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Date: Thu, 8 Dec 2011 23:33:40 +0000 (UTC)
From: "Dmitriy V. Ryaboy (Updated) (JIRA)" <jira@apache.org>
To: pig-dev@hadoop.apache.org
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Subject: [jira] [Updated] (PIG-2359) Support more efficient Tuples when
 schemas are known
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     [ https://issues.apache.org/jira/browse/PIG-2359?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dmitriy V. Ryaboy updated PIG-2359:
-----------------------------------

    Status: Patch Available  (was: Open)

Ok I think this is ready for review.
                
> Support more efficient Tuples when schemas are known
> ----------------------------------------------------
>
>                 Key: PIG-2359
>                 URL: https://issues.apache.org/jira/browse/PIG-2359
>             Project: Pig
>          Issue Type: New Feature
>            Reporter: Dmitriy V. Ryaboy
>            Assignee: Dmitriy V. Ryaboy
>         Attachments: PIG-2359.1.patch, PIG-2359.2.patch, PIG-2359.3.patch
>
>
> Pig Tuples have significant overhead due to the fact that all the fields are Objects.
> When a Tuple only contains primitive fields (ints, longs, etc), it's possible to avoid this overhead, which would result in significant memory savings.

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