Build, Install and Configure Eclipse Plugin for Apache Hadoop 2.2.0

By Abhijit Ghosh on Apr 23, 2014 2:10:18 PM

Apache Hadoop Development Tools (HDT) is still in development phase. So, no official distribution of Hadoop 2.2.0 Eclipse Plugin is available now. But we can build the same using winghc/hadoop2x-eclipse-plugin. In this post, we'll build, install and configure the plugin with the Eclipse or any Eclipse based IDE (say, Spring Tool Suite) to ease the development activities using Hadoop framework.


Run Hadoop wordcount MapReduce Example on Windows

By Abhijit Ghosh on Feb 3, 2014 12:21:12 PM

In this post, we'll use HDFS command 'bin\hdfs dfs' with different options like mkdir, copyFromLocal, cat, ls and finally run the wordcount MapReduce job provided in %HADOOP_HOME%\share\hadoop\mapreduce\hadoop-mapreduce-examples-2.2.0.jar. On successful execution of the job in the Single Node (pseudo-distributed mode) cluster, an output (contains counts of the occurrences of each word) will be generated.


Build Hadoop Eclipse Plug-in Jar From Source Code And Install That Plug-in In Eclipse IDE

By Abhijit Ghosh on Jun 22, 2013 11:37:07 PM

Hadoop Eclipse plug-in (installed in Eclipse IDE or Spring Tool Suite) eases the experience of Map/Reduce on Hadoop. Hadoop distribution does not include Hadoop Eclipse plug-in jar, but includes source code of that plug-in.
In this post, we'll see all the steps to build Hadoop eclipse plug-in from source code and install that plug-in in Eclipse / Spring Tool Suite to access Hadoop Environment in "Map/Reduce" perspective of the IDE.


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