Trino ADB connector prerequisites

Konstantin Alpashkin

This article describes the requirements for ADB and ADH clusters that have to be fulfilled to allow the Trino connector to interact with an ADB cluster. These requirements are mandatory for running the connector usage example.

ADB requirements

  • The ADB cluster is installed according to the Online installation guide.

  • The ADB cluster uses the default port (5432) for incoming JDBC connections. SSL is disabled.

  • The ADB user, which is used by the Trino connector to access an ADB cluster, has sufficient read/write permissions. More details on granting permissions to the ADB user are described in the example.

ADH requirements

  • The ADH cluster is installed according to the Online installation guide. The minimum ADH version is 4.0.0.

  • The ADH cluster has the Trino service installed.

General requirements

  • All ADB and ADH hosts have network access to each other. TCP ports used by ADB/ADH components are not in use.

  • A JDBC client (for example, DBeaver) to connect to the Trino service.

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