From the logs we could see GC errors, and have increased the startup/max allocated heap to 16GiB. 

Caused by: java.lang.OutOfMemoryError: GC overhead limit exceeded
2021-08-30 02:53:40 ERROR [39539706-280730] - org.sonatype.nexus.web.internal.ErrorPageFilter - Internal error: null 

Once Nexus is back online, I'll unleash the Jenkins job queue.

Cheers.

On Mon, Aug 30, 2021 at 1:17 PM Anil Belur <abelur@...> wrote:

Hello all,

Apologies for the inconvenience, we are having an issue with ODL Nexus server presently. Since these servers hold logs for all jobs, and work as proxy and storage for Docker and other packages, we have put Jenkins into Shutdown Mode, which will put all jobs on hold until we get the Nexus systems back up.

I'll let you all know as soon as we're back up and running.

Regards,
Anil Belur