The shutdown can be stuck for hours waiting on the thread to join, effectively blocking Jenkins to boot up. Thread#interrupt repeatedly, log progress, and Thread#stop if all else fails.
[x] Make sure you are opening from a topic/feature/bugfix branch (right side) and not your main branch!
[x] Ensure that the pull request title represents the desired changelog entry
[x] Please describe what you did
[x] Link to relevant issues in GitHub or Jira
[x] Link to relevant pull requests, esp. upstream and downstream changes
[n/a] Ensure you have provided tests - that demonstrates feature works or fixes the issue
The
shutdowncan be stuck for hours waiting on the thread to join, effectively blocking Jenkins to boot up.Thread#interruptrepeatedly, log progress, andThread#stopif all else fails.