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From "Eli Reisman (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (GIRAPH-499) Giraph should not reserve minimum reduce slot memory 1024 in GiraphRunner since we never will use it.
Date Fri, 08 Feb 2013 18:07:12 GMT

     [ https://issues.apache.org/jira/browse/GIRAPH-499?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Eli Reisman updated GIRAPH-499:
-------------------------------

    Attachment: GIRAPH-499-2.patch
    
> Giraph should not reserve minimum reduce slot memory 1024 in GiraphRunner since we never
will use it. 
> ------------------------------------------------------------------------------------------------------
>
>                 Key: GIRAPH-499
>                 URL: https://issues.apache.org/jira/browse/GIRAPH-499
>             Project: Giraph
>          Issue Type: Bug
>            Reporter: Eli Reisman
>            Assignee: Eli Reisman
>         Attachments: GIRAPH-499-2.patch, GIRAPH-499.patch
>
>
> Very simple patch to set our reserved reduce memory to 0. Lets not grab up reduce slots
from other jobs/tools that need them on the cluster when we never use it. Giraph on MRv1 is
Mappers-only for the whole job run.

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