getting "Unknown desc = OK: HTTP status code 200; transport: missing content-type field"

[sumit-joshi-mt]

Hi,
We are getting "rpc error: code = Unknown desc = OK: HTTP status code 200; transport: missing content-type field" error intermittently after adding linkerd to service; destination was up and running and request was not reached to destination as well.
has anyone seen this?
We are using proxy version edge-20.10.6 on kubernetes v1.17.12

[kleimkuhler]

Hi @sumit-joshi-mt. Is this a gRPC service by chance?

Also I would recommend upgrading to either the latest edge (edge-20.12.4) or the latest stable (stable-2.9.1)—both of which are later release than edge-20.10.6. Once you do that it will be helpful to know if the problem persists and we can go from there.

[sumit-joshi-mt]

Hi, @kleimkuhler Yes. it is grpc service. Okay will try with latest release in that case.
Thank you

[cpretzer]

hi @sumit-joshi-mt how did your tests with the latest release go? Did it resolve the issue?