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From Márton Balassi (JIRA) <j...@apache.org>
Subject [jira] [Commented] (FLINK-2007) Initial data point in Delta function needs to be serializable
Date Wed, 13 May 2015 09:49:59 GMT

    [ https://issues.apache.org/jira/browse/FLINK-2007?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14541668#comment-14541668
] 

Márton Balassi commented on FLINK-2007:
---------------------------------------

I have a working prototype, the API needs cleanup before opening the PR. 

https://github.com/mbalassi/flink/commit/84f5cb75e5aa4616baea322a3d508433c86c1de7

> Initial data point in Delta function needs to be serializable
> -------------------------------------------------------------
>
>                 Key: FLINK-2007
>                 URL: https://issues.apache.org/jira/browse/FLINK-2007
>             Project: Flink
>          Issue Type: Bug
>          Components: Streaming
>    Affects Versions: 0.9
>            Reporter: Márton Balassi
>            Assignee: Márton Balassi
>              Labels: serialization, windowing
>             Fix For: 0.9
>
>
> Currently we expect the data point passed to the delta function to be serializable, which
breaks the serialization assumptions provided in other parts of the code.
> This information should be properly serialized by Flink serializers instead.



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