A C D E G H I L N O P R S T U W

A

add(long) - Method in interface org.apache.bookkeeper.stats.Counter

Add delta to the value associated with this stat.

add(long) - Method in class org.apache.bookkeeper.stats.NullStatsLogger.NullCounter

C

CachingStatsLogger - Class in org.apache.bookkeeper.stats

A StatsLogger that caches the stats objects created by other StatsLogger.

CachingStatsLogger(StatsLogger) - Constructor for class org.apache.bookkeeper.stats.CachingStatsLogger

CachingStatsProvider - Class in org.apache.bookkeeper.stats

A CachingStatsProvider adds the caching functionality to an existing StatsProvider.

CachingStatsProvider(StatsProvider) - Constructor for class org.apache.bookkeeper.stats.CachingStatsProvider

clear() - Method in interface org.apache.bookkeeper.stats.Counter

Clear this stat.

clear() - Method in class org.apache.bookkeeper.stats.NullStatsLogger.NullCounter

clear() - Method in class org.apache.bookkeeper.stats.NullStatsLogger.NullOpStatsLogger

clear() - Method in interface org.apache.bookkeeper.stats.OpStatsLogger

Clear stats for this operation.

Counter - Interface in org.apache.bookkeeper.stats

Simple stats that require only increment and decrement functions on a Long.

counters - Variable in class org.apache.bookkeeper.stats.CachingStatsLogger

D

dec() - Method in interface org.apache.bookkeeper.stats.Counter

Decrement the value associated with this stat.

dec() - Method in class org.apache.bookkeeper.stats.NullStatsLogger.NullCounter

E

equals(Object) - Method in class org.apache.bookkeeper.stats.CachingStatsLogger

G

Gauge<T extends java.lang.Number> - Interface in org.apache.bookkeeper.stats

A guage is a value that has only one value at a specific point in time.

get() - Method in interface org.apache.bookkeeper.stats.Counter

Get the value associated with this stat.

get() - Method in class org.apache.bookkeeper.stats.NullStatsLogger.NullCounter

get() - Static method in class org.apache.bookkeeper.stats.Stats

getAvgLatencyMillis() - Method in class org.apache.bookkeeper.stats.OpStatsData

getCounter(String) - Method in class org.apache.bookkeeper.stats.CachingStatsLogger

getCounter(String) - Method in class org.apache.bookkeeper.stats.NullStatsLogger

getCounter(String) - Method in interface org.apache.bookkeeper.stats.StatsLogger

getDefaultValue() - Method in interface org.apache.bookkeeper.stats.Gauge

getNumFailedEvents() - Method in class org.apache.bookkeeper.stats.OpStatsData

getNumSuccessfulEvents() - Method in class org.apache.bookkeeper.stats.OpStatsData

getOpStatsLogger(String) - Method in class org.apache.bookkeeper.stats.CachingStatsLogger

getOpStatsLogger(String) - Method in class org.apache.bookkeeper.stats.NullStatsLogger

getOpStatsLogger(String) - Method in interface org.apache.bookkeeper.stats.StatsLogger

getP10Latency() - Method in class org.apache.bookkeeper.stats.OpStatsData

getP50Latency() - Method in class org.apache.bookkeeper.stats.OpStatsData

getP90Latency() - Method in class org.apache.bookkeeper.stats.OpStatsData

getP9999Latency() - Method in class org.apache.bookkeeper.stats.OpStatsData

getP999Latency() - Method in class org.apache.bookkeeper.stats.OpStatsData

getP99Latency() - Method in class org.apache.bookkeeper.stats.OpStatsData

getSample() - Method in interface org.apache.bookkeeper.stats.Gauge

getStatsLogger(String) - Method in class org.apache.bookkeeper.stats.CachingStatsProvider

getStatsLogger(String) - Method in class org.apache.bookkeeper.stats.NullStatsProvider

getStatsLogger(String) - Method in interface org.apache.bookkeeper.stats.StatsProvider

Return the stats logger to a given scope.

getStatsName(String...) - Method in class org.apache.bookkeeper.stats.CachingStatsProvider

getStatsName(String...) - Method in interface org.apache.bookkeeper.stats.StatsProvider

Return the fully qualified stats name comprised of given statsComponents.

