Docker problem when using it in Mac

[paulakeen]

The docker directory in Mac is not under /var/lib/docker but apparently under ~/Library/Containers/com.docker.docker/Data. When copying the example scenario-1 files under this directory, flink responds "Internal Server Error".

I tried this trick I found somewhere, but I still get the "Internal Server Error" message:

docker run -v my-container:/_data --name helper busybox true
docker cp . helper:/_data
docker rm helper

Has anyone ever installed the RMLStreamer in Mac?