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test(platform): raise FT recovery waits from 90s to 300s #6864

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Merged
gz merged 1 commit into from
Aug 14, 2026
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test(platform): raise FT recovery waits from 90s to 300s #6864

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10 changes: 8 additions & 2 deletions python/tests/platform/test_fault_tolerance.py
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Original file line number Diff line number Diff line change
Expand Up @@ -79,6 +79,12 @@
# test pins 2 rather than using FELDERA_TEST_NUM_WORKERS.
_WORKERS = 2

# Waits for Running must ride out a restart that reschedules the pipeline pod
# onto another node, where the storage-volume reattach alone can take minutes
# under Kubernetes attach/detach contention. The determinism assertion runs on
# every poll, so the long timeout adds headroom without weakening the check.
_RUNNING_TIMEOUT_S = 300.0


def _create_ft_pipeline(name: str, workers: int):
"""Create a single-host fault-tolerant pipeline (mirrors helper.create_pipeline
Expand Down Expand Up @@ -116,7 +122,7 @@ def test_ft_input_replay_determinism(pipeline_name):
wait_for_condition(
f"running before crash (cycle {cycle})",
lambda: _deployment(pipeline_name)[0] == "Running",
timeout_s=90.0,
timeout_s=_RUNNING_TIMEOUT_S,
poll_interval_s=0.5,
)
# Let datagen feed a partial, not-yet-checkpointed step into the log.
Expand All @@ -138,6 +144,6 @@ def recovered():
wait_for_condition(
f"recovered to Running after crash (cycle {cycle})",
recovered,
timeout_s=90.0,
timeout_s=_RUNNING_TIMEOUT_S,
poll_interval_s=0.5,
)
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