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Posted to dev@giraph.apache.org by "Jakob Homan (JIRA)" <ji...@apache.org> on 2012/06/06 18:16:23 UTC
[jira] [Created] (GIRAPH-204) Writables don't promote and that's
quite suboptimal
Jakob Homan created GIRAPH-204:
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Summary: Writables don't promote and that's quite suboptimal
Key: GIRAPH-204
URL: https://issues.apache.org/jira/browse/GIRAPH-204
Project: Giraph
Issue Type: Improvement
Reporter: Jakob Homan
Right now all our in/outputformats have to be exactly type conformant. This means that spitting an IntWritable to an OutputFormat causes a runtimeexception. We either need to make sure the formats are lowest-common-denominator, or are able to correctly handle reasonable type sloppiness.
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[jira] [Commented] (GIRAPH-204) Writables don't promote and that's
quite suboptimal
Posted by "Eli Reisman (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/GIRAPH-204?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13403308#comment-13403308 ]
Eli Reisman commented on GIRAPH-204:
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I like this idea a lot. Strongly typed IO would still be available for experienced users, we need more explicitly-named IO formats and other things in this codebase to just get new users up and running with very shallow learning curve. End users should think about algorithms only, all other headaches should be under the hood whenever possible.
> Writables don't promote and that's quite suboptimal
> ---------------------------------------------------
>
> Key: GIRAPH-204
> URL: https://issues.apache.org/jira/browse/GIRAPH-204
> Project: Giraph
> Issue Type: Improvement
> Reporter: Jakob Homan
>
> Right now all our in/outputformats have to be exactly type conformant. This means that spitting an IntWritable to an OutputFormat causes a runtimeexception. We either need to make sure the formats are lowest-common-denominator, or are able to correctly handle reasonable type sloppiness.
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