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From "Jeff Zhang (JIRA)" <j...@apache.org>
Subject [jira] Commented: (PIG-794) Use Avro serialization in Pig
Date Fri, 02 Jul 2010 07:22:52 GMT

    [ https://issues.apache.org/jira/browse/PIG-794?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12884577#action_12884577
] 

Jeff Zhang commented on PIG-794:
--------------------------------

We can leverage  AvroInputFormat and AvroOutputFormat in Avro trunk, (see AVRO-493)

> 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
>            Assignee: Dmitriy V. Ryaboy
>         Attachments: avro-0.1-dev-java_r765402.jar, AvroStorage.patch, jackson-asl-0.9.4.jar,
PIG-794.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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