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Posted to dev@hama.apache.org by "Suraj Menon (JIRA)" <ji...@apache.org> on 2012/09/10 06:04:07 UTC

[jira] [Resolved] (HAMA-611) Add loopbackMessage API call for MessageManager

     [ https://issues.apache.org/jira/browse/HAMA-611?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Suraj Menon resolved HAMA-611.
------------------------------

    Resolution: Fixed

This issue is fixed. Thanks.
                
> Add loopbackMessage API call for MessageManager 
> ------------------------------------------------
>
>                 Key: HAMA-611
>                 URL: https://issues.apache.org/jira/browse/HAMA-611
>             Project: Hama
>          Issue Type: New Feature
>          Components: bsp core
>    Affects Versions: 0.6.0
>            Reporter: Suraj Menon
>            Assignee: Suraj Menon
>             Fix For: 0.6.0
>
>         Attachments: HAMA-611.patch
>
>
> With this feature in MessageManager, one can send message in Superstep i to receive it back in Superstep i+1. This is helpful in many scenarios. To mention a few, it is currently used in the fault recovery logic. It is useful when the programmer wants the messages in the current superstep merged in a sorted queue of messages from all other peers.

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