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

Packages that use MetricsTag

Package	Description
org.apache.hadoop.ipc.metrics	RPC related metrics.
org.apache.hadoop.metrics2	Metrics 2.0
org.apache.hadoop.metrics2.filter	Builtin metrics filters (to be used in metrics config files)
org.apache.hadoop.metrics2.impl	A metrics system implementation
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.ipc.metrics

Methods in org.apache.hadoop.ipc.metrics that return MetricsTag

Modifier and Type	Method	Description
MetricsTag	RpcMetrics.getTag(String tagName)

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	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	Description
abstract boolean	MetricsFilter.accepts(MetricsTag tag)	Whether to accept the tag
MetricsRecordBuilder	MetricsJsonBuilder.add(MetricsTag tag)
abstract MetricsRecordBuilder	MetricsRecordBuilder.add(MetricsTag tag)	Add an immutable metrics tag object
MetricsRecordBuilder	MetricStringBuilder.add(MetricsTag tag)

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

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

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

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

Modifier and Type	Method	Description
boolean	AbstractPatternFilter.accepts(MetricsTag tag)

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

Modifier and Type	Method	Description
boolean	AbstractPatternFilter.accepts(Iterable<MetricsTag> tags)

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

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

Modifier and Type	Method	Description
List<MetricsTag>	MetricsRecordImpl.tags()

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

Modifier	Constructor	Description
	MetricsRecordImpl(MetricsInfo info, long timestamp, List<MetricsTag> tags, Iterable<AbstractMetric> metrics)	Construct a metrics record

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

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

Modifier and Type	Method	Description
MetricsTag	MetricsRegistry.getTag(String name)	Get a tag by name
static MetricsTag	Interns.tag(String name, String description, String value)	Get a metrics tag.
static MetricsTag	Interns.tag(MetricsInfo info, 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	Description
MetricsCache.Record	MetricsCache.get(String name, Collection<MetricsTag> tags)	Get the cached record