org.apache.flink.metrics.groups

Interface OperatorMetricGroup

All Superinterfaces:

MetricGroup

All Known Subinterfaces:

SinkWriterMetricGroup, SourceReaderMetricGroup

All Known Implementing Classes:

InternalOperatorMetricGroup, InternalSinkWriterMetricGroup, InternalSourceReaderMetricGroup, UnregisteredMetricGroups.UnregisteredOperatorMetricGroup

@PublicEvolving
public interface OperatorMetricGroup
extends MetricGroup

Special MetricGroup representing an Operator.

You should only update the metrics in the main operator thread.

Method Summary

Modifier and Type	Method and Description
OperatorIOMetricGroup	getIOMetricGroup()

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

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

Method Detail

getIOMetricGroup

OperatorIOMetricGroup getIOMetricGroup()