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https://issues.apache.org/jira/browse/HIVE-21199?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ivan Suller updated HIVE-21199:
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Attachment: HIVE-21199.04.patch
> Replace all occurences of new Byte with Byte.valueOf
> ----------------------------------------------------
>
> Key: HIVE-21199
> URL: https://issues.apache.org/jira/browse/HIVE-21199
> Project: Hive
> Issue Type: Improvement
> Components: HiveServer2
> Reporter: Ivan Suller
> Assignee: Ivan Suller
> Priority: Trivial
> Attachments: HIVE-21199.01.patch, HIVE-21199.02.patch,
> HIVE-21199.03.patch, HIVE-21199.04.patch
>
>
> Creating Byte objects with new Byte(...) creates a new object, while
> Byte.valueOf(...) can be cached (and is actually cached in most if not all
> JVMs) thus reducing GC overhead.
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