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From "Ivan Suller (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-21199) Replace all occurences of new Byte with Byte.valueOf
Date Mon, 04 Feb 2019 08:22:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-21199?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ivan Suller updated HIVE-21199:
-------------------------------
    Attachment: HIVE-21199.02.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
>
>
> 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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