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Posted to dev@pig.apache.org by "Daniel Dai (JIRA)" <ji...@apache.org> on 2010/01/29 23:43:34 UTC

[jira] Commented: (PIG-1213) Schema serialization is broken

    [ https://issues.apache.org/jira/browse/PIG-1213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12806540#action_12806540 ] 

Daniel Dai commented on PIG-1213:
---------------------------------

+1. Please commit once hudson reviewed.

> Schema serialization is broken
> ------------------------------
>
>                 Key: PIG-1213
>                 URL: https://issues.apache.org/jira/browse/PIG-1213
>             Project: Pig
>          Issue Type: Bug
>    Affects Versions: 0.6.0
>            Reporter: Pradeep Kamath
>            Assignee: Pradeep Kamath
>             Fix For: 0.6.0
>
>         Attachments: PIG-1213.patch
>
>
> Consider a udf which needs to know the schema of its input in the backend while executing. To achieve this, the udf needs to store the schema into the UDFContext. Internally the UDFContext will serialize the schema into the jobconf. However this currently is broken and gives a Serialization exception

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