edu.yale.cs.hadoopdb.benchmark
Class AggTaskSmallHDFS

java.lang.Object
  extended by org.apache.hadoop.conf.Configured
      extended by edu.yale.cs.hadoopdb.exec.HDFSJobBase
          extended by edu.yale.cs.hadoopdb.benchmark.AggTaskSmallHDFS
All Implemented Interfaces:
org.apache.hadoop.conf.Configurable, org.apache.hadoop.util.Tool

public class AggTaskSmallHDFS
extends HDFSJobBase

Adapted from Andy Pavlo's code http://database.cs.brown.edu/projects/mapreduce-vs-dbms/


Nested Class Summary
(package private) static class AggTaskSmallHDFS.Map
           
static class AggTaskSmallHDFS.Reduce
           
 
Constructor Summary
AggTaskSmallHDFS()
           
 
Method Summary
protected  org.apache.hadoop.mapred.JobConf configureJob(java.lang.String... args)
          Override this method to set job-specific options
static void main(java.lang.String[] args)
           
protected  int printUsage()
          Provide job-specific command-line help
 
Methods inherited from class edu.yale.cs.hadoopdb.exec.HDFSJobBase
printHDFSUsage, run
 
Methods inherited from class org.apache.hadoop.conf.Configured
getConf, setConf
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.apache.hadoop.conf.Configurable
getConf, setConf
 

Constructor Detail

AggTaskSmallHDFS

public AggTaskSmallHDFS()
Method Detail

configureJob

protected org.apache.hadoop.mapred.JobConf configureJob(java.lang.String... args)
                                                 throws java.io.IOException
Description copied from class: HDFSJobBase
Override this method to set job-specific options

Specified by:
configureJob in class HDFSJobBase
Throws:
java.io.IOException

main

public static void main(java.lang.String[] args)
                 throws java.lang.Exception
Throws:
java.lang.Exception

printUsage

protected int printUsage()
Description copied from class: HDFSJobBase
Provide job-specific command-line help

Specified by:
printUsage in class HDFSJobBase