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From "Luke Lu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-2500) MR 279: PB factories are not thread safe
Date Tue, 17 May 2011 00:54:48 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-2500?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13034463#comment-13034463
] 

Luke Lu commented on MAPREDUCE-2500:
------------------------------------

Minor nits:

# The ctor lookup code probably should save the lookup result instead make another cache.get
call.
# You can probably get rid of the null in clazz.getConstructor(null) in RecordFactoryPBImpl
to avoid the vararg warning.

> MR 279: PB factories are not thread safe
> ----------------------------------------
>
>                 Key: MAPREDUCE-2500
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2500
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2
>            Reporter: Siddharth Seth
>            Assignee: Siddharth Seth
>             Fix For: 0.23.0
>
>         Attachments: MR2500.patch, MR2500_2.patch
>
>


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