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Posted to dev@arrow.apache.org by "Liya Fan (JIRA)" <ji...@apache.org> on 2019/07/25 01:54:00 UTC

[jira] [Created] (ARROW-6030) [Java] Efficiently compute hash code for ArrowBufPointer

Liya Fan created ARROW-6030:
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             Summary: [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


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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