Any examples of a docker build we can reference? Accumulo has a few builds for different subprojects, but all build with Maven.
Thanks On Fri, Dec 21, 2018 at 4:53 PM Allen Wittenauer <a...@effectivemachines.com.invalid> wrote: > > I’m now at 4 times this week where my build job has landed on a node that > has broken JVM tasks hanging about from surefire tests gone awry. > (Culprits: Accumulo, Reef, and Sling.) Due to the way Linux does process > limits on systemd-based boxes, even though there is plenty of CPU and > memory, my tasks are getting killed because all of these surefire tests > have spawned enough threads that everything else fails. > > Folks: please, if you aren’t running in a docker container (which makes > it extremely easy to clean as well as enforce a sub-5k process limit), > please add a Post Action on your Jenkins job to blow away your tasks that > are still hanging around. > > At this point, I feel like I have no choice but to just start nuking any > long running java processes (-agent/slave.jar and the datadog stuff that > infra runs) before startup just so I can get a build. :( > > >
