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Avro >> mail # user >> Jackson and Avro, nested schema


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David Arthur 2013-05-08, 18:49
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Pankaj Shroff 2013-05-11, 01:50
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Scott Carey 2013-05-13, 21:51
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Re: Jackson and Avro, nested schema
On Wed, May 8, 2013 at 11:49 AM, David Arthur <[EMAIL PROTECTED]> wrote:
> I have looked at the Json schema included with Avro, but this requires a
> top-level "value" element which I don't want.

There's code in Avro that will read and write Jackson JsonNode
directly, without creating any intermediate "value" structure.

http://avro.apache.org/docs/current/api/java/org/apache/avro/data/Json.html

One should be able to easily write a JsonParser and JsonGenerator that
read and write directly using this schema, so that Jackson's
ObjectCodec could then be used to read and write arbitrary Pojos to
Avro data files.

Doug