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 and Description
private org.apache.hadoop.hbase.io.hfile.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 and 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 and 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 Detail

scanner

private org.apache.hadoop.hbase.io.hfile.HFileScanner scanner

Constructor Detail

SequentialReadBenchmark

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

Method Detail

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