hive-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Robin Jain <er.robinj...@gmail.com>
Subject Re: Verifying Hive execution engine used within a session
Date Wed, 13 Jul 2016 10:31:10 GMT
Unsubscribe

Sincerely,

Robin Jain

> On Jul 13, 2016, at 3:22 AM, Mich Talebzadeh <mich.talebzadeh@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 <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
>>>  
>>> 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