Package org.apache.flink.runtime.metrics.groups

Interface Summary

Interface	Description
TaskIOMetricGroup.SizeSupplier<R>	Supplier for sizes.

Class Summary

Class	Description
AbstractMetricGroup<A extends AbstractMetricGroup<?>>	Abstract MetricGroup that contains key functionality for adding metrics and groups.
ComponentMetricGroup<P extends AbstractMetricGroup<?>>	Abstract MetricGroup for system components (e.g., TaskManager, Job, Task, Operator).
FrontMetricGroup<P extends AbstractMetricGroup<?>>	Metric group which forwards all registration calls to a variable parent metric group that injects a variable reporter index into calls to MetricGroup.getMetricIdentifier(String) or MetricGroup.getMetricIdentifier(String, CharacterFilter).
GenericKeyMetricGroup	A GenericMetricGroup for representing the key part of a key-value metric group pair.
GenericMetricGroup	A simple named MetricGroup that is used to hold subgroups of metrics.
GenericValueMetricGroup	A GenericMetricGroup for representing the value part of a key-value metric group pair.
InternalCacheMetricGroup	A CacheMetricGroup which register all cache related metrics under a subgroup of the parent metric group.
InternalOperatorCoordinatorMetricGroup	Special MetricGroup representing an OperatorCoordinator.
InternalOperatorIOMetricGroup	Metric group that contains shareable pre-defined IO-related metrics.
InternalOperatorMetricGroup	Special MetricGroup representing an Operator.
InternalSinkCommitterMetricGroup	Special MetricGroup representing an Operator.
InternalSinkWriterMetricGroup	Special MetricGroup representing an Operator.
InternalSourceReaderMetricGroup	Special MetricGroup representing an Operator.
InternalSplitEnumeratorMetricGroup	Special MetricGroup representing an SplitEnumerator.
JobManagerJobMetricGroup	Special MetricGroup representing everything belonging to a specific job, running on the JobManager.
JobManagerMetricGroup	Special MetricGroup representing a JobManager.
JobManagerOperatorMetricGroup	Special MetricGroup representing everything belonging to the components running on the JobManager of an Operator.
JobMetricGroup<C extends ComponentMetricGroup<C>>	Special abstract MetricGroup representing everything belonging to a specific job.
ProcessMetricGroup	AbstractImitatingJobManagerMetricGroup implementation for process related metrics.
ProxyMetricGroup<P extends org.apache.flink.metrics.MetricGroup>	Metric group which forwards all registration calls to its parent metric group.
ReporterScopedSettings	Encapsulates all settings that are defined per reporter.
ResourceManagerMetricGroup	Metric group which is used by the ResourceManager to register metrics.
SlotManagerMetricGroup	Metric group which is used by the SlotManager to register metrics.
TaskIOMetricGroup	Metric group that contains shareable pre-defined IO-related metrics.
TaskManagerJobMetricGroup	Special MetricGroup representing everything belonging to a specific job, running on the TaskManager.
TaskManagerMetricGroup	Special MetricGroup representing a TaskManager.
TaskMetricGroup	Special MetricGroup representing a Flink runtime Task.
UnregisteredMetricGroups	A collection of safe drop-in replacements for existing ComponentMetricGroups.
UnregisteredMetricGroups.UnregisteredJobManagerJobMetricGroup	A safe drop-in replacement for JobManagerJobMetricGroups.
UnregisteredMetricGroups.UnregisteredJobManagerMetricGroup	A safe drop-in replacement for JobManagerMetricGroups.
UnregisteredMetricGroups.UnregisteredJobMangerOperatorMetricGroup	A safe drop-in replacement for JobManagerOperatorMetricGroups.
UnregisteredMetricGroups.UnregisteredOperatorMetricGroup	A safe drop-in replacement for InternalOperatorMetricGroups.
UnregisteredMetricGroups.UnregisteredProcessMetricGroup	A safe drop-in replacement for ProcessMetricGroups.
UnregisteredMetricGroups.UnregisteredResourceManagerMetricGroup	A safe drop-in replacement for ResourceManagerMetricGroups.
UnregisteredMetricGroups.UnregisteredSlotManagerMetricGroup	A safe drop-in replacement for SlotManagerMetricGroups.
UnregisteredMetricGroups.UnregisteredTaskManagerJobMetricGroup	A safe drop-in replacement for TaskManagerJobMetricGroups.
UnregisteredMetricGroups.UnregisteredTaskManagerMetricGroup	A safe drop-in replacement for TaskManagerMetricGroups.
UnregisteredMetricGroups.UnregisteredTaskMetricGroup	A safe drop-in replacement for TaskMetricGroups.

Enum Summary

Enum	Description
AbstractMetricGroup.ChildType	Enum for indicating which child group should be created.