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Posted to dev@pig.apache.org by "Daniel Dai (Commented) (JIRA)" <ji...@apache.org> on 2012/03/02 09:23:59 UTC
[jira] [Commented] (PIG-2555) PigStorageSchema initializes schema
and PigContext for every tuple
[ 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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