org.apache.hadoop.metrics2

类 MetricsFilter

java.lang.Object

org.apache.hadoop.metrics2.MetricsFilter

所有已实现的接口:

MetricsPlugin

直接已知子类:

GlobFilter, RegexFilter

public abstract class MetricsFilter
extends Object
implements MetricsPlugin

The metrics filter interface

构造器概要

构造器

构造器和说明
MetricsFilter()

方法概要

方法

限定符和类型	方法和说明
abstract boolean	accepts(Iterable<MetricsTag> tags) Whether to accept the tags
boolean	accepts(MetricsRecord record) Whether to accept the record
abstract boolean	accepts(MetricsTag tag) Whether to accept the tag
abstract boolean	accepts(String name) Whether to accept the name
abstract void	init(org.apache.commons.configuration.SubsetConfiguration conf) Initialize the plugin

从类继承的方法 java.lang.Object

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

构造器详细资料

MetricsFilter

public MetricsFilter()

方法详细资料

init

public abstract void init(org.apache.commons.configuration.SubsetConfiguration conf)

从接口复制的说明: MetricsPlugin

Initialize the plugin

指定者:

init 在接口中 MetricsPlugin

参数:

conf - the configuration object for the plugin

accepts

public abstract boolean accepts(String name)

Whether to accept the name

参数:

name - to filter on

返回:

true to accept; false otherwise.

accepts

public abstract boolean accepts(MetricsTag tag)

Whether to accept the tag

参数:

tag - to filter on

返回:

true to accept; false otherwise

accepts

public abstract boolean accepts(Iterable<MetricsTag> tags)

Whether to accept the tags

参数:

tags - to filter on

返回:

true to accept; false otherwise

accepts

public boolean accepts(MetricsRecord record)

Whether to accept the record

参数:

record - to filter on

返回:

true to accept; false otherwise.