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From "Eli Reisman (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (GIRAPH-473) InputSplitPathOrganizer should be aware of multiple threads
Date Thu, 10 Jan 2013 21:02:13 GMT

    [ https://issues.apache.org/jira/browse/GIRAPH-473?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13550408#comment-13550408
] 

Eli Reisman commented on GIRAPH-473:
------------------------------------

I'm getting a couple of checkstyle errors but I'm good to go this conceptually, thanks again!
                
> InputSplitPathOrganizer should be aware of multiple threads
> -----------------------------------------------------------
>
>                 Key: GIRAPH-473
>                 URL: https://issues.apache.org/jira/browse/GIRAPH-473
>             Project: Giraph
>          Issue Type: Improvement
>            Reporter: Alessandro Presta
>            Assignee: Alessandro Presta
>            Priority: Minor
>         Attachments: GIRAPH-473.patch, GIRAPH-473.patch
>
>
> The starting offset for iterating over input splits is obtained by hashing the worker's
hostname and port. When multiple input threads are used, they get the same offset.
> We should hash the thread id as well.

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