Command Line Installation
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Installing Hive LLAP


This feature is a technical preview and considered under development. Do not use this feature in your production systems. If you have questions regarding this feature, contact technical support by logging a case on the Hortonworks Technical Support Portal.

LLAP provides you with extended query execution in Apache Hive that consists of:

  • A persistent daemon that provides execution and caching of data

  • A tightly integrated directed acyclic graph (DAG)-based framework

The primary benefit of using LLAP is to enhance your query execution times. Small, short queries can be processed by the daemon. For more information about LLAP, refer to Interactive SQL Query with Apache Hive LLAP.