I would point you to ''Hadoop: The Definitive Guide'
http://shop.oreilly.com/product/0636920021773.do

Not everything has changed with the version 2 of Hadoop. If you are able to
master all the subjects in this book, this is already a good start.

Bertrand
On Sun, Jan 26, 2014 at 4:15 AM, Ted Yu <[EMAIL PROTECTED]> wrote:
 
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB