re is mistakes in my operation pls point out.thanks.
Thanks&Best regards!
San.Luo
- 原始邮件 -
发件人："Cheng, Hao"
收件人："Cheng, Hao" , "luohui20...@sina.com"
, Olivier Girardot , user
主题：RE: 回复：Re: sparksql running sl
...@intel.com;
ssab...@gmail.com; user@spark.apache.org
Subject: 回复：回复：RE: 回复：Re: sparksql running slow while joining_2_tables.
update status after i did some tests. I modified some other parameters, found 2
parameters maybe relative.
spark_worker_instance and spark.sql.shuffle.partitions
before Today I
.
Thanks&Best regards!
罗辉 San.Luo
- 原始邮件 -
发件人：
收件人："Cheng, Hao" , "Wang, Daoyuan"
, "Olivier Girardot" , "user"
,
主题：回复：RE: 回复：Re: sparksql running slow while joining_2_tables.
日期：2015年05月06日 09点51分
db has 1.7mill
ng, Hao; Olivier
Girardot; user
Subject: RE: 回复：RE: 回复：Re: sparksql running slow while joining_2_tables.
You can use
Explain extended select ….
From: luohui20...@sina.com<mailto:luohui20...@sina.com>
[mailto:luohui20...@sina.com]
Sent: Tuesday, May 05, 2015 9:52 AM
To: Che
You can use
Explain extended select ….
From: luohui20...@sina.com [mailto:luohui20...@sina.com]
Sent: Tuesday, May 05, 2015 9:52 AM
To: Cheng, Hao; Olivier Girardot; user
Subject: 回复：RE: 回复：Re: sparksql running slow while joining_2_tables.
As I know broadcastjoin is automatically enabled by
hanks
Thanks&Best regards!
罗辉 San.Luo
- 原始邮件 -
发件人："Cheng, Hao"
收件人："Cheng, Hao" , "luohui20...@sina.com"
, Olivier Girardot , user
主题：RE: 回复：Re: sparksql running slow while joining_2_tables.
日期：2015年05月05日 08点38分
