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Data Analytics Studio 1.2.1
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Data Analytics Studio Installation
Data Analytics Studio Installation
Also available as:
Installation roadmap
Support requirements
System requirements
Version recommendation for DAS
Understanding and obtaining DAS binaries
Pre-installation tasks
Install the prerequisite components and services
Check cluster configuration for Hive and Tez
Check cluster configuration for Hive and Tez (HDP 2.6.5)
Create and set up a local repository
Prepare the web server for the local repository
Setting up the local repository
Creating the repository configuration file
Evaluate your database options
Configure Postgres database
For CentOS
For Debian
For Ubuntu
Installing Data Analytics Studio
Installing the DAS cluster components
Adding the DAS service through the Ambari UI
Post-installation tasks
Setting up the tmp directory
Additional configuration tasks
(Recommended) Configuring DAS for SSL/TLS
Set up trusted CA certificate
Set up self-signed certificates
Configure SSL/TLS in Ambari
Configuring DAS for Knox SSO
Configuring Knox SSO for HA clusters
Enabling logout option for secure clusters
(Optional) Installing DAS in DataPlane
Installing the DAS-DP App in DP
Enabling the clusters for DAS on the DP Platform
Adding users and assigning roles for the DAS application
Post-installation tasks
Complete the following tasks after installing DAS/DAS-Lite:
Setting up the tmp directory
DAS allows you to download logs for secure clusters. To download logs, make sure that the DAS service user has write permission to the
/tmp
directory. Also make sure that the
/tmp
directory has sufficient storage space to hold logs from a query for the download logs feature to work.
Additional configuration tasks
Make sure you consider these additional configurations as part of your DAS installation.
(Recommended) Configuring DAS for SSL/TLS
If your HDP cluster is SSL enabled, then you can configure SSL. You can use one of the two options to set up SSL certificates.
Configuring DAS for Knox SSO
To enable DAS to work with the HDP cluster SSO, configure the Knox settings as described here.
Configuring Knox SSO for HA clusters
In a High Availability set up, the load balancer distributes the incoming requests to multiple Knox instances.
Enabling logout option for secure clusters
To sign out from the application (DAS Webapp) and the identity provider on secure clusters, you need to create a KnoxSSO out topology in the Ambari console and configure the knox_ssout_url through the Ambari UI.
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