Sajha ka IT guru haru lai sano Career sambandhi Prasna.

Should I opt for Java Selenium or Hadoop Big Data?
Currently I am doing Core java course. I am not looking for the position as a developer (lack of logical mind). So thinking about selenium white box testing or upcoming boom of Big Data.

I hear Hadoop is for people with hands on Java experience. (I am a newbie)
Any suggestions about the career and market demand for above two.

Thanks in advance.