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From "Claudio Martella (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (GIRAPH-671) DiskBackedMessageStore should compact/merge filestores in the background
Date Wed, 29 May 2013 23:40:22 GMT

     [ https://issues.apache.org/jira/browse/GIRAPH-671?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Claudio Martella reassigned GIRAPH-671:
---------------------------------------

    Assignee: Claudio Martella
    
> DiskBackedMessageStore should compact/merge filestores in the background
> ------------------------------------------------------------------------
>
>                 Key: GIRAPH-671
>                 URL: https://issues.apache.org/jira/browse/GIRAPH-671
>             Project: Giraph
>          Issue Type: Improvement
>            Reporter: Claudio Martella
>            Assignee: Claudio Martella
>
> Running OOC messages can produce a large amount of filestores. These, as a result, may
produce a large number of iops when reading messages from disk. We can merge filestores in
the background as the number of filestores reaches a certain threshold.

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