C D E G H I L M O P R S T U

C

clear() - Method in class org.apache.hadoop.hbase.metrics.MetricRegistries

Removes all the MetricRegisties.

Counter - Interface in org.apache.hadoop.hbase.metrics

A mutable number optimized for high concurrency counting.

counter(String) - Method in interface org.apache.hadoop.hbase.metrics.MetricRegistry

Get or construct a Counter used to track a mutable number.

create(MetricRegistryInfo) - Method in class org.apache.hadoop.hbase.metrics.MetricRegistries

Create or return MetricRegistry with the given info.

create(MetricRegistryInfo) - Method in interface org.apache.hadoop.hbase.metrics.MetricRegistryFactory

Create a MetricRegistry from the given MetricRegistryInfo

D

decrement() - Method in interface org.apache.hadoop.hbase.metrics.Counter

Decrement this by 1.

decrement(long) - Method in interface org.apache.hadoop.hbase.metrics.Counter

Decrement this by n.

E

equals(Object) - Method in class org.apache.hadoop.hbase.metrics.MetricRegistryInfo

existingSource - Variable in class org.apache.hadoop.hbase.metrics.MetricRegistryInfo

G

Gauge<T> - Interface in org.apache.hadoop.hbase.metrics

A metrics which measures a discrete value.

get(MetricRegistryInfo) - Method in class org.apache.hadoop.hbase.metrics.MetricRegistries

Returns the MetricRegistry if found.

get(String) - Method in interface org.apache.hadoop.hbase.metrics.MetricRegistry

Returns previously registered metric with the name if any.

get25thPercentile() - Method in interface org.apache.hadoop.hbase.metrics.Snapshot

Returns the value at the 25th percentile in the distribution.

get75thPercentile() - Method in interface org.apache.hadoop.hbase.metrics.Snapshot

Returns the value at the 75th percentile in the distribution.

get90thPercentile() - Method in interface org.apache.hadoop.hbase.metrics.Snapshot

Returns the value at the 90th percentile in the distribution.

get95thPercentile() - Method in interface org.apache.hadoop.hbase.metrics.Snapshot

Returns the value at the 95th percentile in the distribution.

get98thPercentile() - Method in interface org.apache.hadoop.hbase.metrics.Snapshot

Returns the value at the 98th percentile in the distribution.

get999thPercentile() - Method in interface org.apache.hadoop.hbase.metrics.Snapshot

Returns the value at the 99.9th percentile in the distribution.

get99thPercentile() - Method in interface org.apache.hadoop.hbase.metrics.Snapshot

Returns the value at the 99th percentile in the distribution.

getCount() - Method in interface org.apache.hadoop.hbase.metrics.Counter

Returns the current value.

getCount() - Method in interface org.apache.hadoop.hbase.metrics.Histogram

Return the total number of values added to the histogram.

getCount() - Method in interface org.apache.hadoop.hbase.metrics.Meter

Returns the number of events.

getCount() - Method in interface org.apache.hadoop.hbase.metrics.Snapshot

Returns the number of values in the snapshot.

getCountAtOrBelow(long) - Method in interface org.apache.hadoop.hbase.metrics.Snapshot

Returns the total count below the given value

getFifteenMinuteRate() - Method in interface org.apache.hadoop.hbase.metrics.Meter

Returns the fifteen-minute exponentially-weighted moving average rate at which events have occurred since the meter was created.

getFiveMinuteRate() - Method in interface org.apache.hadoop.hbase.metrics.Meter

Returns the five-minute exponentially-weighted moving average rate at which events have occurred since the meter was created.

getHistogram() - Method in interface org.apache.hadoop.hbase.metrics.Timer

getMax() - Method in interface org.apache.hadoop.hbase.metrics.Snapshot

Returns the highest value in the snapshot.

getMean() - Method in interface org.apache.hadoop.hbase.metrics.Snapshot

Returns the arithmetic mean of the values in the snapshot.

getMeanRate() - Method in interface org.apache.hadoop.hbase.metrics.Meter

Returns the mean rate at which events have occurred since the meter was created.

getMedian() - Method in interface org.apache.hadoop.hbase.metrics.Snapshot

Returns the median value in the distribution.

getMeter() - Method in interface org.apache.hadoop.hbase.metrics.Timer

getMetricRegistries() - Method in class org.apache.hadoop.hbase.metrics.MetricRegistries

Returns MetricRegistry's created.

getMetricRegistryInfo() - Method in interface org.apache.hadoop.hbase.metrics.MetricRegistry

Return the MetricRegistryInfo object for this registry.

getMetricRegistryInfos() - Method in class org.apache.hadoop.hbase.metrics.MetricRegistries

Returns MetricRegistryInfo's for the MetricRegistry's created.

getMetrics() - Method in interface org.apache.hadoop.hbase.metrics.MetricSet

A map of metric names to metrics.

getMetricsContext() - Method in class org.apache.hadoop.hbase.metrics.MetricRegistryInfo

Get the metrics context.

getMetricsDescription() - Method in class org.apache.hadoop.hbase.metrics.MetricRegistryInfo

Get the description of what this source exposes.

getMetricsJmxContext() - Method in class org.apache.hadoop.hbase.metrics.MetricRegistryInfo

Get the name of the context in JMX that this source will be exposed through.

getMetricsName() - Method in class org.apache.hadoop.hbase.metrics.MetricRegistryInfo

Get the name of the metrics that are being exported by this source.

getMin() - Method in interface org.apache.hadoop.hbase.metrics.Snapshot

Returns the lowest value in the snapshot.

getOneMinuteRate() - Method in interface org.apache.hadoop.hbase.metrics.Meter

Returns the one-minute exponentially-weighted moving average rate at which events have occurred since the meter was created.

getQuantiles(double[]) - Method in interface org.apache.hadoop.hbase.metrics.Snapshot

Return the values with the given quantiles.

getQuantiles() - Method in interface org.apache.hadoop.hbase.metrics.Snapshot

Return the values with the default quantiles.

getValue() - Method in interface org.apache.hadoop.hbase.metrics.Gauge

global() - Static method in class org.apache.hadoop.hbase.metrics.MetricRegistries

Return the global singleton instance for the MetricRegistries.

