direct: add resilience against eventual consistency + fix tests#5694
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denik wants to merge 3 commits into
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direct: add resilience against eventual consistency + fix tests#5694denik wants to merge 3 commits into
denik wants to merge 3 commits into
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…ngine The testserver now returns 404 on the first dashboard GET after a create (eventual-consistency token), and the direct engine retries reads on 404 when it knows the resource should exist (has an ID on record). Co-authored-by: Isaac
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Approval status: pending
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Integration test reportCommit: 84f6cf6
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These just delegated to DoRead with no readiness polling. The post-create eventual-consistency read is already handled by refreshRemoteState, which retries on 404 via retryOnTransientOrMissing. Co-authored-by: Isaac
The matrix DATABRICKS_BUNDLE_ENGINE value is only set on the CLI subprocess env, so reading it via env.Get(t.Context()) in PrepareServerAndClient returned "" and the EC token was never selected -- the simulation was dead in tests. Thread the per-variant env into PrepareServerAndClient and gate EC on an explicit TESTS_STALE_ONCE=1 (direct engine only). Enable it for the dashboards tests and the no_drift invariant; migrate/continue_293 invoke terraform or the old CLI which do not retry, so they are left out. With EC genuinely on, WaitAfterCreate is required again to consume the post-create stale inside deploy; a 404 retry is expected and logged at debug (not warn). Retry interval is set to 1ms for acceptance to avoid 15s sleeps. Co-authored-by: Isaac
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Why
We've seen the dashboard API being eventually consistent which causes cloud tests to fail.
Tests