Issue with signature name of merged model about merging-models-for-tensorflow-serving HOT 2 CLOSED

I have a merged model running in Tensorflow-Serving and when I do the following then I get an error.

python client.py --server_url "http://localhost:8501/v1/models/faster_rcnn_resnet:predict" --image_path ~/Downloads/image1.jpg --output_json ~/Downloads/output_image1.json --save_output_image "True" --label_map "$(pwd)/data/labels.pbtxt"

Error:
'Serving signature name: "serving_default" not found in signature def'

How to get rid of it?

Thanks

As a workaround, I had to modify the signature_name in https://github.com/fpaupier/tensorflow-serving_sidecar/blob/master/client.py#L103

formatted_json_input = json.dumps({"signature_name": "serving_default", "instances": image_tensor.tolist()})

Is there a way to set signature_name of the merged model while merging models?

from merging-models-for-tensorflow-serving.

We can't do much about this. We have to change default_signature in Tensorflow-Serving client code.
I couldn't think of any other good solution so feel free to reopen it.

from merging-models-for-tensorflow-serving.