org.apache.hadoop.hbase.io.hfile

Class HFilePrettyPrinter.SimpleReporter

java.lang.Object

com.codahale.metrics.ScheduledReporter

org.apache.hadoop.hbase.io.hfile.HFilePrettyPrinter.SimpleReporter

All Implemented Interfaces:

com.codahale.metrics.Reporter, Closeable, AutoCloseable

Enclosing class:

HFilePrettyPrinter

private static class HFilePrettyPrinter.SimpleReporter
extends com.codahale.metrics.ScheduledReporter

Almost identical to ConsoleReporter, but extending ScheduledReporter, as extending ConsoleReporter in this version of dropwizard is now too much trouble.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	HFilePrettyPrinter.SimpleReporter.Builder A builder for HFilePrettyPrinter.SimpleReporter instances.

Field Summary

Fields

Modifier and Type	Field and Description
private DateFormat	dateFormat
private Locale	locale
private PrintStream	output

Constructor Summary

Constructors

Modifier	Constructor and Description
private	SimpleReporter(com.codahale.metrics.MetricRegistry registry, PrintStream output, Locale locale, TimeZone timeZone, TimeUnit rateUnit, TimeUnit durationUnit, com.codahale.metrics.MetricFilter filter)

Method Summary

Modifier and Type	Method and Description
static HFilePrettyPrinter.SimpleReporter.Builder	forRegistry(com.codahale.metrics.MetricRegistry registry) Returns a new HFilePrettyPrinter.SimpleReporter.Builder for ConsoleReporter.
private void	printHistogram(com.codahale.metrics.Histogram histogram)
void	report(SortedMap<String,com.codahale.metrics.Gauge> gauges, SortedMap<String,com.codahale.metrics.Counter> counters, SortedMap<String,com.codahale.metrics.Histogram> histograms, SortedMap<String,com.codahale.metrics.Meter> meters, SortedMap<String,com.codahale.metrics.Timer> timers)

Methods inherited from class com.codahale.metrics.ScheduledReporter

close, convertDuration, convertRate, getDisabledMetricAttributes, getDurationUnit, getRateUnit, isShutdownExecutorOnStop, report, start, start, stop

Methods inherited from class java.lang.Object

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

Field Detail

output

private final PrintStream output

locale

private final Locale locale

dateFormat

private final DateFormat dateFormat

Constructor Detail

SimpleReporter

private SimpleReporter(com.codahale.metrics.MetricRegistry registry,
                       PrintStream output,
                       Locale locale,
                       TimeZone timeZone,
                       TimeUnit rateUnit,
                       TimeUnit durationUnit,
                       com.codahale.metrics.MetricFilter filter)

Method Detail

forRegistry

public static HFilePrettyPrinter.SimpleReporter.Builder forRegistry(com.codahale.metrics.MetricRegistry registry)

Returns a new HFilePrettyPrinter.SimpleReporter.Builder for ConsoleReporter.

Parameters:

registry - the registry to report

Returns:

a HFilePrettyPrinter.SimpleReporter.Builder instance for a ConsoleReporter

report

public void report(SortedMap<String,com.codahale.metrics.Gauge> gauges,
                   SortedMap<String,com.codahale.metrics.Counter> counters,
                   SortedMap<String,com.codahale.metrics.Histogram> histograms,
                   SortedMap<String,com.codahale.metrics.Meter> meters,
                   SortedMap<String,com.codahale.metrics.Timer> timers)

Specified by:

report in class com.codahale.metrics.ScheduledReporter

printHistogram

private void printHistogram(com.codahale.metrics.Histogram histogram)