quot;
"set hive.auto.convert.join=true"
===
Thanks and Regards,
Gourav Sengupta
On Thu, Oct 10, 2013 at 9:16 AM, Gourav Sengupta wrote:
> Hi,
>
> The entire table of 34 million records is in a single ORC file. and its
> around 7 GB in size. the oth
with HADOOP configuration as with some
other queries I am getting more than 24 mappers.
Please accept my sincere regards for your kind help and insights.
Thanks,
Gourav Sengupta
On Wed, Oct 9, 2013 at 6:22 PM, Prasanth Jayachandran <
pjayachand...@hortonworks.com> wrote:
> What is your
Hi,
I am trying to run a join using two tables stored in ORC file format.
The first table has 34 million records and the second has around 300,000
records.
Setting "set hive.auto.convert.join=true" makes the entire query run via a
single mapper.
In case I am setting "set hive.auto.convert.join=f
uot; rows and joining will make 25 rows
> with the same F1 value.
>
> I cannot imagine what you're intended to do.
>
> 2013/6/12 Gourav Sengupta :
> > Hi,
> >
> > I had initially forwarded this request to the user group but am yet to
> > receive any response.
more) and there must be a better alternative.
Regards,
Gourav
-- Forwarded message --
From: Gourav Sengupta
Date: Mon, Jun 10, 2013 at 4:10 PM
Subject: GROUP BY Issue
To: u...@hive.apache.org
Hi,
On running the following query I am getting multiple records with same
value of F1
