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Posted to issues@arrow.apache.org by "Pindikura Ravindra (JIRA)" <ji...@apache.org> on 2019/08/05 06:32:00 UTC
[jira] [Resolved] (ARROW-6030) [Java] Efficiently compute hash code
for ArrowBufPointer
[ https://issues.apache.org/jira/browse/ARROW-6030?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Pindikura Ravindra resolved ARROW-6030.
---------------------------------------
Resolution: Fixed
Fix Version/s: 0.15.0
Issue resolved by pull request 4939
[https://github.com/apache/arrow/pull/4939]
> [Java] Efficiently compute hash code for ArrowBufPointer
> --------------------------------------------------------
>
> Key: ARROW-6030
> URL: https://issues.apache.org/jira/browse/ARROW-6030
> Project: Apache Arrow
> Issue Type: New Feature
> Components: Java
> Reporter: Liya Fan
> Assignee: Liya Fan
> Priority: Major
> Labels: pull-request-available
> Fix For: 0.15.0
>
> Time Spent: 3h 50m
> Remaining Estimate: 0h
>
> As ArrowBufHasher is introduced, we can compute the hash code of a continuous region within an ArrowBuf.
> We optimize the process to make it efficient to avoid recomputation.
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