Thank you so much Mich! Although a bit older, this is the most detailed
comparison I’ve read on the subject. Thanks again.
Regards,
-Manu
From: Mich Talebzadeh
Sent: Tuesday, October 06, 2020 12:37 PM
To: user
Subject: Re: Hive using Spark engine vs native spark with hive integration
approaches. It looks like writing pure Spark code,
gives us more control to add logic and also control some of the performance
features, for example things like caching/evicting etc.
Any advise on this is much appreciated.
Thanks,
-Manu
.
*Thanks Regards,*
*Manu*
Thanks Jan. It worked!
Regards,
Manu
On Wed, Oct 10, 2012 at 12:00 PM, Jan Dolinár dolik@gmail.com wrote:
Hi Manu,
I believe the last group by q2.auth_count is wrong, because it
causes computing average only across lines with same value of
q2.auth_count, which is of course equal
.,
the Transform,Map and Reduce clauses.
Please correct me if am wrong.
Thanks Regards,
Manu
** **
On Tue, Sep 25, 2012 at 5:19 PM, Manish.Bhoge manish.bh...@target.com
wrote:
Manu,
If you have written UDF in Java for Hive then you need
Thanks Manish. ll try with the same.
Thanks Regards,
Manu
On Tue, Sep 25, 2012 at 5:19 PM, Manish.Bhoge manish.bh...@target.comwrote:
Manu,
** **
If you have written UDF in Java for Hive then you need to copy your JAR on
your Hadoop cluster in /usr/lib/hive/lib
