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From "Maja Kabiljo (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (GIRAPH-756) Provide a way to halt running application
Date Wed, 11 Sep 2013 17:26:52 GMT

     [ https://issues.apache.org/jira/browse/GIRAPH-756?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Maja Kabiljo updated GIRAPH-756:
--------------------------------

    Attachment: GIRAPH-756.patch

There is a special zk node which master checks for and which should be created in order to
halt. Created a short script which can be used to create a zk node. After running the application
instructions on how to halt will be printed to terminal.
                
> Provide a way to halt running application
> -----------------------------------------
>
>                 Key: GIRAPH-756
>                 URL: https://issues.apache.org/jira/browse/GIRAPH-756
>             Project: Giraph
>          Issue Type: Improvement
>            Reporter: Maja Kabiljo
>            Assignee: Maja Kabiljo
>         Attachments: GIRAPH-756.patch
>
>
> It would be good to have a way to tell a running application to halt after current superstep
is done instead of just killing it. For example, it would be useful when we have a long running
application, but we need resources for another job, or we see that the result is good enough,
we can just halt it and still get the output.

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