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Posted to dev@reef.apache.org by "Dhruv Mahajan (JIRA)" <ji...@apache.org> on 2016/03/14 22:15:33 UTC

[jira] [Assigned] (REEF-1224) Fault Tolerant - Separate Data downloading from Task injection

     [ https://issues.apache.org/jira/browse/REEF-1224?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dhruv Mahajan reassigned REEF-1224:
-----------------------------------

    Assignee: Dhruv Mahajan

> Fault Tolerant - Separate Data downloading from Task injection
> --------------------------------------------------------------
>
>                 Key: REEF-1224
>                 URL: https://issues.apache.org/jira/browse/REEF-1224
>             Project: REEF
>          Issue Type: Task
>            Reporter: Julia
>            Assignee: Dhruv Mahajan
>
> Currently in IMRU, data downloading happens during the Task injection. It couples the data and Task object. In Fault tolerant case, we would like to only resubmit a task but use the data that have been downloaded, That requires us to decouple those two portions. For example, data downloading portion can be attached to Context, and we can then resubmit a task on the same context. 



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