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Posted to dev@reef.apache.org by "Andrew Chung (JIRA)" <ji...@apache.org> on 2016/04/01 01:05:25 UTC

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

     [ https://issues.apache.org/jira/browse/REEF-1258?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Chung updated REEF-1258:
-------------------------------
    Labels: FT  (was: )

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