Manually Run and Stop a new version of a Pipeline

As a CDAP User, I want to be guided and supported by the system when it comes to managing the runs of a pipeline and its versions.
The system needs to detect when a new version of the pipeline is available and disable/enabled some of the functions so that only the most recently deployed version of a pipeline can be used to start a new run. All runs of the older version of the pipeline, need to be stopped before the user runs the new pipeline version.

Acceptance Criteria

• The system automatically detects if the previous version of the pipeline is still running.

• If a previous version of a pipeline is running:

  • A popover is displayed when the user tries to start running a new version of the pipeline while an older version of the same pipeline is still running.

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  • In the "Run" popover, the user can view the list of the current runs by selecting the link "View Run"

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    • The current runs rows are selectable and take the user to the Detail view of that run.

  • When the user selects "stop" a popover listing all the runs currently running.

  • Selecting stop displays all the current runs and gives the ability to the user to stop all or some of the runs

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    • The current runs can be stopped individually

    • The user can view the detail of each of the current run by selecting a run row

  • The pipeline version number of is displayed, when current runs are shown

• Stopping all runs disables the schedule and triggers for the previous version.

• If there are no previous version of a pipeline is running, the user can manually run the pipeline without future prompts.

• Running a new version of a pipeline disables schedules and triggers of the previous versions.

• After the user selects "Run" the button disables while the pipeline is starting.