Steps to configure Hadoop in Eclipse

Pre-Conditions: Make sure Java installed and Java path is set correctly. Make sure hadoop is configured correctly. (Run jps it should show below result /usr/local/hadoop/bin$ jps 12106 11764 JobTracker 11988 TaskTracker 11217 NameNode 11674 SecondaryNameNode 12234 Jps 11438 DataNode ) Steps: 1. Install Eclipse Juno (Hadoop Support available from Eclipse 3.3 Versions onwards) 2. Go to Hadoop Home directory ( cd $HADOOP_HOME) 3. Run below command ant clean package ( It will compile src files in hadoop directory) 4.Navigate to $HADOOP_HOME/src/contrib/