You can see the optimized logical operator tree by explain logical your
query. And partial operator tree in stages are all optimized one.
Thanks,
Navis
2014-12-11 22:09 GMT+09:00 Akash Mishra akash.mishr...@gmail.com:
Hi All,
I am trying to understand the details of how query is optimize in
Explain logical was added in Hive 0.12 (HIVE-4812
https://issues.apache.org/jira/browse/HIVE-4812).
-- Lefty
On Mon, Dec 15, 2014 at 6:16 PM, Navis류승우 navis@nexr.com wrote:
You can see the optimized logical operator tree by explain logical your
query. And partial operator tree in stages
Hi All,
I am trying to understand the details of how query is optimize in the
system?
Is there anything other than EXPLAIN system. As per my understanding
Abstract Syntax tree is not optimize. Is the plan in stage is the optimize
physical plan ?
--
With Sincere Regards,
Your's Sincerely,