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Posted to issues@hive.apache.org by "Vaibhav Gumashta (JIRA)" <ji...@apache.org> on 2015/08/25 01:35:45 UTC

[jira] [Updated] (HIVE-11630) Use string intering with HiveConf to be more space efficient

     [ https://issues.apache.org/jira/browse/HIVE-11630?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vaibhav Gumashta updated HIVE-11630:
------------------------------------
    Description: The giant enum HiveConf#ConfVars has String fields varname and description. Each new session on HiveServer2 creates a new conf object, which means wastefully creating the varname and description string for each enum object.   (was: The giant enum HiveConf#ConfVars has a String field varname. Each new session on HiveServer2 creates a new conf object, which means wastefully creating the varname string for each enum object. )

> Use string intering with HiveConf to be more space efficient 
> -------------------------------------------------------------
>
>                 Key: HIVE-11630
>                 URL: https://issues.apache.org/jira/browse/HIVE-11630
>             Project: Hive
>          Issue Type: Bug
>    Affects Versions: 0.13.0, 0.14.0, 1.0.0, 1.2.0, 1.1.0, 1.1.1
>            Reporter: Vaibhav Gumashta
>            Assignee: Vaibhav Gumashta
>
> The giant enum HiveConf#ConfVars has String fields varname and description. Each new session on HiveServer2 creates a new conf object, which means wastefully creating the varname and description string for each enum object. 



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