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From "Travis Woodruff (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (PIG-3654) Add class cache to PigContext
Date Wed, 22 Jan 2014 13:57:20 GMT

     [ https://issues.apache.org/jira/browse/PIG-3654?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Travis Woodruff updated PIG-3654:
---------------------------------

    Status: Patch Available  (was: In Progress)

> Add class cache to PigContext
> -----------------------------
>
>                 Key: PIG-3654
>                 URL: https://issues.apache.org/jira/browse/PIG-3654
>             Project: Pig
>          Issue Type: Improvement
>    Affects Versions: 0.12.0
>            Reporter: Travis Woodruff
>            Assignee: Travis Woodruff
>            Priority: Minor
>         Attachments: PIG-3654-2.patch, PIG-3654.patch
>
>
> While benchmarking compile time for a large scripts, I noticed that class lookups for
UDFs accounted for a significant amount of time. Adding a simple cache for looked up classes
would speed up compile time noticeably.



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