Hadoop Tutorial : Installing Hadoop on a Single Node Cluster – A Walkthrough

Hadoop Tutorial : Installing Hadoop on a Single Node Cluster – A Walkthrough

This article attempts to give a step by step walk through for creating a single Node Hadoop Cluster. It is an hands on tutorial so that even a novice user can follow the steps and create the Hadoop Cluster.

Continue reading “Hadoop Tutorial : Installing Hadoop on a Single Node Cluster – A Walkthrough”

Advertisements

Research Paper : Parallel Computing Solutions – Hadoop Mapreduce

Data Export using Sqoop

This was a research paper that we submitted to ICAPADS-2012 an IEEE – Institute of High performance  distributed computing conference . It talks about a map reduce based solution to maze traversal problem which is applicable in many practical problems.

Continue reading “Research Paper : Parallel Computing Solutions – Hadoop Mapreduce”

Sqoop Tutorial : Hadoop : Other Sqoop capabilities explored

Data Export using Sqoop

In the last article Sqoop : Hadoop : Importing data from RDBMS to HDFS we explored basic feature of importing the data in HDFS using Sqoop. In this article we will try to explore other very important tools that Sqoop provides.

 

 

 

 

Continue reading “Sqoop Tutorial : Hadoop : Other Sqoop capabilities explored”

Sqoop Tutorial : Hadoop : Importing data from RDBMS to HDFS

Sqoop Tutorial : Hadoop : Importing data from RDBMS to HDFS

In this article we will go through a very important technique – importing data from SQL table to HDFS. We will do so on a sample database say ‘bigdata’ and a sample table say ’employee’ containing employee data.

We will do this in 3 parts. Part 1 will be in scope of this article. We will look at the next parts in subsequent article

Continue reading “Sqoop Tutorial : Hadoop : Importing data from RDBMS to HDFS”