Upgrading Data Analytics Studio
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Configuring custom Postgres using an existing database and data

To make the existing, managed Postgres database a custom database while retaining the data:

  1. From the Ambari UI, go to Data Analytics Studio > CONFIGS > Advanced data_analytics_studio-database, and uncheck the Create Data Analytics Studio database option.
  2. In the Data Analytics Studio database hostname field, specify the host where you had installed the DAS Webapp (before the 1.4.4 release).
  3. Start the Postgres service manually from the same machine where the DAS Webapp was previously installed.