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From "Rishabh Wadhawan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (GIRAPH-756) Provide a way to halt running application
Date Mon, 17 Nov 2014 17:50:34 GMT

    [ https://issues.apache.org/jira/browse/GIRAPH-756?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14214902#comment-14214902
] 

Rishabh Wadhawan commented on GIRAPH-756:
-----------------------------------------

How to use this patch for your Giraph, I am sorry but I am new to it. I am running Single
Source Shortest Path example with giraph 1.1.0 on top of hadoop 2.5.1. My mapper executes
100% but process never halts. How can I use the apache zookerper zk node to stop the process,
which is being provided by this patch.

> 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
>             Fix For: 1.1.0
>
>         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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