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https://issues.apache.org/jira/browse/ARROW-16116?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Antoine Pitrou resolved ARROW-16116.
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Fix Version/s: 8.0.0
(was: 9.0.0)
Resolution: Fixed
Issue resolved by pull request 12829
[https://github.com/apache/arrow/pull/12829]
> [C++] Properly handle non-nullable fields in Parquet reading
> ------------------------------------------------------------
>
> Key: ARROW-16116
> URL: https://issues.apache.org/jira/browse/ARROW-16116
> Project: Apache Arrow
> Issue Type: Bug
> Components: C++
> Reporter: David Li
> Assignee: David Li
> Priority: Major
> Labels: pull-request-available
> Fix For: 8.0.0
>
> Time Spent: 1h 40m
> Remaining Estimate: 0h
>
> ARROW-15961 found that the Parquet Arrow reader wasn't respecting the
> nullable aspect of fields, we need to ensure that if we reconstruct an array
> for a non-nullable field, that it has no validity bitmap. We need to also add
> tests for this case, they're implicitly tested in a few places, but we should
> explicitly test this for all supported types.
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