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https://issues.apache.org/jira/browse/ARROW-8168?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wes McKinney resolved ARROW-8168.
---------------------------------
Fix Version/s: (was: 1.0.0)
0.17.0
Resolution: Fixed
Issue resolved by pull request 6715
[https://github.com/apache/arrow/pull/6715]
> [Java][Plasma] Improve Java Plasma client off-heap memory usage
> ---------------------------------------------------------------
>
> Key: ARROW-8168
> URL: https://issues.apache.org/jira/browse/ARROW-8168
> Project: Apache Arrow
> Issue Type: Improvement
> Components: Java
> Reporter: KunshangJi
> Assignee: KunshangJi
> Priority: Major
> Labels: pull-request-available
> Fix For: 0.17.0
>
> Time Spent: 1h 20m
> Remaining Estimate: 0h
>
> Currently, Plasma Java client API use byte[], which need copy memory from
> Java on-heap to off-heap(mmap file). we can improve create() and get() method
> and return a ByteBuffer or DirectByteBuffer to avoid unnecessary memory copy.
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