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Posted to user@hive.apache.org by Mich Talebzadeh <mi...@gmail.com> on 2016/07/13 10:08:47 UTC
Verifying Hive execution engine used within a session
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
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Re: Verifying Hive execution engine used within a session
Posted by Mich Talebzadeh <mi...@gmail.com>.
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HTH
Dr Mich Talebzadeh
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On 13 July 2016 at 11:31, Robin Jain <er...@gmail.com> wrote:
> Unsubscribe
>
> Sincerely,
>
> Robin Jain
>
> On Jul 13, 2016, at 3:22 AM, Mich Talebzadeh <mi...@gmail.com>
> wrote:
>
> 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 <ip...@gmail.com> wrote:
>
>> Hi,
>> try set hive.execution.engine;
>>
>> 2016-07-13 18:08 GMT+08:00 Mich Talebzadeh <mi...@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.
>>>
>>>
>>>
>>
>>
>
Re: Verifying Hive execution engine used within a session
Posted by Robin Jain <er...@gmail.com>.
Unsubscribe
Sincerely,
Robin Jain
> On Jul 13, 2016, at 3:22 AM, Mich Talebzadeh <mi...@gmail.com> wrote:
>
> 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
>
> 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 <ip...@gmail.com> wrote:
>> Hi,
>> try set hive.execution.engine;
>>
>> 2016-07-13 18:08 GMT+08:00 Mich Talebzadeh <mi...@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
>>>
>>> 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.
>
>
Re: Verifying Hive execution engine used within a session
Posted by Mich Talebzadeh <mi...@gmail.com>.
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 <ip...@gmail.com> wrote:
> Hi,
> try set hive.execution.engine;
>
> 2016-07-13 18:08 GMT+08:00 Mich Talebzadeh <mi...@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.
>>
>>
>>
>
>
Re: Verifying Hive execution engine used within a session
Posted by 刘虓 <ip...@gmail.com>.
Hi,
try set hive.execution.engine;
2016-07-13 18:08 GMT+08:00 Mich Talebzadeh <mi...@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.
>
>
>