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https://issues.apache.org/jira/browse/ARROW-6221?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Liya Fan closed ARROW-6221.
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Resolution: Won't Fix
According to the discussion in
https://lists.apache.org/thread.html/8de66a11b0256d2c81aa767f9ad3b4501829707bf16fb80bbb927f72@%3Cdev.arrow.apache.org%3E
The code in the PR is not applicable. So we close it.
> [Java] Improve the performance of RangeEqualVisitor for comparing
> variable-width vectors
> ----------------------------------------------------------------------------------------
>
> Key: ARROW-6221
> URL: https://issues.apache.org/jira/browse/ARROW-6221
> Project: Apache Arrow
> Issue Type: Improvement
> Components: Java
> Reporter: Liya Fan
> Assignee: Liya Fan
> Priority: Major
> Labels: pull-request-available
> Time Spent: 3.5h
> Remaining Estimate: 0h
>
> Two improvements:
> # Compare the whole range of the data buffer, instead of comparing
> individual elements.
> # If two elements are of different sizes, there is no need to compare them.
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