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https://issues.apache.org/jira/browse/GIRAPH-885?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14041142#comment-14041142
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Pavan Kumar commented on GIRAPH-885:
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back then I had assumption that checkInput modifies the conf, so I wrote that
patch.
now I think just setting computation class should be enough. I'll test it &
update the patch
thanks.
> [hive] edge & vertex checkInputSpecs fails with NPE
> ---------------------------------------------------
>
> Key: GIRAPH-885
> URL: https://issues.apache.org/jira/browse/GIRAPH-885
> Project: Giraph
> Issue Type: Bug
> Reporter: Pavan Kumar
> Assignee: Pavan Kumar
> Attachments: GIRAPH-885-1.patch, GIRAPH-885.patch
>
>
> HiveGiraphRunner does not properly set vertexidclass, vertexvalueclass, etc.
> before checking for input specs that could potentially cause NPE, when user
> tries to create a reusableedge, reusablevertexvalue, etc. from the hive
> inputput output files.
> Please look at: http://pastebin.com/g7eq7YYt
> for a possible error
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