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https://issues.apache.org/jira/browse/GIRAPH-187?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Roman K updated GIRAPH-187:
---------------------------
Attachment: GIRAPH-187.patch
Type changed so that SequenceFileVertexInputFormat can be used with types such
as the Hadoop's IntWritable.
"mvn compile" and simple test class compiled properly.
> 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
> 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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