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From "Josh Wills (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CRUNCH-401) Make it possible to override AvroMode.REFLECTs ReaderWriterFactory
Date Fri, 23 May 2014 17:23:03 GMT

     [ https://issues.apache.org/jira/browse/CRUNCH-401?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Josh Wills updated CRUNCH-401:
------------------------------

    Attachment: CRUNCH-401.patch

Non-trivial patch, unfortunately. [~mkwhitacre], do you mind taking a look?

> Make it possible to override AvroMode.REFLECTs ReaderWriterFactory
> ------------------------------------------------------------------
>
>                 Key: CRUNCH-401
>                 URL: https://issues.apache.org/jira/browse/CRUNCH-401
>             Project: Crunch
>          Issue Type: Bug
>          Components: Core
>            Reporter: Josh Wills
>            Assignee: Josh Wills
>         Attachments: CRUNCH-401.patch
>
>
> After struggling with some Scrunch issues w/respect to Avro reflection, I discovered
that it wasn't possible for me to override the Java ReflectDataFactory that is associated
with AvroMode.REFLECT like I can for AvroMode.SPECIFIC and AvroMode.GENERIC.
> I put together a patch that enables us to overwrite the Reader/Writer behavior associated
with AvroMode.REFLECT globally, and demonstrated how to use this behavior to fix a Scrunch
bug where Scala's byte array class wasn't getting properly serialized on reflection in Scrunch.



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