我有一个使用Glassfish 4.1在JavaEE中制作的RESTful Web应用程序。连接到MySql DB和OrientDB。当应用程序不时运行时,我会收到此错误:
Severe: Exception in thread "Timer-20"
Severe: java.lang.IllegalStateException: This web container has not yet been started
at org.glassfish.web.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1674)
at org.glassfish.web.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1633)
at com.orientechnologies.common.profiler.OAbstractProfiler$MemoryChecker.run(OAbstractProfiler.java:69)
at java.util.TimerThread.mainLoop(Timer.java:555)
at java.util.TimerThread.run(Timer.java:505)
Severe: Exception in thread "Timer-21"
Severe: java.lang.IllegalStateException: This web container has not yet been started
at org.glassfish.web.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1674)
at org.glassfish.web.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1633)
at com.orientechnologies.common.profiler.OAbstractProfiler$MemoryChecker.run(OAbstractProfiler.java:69)
at java.util.TimerThread.mainLoop(Timer.java:555)
at java.util.TimerThread.run(Timer.java:505)
即使这些错误没有破坏服务器,我仍然想知道它们来自哪里。我不明白为什么会这样。不知道在哪里看。希望有人能提供帮助,谢谢。