You can execute a single node or a workflow. To execute a single node, select the node and click Execute selected and executable nodes icon on the tool bar. To execute a workflow with multiple nodes connected, click Execute all executable nodes icon in the tool bar.

You can execute a DataFlow workflow or job on a Hadoop cluster. For more information about integrating DataFlow with Hadoop cluster and executing a workflow or job, see Integrating DataFlow with a Hadoop Cluster.