Package org.apache.flink.state.common

Class ChangelogMaterializationMetricGroup

java.lang.Object

org.apache.flink.runtime.metrics.groups.ProxyMetricGroup<org.apache.flink.metrics.MetricGroup>

org.apache.flink.state.common.ChangelogMaterializationMetricGroup

All Implemented Interfaces:

org.apache.flink.metrics.MetricGroup

@Internal
public class ChangelogMaterializationMetricGroup
extends org.apache.flink.runtime.metrics.groups.ProxyMetricGroup<org.apache.flink.metrics.MetricGroup>

Metrics related to the materialization part of Changelog.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	COMPLETED_MATERIALIZATION
static final String	FAILED_MATERIALIZATION
static final String	LAST_DURATION_OF_MATERIALIZATION
static final String	STARTED_MATERIALIZATION

Fields inherited from class org.apache.flink.runtime.metrics.groups.ProxyMetricGroup

parentMetricGroup

Constructor Summary

Constructors

Constructor	Description
ChangelogMaterializationMetricGroup(org.apache.flink.metrics.MetricGroup parentMetricGroup)

Method Summary

Methods inherited from class org.apache.flink.runtime.metrics.groups.ProxyMetricGroup

addGroup, addGroup, addSpan, counter, counter, gauge, getAllVariables, getMetricIdentifier, getMetricIdentifier, getScopeComponents, histogram, meter

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.flink.metrics.MetricGroup

addGroup, counter, counter, gauge, histogram, meter

Field Details

STARTED_MATERIALIZATION

@VisibleForTesting
public static final String STARTED_MATERIALIZATION

See Also:

• Constant Field Values

COMPLETED_MATERIALIZATION

@VisibleForTesting
public static final String COMPLETED_MATERIALIZATION

See Also:

• Constant Field Values

FAILED_MATERIALIZATION

@VisibleForTesting
public static final String FAILED_MATERIALIZATION

See Also:

• Constant Field Values

LAST_DURATION_OF_MATERIALIZATION

@VisibleForTesting
public static final String LAST_DURATION_OF_MATERIALIZATION

See Also:

• Constant Field Values

Constructor Details

ChangelogMaterializationMetricGroup

public ChangelogMaterializationMetricGroup(org.apache.flink.metrics.MetricGroup parentMetricGroup)