Package org.apache.hadoop.hbase

Class HFilePerformanceEvaluation.ReadBenchmark

java.lang.Object

org.apache.hadoop.hbase.HFilePerformanceEvaluation.RowOrientedBenchmark

org.apache.hadoop.hbase.HFilePerformanceEvaluation.ReadBenchmark

Direct Known Subclasses:

HFilePerformanceEvaluation.GaussianRandomReadBenchmark, HFilePerformanceEvaluation.SequentialReadBenchmark, HFilePerformanceEvaluation.UniformRandomReadBenchmark, HFilePerformanceEvaluation.UniformRandomSmallScan

Enclosing class:

HFilePerformanceEvaluation

abstract static class HFilePerformanceEvaluation.ReadBenchmark
extends HFilePerformanceEvaluation.RowOrientedBenchmark

Field Summary

Fields

Modifier and Type	Field	Description
protected HFile.Reader	reader

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

cipher, codec, conf, fs, mf, totalRows

Constructor Summary

Constructors

Constructor	Description
ReadBenchmark(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	setUp()
(package private) void	tearDown()

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

doRow, getReportingPeriod, run

Methods inherited from class java.lang.Object

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

Field Details

reader

protected HFile.Reader reader

Constructor Details

ReadBenchmark

public ReadBenchmark(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.RowOrientedBenchmark

Throws:

Exception

tearDown

void tearDown()
       throws Exception

Overrides:

tearDown in class HFilePerformanceEvaluation.RowOrientedBenchmark

Throws:

Exception