Roman Khachatryan created FLINK-23811:
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Summary: Handle FINISHED subtasks in
CommonTestUtils.waitForAllTaskRunning
Key: FLINK-23811
URL: https://issues.apache.org/jira/browse/FLINK-23811
Project: Flink
Issue Type: Improvement
Components: Tests
Affects Versions: 1.14.0
Reporter: Roman Khachatryan
CommonTestUtils.waitForAllTaskRunning returns when all the subtasks are
running AND the job is running and not finished. However, with FLIP-147,
subtasks may finish and the job will still be running. So the method won't
return and instead timeout.
The solution could be:
- For new tests that can have finished subtasks treat return if subtask is
RUNING || FINISHED
- For old tests (that assume no finished subtasks) throw an exception
Note that a subtask may be in some other state (e.g. CANCELLED) which is fine,
as it can change after failing over the job.
This change is extracted from FLINK-21090 into a separate ticket because
multiple IT cases might be affected.
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