ceteri

public class
  Main
  {
  public static void
  main( String[] args )
    {
    String docPath = args[ 0 ];
    String wcPath = args[ 1 ];
    String stopPath = args[ 2 ];
    String tfidfPath = args[ 3 ];

ceteri

public class
  Main
  {
  public static void
  main( String[] args )
    {
    String docPath = args[ 0 ];
    String wcPath = args[ 1 ];
    String stopPath = args[ 2 ];
    String tfidfPath = args[ 3 ];

ceteri

<h1>Cascading Sample Recommender</h1>

<p>The goal for this project is to create a sample application in <a href="http://www.cascading.org/">Cascading 2.0</a> which shows how to build a simple kind of <a href="http://en.wikipedia.org/wiki/Recommender_system">social recommender</a>.</p>

<h2>Build</h2>

<p>First, clone a copy of the source code from our GitHub repo at <a href="https://github.com/Cascading/SampleRecommender">https://github.com/Cascading/SampleRecommender</a></p>

<pre><code>git clone https://github.com/Cascading/SampleRecommender.git
</code></pre>

ceteri

bash-3.2$ java -version
java version "1.6.0_33"
Java(TM) SE Runtime Environment (build 1.6.0_33-b03-424-11M3720)
Java HotSpot(TM) 64-Bit Server VM (build 20.8-b03-424, mixed mode)
bash-3.2$ hadoop -version
Warning: $HADOOP_HOME is deprecated.

java version "1.6.0_33"
Java(TM) SE Runtime Environment (build 1.6.0_33-b03-424-11M3720)
Java HotSpot(TM) 64-Bit Server VM (build 20.8-b03-424, mixed mode)

ceteri

bash-3.2$ cd cascading.samples/
bash-3.2$ ls
build.gradle		hadoop			logparser		settings.gradle
build.xml		loganalysis		sample.build.gradle	wordcount
bash-3.2$ cd wordcount/
bash-3.2$ ls
README.TXT	build.gradle	data		src
bash-3.2$ java -version
java version "1.6.0_33"
Java(TM) SE Runtime Environment (build 1.6.0_33-b03-424-11M3720)

ceteri

bash-3.2$ java -version
java version "1.6.0_35"
Java(TM) SE Runtime Environment (build 1.6.0_35-b10-428-11M3811)
Java HotSpot(TM) 64-Bit Server VM (build 20.10-b01-428, mixed mode)
bash-3.2$ pig -version
Warning: $HADOOP_HOME is deprecated.

Apache Pig version 0.10.0 (r1328203) 
compiled Apr 19 2012, 22:54:12
bash-3.2$ cat src/scripts/wc.pig

ceteri

bash-3.2$ gradle clean jar
:clean
:compileJava
:processResources UP-TO-DATE
:classes
:jar

BUILD SUCCESSFUL

Total time: 4.316 secs

ceteri

# use git to load ceteri-mapred (simplest as a ZIP)
# https://github.com/ceteri/ceteri-mapred

# cd to your ceteri-mapred download
Pacos-MacBook-Pro:ceteri-mapred ceteri$ ls
README		doc		graph.gephi	src		thresh.R
bin		graph.csv	msgs.tsv	stopwords	thresh.tsv
Pacos-MacBook-Pro:ceteri-mapred ceteri$ ls src/
map_filter.py	map_parse.py	map_wc.py	red_filter.py	red_idf.py	red_wc.py	util_extract.py	util_gephi.py	util_walk.py
Pacos-MacBook-Pro:ceteri-mapred ceteri$ head README 

ceteri

# use git to load multitool (simplest as a ZIP)
# https://github.com/Cascading/cascading.multitool

# to save time, we'll skip the JAR compile/build...
# download the JAR file from:
# https://s3.amazonaws.com/ceteri-mapred/multitool.jar

# cd to your cascading.multitool download
bash-3.2$ rm -rf output
bash-3.2$ hadoop jar ./multitool.jar source=data/days.txt select=Tuesday sink=output/tuesday.txt

ceteri

; Paul Lam
; https://github.com/Quantisan/Impatient

(ns impatient.core
  (:use [cascalog.api]
        [cascalog.more-taps :only (hfs-delimited)])
  (:require [clojure.string :as s]
            [cascalog.ops :as c])
  (:gen-class))