1. Problem description

Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
[APP_IS_UNDEFINED:10.164.194.116:0000] [,,,] 2021-05-05 10:08:54.933 ERROR 18128 [main] org.springframework.boot.SpringApplication Application run failed

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'xxlJobExecutor' defined in class path resource [com/haiercash/marketcontrol/schedule/config/XxlJobConfig.class]: Invocation of init method failed; nested exception is java.lang.NoClassDefFoundError: org/eclipse/jetty/server/Handler
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1778)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:593)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:515)
	at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:320)
	at org.springframework.beans.factory.support.AbstractBeanFactory$$Lambda$168/331510866.getObject(Unknown Source)
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:318)
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:843)
	at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:877)
	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:549)
	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:142)
	at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:775)
	at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397)
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:316)
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1260)
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1248)
	at com.haiercash.marketcontrol.schedule.ScheduleApplication.main(ScheduleApplication.java:27)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48)
	at org.springframework.boot.loader.Launcher.launch(Launcher.java:87)
	at org.springframework.boot.loader.Launcher.launch(Launcher.java:50)
	at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:51)
Caused by: java.lang.NoClassDefFoundError: org/eclipse/jetty/server/Handler
	at com.xxl.job.core.rpc.netcom.jetty.server.JettyServer.start(JettyServer.java:23)
	at com.xxl.job.core.rpc.netcom.NetComServerFactory.start(NetComServerFactory.java:25)
	at com.xxl.job.core.executor.XxlJobExecutor.start(XxlJobExecutor.java:60)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeCustomInitMethod(AbstractAutowireCapableBeanFactory.java:1903)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1846)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1774)
	... 25 common frames omitted
Caused by: java.lang.ClassNotFoundException: org.eclipse.jetty.server.Handler
	at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at org.springframework.boot.loader.LaunchedURLClassLoader.loadClass(LaunchedURLClassLoader.java:93)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	... 35 common frames omitted

[APP_IS_UNDEFINED:10.164.194.116:0000] [,,,] 2021-05-05 10:09:07.905 INFO 29248 [AsyncResolver-bootstrap-executor-0] com.netflix.discovery.shared.resolver.aws.ConfigClusterResolver Resolving eureka endpoints via configuration
[APP_IS_UNDEFINED:10.164.194.116:0000] [,,,] 2021-05-05 10:09:22.905 INFO 29248 [AsyncResolver-bootstrap-executor-0] com.netflix.discovery.shared.resolver.aws.ConfigClusterResolver Resolving eureka endpoints via configuration
^Z
[3]+  Stopped                 tail -f detail.2021-05-05.0.log

2. Solutions

gradle

// https://mvnrepository.com/artifact/org.eclipse.jetty/jetty-servlet
implementation group: 'org.eclipse.jetty', name: 'jetty-servlet', version: '9.4.35.v20201120'

maven

<!-- https://mvnrepository.com/artifact/org.eclipse.jetty/jetty-servlet -->
<dependency>
    <groupId>org.eclipse.jetty</groupId>
    <artifactId>jetty-servlet</artifactId>
    <version>9.4.35.v20201120</version>
</dependency>