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Posted to dev@giraph.apache.org by "Maja Kabiljo (JIRA)" <ji...@apache.org> on 2014/06/20 23:38:25 UTC

[jira] [Commented] (GIRAPH-885) [hive] edge & vertex checkInputSpecs fails with NPE

    [ https://issues.apache.org/jira/browse/GIRAPH-885?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14039398#comment-14039398 ] 

Maja Kabiljo commented on GIRAPH-885:
-------------------------------------

Why do we need to create a copy of Configuration in input formats, isn't just setting computation class before checks are called going to fix the issue?

> [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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