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From 刘虓 <ipf...@gmail.com>
Subject Re: Verifying Hive execution engine used within a session
Date Wed, 13 Jul 2016 10:09:35 GMT
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
>
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