]): Map[Address, Int]
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
- def weights(capacity: Map[Address, Double]): Map[Address, Int]
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.
Deprecated Value Members
- def finalize(): Unit
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- protected[lang]
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- @throws(classOf[java.lang.Throwable]) @Deprecated
- Deprecated
(Since version 9)
- def formatted(fmtstr: String): String
- Implicit
- This member is added by an implicit conversion from CapacityMetricsSelector toStringFormat[CapacityMetricsSelector] performed by method StringFormat in scala.Predef.
- Definition Classes
- StringFormat
- Annotations
- @deprecated @inline()
- Deprecated
(Since version 2.12.16) Use
formatString.format(value)instead ofvalue.formatted(formatString), or use thef""string interpolator. In Java 15 and later,formattedresolves to the new method in String which has reversed parameters.
- def →[B](y: B): (CapacityMetricsSelector, B)
- Implicit
- This member is added by an implicit conversion from CapacityMetricsSelector toArrowAssoc[CapacityMetricsSelector] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
- Annotations
- @deprecated
- Deprecated
(Since version 2.13.0) Use
->instead. If you still wish to display it as one character, consider using a font with programming ligatures such as Fira Code.