, 22 Oct 2012 18:22:03
To:
Reply-To: user@hive.apache.org
Cc: ;
Subject: Re: How to run multiple Hive queries in parallel
Hi Bejoy and Bertrand
Thanks for quick reply.
I think tasks slots are not available in my cluster because I have only 4
slave machines.
Actually I am beginner to HIVE. So
Hi Bejoy and Bertrand
Thanks for quick reply.
I think tasks slots are not available in my cluster because I have only 4
slave machines.
Actually I am beginner to HIVE. So, if you can let me know how I can check
if time slots are available or not.
I have different users credentials to log in int
Bejoy is right. I just want to say explicitly that the scheduler
configuration is something which is orthogonal to the use of Hive. (ie same
problem with Pig or standard MapReduce jobs).
Regards
Bertrand
PS : There is also the capacity scheduler.
On Mon, Oct 22, 2012 at 2:18 PM, Bejoy KS wrote
Hi
Is your hive queries in waiting mode even though there are task slots available
on your cluster?
If task slots are getting exhausted and you need parallelism here, then you may
need to look at some approaches of using fair scheduler and different user
accounts for each user so that each use
