org.apache.hadoop.hbase.io.hfile

Class BlockCacheUtil.AgeSnapshot

java.lang.Object

org.apache.hadoop.hbase.io.hfile.BlockCacheUtil.AgeSnapshot

Enclosing class:

BlockCacheUtil

public static class BlockCacheUtil.AgeSnapshot
extends Object

Snapshot of block cache age in cache. This object is preferred because we can control how it is serialized out when JSON'ing.

Method Summary

Methods

Modifier and Type	Method and Description
double	get75thPercentile()
double	get95thPercentile()
double	get98thPercentile()
double	get999thPercentile()
double	get99thPercentile()
double	getMax()
double	getMean()
double	getMin()
double	getStdDev()

Methods inherited from class java.lang.Object

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

Method Detail

get75thPercentile

public double get75thPercentile()

get95thPercentile

public double get95thPercentile()

get98thPercentile

public double get98thPercentile()

get999thPercentile

public double get999thPercentile()

get99thPercentile

public double get99thPercentile()

getMean

public double getMean()

getMax

public double getMax()

getMin

public double getMin()

getStdDev

public double getStdDev()