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Posted to jira@arrow.apache.org by "Todd Farmer (Jira)" <ji...@apache.org> on 2022/07/12 14:05:02 UTC

[jira] [Assigned] (ARROW-5484) [Java] remove FieldReader from ValueVector

     [ https://issues.apache.org/jira/browse/ARROW-5484?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Todd Farmer reassigned ARROW-5484:
----------------------------------

    Assignee:     (was: Pindikura Ravindra)

This issue was last updated over 90 days ago, which may be an indication it is no longer being actively worked. To better reflect the current state, the issue is being unassigned. Please feel free to re-take assignment of the issue if it is being actively worked, or if you plan to start that work soon.

> [Java] remove FieldReader from ValueVector
> ------------------------------------------
>
>                 Key: ARROW-5484
>                 URL: https://issues.apache.org/jira/browse/ARROW-5484
>             Project: Apache Arrow
>          Issue Type: Task
>          Components: Java
>            Reporter: Pindikura Ravindra
>            Priority: Major
>
> Every implementation of ValueVector has an instance of .FieldReader, which has an overhead of 28 bytes on the heap. This can be avoided by instantiating the object only when required.



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