Package com.hazelcast.jet.core.metrics

package com.hazelcast.jet.core.metrics

Jet's Job Metric API.

Since:

Jet 3.2

Related Packages

Package	Description
com.hazelcast.jet.core	Jet's Core API.
com.hazelcast.jet.core.function	Functional interfaces used by Jet Core API
com.hazelcast.jet.core.processor	Contains static utility classes with factories of Jet processors.
com.hazelcast.jet.core.test	Utilities for writing tests of Core API Processors.

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.
Metric	Handler for manipulating one user-defined metric.
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.
Unit	Measurement unit of user-defined metrics (see Metric).