H

hashCode() - Method in class org.apache.hadoop.hbase.metrics.MetricRegistryInfo

Histogram - Interface in org.apache.hadoop.hbase.metrics

A metric which measures the distribution of values.

histogram(String) - Method in interface org.apache.hadoop.hbase.metrics.MetricRegistry

Get or construct a Histogram used to measure a distribution of values.

I

increment() - Method in interface org.apache.hadoop.hbase.metrics.Counter

Increment this by 1.

increment(long) - Method in interface org.apache.hadoop.hbase.metrics.Counter

Increment this by n.

isExistingSource() - Method in class org.apache.hadoop.hbase.metrics.MetricRegistryInfo

Returns whether or not this MetricRegistry is for an existing BaseSource

L

load() - Static method in class org.apache.hadoop.hbase.metrics.MetricRegistriesLoader

Creates a MetricRegistries instance using the corresponding MetricRegistries available to ServiceLoader on the classpath.

M

mark() - Method in interface org.apache.hadoop.hbase.metrics.Meter

Records one occurrence.

mark(long) - Method in interface org.apache.hadoop.hbase.metrics.Meter

Records events occurrences.

Meter - Interface in org.apache.hadoop.hbase.metrics

A metric which measure the rate at which some operation is invoked.

meter(String) - Method in interface org.apache.hadoop.hbase.metrics.MetricRegistry

Get or construct a Meter used to measure durations and report distributions (a combination of a Timer and a Histogram.

Metric - Interface in org.apache.hadoop.hbase.metrics

Parent interface for all metrics.

MetricRegistries - Class in org.apache.hadoop.hbase.metrics

MetricRegistries is collection of MetricRegistry's.

MetricRegistries() - Constructor for class org.apache.hadoop.hbase.metrics.MetricRegistries

MetricRegistriesLoader - Class in org.apache.hadoop.hbase.metrics

MetricRegistry - Interface in org.apache.hadoop.hbase.metrics

General purpose factory for creating various metrics.

MetricRegistryFactory - Interface in org.apache.hadoop.hbase.metrics

A Factory for creating MetricRegistries.

MetricRegistryInfo - Class in org.apache.hadoop.hbase.metrics

HBase Metrics are grouped in different MetricRegistry'ies.

MetricRegistryInfo(String, String, String, String, boolean) - Constructor for class org.apache.hadoop.hbase.metrics.MetricRegistryInfo

metricsContext - Variable in class org.apache.hadoop.hbase.metrics.MetricRegistryInfo

metricsDescription - Variable in class org.apache.hadoop.hbase.metrics.MetricRegistryInfo

MetricSet - Interface in org.apache.hadoop.hbase.metrics

A set of named metrics.

metricsJmxContext - Variable in class org.apache.hadoop.hbase.metrics.MetricRegistryInfo

metricsName - Variable in class org.apache.hadoop.hbase.metrics.MetricRegistryInfo

O

org.apache.hadoop.hbase.metrics - package org.apache.hadoop.hbase.metrics

Metrics API for HBase.

P

PackageMarker - Annotation Type in org.apache.hadoop.hbase.metrics

This is a dummy annotation that forces javac to produce output for otherwise empty package-info.java.

R

register(String, Gauge<T>) - Method in interface org.apache.hadoop.hbase.metrics.MetricRegistry

Register a Gauge.

register(String, Metric) - Method in interface org.apache.hadoop.hbase.metrics.MetricRegistry

Registers the Metric with the given name if there does not exist one with the same name.

registerAll(MetricSet) - Method in interface org.apache.hadoop.hbase.metrics.MetricRegistry

Registers the Metrics in the given MetricSet.

remove(MetricRegistryInfo) - Method in class org.apache.hadoop.hbase.metrics.MetricRegistries

Decrements the ref count of the MetricRegistry, and removes if ref count == 0.

remove(String) - Method in interface org.apache.hadoop.hbase.metrics.MetricRegistry

Removes the metric with the given name.

S

snapshot() - Method in interface org.apache.hadoop.hbase.metrics.Histogram

Snapshot the current values in the Histogram

Snapshot - Interface in org.apache.hadoop.hbase.metrics

A statictical sample of histogram values.

T

timer(String) - Method in interface org.apache.hadoop.hbase.metrics.MetricRegistry

Get or construct a Timer used to measure durations and report rates.

Timer - Interface in org.apache.hadoop.hbase.metrics

A metric which encompasses a Histogram and Meter.

U

update(int) - Method in interface org.apache.hadoop.hbase.metrics.Histogram

Adds a new value to the distribution.

update(long) - Method in interface org.apache.hadoop.hbase.metrics.Histogram

Adds a new value to the distribution.

update(long, TimeUnit) - Method in interface org.apache.hadoop.hbase.metrics.Timer

Update the timer with the given duration in given time unit.

updateMicros(long) - Method in interface org.apache.hadoop.hbase.metrics.Timer

Update the timer with the given duration in microseconds

updateMillis(long) - Method in interface org.apache.hadoop.hbase.metrics.Timer

Update the timer with the given duration in milliseconds

updateNanos(long) - Method in interface org.apache.hadoop.hbase.metrics.Timer

Update the timer with the given duration in nanoseconds

C D E G H I L M O P R S T U