Hi *,

Problem is that docker cannot upload the debian-9 aarch64 image to dockerhub and I do not have a clue how to fix that.

The upload is initiated and just before finishing it is rejected by an "unauthorized: authentication required" message
See https://ci.bigtop.apache.org/job/Docker-Toolchain-Trunk-Aarch64/OS=debian-9-aarch64/21/console

This error message is clearly not correct since I was able to upload other images from that node. It is 100% reproducable.

I would appreciate any help, insight or clue on how to fix that issue.

Compilation fails because of that outdated image: The R_HOME environment variable is missing or spark R integration on Aarch64 debian-9.