Hortonworks Docs » Data Analytics Studio 1.4.4 » Data Analytics Studio Installation

Data Analytics Studio Installation

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Installation roadmap
Support requirements
System requirements
Version recommendation for DAS
Understanding and obtaining DAS binaries
Pre-installation tasks
Installing Data Analytics Studio
- Installing the DAS cluster components
- Adding the DAS service through the Ambari UI
Post-installation tasks

Pre-installation tasks

Review and complete the following tasks before installing DAS:

Install the prerequisite components and services
You need an Ambari cluster with the following components and services to install and use DAS: YARN, HDFS, Hive, and Knox and Ranger for secure clusters.
Check cluster configuration for Hive and Tez
Check the configuration settings for Hive and Tez in the Ambari UI.
Create and set up a local repository
Hortonworks does not host any public repository for DAS. Therefore, you need to setup a local repository to install the binaries.
Configure PostgreSQL database
DAS requires a PostgreSQL database for storing query event information. During the installation, uncheck the Create Data Analytics Studio database option.

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