Probably you have to read the source code, I am not sure if there are any .ppt
or slides.
Hao
From: VJ Anand [mailto:vjan...@sankia.com]
Sent: Monday, October 12, 2015 11:43 AM
To: Cheng, Hao
Cc: Raajay; user@spark.apache.org
Subject: Re: Join Order Optimization
Hi - Is there a design document
eng, Hao
> *Cc:* user@spark.apache.org
> *Subject:* Re: Join Order Optimization
>
>
>
> Hi Cheng,
>
> Could you point me to the JIRA that introduced this change ?
>
>
> Also, is this SPARK-2211 the right issue to follow for cost-based
> optimization?
>
>
, October 12, 2015 10:17 AM
To: Cheng, Hao
Cc: user@spark.apache.org
Subject: Re: Join Order Optimization
Hi Cheng,
Could you point me to the JIRA that introduced this change ?
Also, is this SPARK-2211 the right issue to follow for cost-based optimization?
Thanks
Raajay
On Sun, Oct 11, 2015 at 7
nday, October 11, 2015 9:22 AM
> *To:* user@spark.apache.org
> *Subject:* Join Order Optimization
>
>
>
> Hello,
>
> Does Spark-SQL support join order optimization as of the 1.5.1 release ?
> From the release notes, I did not see support for this feature, but figured
> will ask the users-list to be sure.
>
> Thanks
>
> Raajay
>
]
Sent: Sunday, October 11, 2015 9:22 AM
To: user@spark.apache.org
Subject: Join Order Optimization
Hello,
Does Spark-SQL support join order optimization as of the 1.5.1 release ? From
the release notes, I did not see support for this feature, but figured will ask
the users-list to be sure
Hello,
Does Spark-SQL support join order optimization as of the 1.5.1 release ?
>From the release notes, I did not see support for this feature, but figured
will ask the users-list to be sure.
Thanks
Raajay
