-Interpreting explain plan in hive
pandees waran 2013-08-23, 05:28
What are the key areas we need to check in the explain plan generated in Hive?
I have checked the documentation, it's not detailed about the above question.
I have similar kind of question asked in our forum, which is unanswered.
In summary, how we can distinguish a good/bad plan ?
Thanks for your help.