org.apache.flink.runtime.metrics.groups

Class TaskManagerJobMetricGroup

java.lang.Object

org.apache.flink.runtime.metrics.groups.AbstractMetricGroup

org.apache.flink.runtime.metrics.groups.ComponentMetricGroup

org.apache.flink.runtime.metrics.groups.JobMetricGroup

org.apache.flink.runtime.metrics.groups.TaskManagerJobMetricGroup

All Implemented Interfaces:

org.apache.flink.metrics.MetricGroup

public class TaskManagerJobMetricGroup
extends JobMetricGroup

Special MetricGroup representing everything belonging to a specific job, running on the TaskManager.

Contains extra logic for adding Tasks (TaskMetricGroup).

Field Summary

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

jobId, jobName

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

registry

Constructor Summary

Constructors

Constructor and Description
TaskManagerJobMetricGroup(MetricRegistry registry, TaskManagerMetricGroup parent, org.apache.flink.api.common.JobID jobId, String jobName)
TaskManagerJobMetricGroup(MetricRegistry registry, TaskManagerMetricGroup parent, TaskManagerJobScopeFormat scopeFormat, org.apache.flink.api.common.JobID jobId, String jobName)

Method Summary

Modifier and Type	Method and Description
TaskMetricGroup	addTask(TaskDeploymentDescriptor tdd)
TaskManagerMetricGroup	parent()
void	removeTaskMetricGroup(org.apache.flink.util.AbstractID executionId)
protected Iterable<? extends ComponentMetricGroup>	subComponents() Gets all component metric groups that are contained in this component metric group.

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

jobId, jobName

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

close

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

addGroup, addGroup, addMetric, counter, counter, counter, counter, gauge, gauge, getMetricIdentifier, getMetricIdentifier, getScopeComponents, histogram, histogram, isClosed

Methods inherited from class java.lang.Object

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

Constructor Detail

TaskManagerJobMetricGroup

public TaskManagerJobMetricGroup(MetricRegistry registry,
                                 TaskManagerMetricGroup parent,
                                 org.apache.flink.api.common.JobID jobId,
                                 @Nullable
                                 String jobName)

TaskManagerJobMetricGroup

public TaskManagerJobMetricGroup(MetricRegistry registry,
                                 TaskManagerMetricGroup parent,
                                 TaskManagerJobScopeFormat scopeFormat,
                                 org.apache.flink.api.common.JobID jobId,
                                 @Nullable
                                 String jobName)

Method Detail

parent

public final TaskManagerMetricGroup parent()

addTask

public TaskMetricGroup addTask(TaskDeploymentDescriptor tdd)

removeTaskMetricGroup

public void removeTaskMetricGroup(org.apache.flink.util.AbstractID executionId)

subComponents

protected Iterable<? extends ComponentMetricGroup> subComponents()

Description copied from class: ComponentMetricGroup

Gets all component metric groups that are contained in this component metric group.

Specified by:

subComponents in class ComponentMetricGroup

Returns:

All component metric groups that are contained in this component metric group.