org.apache.hadoop.hbase.util

Class YammerHistogramUtils

java.lang.Object

org.apache.hadoop.hbase.util.YammerHistogramUtils

public final class YammerHistogramUtils
extends Object

Utility functions for working with Yammer Metrics.

Method Summary

Modifier and Type	Method and Description
static String	getHistogramReport(Histogram hist)
static String	getShortHistogramReport(Histogram hist)
static Histogram	newHistogram(Sample sample) Create a new com.yammer.metrics.core.Histogram instance.

Methods inherited from class java.lang.Object

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

Method Detail

newHistogram

public static Histogram newHistogram(Sample sample)

Create a new com.yammer.metrics.core.Histogram instance. These constructors are not public in 2.2.0, so we use reflection to find them.

getShortHistogramReport

public static String getShortHistogramReport(Histogram hist)

Returns:

an abbreviated summary of hist.

getHistogramReport

public static String getHistogramReport(Histogram hist)

Returns:

a summary of hist.