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

[jira] [Updated] (REEF-1225) IMRU Fault Tolerance - Identify the failure cases in the Group Communication and events received

     [ https://issues.apache.org/jira/browse/REEF-1225?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Julia updated REEF-1225:
------------------------
    Labels: FT  (was: )

> IMRU Fault Tolerance - Identify the failure cases in the Group Communication and events received
> ------------------------------------------------------------------------------------------------
>
>                 Key: REEF-1225
>                 URL: https://issues.apache.org/jira/browse/REEF-1225
>             Project: REEF
>          Issue Type: Task
>            Reporter: Julia
>              Labels: FT
>
> Currently in Group Communication/IMRU, when one of the Evaluators fails, the parent of the task will be stuck, and so does grand parents. We need to identify all the possible cases that may cause such failures, and send the proper state back to driver. 



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