Uses of Class
org.apache.hadoop.metrics2.MetricsTag

Packages that use MetricsTag

Package	Description
org.apache.hadoop.metrics2	Metrics 2.0
org.apache.hadoop.metrics2.lib	A collection of library classes for implementing metrics sources
org.apache.hadoop.metrics2.util	General helpers for implementing source and sinks

Uses of MetricsTag in org.apache.hadoop.metrics2

Methods in org.apache.hadoop.metrics2 that return types with arguments of type MetricsTag

Modifier and Type	Method and Description
Collection<MetricsTag>	MetricsRecord.tags() Get the tags of the record Note: returning a collection instead of iterable as we need to use tags as keys (hence Collection#hashCode etc.) in maps

Methods in org.apache.hadoop.metrics2 with parameters of type MetricsTag

Modifier and Type	Method and Description
abstract boolean	MetricsFilter.accepts(MetricsTag tag) Whether to accept the tag
abstract MetricsRecordBuilder	MetricsRecordBuilder.add(MetricsTag tag) Add an immutable metrics tag object

Method parameters in org.apache.hadoop.metrics2 with type arguments of type MetricsTag

Modifier and Type	Method and Description
abstract boolean	MetricsFilter.accepts(Iterable<MetricsTag> tags) Whether to accept the tags

Uses of MetricsTag in org.apache.hadoop.metrics2.lib

Methods in org.apache.hadoop.metrics2.lib that return MetricsTag

Modifier and Type	Method and Description
MetricsTag	MetricsRegistry.getTag(String name) Get a tag by name
static MetricsTag	Interns.tag(MetricsInfo info, String value) Get a metrics tag
static MetricsTag	Interns.tag(String name, String description, String value) Get a metrics tag

Uses of MetricsTag in org.apache.hadoop.metrics2.util

Method parameters in org.apache.hadoop.metrics2.util with type arguments of type MetricsTag

Modifier and Type	Method and Description
org.apache.hadoop.metrics2.util.MetricsCache.Record	MetricsCache.get(String name, Collection<MetricsTag> tags) Get the cached record