Routers not working with new Executor

[neopobo]

Hi,

When using seldon 1.1 with new executor, router always return first children from its inference graph.

The problem is that when using python or R wrapper the format of message returned is:
{"data":{"ndarray":[[1]]}}
but new executor expects:
{"data":{"ndarray":[1]}}
where "1" is a route number.

Old java implementation is working ok with [[1]] ndarray.

I see in the api>rest>client_test.go file that there is wrong okRouteResponse expected.

My local build of the Executor works when changing in api>utill>utils.go func ExtractRouteFromSeldonMessage

Line 13: routeArr[i] = int(value.GetListValue().GetValues()[0].GetNumberValue())

[ukclivecox]

Thanks. Can we extend it to allow both for now. A small PR for this would be great?

[neopobo]

I have created PR #1890,
Sorry do not know how to connect it with the issue.

I see I am a little bit late with PR, please feel free to throw it away if You already have the sollution

[ellisvalentiner]

Is there a temporary fix for this or do we have to wait for the next release?