Which hadoop version should I choose among 1.x, 2.2 and 0.23

Question

Hello I am new to Hadoop and pretty confused with the version names and which one should I use among 1.x ( great support and learning resources ), 2.2 or 0.23.

I hav

Answer 1

I recommended you to start with hadoop-2.2.0 which gives good knowledge. Industry prefers YARN itself and in production 2.x only exists