Uses of Interface
org.apache.flink.metrics.MetricGroup

Packages that use MetricGroup

Package	Description
org.apache.flink.metrics
org.apache.flink.metrics.groups
org.apache.flink.metrics.reporter

Uses of MetricGroup in org.apache.flink.metrics

Methods in org.apache.flink.metrics that return MetricGroup

Modifier and Type	Method and Description
default MetricGroup	MetricGroup.addGroup(int name) Creates a new MetricGroup and adds it to this groups sub-groups.
MetricGroup	MetricGroup.addGroup(String name) Creates a new MetricGroup and adds it to this groups sub-groups.
MetricGroup	MetricGroup.addGroup(String key, String value) Creates a new key-value MetricGroup pair.
MetricGroup	LogicalScopeProvider.getWrappedMetricGroup() Returns the underlying metric group.

Methods in org.apache.flink.metrics with parameters of type MetricGroup

Modifier and Type	Method and Description
static LogicalScopeProvider	LogicalScopeProvider.castFrom(MetricGroup metricGroup) Casts the given metric group to a LogicalScopeProvider, if it implements the interface.

Uses of MetricGroup in org.apache.flink.metrics.groups

Subinterfaces of MetricGroup in org.apache.flink.metrics.groups

Modifier and Type	Interface and Description
interface	CacheMetricGroup Pre-defined metrics for cache.
interface	OperatorCoordinatorMetricGroup Special MetricGroup representing an Operator coordinator.
interface	OperatorIOMetricGroup Metric group that contains shareable pre-defined IO-related metrics for operators.
interface	OperatorMetricGroup Special MetricGroup representing an Operator.
interface	SinkWriterMetricGroup Pre-defined metrics for sinks.
interface	SourceReaderMetricGroup Pre-defined metrics for SourceReader.
interface	SplitEnumeratorMetricGroup Pre-defined metrics for SplitEnumerator.

Classes in org.apache.flink.metrics.groups that implement MetricGroup

Modifier and Type	Class and Description
class	UnregisteredMetricsGroup A special MetricGroup that does not register any metrics at the metrics registry and any reporters.

Methods in org.apache.flink.metrics.groups that return MetricGroup

Modifier and Type	Method and Description
MetricGroup	UnregisteredMetricsGroup.addGroup(String name)
MetricGroup	UnregisteredMetricsGroup.addGroup(String key, String value)

Uses of MetricGroup in org.apache.flink.metrics.reporter

Methods in org.apache.flink.metrics.reporter with parameters of type MetricGroup

Modifier and Type	Method and Description
void	AbstractReporter.notifyOfAddedMetric(Metric metric, String metricName, MetricGroup group)
void	MetricReporter.notifyOfAddedMetric(Metric metric, String metricName, MetricGroup group) Called when a new Metric was added.
void	AbstractReporter.notifyOfRemovedMetric(Metric metric, String metricName, MetricGroup group)
void	MetricReporter.notifyOfRemovedMetric(Metric metric, String metricName, MetricGroup group) Called when a Metric was removed.