We are seeing this for 17 requests out of 0.5 million requests. The error is not at the start or end of the application.
SDK Version: 3.3.0
{"timestamp":"2022-06-10T19:02:24.732-07:00","message":"get","logger_name":"c.a.p.p.c.CouchbaseReadReactive","thread_name":"cb-timer-1-1","level":"ERROR","stack_trace":"com.couchbase.client.core.error.UnambiguousTimeoutException: GetRequest, Reason: TIMEOUT {"cancelled":true,"completed":true,"coreId":"0x7caaf2f000000002","idempotent":true,"lastChannelId":"7CAAF2F000000002/00000000D5434CB3","lastDispatchedFrom":"192.168.11.115:49652","lastDispatchedTo":"lpqospdbb50755.test.com:11210","reason":"TIMEOUT","requestId":4311964,"requestType":"GetRequest","retried":0,"service":{"bucket":"<Bucket>","collection":"_default","documentId":"<Key>","opaque":"0x2a9257","scope":"_default","type":"kv","vbucket":843},"timeoutMs":2500,"timings":{"totalMicros":2506238}}\tat com.couchbase.client.core.msg.BaseRequest.cancel(BaseRequest.java:184)\tat com.couchbase.client.core.msg.Request.cancel(Request.java:70)\tat com.couchbase.client.core.Timer.lambda$register$2(Timer.java:157)\tat com.couchbase.client.core.deps.io.netty.util.HashedWheelTimer$HashedWheelTimeout.run(HashedWheelTimer.java:715)\tat com.couchbase.client.core.deps.io.netty.util.concurrent.ImmediateExecutor.execute(ImmediateExecutor.java:34)\tat com.couchbase.client.core.deps.io.netty.util.HashedWheelTimer$HashedWheelTimeout.expire(HashedWheelTimer.java:703)\tat com.couchbase.client.core.deps.io.netty.util.HashedWheelTimer$HashedWheelBucket.expireTimeouts(HashedWheelTimer.java:790)\tat com.couchbase.client.core.deps.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:503)\tat com.couchbase.client.core.deps.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)\tat java.base/java.lang.Thread.run(Thread.java:833)","trace_id":"gt8","span_id":"9ba187ce-3432-4859-aa7f-96527efe2056","key":"<Key>","bucket":"fallback","time_taken":2519}