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From "Eli Reisman (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (GIRAPH-693) Giraph-Hive check user code as soon as possible
Date Wed, 26 Jun 2013 01:38:20 GMT

    [ https://issues.apache.org/jira/browse/GIRAPH-693?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13693574#comment-13693574
] 

Eli Reisman commented on GIRAPH-693:
------------------------------------

I am not well versed in Hive I/O but this is very straightforward and a good idea so after
reading the patch carefully I'm going to say +1 on this. Thanks Nitay! I assume it builds
etc?

                
> Giraph-Hive check user code as soon as possible
> -----------------------------------------------
>
>                 Key: GIRAPH-693
>                 URL: https://issues.apache.org/jira/browse/GIRAPH-693
>             Project: Giraph
>          Issue Type: Bug
>            Reporter: Nitay Joffe
>            Assignee: Nitay Joffe
>
> We have a lot of cases of users running long jobs and then failing at the Hive output
step because of some misconfigured schema or type mismatch. We'd like to move these errors
as soon as possible.
> To make this happen I am adding check<In,Out>put methods to the HiveTo<Edge,Vertex>
and VertexToHive API and letting the user do their checks. Look at the diff for examples and
tests.
> https://reviews.apache.org/r/12080/

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