David Li created ARROW-13640:
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Summary: [C++] ThreadIndexer occasionally fails in CI with "Check
failed: (thread_index) < (Capacity())"
Key: ARROW-13640
URL: https://issues.apache.org/jira/browse/ARROW-13640
Project: Apache Arrow
Issue Type: Bug
Components: C++
Reporter: David Li
Attachments: logs_226722.zip, logs_228125.zip
While this is rare/only affects CI (seemingly) for now I'm worried this might
be an actual (rare) race condition or edge condition that warrants further
examination.
Example run 1:
[https://github.com/apache/arrow/pull/10931/checks?check_run_id=3343261754]
[^logs_228125.zip]
Example run 2:
[https://github.com/apache/arrow/runs/3297047999?check_suite_focus=true]
[^logs_226722.zip]
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