#112466

New ERROR Pattern: PlaceOrder Fails on Shipping Quote EOF

Log PatternERROR2 all time

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{"first_seen_at":"2026-10-08T02:10:48.556602Z","log_level":null,"log_pattern":"request_type;neutral⇒outgoing <*> <*> <*> status;badge-error⇒ERROR status;right-badge-error⇒ERROR protocol;right-badge-neutral⇒rpc duration;right-badge-neutral⇒<*> ms session;right-badge-neutral⇒<*> user id;right-badge-neutral⇒<*>","occurrence_count":1,"pattern_hash":"95c476bf","sample_message":"request_type;neutral⇒outgoing rpc.method;neutral⇒PlaceOrder rpc.service;neutral⇒oteldemo.CheckoutService span_name;neutral⇒grpc.oteldemo.CheckoutService/PlaceOrder status;badge-error⇒ERROR attributes;text-textWeak⇒{\"grpc\":{\"error_message\":\"13 INTERNAL: shipping quote failure: failed POST to shipping service: Post \\\"http://shipping:8080/get-quote\\\": EOF\",\"error_name\":\"Error\"},\"rpc\":{\"grpc\":{\"status_code\":13},\"method\":\"PlaceOrder\",\"service\":\"oteldemo.CheckoutService\",\"system\":\"grpc\"},\"server\":{\"address\":\"checkout\",\"port\":8080},\"session\":{\"id\":\"75ad5f6c-c3d9-4569-9ccc-4bcaa80695cd\"},\"user\":{\"id\":\"8a9506d4-3b2b-450b-8ec8-5d429a722223\"}} status;right-badge-error⇒ERROR protocol;right-badge-neutral⇒rpc duration;right-badge-neutral⇒23.0 ms session;right-badge-neutral⇒75ad5f6c-c3d9-4569-9ccc-4bcaa80695cd user id;right-badge-neutral⇒8a9506d4-3b2b-450b-8ec8-5d429a722223","service_name":"frontend","source_field":"summary"}

## New ERROR Pattern: PlaceOrder Fails on Shipping Quote EOF

- Type: log_pattern
- Severity: critical
- Service: frontend

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Log pattern

Event summary

outgoing <*> <*> <*>ERRORERRORrpc<*> ms<*> user<*>

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outgoingPlaceOrderoteldemo.CheckoutServicegrpc.oteldemo.CheckoutService/PlaceOrderERROR{"grpc":{"error_message":"13 INTERNAL: shipping quote failure: failed POST to shipping service: Post "http://shipping:8080/get-quote": EOF","error_name":"Error"},"rpc":{"grpc":{"status_code":13},"method":"PlaceOrder","service":"oteldemo.CheckoutService","system":"grpc"},"server":{"address":"checkout","port":8080},"session":{"id":"75ad5f6c-c3d9-4569-9ccc-4bcaa80695cd"},"user":{"id":"8a9506d4-3b2b-450b-8ec8-5d429a722223"}}ERRORrpc23.0 ms75ad5f6c-c3d9-4569-9ccc-4bcaa80695cd user8a9506d4-3b2b-450b-8ec8-5d429a722223

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