akka.cluster.routing

Class SystemLoadAverageMetricsSelector$

java.lang.Object

akka.cluster.routing.CapacityMetricsSelector

akka.cluster.routing.SystemLoadAverageMetricsSelector$

All Implemented Interfaces:

MetricsSelector, java.io.Serializable, scala.Equals, scala.Product

Deprecated.

Superseded by akka.cluster.metrics (in akka-cluster-metrics jar). Since 2.4.

public class SystemLoadAverageMetricsSelector$
extends CapacityMetricsSelector
implements scala.Product, scala.Serializable

MetricsSelector that uses the system load average metrics. System load average is OS-specific average load on the CPUs in the system, for the past 1 minute. The system is possibly nearing a bottleneck if the system load average is nearing number of cpus/cores. Low load average capacity => small weight.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static SystemLoadAverageMetricsSelector$	MODULE$ Deprecated. Static reference to the singleton instance of this Scala object.

Constructor Summary

Constructors

Constructor and Description
SystemLoadAverageMetricsSelector$() Deprecated.

Method Summary

Modifier and Type	Method and Description
scala.collection.immutable.Map<Address,java.lang.Object>	capacity(scala.collection.immutable.Set<NodeMetrics> nodeMetrics) Deprecated. Remaining capacity for each node.
SystemLoadAverageMetricsSelector$	getInstance() Deprecated. Java API: get the singleton instance

Methods inherited from class akka.cluster.routing.CapacityMetricsSelector

weights, weights

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface scala.Product

$init$, productArity, productElement, productIterator, productPrefix

Methods inherited from interface scala.Equals

canEqual, equals

Field Detail

MODULE$

public static final SystemLoadAverageMetricsSelector$ MODULE$

Deprecated.

Static reference to the singleton instance of this Scala object.

Constructor Detail

SystemLoadAverageMetricsSelector$

public SystemLoadAverageMetricsSelector$()

Deprecated.

Method Detail

getInstance

public SystemLoadAverageMetricsSelector$ getInstance()

Deprecated.

Java API: get the singleton instance

Returns:

(undocumented)

capacity

public scala.collection.immutable.Map<Address,java.lang.Object> capacity(scala.collection.immutable.Set<NodeMetrics> nodeMetrics)

Deprecated.

Description copied from class: CapacityMetricsSelector

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).

Specified by:

capacity in class CapacityMetricsSelector

Parameters:

nodeMetrics - (undocumented)

Returns:

(undocumented)