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From "PJ Van Aeken (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-2023) TypeExtractor does not work for (some) Scala Classes
Date Mon, 13 Jul 2015 14:35:04 GMT

    [ https://issues.apache.org/jira/browse/FLINK-2023?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14624724#comment-14624724
] 

PJ Van Aeken commented on FLINK-2023:
-------------------------------------

I am back as of today ;-) Adding the overloaded methods to the Java API which take an explicit
TypeInformation as additional input solved this issue. Not sure how you want to label it,
but it does not block the progress on the Scala Graph API anymore.

> TypeExtractor does not work for (some) Scala Classes
> ----------------------------------------------------
>
>                 Key: FLINK-2023
>                 URL: https://issues.apache.org/jira/browse/FLINK-2023
>             Project: Flink
>          Issue Type: Bug
>          Components: Type Serialization System
>            Reporter: Aljoscha Krettek
>
> [~vanaepi] discovered some problems while working on the Scala Gelly API where, for example,
a Scala MapFunction can not be correctly analyzed by the type extractor. For example, generic
types will not be correctly detected.



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