Hive Execution Engine

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How to find out which Execution Engine Hive is using and how to change it?
Jun 4 in Big Data Hadoop by Rani
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The default execution engine for Hive is mr. To check which engine is currently being used, you can use the following query:

set hive.execution.engine;

And to change it, you can use the following query:

set hive.execution.engine=spark;
answered Jun 4 by Varun

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