Package org.apache.hadoop.hbase.hbtop.mode

Class RequestCountPerSecond

java.lang.Object

org.apache.hadoop.hbase.hbtop.mode.RequestCountPerSecond

@Private
public class RequestCountPerSecond
extends Object

Utility class for calculating request counts per second.

Field Summary

Fields

Modifier and Type	Field	Description
private long	filteredReadRequestCountPerSecond
private long	previousFilteredReadRequestCount
private long	previousLastReportTimestamp
private long	previousReadRequestCount
private long	previousWriteRequestCount
private long	readRequestCountPerSecond
private long	writeRequestCountPerSecond

Constructor Summary

Constructors

Constructor	Description
RequestCountPerSecond()

Method Summary

Modifier and Type	Method	Description
long	getFilteredReadRequestCountPerSecond()
long	getReadRequestCountPerSecond()
long	getRequestCountPerSecond()
long	getWriteRequestCountPerSecond()
void	refresh(long lastReportTimestamp, long readRequestCount, long filteredReadRequestCount, long writeRequestCount)

Methods inherited from class java.lang.Object

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

Field Details

previousLastReportTimestamp

private long previousLastReportTimestamp

previousReadRequestCount

private long previousReadRequestCount

previousFilteredReadRequestCount

private long previousFilteredReadRequestCount

previousWriteRequestCount

private long previousWriteRequestCount

readRequestCountPerSecond

private long readRequestCountPerSecond

filteredReadRequestCountPerSecond

private long filteredReadRequestCountPerSecond

writeRequestCountPerSecond

private long writeRequestCountPerSecond

Constructor Details

RequestCountPerSecond

public RequestCountPerSecond()

Method Details

refresh

public void refresh(long lastReportTimestamp,
 long readRequestCount,
 long filteredReadRequestCount,
 long writeRequestCount)

getReadRequestCountPerSecond

public long getReadRequestCountPerSecond()

getFilteredReadRequestCountPerSecond

public long getFilteredReadRequestCountPerSecond()

getWriteRequestCountPerSecond

public long getWriteRequestCountPerSecond()

getRequestCountPerSecond

public long getRequestCountPerSecond()