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From "Josh Wills (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CRUNCH-293) Injection of reader into AvroRecordReader
Date Mon, 18 Nov 2013 06:49:22 GMT

    [ https://issues.apache.org/jira/browse/CRUNCH-293?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13825136#comment-13825136
] 

Josh Wills commented on CRUNCH-293:
-----------------------------------

Looks basically right to me-- which cases are you worried about?

> Injection of reader into AvroRecordReader
> -----------------------------------------
>
>                 Key: CRUNCH-293
>                 URL: https://issues.apache.org/jira/browse/CRUNCH-293
>             Project: Crunch
>          Issue Type: Improvement
>          Components: Core
>    Affects Versions: 0.7.0, 0.8.0
>            Reporter: Micah Whitacre
>            Assignee: Micah Whitacre
>         Attachments: CRUNCH-293.patch, CRUNCH-293_v2.patch
>
>
> With CRUNCH-243, I wanted to support injecting custom readers to handle the cases like
passivity between Avro Schema.  The changes made however were not complete as we also need
to be able to inject a reader into the AvroRecordReader which constructs its own SpecificDatumReader.
> We could create a SpecificDataFactory which emulates the ReflectDataFactory.  Or simplify
to a single DataFactory which will create either Reflect/Specific/Generic.  Thoughts?



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