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Posted to dev@reef.apache.org by "Andrew Chung (JIRA)" <ji...@apache.org> on 2015/08/11 09:01:45 UTC

[jira] [Assigned] (REEF-506) Make Driver call DriverRestartActiveContextHandler instead of have the Evaluator decide when to call it

     [ https://issues.apache.org/jira/browse/REEF-506?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Chung reassigned REEF-506:
---------------------------------

    Assignee: Andrew Chung

> Make Driver call DriverRestartActiveContextHandler instead of have the Evaluator decide when to call it
> -------------------------------------------------------------------------------------------------------
>
>                 Key: REEF-506
>                 URL: https://issues.apache.org/jira/browse/REEF-506
>             Project: REEF
>          Issue Type: Sub-task
>          Components: REEF Driver, REEF Runtime YARN, REEF-Runtime-HDInsight
>         Environment: REEF YARN and HDInsight with Driver Restarts
>            Reporter: Andrew Chung
>            Assignee: Andrew Chung
>
> Currently, we are using the status as provided by contextStatusProto.getRecovery() from the Evaluator to know whether we should call DriverRestartContextActiveHandler, as seen in ContextRepresenters.java. As the driver, we should know whether we have restarted or not and call the handler based on our own judgment instead of the Evaluator's judgment.



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