In order to use scp from your machine to an ec2 instance you need to use scp
-i and give it the path of your keypair.
scp -i /path/my/ec2/keypair souce destination
Secondly in order to configure an ec2 cluster for Hadoop, you need to make a
security group (let's call it hadoop) and give hadoop
Hi all,
1 - I'm trying to compile hadoop-0.20.1 but I'm facing several errors.
Hadoop includes several subprojects, but these subprojects are all compiled
in one file called hadoop-0.20.1-core.jar. If I just want to update the code
in the MapReduce component, do I have to compile all the project?
