hive-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Mich Talebzadeh <mich.talebza...@gmail.com>
Subject Re: Verifying Hive execution engine used within a session
Date Wed, 13 Jul 2016 10:22:12 GMT
Nice one Shaw

hive> set hive.execution.engine;
hive.execution.engine=mr

Thanks

Dr Mich Talebzadeh



LinkedIn * https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw
<https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw>*



http://talebzadehmich.wordpress.com


*Disclaimer:* Use it at your own risk. Any and all responsibility for any
loss, damage or destruction of data or any other property which may arise
from relying on this email's technical content is explicitly disclaimed.
The author will in no case be liable for any monetary damages arising from
such loss, damage or destruction.



On 13 July 2016 at 11:09, 刘虓 <ipfoox@gmail.com> wrote:

> Hi,
> try set hive.execution.engine;
>
> 2016-07-13 18:08 GMT+08:00 Mich Talebzadeh <mich.talebzadeh@gmail.com>:
>
>> May be a naive question
>>
>> Is there any parameter to display the default execution engine used by
>> Hive say, MR, Spark or Tez in the current session.
>>
>> Of course one can find it out by running a job in a session. However, is
>> there such setting like
>>
>> show execution.engine
>>
>> This should be dynamic as one can switch the engines
>>
>> set hive.execution.engine=tez;
>>
>>
>> Thanks
>>
>> Dr Mich Talebzadeh
>>
>>
>>
>> LinkedIn * https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw
>> <https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw>*
>>
>>
>>
>> http://talebzadehmich.wordpress.com
>>
>>
>> *Disclaimer:* Use it at your own risk. Any and all responsibility for
>> any loss, damage or destruction of data or any other property which may
>> arise from relying on this email's technical content is explicitly
>> disclaimed. The author will in no case be liable for any monetary damages
>> arising from such loss, damage or destruction.
>>
>>
>>
>
>

Mime
View raw message