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https://issues.apache.org/jira/browse/MAPREDUCE-2500?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Siddharth Seth updated MAPREDUCE-2500:
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Attachment: MR2500.patch
Factories changed to use a ConcurrentMap - doesn't really matter if two
parallel calls end up creating their own instances (instead of using a cached
copy).
Changed FactoryProvider to use a static configuration object if none is
provided (instead of creating a configuration each time)
Changed TypeConverter to use a static RecordFactory. (To be changed later to
use a provided recordFactory)
> 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
>
>
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