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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-2194) Type extractor does not support Writable type
Date Wed, 10 Jun 2015 09:15:05 GMT

    [ https://issues.apache.org/jira/browse/FLINK-2194?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14580277#comment-14580277
] 

ASF GitHub Bot commented on FLINK-2194:
---------------------------------------

Github user tillrohrmann commented on the pull request:

    https://github.com/apache/flink/pull/814#issuecomment-110664983
  
    Travis gives green light. Will merge since it's a trivial fix.


> Type extractor does not support Writable type
> ---------------------------------------------
>
>                 Key: FLINK-2194
>                 URL: https://issues.apache.org/jira/browse/FLINK-2194
>             Project: Flink
>          Issue Type: Bug
>            Reporter: Till Rohrmann
>            Assignee: Till Rohrmann
>
> The type extractor supports sub types of {{Writable}} but not {{Writable}} itself. The
reason is that it wants to create a {{WritableTypeInfo}} which is not possible for the interface
{{Writable}}, though. A solution would be to treat the {{Writable}} interface like a generic
type. 



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