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Posted to dev@ignite.apache.org by "Ilya Kasnacheev (Jira)" <ji...@apache.org> on 2019/11/11 09:16:00 UTC

[jira] [Created] (IGNITE-12365) Concurrent removeAll() on the same cache leads to deadlock

Ilya Kasnacheev created IGNITE-12365:
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             Summary: Concurrent removeAll() on the same cache leads to deadlock
                 Key: IGNITE-12365
                 URL: https://issues.apache.org/jira/browse/IGNITE-12365
             Project: Ignite
          Issue Type: Bug
          Components: cache
    Affects Versions: 2.8
            Reporter: Ilya Kasnacheev


That's because removeAll is implemented as invokeAll with HashSet parameter.

invokeAll + HashSet = 💀

I will attach simple reproducer (please note that multiple invocations of test is needed, typically 5-10) as well as thread dumps.



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