H

hashCode() - Method in class org.apache.bookkeeper.stats.CachingStatsLogger

I

inc() - Method in interface org.apache.bookkeeper.stats.Counter

Increment the value associated with this stat.

inc() - Method in class org.apache.bookkeeper.stats.NullStatsLogger.NullCounter

INSTANCE - Static variable in class org.apache.bookkeeper.stats.NullStatsLogger

L

loadStatsProvider(Configuration) - Static method in class org.apache.bookkeeper.stats.Stats

loadStatsProvider(String) - Static method in class org.apache.bookkeeper.stats.Stats

LOG - Static variable in class org.apache.bookkeeper.stats.Stats

N

nullCounter - Static variable in class org.apache.bookkeeper.stats.NullStatsLogger

NullCounter() - Constructor for class org.apache.bookkeeper.stats.NullStatsLogger.NullCounter

nullOpStats - Variable in class org.apache.bookkeeper.stats.NullStatsLogger.NullOpStatsLogger

nullOpStatsLogger - Static variable in class org.apache.bookkeeper.stats.NullStatsLogger

NullOpStatsLogger() - Constructor for class org.apache.bookkeeper.stats.NullStatsLogger.NullOpStatsLogger

NullStatsLogger - Class in org.apache.bookkeeper.stats

A no-op StatsLogger.

NullStatsLogger() - Constructor for class org.apache.bookkeeper.stats.NullStatsLogger

nullStatsLogger - Variable in class org.apache.bookkeeper.stats.NullStatsProvider

NullStatsLogger.NullCounter - Class in org.apache.bookkeeper.stats

A no-op Counter.

NullStatsLogger.NullOpStatsLogger - Class in org.apache.bookkeeper.stats

A no-op OpStatsLogger.

NullStatsProvider - Class in org.apache.bookkeeper.stats

A no-op stats provider implementation.

NullStatsProvider() - Constructor for class org.apache.bookkeeper.stats.NullStatsProvider

O

OpStatsData - Class in org.apache.bookkeeper.stats

This class provides a read view of operation specific stats.

OpStatsData(long, long, double, long[]) - Constructor for class org.apache.bookkeeper.stats.OpStatsData

OpStatsLogger - Interface in org.apache.bookkeeper.stats

This interface handles logging of statistics related to each operation.

opStatsLoggers - Variable in class org.apache.bookkeeper.stats.CachingStatsLogger

org.apache.bookkeeper.stats - package org.apache.bookkeeper.stats

A lightweight stats library used for exporting bookkeeper stats.

org.apache.bookkeeper.stats.annotations - package org.apache.bookkeeper.stats.annotations

Annotations for bookkeeper stats api.

P

prov - Static variable in class org.apache.bookkeeper.stats.Stats

R

registerFailedEvent(long, TimeUnit) - Method in class org.apache.bookkeeper.stats.NullStatsLogger.NullOpStatsLogger

registerFailedEvent(long, TimeUnit) - Method in interface org.apache.bookkeeper.stats.OpStatsLogger

Increment the failed op counter with the given eventLatency.

registerFailedValue(long) - Method in class org.apache.bookkeeper.stats.NullStatsLogger.NullOpStatsLogger

registerFailedValue(long) - Method in interface org.apache.bookkeeper.stats.OpStatsLogger

An operation with the given value failed.

registerGauge(String, Gauge<T>) - Method in class org.apache.bookkeeper.stats.CachingStatsLogger

registerGauge(String, Gauge<T>) - Method in class org.apache.bookkeeper.stats.NullStatsLogger

registerGauge(String, Gauge<T>) - Method in interface org.apache.bookkeeper.stats.StatsLogger

