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From "Daniel Dai (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PIG-2555) PigStorageSchema initializes schema and PigContext for every tuple
Date Fri, 02 Mar 2012 08:23:59 GMT

    [ https://issues.apache.org/jira/browse/PIG-2555?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13220763#comment-13220763
] 

Daniel Dai commented on PIG-2555:
---------------------------------

Fix version was 0.9.2, since I close 0.9.2 tag, Jira move all 0.9.2 issues to 0.10. Feel free
to correct it.
                
> PigStorageSchema initializes schema and PigContext for every tuple
> ------------------------------------------------------------------
>
>                 Key: PIG-2555
>                 URL: https://issues.apache.org/jira/browse/PIG-2555
>             Project: Pig
>          Issue Type: Bug
>    Affects Versions: 0.9.1
>            Reporter: Raghu Angadi
>            Assignee: Raghu Angadi
>             Fix For: 0.9.3
>
>         Attachments: PIG-2555-branch-0.9.patch
>
>
> {{PigStorageSchema.getNest()}} initializes schema (and as a result PigContext) for every
tuple by mistake. Initializing PigContext is extremely costly.
> This does not affect 10.x or trunk since PigStorageSchema's functionality is rolled into
PigStorage.

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