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Posted to dev@reef.apache.org by "Julia (JIRA)" <ji...@apache.org> on 2016/03/16 22:55:33 UTC

[jira] [Created] (REEF-1258) Populate Task Exception data properly

Julia created REEF-1258:
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             Summary: Populate Task Exception data properly
                 Key: REEF-1258
                 URL: https://issues.apache.org/jira/browse/REEF-1258
             Project: REEF
          Issue Type: Task
            Reporter: Julia


Current, when Exception is thrown from a Task, only Exception.ToString() is passed back from Evaluator to Driver and assigned to FailedTask.data. Message, description and cause are all empty. Even we can get some exception data by passing the string, it would be inefficient at run time. The task exception detail data should be serialize over from evaluator to driver, then populate to FailedTask object. 



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