Unable to start the tomcat from window service as well from Monitor Tomcat.
where we can find System Event log or how can we debut why it is not starting
Error:
31-Mar-2021 12:44:54.356 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent The Apache Tomcat Native library which allows using OpenSSL was not found on the java.library.path: [C:\Program Files\Apache Software Foundation\Tomcat 10.0\bin;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\Program Files\Java\jre1.8.0_271\bin;D:\Software\apache-maven-3.6.3\bin;C:\Program Files\Java\jdk-15.0.2\bin;C:\Program Files\Common Files\Oracle\Java\javapath;C:\Program Files (x86)\Common Files\Oracle\Java\javapath;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\WINDOWS\System32\OpenSSH\;C:\Program Files\ServiceNow;C:\Program Files\Git\cmd;C:\Program Files\Java\jre1.8.0_271\bin;;C:\Program Files\Docker\Docker\resources\bin;C:\ProgramData\DockerDesktop\version-bin;C:\WINDOWS\ServiceProfiles\LocalService\AppData\Local\Microsoft\WindowsApps;.]
2021-03-31 16:48:41 Apache Commons Daemon procrun stderr initialized.
NOTE: Picked up JDK_JAVA_OPTIONS: --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.rmi/sun.rmi.transport=ALL-UNNAMED
Unrecognized VM option 'UseGlGC'
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.
[2021-03-31 17:18:00] [error] ( javajni.c:828 ) [25268] CreateJavaVM Failed with error [-6]
[2021-03-31 17:18:00] [error] ( javajni.c:828 ) [25268] The system could not find the environment option that was entered.
[2021-03-31 17:18:00] [debug] ( javajni.c:1087) [25268] Java worker thread finished : with status = 2
[2021-03-31 17:18:00] [error] ( prunsrv.c:1386) [ 2372] Failed to start Java
[2021-03-31 17:18:00] [error] ( prunsrv.c:1740) [ 2372] ServiceStart returned 4.
[2021-03-31 17:18:00] [debug] ( prunsrv.c:1032) [ 2372] reportServiceStatusE: dwCurrentState = 1, dwWin32ExitCode = 1066, dwWaitHint = 0, dwServiceSpecificExitCode = 4.
[2021-03-31 17:18:00] [info] ( prunsrv.c:1808) [18004] Run service finished.
[2021-03-31 17:18:00] [info] ( prunsrv.c:1980) [18004] Apache Commons Daemon procrun finished.
@alain.janinm you are right it should be -XX:+UseG1GC instead of -XX:+UseGlGC Issue resolved.