1-28 - xDS Stub Error
The current pod may be down.
Troubleshooting and resolution steps
You can use some third-party tools or
jstack [PID] > jstack.log to analyze the stack information and locate it.
Last modified January 3, 2023: Merge error code 3-3 to 3-8, 6-4 to 99-0. (#1796) (a687d30ae0)