Tags » Hadoop

When everyone is saying #no doesn't mean you should stop. #startups #bigdata #hadoop

“I want to be the new Clubcard in town…”

In 2009/2010 I was working on customer loyalty technology with a view to doing something on the phone. 553 more words


OOZIE -Sample workflow creation with multiple actions


To create an oozie workflow with 4 actions.

Actions in this workflow

  1. Pig action
  2. Shell action
  3. Pig action
  4. A mapreduce action

STEP1:Created 2 simple pig scripts as below… 892 more words


Hadoop In NI Hospitals - #WildSundayThoughts #NHS #NI #data #hadoop

Sunday mornings are for tea, The Sunday Times and thinking. And with changes in my daily work routine, all for the better, that’s got me thinking on large scale things with data again. 872 more words

Apache Framework (Hadoop)

The Hadoop Framework is mostly written in Java Programming Language and it has some application in native C and command line utilities that are written in shell scripts. 344 more words


Steps to Configure a Single-Node YARN Cluster

The following type of installation is often referred to as “pseudo-distributed” because it mimics some of the functionality of a distributed Hadoop cluster. A single machine is, of course, not practical for any production use, nor is it parallel. 2,010 more words

Big Data

Hadoop isn't dead but you might be doing it wrong!

I haven’t blogged (or podcasted for that matter) in a while. There are lots of different reasons for that and I am always happy to chat and grab tea if folks are interested but after attending this year’s… 671 more words

Open Source Projects