test_stress_creation_and_deletion: ValueError: Could not find dependent
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flaky test
- Dominant language
- Python
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Description
This test frequently randomly fails on CI with the exception
```
E ValueError: Could not find dependent ('sum-99d8cecd7d8e742da266a502529a4475', 2, 1). Check worker logs
```
e.g. https://github.com/dask/distributed/pull/5168/checks?check_run_id=3249880498
The more I look at this test the more I get convinced that the test itself is fine and it's genuinely reporting the one thing that it's supposed to test against - a computation must be resilient to nanny restart - is not OK.
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