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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-1062) Type Extraction for Lambdas
Date Mon, 08 Sep 2014 16:54:28 GMT

    [ https://issues.apache.org/jira/browse/FLINK-1062?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14125745#comment-14125745

ASF GitHub Bot commented on FLINK-1062:

Github user aljoscha commented on the pull request:

    This approach only works when using the Eclipse Java compiler. When using javac, which
maven and intellij use, the generic type information is not preserved.

> Type Extraction for Lambdas
> ---------------------------
>                 Key: FLINK-1062
>                 URL: https://issues.apache.org/jira/browse/FLINK-1062
>             Project: Flink
>          Issue Type: Improvement
>          Components: Java API
>    Affects Versions: 0.7-incubating
>            Reporter: Stephan Ewen
>            Assignee: Timo Walther
>             Fix For: 0.7-incubating
> Lambdas currently work only for {{filter}} and {{reduce(a,b)}}, because Lambda type extraction
is not in place right now.
> We need to extend the type extraction for lambdas to support the other functions.

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