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Posted to issues@arrow.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2019/12/17 05:20:00 UTC
[jira] [Updated] (ARROW-7406) [Java]
NonNullableStructVector#hashCode should pass hasher to child vectors
[ https://issues.apache.org/jira/browse/ARROW-7406?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ASF GitHub Bot updated ARROW-7406:
----------------------------------
Labels: pull-request-available (was: )
> [Java] NonNullableStructVector#hashCode should pass hasher to child vectors
> ---------------------------------------------------------------------------
>
> Key: ARROW-7406
> URL: https://issues.apache.org/jira/browse/ARROW-7406
> Project: Apache Arrow
> Issue Type: Bug
> Components: Java
> Reporter: Ji Liu
> Assignee: Ji Liu
> Priority: Major
> Labels: pull-request-available
>
> This was introduced by ARROW-6866 making parameter hasher useless in hashCode(int index, {{ArrowBufHasher}} hasher), and the child vectors would calculate hashCode using default hasher which is not correct.
> This issue should be fixed by passing hasher to child vector when calculating hashCode.
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