org.apache.flink.runtime.metrics.groups

类 JobMetricGroup<C extends ComponentMetricGroup<C>>

java.lang.Object

org.apache.flink.runtime.metrics.groups.AbstractMetricGroup<P>

org.apache.flink.runtime.metrics.groups.ComponentMetricGroup<C>

org.apache.flink.runtime.metrics.groups.JobMetricGroup<C>

类型参数:

C - The type of the parent ComponentMetricGroup.

所有已实现的接口:

org.apache.flink.metrics.MetricGroup

直接已知子类:

JobManagerJobMetricGroup, TaskManagerJobMetricGroup

@Internal
public abstract class JobMetricGroup<C extends ComponentMetricGroup<C>>
extends ComponentMetricGroup<C>

Special abstract MetricGroup representing everything belonging to a specific job.

嵌套类概要

从类继承的嵌套类/接口 org.apache.flink.runtime.metrics.groups.AbstractMetricGroup

AbstractMetricGroup.ChildType

字段概要

字段

限定符和类型	字段和说明
protected org.apache.flink.api.common.JobID	jobId The ID of the job represented by this metrics group.
protected String	jobName The name of the job represented by this metrics group.

从类继承的字段 org.apache.flink.runtime.metrics.groups.AbstractMetricGroup

LOG, parent, queryServiceScopeInfo, registry, variables

构造器概要

构造器

限定符	构造器和说明
protected	JobMetricGroup(MetricRegistry registry, C parent, org.apache.flink.api.common.JobID jobId, String jobName, String[] scope)

方法概要

限定符和类型	方法和说明
protected QueryScopeInfo.JobQueryScopeInfo	createQueryServiceMetricInfo(org.apache.flink.metrics.CharacterFilter filter) Creates the metric query service scope for this group.
protected String	getGroupName(org.apache.flink.metrics.CharacterFilter filter) Returns the name for this group, meaning what kind of entity it represents, for example "taskmanager".
org.apache.flink.api.common.JobID	jobId()
String	jobName()
protected void	putVariables(Map<String,String> variables) Enters all variables specific to this AbstractMetricGroup and their associated values into the map.

从类继承的方法 org.apache.flink.runtime.metrics.groups.ComponentMetricGroup

close, subComponents

从类继承的方法 org.apache.flink.runtime.metrics.groups.AbstractMetricGroup

addGroup, addGroup, addMetric, counter, counter, createChildGroup, createLogicalScope, gauge, getAllVariables, getAllVariables, getLogicalScope, getLogicalScope, getMetricIdentifier, getMetricIdentifier, getMetricIdentifier, getQueryServiceMetricInfo, getScopeComponents, histogram, isClosed, meter

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.apache.flink.metrics.MetricGroup

addGroup, counter, counter, gauge, histogram, meter

字段详细资料

jobId

protected final org.apache.flink.api.common.JobID jobId

The ID of the job represented by this metrics group.

jobName

@Nullable
protected final String jobName

The name of the job represented by this metrics group.

构造器详细资料

JobMetricGroup

protected JobMetricGroup(MetricRegistry registry,
                         C parent,
                         org.apache.flink.api.common.JobID jobId,
                         @Nullable
                         String jobName,
                         String[] scope)

方法详细资料

jobId

public org.apache.flink.api.common.JobID jobId()

jobName

@Nullable
public String jobName()

createQueryServiceMetricInfo

protected QueryScopeInfo.JobQueryScopeInfo createQueryServiceMetricInfo(org.apache.flink.metrics.CharacterFilter filter)

从类复制的说明: AbstractMetricGroup

Creates the metric query service scope for this group.

指定者:

createQueryServiceMetricInfo 在类中 AbstractMetricGroup<C extends ComponentMetricGroup<C>>

参数:

filter - character filter

返回:

query service scope

putVariables

protected void putVariables(Map<String,String> variables)

从类复制的说明: AbstractMetricGroup

Enters all variables specific to this AbstractMetricGroup and their associated values into the map.

覆盖:

putVariables 在类中 AbstractMetricGroup<C extends ComponentMetricGroup<C>>

参数:

variables - map to enter variables and their values into

getGroupName

protected String getGroupName(org.apache.flink.metrics.CharacterFilter filter)

从类复制的说明: AbstractMetricGroup

Returns the name for this group, meaning what kind of entity it represents, for example "taskmanager".

指定者:

getGroupName 在类中 AbstractMetricGroup<C extends ComponentMetricGroup<C>>

参数:

filter - character filter which is applied to the name

返回:

logical name for this group