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Pegasus should automatically add data flow dependencies

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    • Type: Icon: New Feature New Feature
    • Resolution: Fixed
    • Priority: Icon: Major Major
    • master, 4.4.0
    • Affects Version/s: master
    • Component/s: Pegasus Planner
    • None

      AT the moment, the user needs to specify all the data flow dependencies in the DAX explicitly as edges via parent child relationships. there should be an option in the planner to automatically add dependencies on the basis of data dependencies implied by input and output files for jobs.

      For example if Job A creates an output file X and job B consumes it, then the planner should automatically add a dependency between A -> B if it does not exist already.

            Assignee:
            vahi Karan Vahi
            Reporter:
            vahi Karan Vahi
            Watchers:
            1 Start watching this issue

              Created:
              Updated:
              Resolved: