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Posted to dev@reef.apache.org by "Julia (JIRA)" <ji...@apache.org> on 2017/02/02 20:02:51 UTC

[jira] [Created] (REEF-1733) Adding a method in IUpdateFunction to return TaskProgress

Julia created REEF-1733:
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             Summary: Adding a method in IUpdateFunction to return TaskProgress
                 Key: REEF-1733
                 URL: https://issues.apache.org/jira/browse/REEF-1733
             Project: REEF
          Issue Type: Task
            Reporter: Julia


This is to add an API in IUpdateFunction for it to return the current progress of the update task. UpdateTaskHost can then get the task progress by calling this method. 

TaskProgress TaskCurrentProgress();

TaskProgress will contain iteration number, progress, etc. We can put minimum properties for now and extend it when needed. 

As mappers' data are aggregated in update task, IUpdateFunction is the one that knows the task progress and iterations, getting task progress from update task function should be sufficient for now. 







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