reef-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Markus Weimer (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (REEF-1224) IMRU Fault Tolerance - Separate Data downloading from Task injection
Date Mon, 28 Mar 2016 23:24:25 GMT

    [ https://issues.apache.org/jira/browse/REEF-1224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15215083#comment-15215083
] 

Markus Weimer commented on REEF-1224:
-------------------------------------

This looks like a bug in the Evaluator code. It is supposed to stay alive till it has sent
the final message.

> IMRU Fault Tolerance - Separate Data downloading from Task injection
> --------------------------------------------------------------------
>
>                 Key: REEF-1224
>                 URL: https://issues.apache.org/jira/browse/REEF-1224
>             Project: REEF
>          Issue Type: Improvement
>          Components: IMRU, REEF.NET
>            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. 



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message