#!/bin/sh


hadoop dfs -put no_reducer.input no_reducer.input

HADOOP_HOME=/usr/lib/hadoop
HADOOP_VERSION=0.20.2-cdh3u1
JAR=contrib/streaming/hadoop-streaming-$HADOOP_VERSION.jar
HSTREAMING="$HADOOP_HOME/bin/hadoop jar $HADOOP_HOME/$JAR"

OUT=no_reducer_out

$HSTREAMING \
    -input no_reducer.input \
    -output $OUT \
    -mapper "no_reducer.rb" \
    -file "no_reducer.rb" \
    -reducer NONE

hadoop dfs -get $OUT .
hadoop dfs -rmr $OUT
hadoop dfs -rm no_reducer.input