[7.9.1] "ERR_CONNECTION_TIMED_OUT" with jdk-

When we start the SonarQube service with “AdoptOpenJDK\jdk-”, the sonar page opens normally.
When we use “jdk-”, the Sonar page is not displayed. The error message is “ERR_CONNECTION_TIMED_OUT”.
Is openJ9 compatible for version 7.9.1 of Sonar please?


Your version is past EOL. You should upgrade to either the latest version or the current LTS at your earliest convenience. Your upgrade path is:

7.9.1 → 8.9.7 → 9.3 (last step optional)

You may find the Upgrade Guide and the LTS-to-LTS Upgrade Notes helpful. If you have questions about upgrading, feel free to open a new thread for that here.

Once you upgrade, you should be able to run SonarQube with Java 11; it’s not supported for 7.9.1.


Thx Ann.
The 7.9 documentation says that version 7.9 is compatible with a jdk 11.