Cloudera Docs

Creating Sessions in Cloudera Data Engineering [Technical Preview]

A Cloudera Data Engineering (CDE) Session is an interactive short-lived development environment for running Spark commands to help you iterate upon and build your Spark workloads.

The commands that are run in a CDE Session are called Statements. You can submit the Statements through the connect CLI command or the Interact tab in the CDE UI for a Session. Python and Scala are the supported Session types. Learn how to use Cloudera Data Engineering (CDE) Sessions using the user interface and CLI.

In Cloudera Data Engineering (CDE), sessions are associated with virtual clusters. Before you can create a session, you must create a virtual cluster that can run it. For more information, see Creating virtual clusters.

  1. In the Cloudera Data Platform (CDP) console, click the Data Engineering tile. The Home page displays.
  2. Click Sessions in the left navigation menu and then click Create Session.
  3. Enter a Name for the Session.
  4. Select a Type, for example, PySpark or Scala.
  5. Optionally, enter a Description for the session.
  6. Optionally, enter the Configurations.
  7. Set the Compute options.
  8. Click Create. The Connect tab displays a list of connectivity options available to interact with the Session. The Interact tab allows you to interact with the Session, and becomes available once the Session is running.