Register given gauge as name name.

registerSuccessfulEvent(long, TimeUnit) - Method in class org.apache.bookkeeper.stats.NullStatsLogger.NullOpStatsLogger

registerSuccessfulEvent(long, TimeUnit) - Method in interface org.apache.bookkeeper.stats.OpStatsLogger

An operation succeeded with the given eventLatency.

registerSuccessfulValue(long) - Method in class org.apache.bookkeeper.stats.NullStatsLogger.NullOpStatsLogger

registerSuccessfulValue(long) - Method in interface org.apache.bookkeeper.stats.OpStatsLogger

An operation with the given value succeeded.

removeScope(String, StatsLogger) - Method in class org.apache.bookkeeper.stats.CachingStatsLogger

removeScope(String, StatsLogger) - Method in class org.apache.bookkeeper.stats.NullStatsLogger

removeScope(String, StatsLogger) - Method in interface org.apache.bookkeeper.stats.StatsLogger

Remove the given statsLogger for scope name.

S

scope(String) - Method in class org.apache.bookkeeper.stats.CachingStatsLogger

scope(String) - Method in class org.apache.bookkeeper.stats.NullStatsLogger

scope(String) - Method in interface org.apache.bookkeeper.stats.StatsLogger

Provide the stats logger under scope name.

scopeLabel(String, String) - Method in interface org.apache.bookkeeper.stats.StatsLogger

Provide the stats logger with an attached label.

scopeStatsLoggers - Variable in class org.apache.bookkeeper.stats.CachingStatsLogger

start(Configuration) - Method in class org.apache.bookkeeper.stats.CachingStatsProvider

start(Configuration) - Method in class org.apache.bookkeeper.stats.NullStatsProvider

start(Configuration) - Method in interface org.apache.bookkeeper.stats.StatsProvider

Intialize the stats provider by loading the given configuration conf.

Stats - Class in org.apache.bookkeeper.stats

An umbrella class for loading stats provider.

Stats() - Constructor for class org.apache.bookkeeper.stats.Stats

STATS_PROVIDER_CLASS - Static variable in class org.apache.bookkeeper.stats.Stats

StatsDoc - Annotation Type in org.apache.bookkeeper.stats.annotations

Documenting the stats.

StatsLogger - Interface in org.apache.bookkeeper.stats

A simple interface that exposes just 2 useful methods.

statsLoggers - Variable in class org.apache.bookkeeper.stats.CachingStatsProvider

StatsProvider - Interface in org.apache.bookkeeper.stats

Provider to provide stats logger for different scopes.

stop() - Method in class org.apache.bookkeeper.stats.CachingStatsProvider

stop() - Method in class org.apache.bookkeeper.stats.NullStatsProvider

stop() - Method in interface org.apache.bookkeeper.stats.StatsProvider

Close the stats provider.

T

toOpStatsData() - Method in class org.apache.bookkeeper.stats.NullStatsLogger.NullOpStatsLogger

toOpStatsData() - Method in interface org.apache.bookkeeper.stats.OpStatsLogger

toString() - Method in class org.apache.bookkeeper.stats.CachingStatsLogger

U

underlying - Variable in class org.apache.bookkeeper.stats.CachingStatsLogger

underlying - Variable in class org.apache.bookkeeper.stats.CachingStatsProvider

unregisterGauge(String, Gauge<T>) - Method in class org.apache.bookkeeper.stats.CachingStatsLogger

unregisterGauge(String, Gauge<T>) - Method in class org.apache.bookkeeper.stats.NullStatsLogger

unregisterGauge(String, Gauge<T>) - Method in interface org.apache.bookkeeper.stats.StatsLogger

Unregister given gauge from name name.

W

writeAllMetrics(Writer) - Method in interface org.apache.bookkeeper.stats.StatsProvider

A C D E G H I L N O P R S T U W