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https://issues.apache.org/jira/browse/ARROW-5775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated ARROW-5775:
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Labels: pull-request-available (was: )
> [C++] StructArray : cached boxed fields not thread-safe
> -------------------------------------------------------
>
> Key: ARROW-5775
> URL: https://issues.apache.org/jira/browse/ARROW-5775
> Project: Apache Arrow
> Issue Type: Bug
> Components: C++
> Affects Versions: 0.13.0
> Reporter: Antoine Pitrou
> Priority: Major
> Labels: pull-request-available
>
> The lazy initialization isn't thread-safe (it relies neither on a lock nor on
> an atomic).
> Perhaps we need a more general "cached property" facility to handle these
> cases.
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