Package com.hazelcast.jet.core.metrics

Jet's Job Metric API.

See: Description

Interface Summary

Interface	Description
Metric	Handler for manipulating one user-defined metric.

Class Summary

Class	Description
JobMetrics	An immutable collection of job-specific metrics, pairs of metric names and sets of associated Measurements.
Measurement	Immutable data class containing information about one metric measurement, consisting of: metric value metric timestamp, generated when the metric was gathered metric descriptor (set of tag name-value pairs)
MeasurementPredicates	Static utility class for creating various Measurement filtering predicates.
MetricNames	Each metric provided by Jet has a specific name which conceptually identifies what it's being used to measure.
Metrics	Utility class for obtaining handlers to user-defined metrics.
MetricsDataSerializerHook	A Java Service Provider hook for Hazelcast's Identified Data Serializable mechanism.
MetricTags	Metric descriptors are formed from a comma separated list of tag_name=tag_value pairs.

Enum Summary

Enum	Description
Unit	Measurement unit of user-defined metrics (see Metric).

Package com.hazelcast.jet.core.metrics Description

Jet's Job Metric API.

Since:

3.2