[jira] [Created] (AURORA-718) JobUpdateConfiguration should reflect work required for a job update

["Bill Farner (JIRA)" <ji...@apache.org>]

Bill Farner created AURORA-718:
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             Summary: JobUpdateConfiguration should reflect work required for a job update
                 Key: AURORA-718
                 URL: https://issues.apache.org/jira/browse/AURORA-718
             Project: Aurora
          Issue Type: Story
          Components: Scheduler
            Reporter: Bill Farner
            Assignee: Bill Farner


JobUpdateConfiguration contains three fields to reflect the 'before' and 'after' state of a job: instanceCount, newTaskConfig, oldTaskConfigs.  These could be leveraged to do the same, but also show the 'actual work' required for the update.  For example, in an update that is scoped to specific instances, or where not all instances need to be modified (no-ops), these fields should indicate which instances the scheduler needs to modify.

This ticket tracks a change to how oldTaskConfigs is computed.  AURORA-717 tracks conversion of the other two fields.



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