Package org.apache.hadoop.hbase

Class HFilePerformanceEvaluation.SequentialReadBenchmark

java.lang.Object

org.apache.hadoop.hbase.HFilePerformanceEvaluation.RowOrientedBenchmark

org.apache.hadoop.hbase.HFilePerformanceEvaluation.ReadBenchmark

org.apache.hadoop.hbase.HFilePerformanceEvaluation.SequentialReadBenchmark

Enclosing class:

HFilePerformanceEvaluation

static class HFilePerformanceEvaluation.SequentialReadBenchmark
extends HFilePerformanceEvaluation.ReadBenchmark

Field Summary

Fields

Modifier and Type	Field	Description
private HFileScanner	scanner

Fields inherited from class org.apache.hadoop.hbase.HFilePerformanceEvaluation.ReadBenchmark

reader

Fields inherited from class org.apache.hadoop.hbase.HFilePerformanceEvaluation.RowOrientedBenchmark

cipher, codec, conf, fs, mf, totalRows

Constructor Summary

Constructors

Constructor	Description
SequentialReadBenchmark(org.apache.hadoop.conf.Configuration conf, org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.Path mf, int totalRows)

Method Summary

Modifier and Type	Method	Description
(package private) void	doRow(int i)
protected int	getReportingPeriod()
(package private) void	setUp()

Methods inherited from class org.apache.hadoop.hbase.HFilePerformanceEvaluation.ReadBenchmark

tearDown

Methods inherited from class org.apache.hadoop.hbase.HFilePerformanceEvaluation.RowOrientedBenchmark

run

Methods inherited from class java.lang.Object

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

Field Details

scanner

private HFileScanner scanner

Constructor Details

SequentialReadBenchmark

public SequentialReadBenchmark(org.apache.hadoop.conf.Configuration conf,
 org.apache.hadoop.fs.FileSystem fs,
 org.apache.hadoop.fs.Path mf,
 int totalRows)

Method Details

setUp

void setUp()
    throws Exception

Overrides:

setUp in class HFilePerformanceEvaluation.ReadBenchmark

Throws:

Exception

doRow

void doRow(int i)
    throws Exception

Specified by:

doRow in class HFilePerformanceEvaluation.RowOrientedBenchmark

Throws:

Exception

getReportingPeriod

protected int getReportingPeriod()

Overrides:

getReportingPeriod in class HFilePerformanceEvaluation.RowOrientedBenchmark