Fix testLatestDeps once more...#18332
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PR open-telemetry#18316 removed the test classpath filter that excluded the grpc library instrumentation jar from testExperimental, testStableSemconv, and testBothSemconv. The removed comment explicitly warned that the bundled ContextStorageOverride breaks these tests, and indeed it does: with the library on the classpath, the gRPC Context (including its cancellation) propagates through application executors, causing clientCallAfterServerCompleted to fail with 'CANCELLED: io.grpc.Context was cancelled without error'. This was the root cause of recent testLatestDeps3 job failures on main.
laurit
approved these changes
Apr 27, 2026
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Caused by auto-merging PR #18316 before the test latest deps pinning took place.