java.lang.NoClassDefFoundError: org/eclipse/jetty/util/thread/QueuedThreadPool$一

1、错误描述

[WARNING] FAILED qtp1691065417{8<=8<=8/254,0}: java.lang.NoClassDefFoundError: org/eclipse/jetty/util/thread/QueuedThreadPool$1[WARNING] FAILED [email protected]: java.lang.NoClassDefFoundError: org/eclipse/jetty/util/thread/QueuedThreadPool$1Exception in thread "Thread-1" java.lang.NoClassDefFoundError: org/eclipse/jetty/util/thread/QueuedThreadPool$1	at org.eclipse.jetty.util.thread.QueuedThreadPool.doStop(QueuedThreadPool.java:110)	at org.eclipse.jetty.util.component.AbstractLifeCycle.stop(AbstractLifeCycle.java:80)	at org.eclipse.jetty.server.Server.doStop(Server.java:307)	at org.eclipse.jetty.util.component.AbstractLifeCycle.stop(AbstractLifeCycle.java:80)	at org.eclipse.jetty.util.thread.ShutdownThread.run(ShutdownThread.java:124)Caused by: java.lang.ClassNotFoundException: org.eclipse.jetty.util.thread.QueuedThreadPool$1	at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:50)	at org.codehaus.plexus.classworlds.realm.ClassRealm.unsynchronizedLoadClass(ClassRealm.java:271)	at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:247)	at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:239)	... 5 more

      由错误提示可知，是缺少jetty-util类

3、解决办法

（1）配置jetty-util