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Use precondition failed code in delete_timeline when tenant is missing (#3884)

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This allows client to differentiate between missing tenant and missing
timeline cases
This commit is contained in:
Dmitry Rodionov
2023-03-27 21:01:46 +03:00
committed by GitHub
parent f14895b48e
commit 6efea43449
4 changed files with 29 additions and 3 deletions
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6
test_runner/regress/test_timeline_delete.py
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@@ -10,7 +10,7 @@ def test_timeline_delete(neon_simple_env: NeonEnv):
env.pageserver.allowed_errors.append(".*Timeline .* was not found.*")
env.pageserver.allowed_errors.append(".*timeline not found.*")
env.pageserver.allowed_errors.append(".*Cannot delete timeline which has child timelines.*")
env.pageserver.allowed_errors.append(".*NotFound: tenant .*")
env.pageserver.allowed_errors.append(".*Precondition failed: Requested tenant is missing.*")
ps_http = env.pageserver.http_client()
@@ -24,11 +24,11 @@ def test_timeline_delete(neon_simple_env: NeonEnv):
invalid_tenant_id = TenantId.generate()
with pytest.raises(
PageserverApiException,
match=f"NotFound: tenant {invalid_tenant_id}",
match="Precondition failed: Requested tenant is missing",
) as exc:
ps_http.timeline_delete(tenant_id=invalid_tenant_id, timeline_id=invalid_timeline_id)
assert exc.value.status_code == 404
assert exc.value.status_code == 412
# construct pair of branches to validate that pageserver prohibits
# deletion of ancestor timelines when they have child branches