grpc.framework.interfaces.face.face.ExpirationError: ExpirationError(code=StatusCode.DEADLINE_EXCEEDED, details="Deadline Exceeded")

[LongQi]

When I run "./predict_client.py ... ..." or "cloudml models predict ... ..."
It appear error: grpc.framework.interfaces.face.face.ExpirationError: ExpirationError(code=StatusCode.DEADLINE_EXCEEDED, details="Deadline Exceeded")

[tobegit3hub]

It seems the server is not available. Please make sure the server is running at the expected port.

[machine4life]

in my case , I solved it by set stub.predict(request,10) to stub.predict(request,1000)

i have the same problem, and the server received the request and print
2018-06-09 16:24:39.758947: I tensorflow_serving/model_servers/main.cc:316] Running ModelServer at 0.0.0.0:9000 ...
<<<<< in MergerInputs Func >>>>>>>>
batch size is ================= 1