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https://issues.apache.org/jira/browse/ARROW-4147?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rok Mihevc updated ARROW-4147:
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External issue URL: https://github.com/apache/arrow/issues/20733
> [JAVA] Reduce heap usage for variable width vectors
> ---------------------------------------------------
>
> Key: ARROW-4147
> URL: https://issues.apache.org/jira/browse/ARROW-4147
> Project: Apache Arrow
> Issue Type: Bug
> Components: Java
> Reporter: Pindikura Ravindra
> Assignee: Pindikura Ravindra
> Priority: Major
> Labels: pull-request-available
> Fix For: 0.12.0
>
> Time Spent: 2h 40m
> Remaining Estimate: 0h
>
> This is a follow up to ARROW-1807. The same changes need to be done for
> variable len vectors too.
> Also, the default value for initial allocations (4096) causes a lot of
> wastage, and needs to be changed (to 3970).
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