Does anyone know an example or tutorial about hadoop and mapreduce?

Question

0.00/5 (No votes)

See more:

I need to work with hadoop, but all i've founded is on hadoop's page, i'd like to know if anyone has a good tutorial about it, and what do i do to installe it and work with it i guess in java its ok, Thanks!

Posted 29-Jun-11 5:23am

Juan-ITSM

Add a Solution

2 solutions

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Dave Kreskowiak · Answer 1 · 2011-06-29T14:07:00

Solution 1

It is EXTREMELY unlikely that you're going to find anyone who has used that library.

Having said that, did you even bother to type "hadoop mapreduce tutorial java" into Google or Yahoo??

Posted 29-Jun-11 14:07pm

Dave Kreskowiak

Comments

Dave Kreskowiak 29-Jun-11 22:05pm

Next time, you need to put that in your post. There are just WAY too many lazy idiots running around who don't ever try to find anything themselves.

What you're asking is so specialized using a single product, it's very unlikely you're going to find anything other than what's on the library's website.

They've got discussion mail lists available. I suggest using them.

coolRahul_12 · Answer 2 · 2014-02-25T22:02:00

Solution 2

mapper . Check the following link Anagram Mapper
Reducer check Reducer

Posted 25-Feb-14 22:02pm

coolRahul_12

Comments

Juan-ITSM 26-Feb-14 10:49am

Thank you, although it's been a long time since I asked, I still find very useful this information. Thank you again.