Package org.apache.flink.runtime.metrics

Interface Summary

Interface	Description
MetricRegistry	Interface for a metric registry.

Class Summary

Class	Description
DescriptiveStatisticsHistogram	The DescriptiveStatisticsHistogram use a DescriptiveStatistics DescriptiveStatistics as a Flink Histogram.
DescriptiveStatisticsHistogramStatistics	DescriptiveStatistics histogram statistics implementation returned by DescriptiveStatisticsHistogram.
MetricNames	Collection of metric names.
MetricRegistryConfiguration	Configuration object for MetricRegistryImpl.
MetricRegistryImpl	A MetricRegistry keeps track of all registered Metrics.
NoOpMetricRegistry	Metric registry which does nothing.
ReporterSetup	Encapsulates everything needed for the instantiation and configuration of a MetricReporter.
ThresholdMeter	A timestamp queue based threshold meter.
TimerGauge	TimerGauge measures how much time is spent in a given state, with entry into that state being signaled by TimerGauge.markStart().
ViewUpdater	The ViewUpdater is responsible for updating all metrics that implement the View interface.

Exception Summary

Exception	Description
ThresholdMeter.ThresholdExceedException	Exception thrown when a threshold exceeds.