Can you print out the physical plan?
EXPLAIN SELECT xxx…
From: luohui20...@sina.com [mailto:luohui20...@sina.com]
Sent: Monday, May 4, 2015 9:08 PM
To: Olivier Girardot; user
Subject: 回复：Re: sparksql running slow while joining 2 tables.
hi Olivier
spark1.3.1, with java1.8.0.45
and add 2 pics
Or, have you ever try broadcast join?
From: Cheng, Hao [mailto:hao.ch...@intel.com]
Sent: Tuesday, May 5, 2015 8:33 AM
To: luohui20...@sina.com; Olivier Girardot; user
Subject: RE: 回复：Re: sparksql running slow while joining 2 tables.
Can you print out the physical plan?
EXPLAIN SELECT xxx
