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From "Alessandro Presta (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (GIRAPH-296) TotalNumVertices and TotalNumEdges are not saved in checkpoint
Date Wed, 15 Aug 2012 14:32:38 GMT

    [ https://issues.apache.org/jira/browse/GIRAPH-296?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13435155#comment-13435155
] 

Alessandro Presta commented on GIRAPH-296:
------------------------------------------

By the way: +1, committed. Thanks Maja for spotting this!
                
> TotalNumVertices and TotalNumEdges are not saved in checkpoint
> --------------------------------------------------------------
>
>                 Key: GIRAPH-296
>                 URL: https://issues.apache.org/jira/browse/GIRAPH-296
>             Project: Giraph
>          Issue Type: Bug
>            Reporter: Maja Kabiljo
>            Assignee: Maja Kabiljo
>         Attachments: GIRAPH-296.patch, GIRAPH-296.patch
>
>
> When we restart from a checkpoint, the values of TotalNumVertices and TotalNumEdges are
set to -1. Therefore algorithms which use those numbers don't work well with checkpointing.
We should store those values in the checkpoint also.

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