larshelge opened a new issue, #29916: URL: https://github.com/apache/doris/issues/29916
### Search before asking - [X] I had searched in the [issues](https://github.com/apache/doris/issues?q=is%3Aissue) and found no similar issues. ### Version 2.0.3 ### What's Wrong? Java: OpenJDK 17 Doris: 2.0.3 The `JAVA_OPTS_FOR_JDK_9` env property in the FE config file `fe.conf` provides three references to the CMS garbage collector. This garbage collector was removed in Java 14. ``` -XX:+CMSClassUnloadingEnabled -XX:-CMSParallelRemarkEnabled -XX:CMSInitiatingOccupancyFraction=80 ``` This leads to a crash on startup with the following message. ` `` ./bin/start_fe.sh ``` ``` Unrecognized VM option 'CMSClassUnloadingEnabled' Error: Could not create the Java Virtual Machine. Error: A fatal exception has occurred. Program will exit. ``` ### What You Expected? I expect the FE to start successfully. The three references to the CMS garbage collector could be removed, or a new env variable `JAVA_OPTS_FOR_JDK_14` could be introduced. ``` -XX:+CMSClassUnloadingEnabled -XX:-CMSParallelRemarkEnabled -XX:CMSInitiatingOccupancyFraction=80 ``` ### How to Reproduce? Use JDK 17. Start the frontend with the `start_fe.sh` script. ### Anything Else? _No response_ ### Are you willing to submit PR? - [ ] Yes I am willing to submit a PR! ### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For additional commands, e-mail: commits-h...@doris.apache.org
