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Posted to jira@arrow.apache.org by "Antoine Pitrou (Jira)" <ji...@apache.org> on 2022/01/27 10:06:00 UTC
[jira] [Resolved] (ARROW-15427) [C++][Gandiva] Dead lock in cache
[ https://issues.apache.org/jira/browse/ARROW-15427?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Antoine Pitrou resolved ARROW-15427.
------------------------------------
Fix Version/s: 7.0.0
Resolution: Fixed
Issue resolved by pull request 12238
[https://github.com/apache/arrow/pull/12238]
> [C++][Gandiva] Dead lock in cache
> ---------------------------------
>
> Key: ARROW-15427
> URL: https://issues.apache.org/jira/browse/ARROW-15427
> Project: Apache Arrow
> Issue Type: Bug
> Components: C++ - Gandiva
> Reporter: Nate Clark
> Assignee: Nate Clark
> Priority: Major
> Labels: pull-request-available
> Fix For: 7.0.0
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> Encountered a dead lock a few times trying to lock the mutex in gandiva::Cache. Not sure how this was occurring but using `std::lock_guard` to hold the lock stopped it from happening.
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