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tests: accomodate some messages that can fail tests (#8144)

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## Problem

- `test_storage_controller_many_tenants` can fail with warnings in the
storage controller about tenant creation holding a lock for too long,
because this test stresses the machine running the test with many
concurrent timeline creations
- `test_tenant_delete_smoke` can fail when synthetic remote storage
errors show up

## Summary of changes

- tolerate warnings about slow timeline creation in
test_storage_controller_many_tenants
- tolerate both possible errors during error_tolerant_delete
This commit is contained in:
John Spray
2024-06-24 18:03:53 +01:00
committed by GitHub
parent 3d760938e1
commit 1ea5d8b132
2 changed files with 16 additions and 3 deletions
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11
test_runner/performance/test_storage_controller_scale.py
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@@ -48,7 +48,16 @@ def test_storage_controller_many_tenants(
# We will intentionally stress reconciler concurrrency, which triggers a warning when lots
# of shards are hitting the delayed path.
env.storage_controller.allowed_errors.append(".*Many shards are waiting to reconcile")
env.storage_controller.allowed_errors.extend(
[
# We will intentionally stress reconciler concurrrency, which triggers a warning when lots
# of shards are hitting the delayed path.
".*Many shards are waiting to reconcile",
# We will create many timelines concurrently, so they might get slow enough to trip the warning
# that timeline creation is holding a lock too long.
".*Shared lock by TimelineCreate.*was held.*",
]
)
for ps in env.pageservers:
# This can happen because when we do a loop over all pageservers and mark them offline/active,