Try Out Pig

--Local machine(local mode)

--creates copy of linux.words in local fs

cp /usr/share/dict/linux.words linux.words

-- places you in Grunt shell (Grunt is Pig's interactive shell)
pig -x local

--enter Pig latin statements from Grunt shell
grunt> A = load 'linux.words' using PigStorage() as (word:chararray);
grunt> B = filter A by SIZE(word) > 19;
grunt> dump B;
grunt> quit;

--place Pig latin statements in script
/* myscript.pig */
A = load 'linux.words' using PigStorage() as (word:chararray);
B = filter A by SIZE(word) > 19;
dump B;

-- runs the script
pig -x local myscript.pig


-- check running queue/cluster should use?
mapred queue -showacls

--Gateway machine(mapreduce mode. Change (myqueue) to (unfunded)
pig -Dmapred.job.queue.name=unfunded myscript.pig
pig -Dmapred.job.queue.name=unfunded myscript2.pig
pig -Dmapred.job.queue.name=unfunded Pig_ABF.pig