databricks-cli/bundle/tests/yaml_anchors/bundle.yml

bundle:
  name: yaml_anchors

resources:
  workflows:
    my_workflow:
      _: &common_cluster
        spark_version: "10.4.x-scala2.12"
      tasks:
        - task_key: "t1"
          new_cluster: *common_cluster
        - task_key: "t2"
          new_cluster: *common_cluster