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From "Jeff Zhang (JIRA)" <j...@apache.org>
Subject [jira] Commented: (PIG-794) Use Avro serialization in Pig
Date Wed, 08 Sep 2010 01:19:38 GMT

    [ https://issues.apache.org/jira/browse/PIG-794?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12907049#action_12907049
] 

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

Doug, I am using avro trunk revision 988779

> 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, AvroStorage_2.patch,
AvroStorage_3.patch, AvroStorage_4.patch, AvroTest.java, 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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