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https://issues.apache.org/jira/browse/CRUNCH-147?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13560724#comment-13560724
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Dave Beech commented on CRUNCH-147:
-----------------------------------
Works for me. Thanks for looking at this, Josh
> Pipeline.writeTextFile should work with Avro data
> -------------------------------------------------
>
> Key: CRUNCH-147
> URL: https://issues.apache.org/jira/browse/CRUNCH-147
> Project: Crunch
> Issue Type: Improvement
> Components: Core
> Affects Versions: 0.4.0
> Reporter: Dave Beech
> Assignee: Josh Wills
> Priority: Minor
> Attachments: CRUNCH-147b.patch, CRUNCH-147.patch
>
>
> I'd find it useful to be able to dump Avro collections to a text file (as
> json) during development to have a quick look inside without having to mess
> around with avro-tools. The current Pipeline.writeTextFile method expects
> Writables and gives the following error when you attempt to pass Avro to it:
> Exception in thread "main" java.lang.ClassCastException: class my.avro.Record
> at java.lang.Class.asSubclass(Class.java:3018)
> at
> org.apache.crunch.types.writable.Writables.records(Writables.java:250)
> at
> org.apache.crunch.types.writable.WritableTypeFamily.records(WritableTypeFamily.java:86)
> at org.apache.crunch.types.PTypeUtils.convert(PTypeUtils.java:61)
> at
> org.apache.crunch.types.writable.WritableTypeFamily.as(WritableTypeFamily.java:135)
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