org.apache.hadoop.hbase

Class HFilePerformanceEvaluation.RowOrientedBenchmark

java.lang.Object

org.apache.hadoop.hbase.HFilePerformanceEvaluation.RowOrientedBenchmark

Direct Known Subclasses:

HFilePerformanceEvaluation.ReadBenchmark, HFilePerformanceEvaluation.SequentialWriteBenchmark

Enclosing class:

HFilePerformanceEvaluation

abstract static class HFilePerformanceEvaluation.RowOrientedBenchmark
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected String	cipher
protected String	codec
protected org.apache.hadoop.conf.Configuration	conf
protected org.apache.hadoop.fs.FileSystem	fs
protected org.apache.hadoop.fs.Path	mf
protected int	totalRows

Constructor Summary

Constructors

Constructor and Description
RowOrientedBenchmark(org.apache.hadoop.conf.Configuration conf, org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.Path mf, int totalRows)
RowOrientedBenchmark(org.apache.hadoop.conf.Configuration conf, org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.Path mf, int totalRows, String codec, String cipher)

Method Summary

Modifier and Type	Method and Description
(package private) abstract void	doRow(int i)
protected int	getReportingPeriod()
(package private) long	run() Run benchmark
(package private) void	setUp()
(package private) void	tearDown()

Methods inherited from class java.lang.Object

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

Field Detail

conf

protected final org.apache.hadoop.conf.Configuration conf

fs

protected final org.apache.hadoop.fs.FileSystem fs

mf

protected final org.apache.hadoop.fs.Path mf

totalRows

protected final int totalRows

codec

protected String codec

cipher

protected String cipher

Constructor Detail

RowOrientedBenchmark

public RowOrientedBenchmark(org.apache.hadoop.conf.Configuration conf,
                            org.apache.hadoop.fs.FileSystem fs,
                            org.apache.hadoop.fs.Path mf,
                            int totalRows,
                            String codec,
                            String cipher)

RowOrientedBenchmark

public RowOrientedBenchmark(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

Throws:

Exception

doRow

abstract void doRow(int i)
             throws Exception

Throws:

Exception

getReportingPeriod

protected int getReportingPeriod()

tearDown

void tearDown()
       throws Exception

Throws:

Exception

run

long run()
  throws Exception

Run benchmark

Returns:

elapsed time. n

Throws:

Exception