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Viewing a Job Dependency Graph

You can view a job dependency graph to learn the upstream and downstream jobs associated with the job.

Prerequisites

Dependent jobs have been configured in the job scheduling configuration in Developing a Pipeline Job. Otherwise, only the current job node can be displayed in the view, and the associated upstream and downstream job nodes cannot be displayed.

Procedure

1. Log in to the DataArts Studio console by following the instructions in Accessing the DataArts Studio Instance Console.
2. On the DataArts Studio console, locate a workspace and click DataArts Factory.
3. In the left navigation pane of DataArts Factory, choose Development > Develop Job.
4. In the job directory, right-click the job you want to view and choose View Job Dependency Graph from the shortcut menu.
   Figure 1 Job Dependency page
   

5. On the displayed Job Dependency page, perform any of the following operations:
   • In the upper right corner, select Display complete dependency graphs, Display the current job and its upstream and downstream jobs, or Display the current job and its directly connected jobs.
   • In the search box in the upper right corner, you can enter the name of a node to search for the node. The node found will be highlighted.
   • Click Download to download the job dependency file.
   • Scroll your mouse wheel to zoom in or zoom out the dependency graph.
   • Drag the blank area to view the complete relationship graph.
   • When the cursor is hovered on a job node, the node is marked green, its upstream job is marked blue, and its downstream job is marked yellow.
     Figure 2 Marking upstream and downstream job nodes of a node
     
   • Right-click a job node to view the job, copy the job name, and collapse upstream or downstream jobs.
     Figure 3 Job node operations
     

Viewing a Job Dependency Graph

1. In the left navigation pane of DataArts Factory, choose Development > Develop Job.
2. Right-click the job directory and select View Job Dependency Graph.
   Figure 4 Viewing the job dependency graph
   

3. The system displays the dependencies between all the jobs in the directory. You can search for jobs by name. The matched jobs will be highlighted.
   

   • If you click a node in the dependency graph, its upstream jobs are marked blue and its downstream jobs are marked yellow.
   • You can drag to view the full dependency graph.
   • Scroll the mouse wheel to zoom in or out the dependency graph.

Parent topic: (Optional) Managing Jobs

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