[jira] [Created] (MAPREDUCE-3634) All daemons should crash instead of hanging around when their EventHandlers get exceptions

[Vinod Kumar Vavilapalli (Created) (JIRA)]

All daemons should crash instead of hanging around when their EventHandlers get 
exceptions
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                 Key: MAPREDUCE-3634
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3634
             Project: Hadoop Map/Reduce
          Issue Type: Bug
    Affects Versions: 0.23.0
            Reporter: Vinod Kumar Vavilapalli
            Assignee: Vinod Kumar Vavilapalli
             Fix For: 0.23.1


We should make sure that the daemons crash in case the dispatchers get 
exceptions and stop processing. That way we will be debugging RM/NM/AM crashes 
instead of hard-to-track hanging jobs. 

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