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https://issues.apache.org/jira/browse/ARROW-5815?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16877449#comment-16877449
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Liya Fan commented on ARROW-5815:
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[~jnadeau], thanks a lot for your comments.
The problem of asym API seems less significant than the problem of immutable
vector.
Would you please elaborate more about the problem of immutable vector?
I think it sounds reasonable. It improves code readability, and make the
program logic easier to reason about.
In addition, it helps JIT optimization (I am not sure if this is true?).
Are there any other reasons?
> [Java] Support swap functionality for fixed-width vectors
> ---------------------------------------------------------
>
> Key: ARROW-5815
> URL: https://issues.apache.org/jira/browse/ARROW-5815
> Project: Apache Arrow
> Issue Type: New Feature
> Components: Java
> Reporter: Liya Fan
> Assignee: Liya Fan
> Priority: Major
> Labels: pull-request-available
> Time Spent: 20m
> Remaining Estimate: 0h
>
> Support swapping data elements for fixed-width vectors.
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