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From "Raghavendra Nayak M (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (BEAM-1891) Java @Autovalue: currently doesn't have a good coder
Date Tue, 11 Apr 2017 04:59:41 GMT

    [ https://issues.apache.org/jira/browse/BEAM-1891?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15963833#comment-15963833
] 

Raghavendra Nayak M commented on BEAM-1891:
-------------------------------------------

Thanks Stephen, Yes I was looking for that.

> Java @Autovalue: currently doesn't have a good coder
> ----------------------------------------------------
>
>                 Key: BEAM-1891
>                 URL: https://issues.apache.org/jira/browse/BEAM-1891
>             Project: Beam
>          Issue Type: Improvement
>          Components: sdk-java-extensions
>            Reporter: Stephen Sisk
>            Priority: Minor
>              Labels: newbie, starter
>
> In Java, @AutoValue classes are something that we would like developers to be able to
use in PCollections in Beam.
> However, there doesn't appear to be a good existing Beam Coder for Autovalue generated
classes:
> * Avrocoder doesn't work
> * Serializable Coder works, but has other problems (larger/less efficient)
> This is discussed fully at https://lists.apache.org/thread.html/29617096819824d5c12247a246d316b763d9e583a21fff2f1c430077@%3Cdev.beam.apache.org%3E

> We may need to implement an AutoValueCoder.
> cc [~pabloem] [~bchambers]



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