t

akka.cluster.metrics

MetricsCollector

trait MetricsCollector extends Closeable

Metrics sampler.

Implementations of cluster system metrics collectors extend this trait.

Source
MetricsCollector.scala
Linear Supertypes
Closeable, AutoCloseable, AnyRef, Any
Known Subclasses
JmxMetricsCollector, SigarMetricsCollector
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Inherited
  1. MetricsCollector
  2. Closeable
  3. AutoCloseable
  4. AnyRef
  5. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Visibility
  1. Public
  2. All

Abstract Value Members

  1. abstract def close(): Unit
    Definition Classes
    Closeable → AutoCloseable
    Annotations
    @throws( classOf[java.io.IOException] )
  2. abstract def sample(): NodeMetrics

    Samples and collects new data points.

    Samples and collects new data points. This method is invoked periodically and should return current metrics for this node.