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From Mich Talebzadeh <>
Subject Verifying Hive execution engine used within a session
Date Wed, 13 Jul 2016 10:08:47 GMT
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;


Dr Mich Talebzadeh

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