edu.yale.cs.hadoopdb.benchmark
Class SelectionTaskHDFS

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.SelectionTaskHDFS
All Implemented Interfaces:
org.apache.hadoop.conf.Configurable, org.apache.hadoop.util.Tool

public class SelectionTaskHDFS
extends HDFSJobBase

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


Nested Class Summary
(package private) static class SelectionTaskHDFS.Map
           
 
Field Summary
static java.lang.String PAGE_RANK_VALUE_PARAM
           
 
Constructor Summary
SelectionTaskHDFS()
           
 
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
 

Field Detail

PAGE_RANK_VALUE_PARAM

public static final java.lang.String PAGE_RANK_VALUE_PARAM
See Also:
Constant Field Values
Constructor Detail

SelectionTaskHDFS

public SelectionTaskHDFS()
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