[jira] [Created] (REEF-1961) Add full Driver status reporting

["Markus Weimer (JIRA)" <ji...@apache.org>]

Markus Weimer created REEF-1961:
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             Summary: Add full Driver status reporting
                 Key: REEF-1961
                 URL: https://issues.apache.org/jira/browse/REEF-1961
             Project: REEF
          Issue Type: Improvement
          Components: REEF.NET
            Reporter: Markus Weimer


[REEF-1942] introduced the ability to obtain a Driver's status via HTTP. In [REEF-1951], we made that ability a lot more robust by ensuring that that Driver stays alive long enough to report its status at least once.

However, this does *not* ensure that a Driver's final state (succeeded, failed, ...) is reported to the .NET Client. To enable this, we can follow the trick in [REEF-1951]. There, we schedule alarms on the clock until the 1st status is fetched via HTTP. Here, we can do the same to ensure that a Driver's *last* status is fetched via HTTP.

Of course, we need to make sure that the we add the appropriate, configurable timeouts to make sure the Driver doesn't stay alive forever.



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