bash-3.2$ docker pull scrapinghub/portia
Using default tag: latest
Pulling repository docker.io/scrapinghub/portia
5c46b4ea62e2: Layer already being pulled by another client. Waiting.
According to the situation you described, it may be that your first download was unsuccessful, and then you tried ctrl + c and then downloaded again. The download of the official docker server is extremely unstable due to GFW. It is recommended to choose Alibaba Cloud’s docker image. server. Or you can buy a VPN or other circumvention tools.
If docker encounters a problem and is hung when pulling the image, then other pulls will need to wait for the unfinished pull to complete before they can continue. So you can restart docker first and pull again
But since you are already using daocloud, you can try its dao pull, and this problem will not occur
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Layer already being pulled by another client. Waiting.
another client
Are other windows pulling?
Restart the docker service
service docker restart && docker pull scrapinghub/portia
According to the situation you described, it may be that your first download was unsuccessful, and then you tried ctrl + c and then downloaded again. The download of the official docker server is extremely unstable due to GFW. It is recommended to choose Alibaba Cloud’s docker image. server. Or you can buy a VPN or other circumvention tools.
If docker encounters a problem and is hung when pulling the image, then other pulls will need to wait for the unfinished pull to complete before they can continue.
So you can restart docker first and pull again
But since you are already using daocloud, you can try its dao pull, and this problem will not occur