Install hadoop plug-in eclipse

If the hadoop-0.20.2 is installed, the specific location of eclipse-plugin is below:/home/hadoop/hadoop-0.20.2/contrib/eclipse-plugin.
If the hadoop-0.21.0 is installed, the specific location of eclipse-plugin is under:/home/hadoop/hadoop-0.21.0/mapred/contrib/Eclipse/hadoop-0.21.0-eclipse-plugin.jar

Save the hadoop-0.21.0-eclipse-plugin.jar plug-in to the plug-in under the eclipse directory, eclipse will be able to automatically identify.

PS: 2011-9-30

At that time, I wrote this blog to record the location of the hadoop plug-in. At that time, I only tested hadoop0.20 and all plug-ins, But I didn't test hadoop 0.21. Later I posted some information on the Internet, I found that there is a problem with the 0.21 version of the plug-in. Now I have found the hadoop version 0.20.230. I will introduce how to use this plug-in later.

PS: solemnly inform (2011-10-9 ):

The previous configuration was successful for configuring the Hadoop-0.20.203.0 version these two days, but there was an error in using the Eclipse plug-in. A query on the net found that many people in the use of Hadoop-0.20.203.0 plug-ins at that time errors. Hadoop-0.20.203.0 plug-ins pitfall. At this point, the plug-in works properly until the Hadoop-0.20.1 version is available.

PS: I am using hadoop-0.20.1 + eclipse download)

Below is dbank: http://dl.dbank.com/c0b3kwezsa.

Eclipse4hadoop.part1.rarand eclipse4hadoop.part2.rar are eclipse with hadoop plug-ins. the version I used is eclipse3.5.2.

Hadoop-0.20.1.tar.gz is a hadoop program.

The hadoop-0.20.1-eclipse-plugin.jar is copied separately from eclipse above.