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https://issues.apache.org/jira/browse/ARROW-6020?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Micah Kornfield resolved ARROW-6020.
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Resolution: Fixed
Fix Version/s: 0.15.0
Issue resolved by pull request 4938
[https://github.com/apache/arrow/pull/4938]
> [Java] Refactor ByteFunctionHelper#hash with new added ArrowBufHasher
> ---------------------------------------------------------------------
>
> Key: ARROW-6020
> URL: https://issues.apache.org/jira/browse/ARROW-6020
> Project: Apache Arrow
> Issue Type: Improvement
> Components: Java
> Reporter: Ji Liu
> Assignee: Ji Liu
> Priority: Minor
> Labels: pull-request-available
> Fix For: 0.15.0
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> Some logic in these two classes are similar, should replace
> ByteFunctionHelper#hash logic with ArrowBufHasher since it has murmur hash
> algorithm which could avoid hash collision.
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