A cluster workflow is a workflow that automates the creation of a cluster using a Create Cluster task, and then runs one or more mappings on that cluster. A cluster workflow must contain one or more Mapping tasks.
Before you add a mapping to a Mapping task, set the Run-time
Connection
property in the mapping to designate where to run the mapping. You can choose to run the mapping on the cluster that the workflow creates or on another cluster.
For more information about cluster workflows, see the