Re: Running Hive Queries in Parallel?

[Ted Yu]

Set it in conf/hive-site.xml

On Thu, Jul 7, 2011 at 10:59 PM, hadoop n00b  wrote:

> Found *hive*.*exec*.*parallel!!!*
> How can I set to to be 'true' by default?
>
> Thanks!
>
>
> On Fri, Jul 8, 2011 at 11:14 AM, hadoop n00b  wrote:
>
>> Hello,
>>
>> When I execute multiple queries in Hive, the mapred tasks are queued up
>> and executed one by one. Is there are way I could set Hive or Hadoop to
>> execute mapred tasks in parallel?
>>
>> I am running on Hive 0.4.1 and Hadoop 0.20
>>
>> Tx!
>>
>
>

Re: Running Hive Queries in Parallel?

[hadoop n00b]

Found *hive*.*exec*.*parallel!!!*
How can I set to to be 'true' by default?

Thanks!


On Fri, Jul 8, 2011 at 11:14 AM, hadoop n00b  wrote:

> Hello,
>
> When I execute multiple queries in Hive, the mapred tasks are queued up and
> executed one by one. Is there are way I could set Hive or Hadoop to execute
> mapred tasks in parallel?
>
> I am running on Hive 0.4.1 and Hadoop 0.20
>
> Tx!
>

Running Hive Queries in Parallel?

[hadoop n00b]

Hello,

When I execute multiple queries in Hive, the mapred tasks are queued up and
executed one by one. Is there are way I could set Hive or Hadoop to execute
mapred tasks in parallel?

I am running on Hive 0.4.1 and Hadoop 0.20

Tx!