Log on to the EDAS console to start the corresponding application. Troubleshoot the abnormal exit of Ali-Tomcat:
- Check whether error messages are logged in /home/admin/tomcat(installation directory)/logs/catalina.out.
- Check whether the system memory is sufficient. If the system memory is insufficient, the system out-of-memory Killer (OOM Killer) is triggered. For details, search for "Linux oom kill". If OOM Killer is triggered. We recommend that you check the system memory usage and adjust the memory allocation policies.