Olga Natkovich commented on PIG-794:

Hi Rakesh,

Thanks for the update. A few comments:

(1) Thanks for adding comments. They need to be of javadoc style so that we get 
free documentation from it. You can see examples in other files
(2) Looks like there is at least one System.println statement that got in I 
assume by mistake.
(3) Looks like you have some traces as log.error instead of log.debug
(4) You need to attach AVRO library separately. Patches don't work well with 
binary data

Also I am curious if removing wrapper class made a performance difference?

> Use Avro serialization in Pig
> -----------------------------
>                 Key: PIG-794
>                 URL: https://issues.apache.org/jira/browse/PIG-794
>             Project: Pig
>          Issue Type: Improvement
>          Components: impl
>    Affects Versions: 0.2.0
>            Reporter: Rakesh Setty
>         Attachments: AvroBinStorage.patch, AvroStorage.patch
> We would like to use Avro serialization in Pig to pass data between MR jobs 
> instead of the current BinStorage. Attached is an implementation of 
> AvroBinStorage which performs significantly better compared to BinStorage on 
> our benchmarks.

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