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Posted to issues@flink.apache.org by "Gabor Horvath (JIRA)" <ji...@apache.org> on 2016/07/07 10:28:11 UTC

[jira] [Commented] (FLINK-3671) Code generation for POJO serializer

    [ https://issues.apache.org/jira/browse/FLINK-3671?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15365920#comment-15365920 ] 

Gabor Horvath commented on FLINK-3671:
--------------------------------------

Code generation for POJO serialization is done. 
Distribution of the generated serializers to task managers is not done yet. 
Initial benchmarks on my local machine shows about 10% performance improvements on the word count example using POJOs.

> Code generation for POJO serializer
> -----------------------------------
>
>                 Key: FLINK-3671
>                 URL: https://issues.apache.org/jira/browse/FLINK-3671
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Type Serialization System
>            Reporter: Gabor Horvath
>            Assignee: Gabor Horvath
>              Labels: gsoc2016
>
> A new serializer should be added that uses runtime code generation to serialize POJOs.



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