[jira] [Created] (ARROW-13640) [C++] ThreadIndexer occasionally fails in CI with "Check failed: (thread_index) < (Capacity())"

["David Li (Jira)" <ji...@apache.org>]

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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