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Posted to jira@arrow.apache.org by "Weston Pace (Jira)" <ji...@apache.org> on 2021/06/25 16:59:00 UTC
[jira] [Assigned] (ARROW-13173) [C++] TestAsyncUtil.ReadaheadFailed
asserts occasionally
[ https://issues.apache.org/jira/browse/ARROW-13173?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Weston Pace reassigned ARROW-13173:
-----------------------------------
Assignee: Weston Pace
> [C++] TestAsyncUtil.ReadaheadFailed asserts occasionally
> ---------------------------------------------------------
>
> Key: ARROW-13173
> URL: https://issues.apache.org/jira/browse/ARROW-13173
> Project: Apache Arrow
> Issue Type: Bug
> Components: C++
> Affects Versions: 4.0.0, 4.0.1
> Reporter: Yibo Cai
> Assignee: Weston Pace
> Priority: Major
> Fix For: 5.0.0
>
>
> Observed one test case failure from Travis CI arm64 job.
> https://travis-ci.com/github/apache/arrow/jobs/518630381#L2271
> {{TestAsyncUtil.ReadaheadFailed}} asserted at https://github.com/apache/arrow/blob/master/cpp/src/arrow/util/async_generator_test.cc#L1131
> Looks _SleepABit()_ cannot guarantee that _finished_ will be set in time, especially on busy CI hosts where many jobs share one machine.
> cc [~westonpace]
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