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https://issues.apache.org/jira/browse/GIRAPH-187?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13285113#comment-13285113
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Hudson commented on GIRAPH-187:
-------------------------------

Integrated in Giraph-trunk-Commit #111 (See 
[https://builds.apache.org/job/Giraph-trunk-Commit/111/])
    GIRAPH-187: SequenceFileVertexInputFormat has WritableComparable<I> as
 a bounded type for I. (roman4asf via aching ) (Revision 1343974)

     Result = SUCCESS
aching : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1343974
Files : 
* /giraph/trunk/CHANGELOG
* 
/giraph/trunk/src/main/java/org/apache/giraph/lib/SequenceFileVertexInputFormat.java

                
> SequenceFileVertexInputFormat has WritableComparable<I> as a bounded type for 
> I
> -------------------------------------------------------------------------------
>
>                 Key: GIRAPH-187
>                 URL: https://issues.apache.org/jira/browse/GIRAPH-187
>             Project: Giraph
>          Issue Type: Bug
>          Components: lib
>    Affects Versions: 0.2.0
>            Reporter: Jan van der Lugt
>            Assignee: Roman K
>            Priority: Minor
>         Attachments: GIRAPH-187.patch
>
>
> This is the first JIRA I ever file, so please let me know if I'm not doing 
> this right.
> Basically, SequenceFileVertexInputFormat has WritableComparable<I> as a 
> bounded type for I, while the Hadoop serializable data types implement 
> WritableComparable. Because of this, I suspect TextVertexInputFormat only has 
> WritableComparable as a bounded type for I and has a 
> SuppressWarnings("rawtypes") annotation. I think 
> SequenceFileVertexInputFormat should follow the same style, otherwise it's 
> not possible to use, for example, IntComparable as vertex id type in a 
> SequenceVertexInputFormat.

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