Cloudera Docs

Add the Hello World ReadyFlow definition to the Catalog

Hello World is an out of box flow definition, designed to make getting started with Cloudera DataFlow quick and easy. To use it, just add the ReadyFlow to the Catalog.

  • You have an enabled and healthy CDF environment.

  • You have been assigned the DFCatalogAdmin role granting you access to the Catalog.

  • You have been assigned the DFFlowAdmin role for the environment to which you want to deploy the flow definition.

If the Catalog in your ReadyFlow deployment already contains at least one flow definition, You can add Hello World to the Catalog from the ReadyFlow Gallery.
  1. On the left hand navigation pane, click ReadyFlow Gallery.


  2. From the ReadyFlow Gallery page, select the Hello World ReadyFlow.
  3. If you hover over the card representing the flow definition, the View Details hint appears. Click anywhere on the card to review the ReadyFlow details.
  4. Click Add to Catalog to add the ReadyFlow into the CDF Catalog and make it ready for deployment.
  5. Click Add to confirm that you want to add Hello World to the Catalog.
The Hello World DataFlow definition is added to the Catalog and is ready for deployment.
You can now proceed with deploying the ReadyFlow.