[jira] [Resolved] (ARROW-13872) [Java] ExtensionTypeVector does not work with RangeEqualsVisitor

["Liya Fan (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-13872?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Liya Fan resolved ARROW-13872.
------------------------------
    Fix Version/s: 6.0.0
       Resolution: Fixed

Issue resolved by pull request 11073
[https://github.com/apache/arrow/pull/11073]

> [Java] ExtensionTypeVector does not work with RangeEqualsVisitor
> ----------------------------------------------------------------
>
>                 Key: ARROW-13872
>                 URL: https://issues.apache.org/jira/browse/ARROW-13872
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: Java
>    Affects Versions: 5.0.0
>            Reporter: Bryan Cutler
>            Assignee: Bryan Cutler
>            Priority: Minor
>              Labels: pull-request-available
>             Fix For: 6.0.0
>
>          Time Spent: 1h
>  Remaining Estimate: 0h
>
> When using an ExtensionTypeVector with a RangeEqualsVector to compare with another extension type vector, it fails because in vector.accept() the extension type defers to the underlyingVector, but this is not done for the vector initially set in the RangeEqualsVisitor, so it ends up either failing due to different types or attempting to cast the extension vector to the underlying vector type.



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