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Posted to jira@arrow.apache.org by "Krisztian Szucs (Jira)" <ji...@apache.org> on 2021/11/24 14:22:00 UTC
[jira] [Resolved] (ARROW-14696) [Java] Reset vectors before populating JDBC data when reusing vector schema root
[ https://issues.apache.org/jira/browse/ARROW-14696?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Krisztian Szucs resolved ARROW-14696.
-------------------------------------
Fix Version/s: 7.0.0
Resolution: Fixed
Issue resolved by pull request 11693
[https://github.com/apache/arrow/pull/11693]
> [Java] Reset vectors before populating JDBC data when reusing vector schema root
> --------------------------------------------------------------------------------
>
> Key: ARROW-14696
> URL: https://issues.apache.org/jira/browse/ARROW-14696
> Project: Apache Arrow
> Issue Type: Bug
> Components: Java
> Reporter: Liya Fan
> Assignee: Liya Fan
> Priority: Minor
> Labels: pull-request-available
> Fix For: 7.0.0
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> When the option of reusing vector schema root, the vectors should be reset before populating data from JDBC.
> This may cause problems when there are null values in the previous batch.
> For details, please see https://github.com/apache/arrow/issues/11589.
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