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Posted to dev@giraph.apache.org by "Nitay Joffe (JIRA)" <ji...@apache.org> on 2012/11/02 18:57:11 UTC

[jira] [Updated] (GIRAPH-390) MasterCompute end of application callback

     [ https://issues.apache.org/jira/browse/GIRAPH-390?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Nitay Joffe updated GIRAPH-390:
-------------------------------

    Attachment: GIRAPH-390.patch
    
> MasterCompute end of application callback
> -----------------------------------------
>
>                 Key: GIRAPH-390
>                 URL: https://issues.apache.org/jira/browse/GIRAPH-390
>             Project: Giraph
>          Issue Type: Improvement
>            Reporter: Nitay Joffe
>            Assignee: Nitay Joffe
>         Attachments: GIRAPH-390.patch
>
>
> There is no way to run something on the master at the end of the application like in WorkerContext. This adds a method to MasterCompute to allow this.
> I am using this to write the Hadoop counters to a database at the end of the job. As a part of this I also cleaned up the logic around those counters and made them more easily accessible by others.

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