99-0 - Internal Unknown Error

Mon, 01 Jan 0001 00:00:00 +0000

An internal unknown error in Dubbo.

Possible Causes

Unknown error

Troubleshooting and Resolution Steps

Preserve the scene. Save the log files and try to record the situation at the time of the failure as much as possible. (You can analyze the stack information using some third-party tools or by using jstack [PID] > jstack.log.)
If there are logs of other error codes before this error code, check the records of that error code first.
Check if there are any errors in the configuration files.
If the error was introduced by modifying the code, try rolling back to the previous version.
If none of the above steps resolved the issue, create a minimal Demo to reproduce the problem, then report the issue on the GitHub Issue Tracker.

Also see Configuration Item Manual

99-1 - Program Interrupted

Mon, 01 Jan 0001 00:00:00 +0000

An unknown error within Dubbo.

Possible Causes

The program receives an interruption notification from the JVM level and is forced to stop blocking waits.

Troubleshooting and Resolution Steps

This exception usually occurs during the process of closing the thread pool or the application. Please check whether it impacts normal business operations. If there is no impact, it can be ignored; if there is an impact, please refer to the corresponding troubleshooting manual. For more troubleshooting ideas, you can refer to article 99-0.

99 - Other Unknown Errors on Apache Dubbo

99-0 - Internal Unknown Error

Possible Causes

Troubleshooting and Resolution Steps

99-1 - Program Interrupted

Possible Causes

Troubleshooting and Resolution Steps