Kann jemand Pleaseae hellp in der Maven-Anwendung lösen seit langem kämpfen. Ich verbinde mich mit Cassandra mit Spring-Boot-Anwendung. Jedes Mal, wenn wir ein mvn sauber Paket -DskipTests tun = true wir die folgende Warnung erhalten: -Maven Build-Probleme mit io.netty: netty-Handler: jar: 4.1.17.Final
und auf der Ausführung der Anwendung fehlschlägt (java -jar Ziel/DemoSearch-0.0.1-SNAPSHOT.jar) und angehängt ist der Stacktrace.
> Unsatisfied dependency expressed through constructor parameter 2;
> nested exception is
> org.springframework.beans.factory.BeanCreationException: Error
> creating bean with name 'cassandraCluster' defined in class path
> resource [org/springframework/boot/autoc
> onfigure/cassandra/CassandraAutoConfiguration.class]: Bean
> instantiation via factory method failed; nested exception is
> org.springframework.beans.BeanInstantiationExcept ion: Failed to
> instantiate [com.datastax.driver.core.Cluster]: Factory method
> 'cassandraCluster' threw exception; nested exception is
> java.lang.NoClassDefFoundError: io/ netty/util/Timer
> at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:185)
> ~[spring-beans-5.0.2.RELEASE.jar!/:5.0 .2.RELEASE]
> at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:579)
> ~[spring-beans-5.0.2.RELEASE.jar!/:5 .0.2.RELEASE]
> ... 40 common frames omitted Caused by: org.springframework.beans.factory.BeanCreationException: Error
> creating bean with name 'persistentEntities' defined in class path
> resource [org/springframewor
> k/data/rest/webmvc/config/RepositoryRestMvcConfiguration.class]: Bean
> instantiation via factory method failed; nested exception is
> org.springframework.beans.BeanInstanti ationException: Failed to
> instantiate
> [org.springframework.data.mapping.context.PersistentEntities]: Factory
> method 'persistentEntities' threw exception; nested exceptio n is
> org.springframework.beans.factory.UnsatisfiedDependencyException:
> Error creating bean with name
> 'org.springframework.boot.autoconfigure.data.cassandra.CassandraData
> AutoConfiguration': Unsatisfied dependency expressed through
> constructor parameter 2; nested exception is
> org.springframework.beans.factory.BeanCreationException: Error
> creating bean with name 'cassandraCluster' defined in class path
> resource
> [org/springframework/boot/autoconfigure/cassandra/CassandraAutoConfiguration.class]:
> Bean insta ntiation via factory method failed; nested exception is
> org.springframework.beans.BeanInstantiationException: Failed to
> instantiate [com.datastax.driver.core.Cluster]: F actory method
> 'cassandraCluster' threw exception; nested exception is
> java.lang.NoClassDefFoundError: io/netty/util/Timer
> at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:587)
> ~[spring-beans-5.0.2.RELEASE.jar!/:5 .0.2.RELEASE]
> at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1250)
> ~[spr ing-beans-5.0.2.RELEASE.jar!/:5.0.2.RELEASE]
> at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1099)
> ~[spring-beans-5 .0.2.RELEASE.jar!/:5.0.2.RELEASE]
> at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:545)
> ~[spring-beans-5.0.2.RE LEASE.jar!/:5.0.2.RELEASE]
> at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:502)
> ~[spring-beans-5.0.2.RELE ASE.jar!/:5.0.2.RELEASE]
> at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:312)
> ~[spring-beans-5.0.2.RELEASE.jar!/:5.0.2.RELEAS E]
> at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
> ~[spring-beans-5.0.2.RELEASE.jar!/:
> 5.0.2.RELEASE]
> at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:310)
> ~[spring-beans-5.0.2.RELEASE.jar!/:5.0.2.RELEASE]
> at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200)
> ~[spring-beans-5.0.2.RELEASE.jar!/:5.0.2.RELEASE]
> at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.resolveBeanReference(ConfigurationClassEnhancer.java:392)
> ~[spring-con text-5.0.2.RELEASE.jar!/:5.0.2.RELEASE]
> at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:364)
> ~[spring-context-5.0.2. RELEASE.jar!/:5.0.2.RELEASE]
> at org.springframework.data.rest.webmvc.config.RepositoryRestMvcConfiguration$$EnhancerBySpringCGLIB$$4669ff6b.persistentEntities(<generated>)
> ~[spring-data-rest
> -webmvc-3.0.2.RELEASE.jar!/:3.0.2.RELEASE]
> at org.springframework.data.rest.webmvc.config.RepositoryRestMvcConfiguration.jsonSchemaConverter(RepositoryRestMvcConfiguration.java:426)
> ~[spring-data-rest-web mvc-3.0.2.RELEASE.jar!/:3.0.2.RELEASE]
> at org.springframework.data.rest.webmvc.config.RepositoryRestMvcConfiguration$$EnhancerBySpringCGLIB$$4669ff6b.CGLIB$jsonSchemaConverter$26(<generated>)
> ~[spring
> -data-rest-webmvc-3.0.2.RELEASE.jar!/:3.0.2.RELEASE]
> at org.springframework.data.rest.webmvc.config.RepositoryRestMvcConfiguration$$EnhancerBySpringCGLIB$$4669ff6b$$FastClassBySpringCGLIB$$553cc2af.invoke(<generate
> d>) ~[spring-data-rest-webmvc-3.0.2.RELEASE.jar!/:3.0.2.RELEASE]
> at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228)
> ~[spring-core-5.0.2.RELEASE.jar!/:5.0.2.RELEASE]
> at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:361)
> ~[spring-context-5.0.2. RELEASE.jar!/:5.0.2.RELEASE]
> at org.springframework.data.rest.webmvc.config.RepositoryRestMvcConfiguration$$EnhancerBySpringCGLIB$$4669ff6b.jsonSchemaConverter(<generated>)
> ~[spring-data-res t-webmvc-3.0.2.RELEASE.jar!/:3.0.2.RELEASE]
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_101]
> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_101]
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_101]
> at java.lang.reflect.Method.invoke(Unknown Source) ~[na:1.8.0_101]
> at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154)
> ~[spring-beans-5.0.2.RELEASE.jar!/:5.0 .2.RELEASE]
> ... 41 common frames omitted Caused by: org.springframework.beans.BeanInstantiationException: Failed to
> instantiate
> [org.springframework.data.mapping.context.PersistentEntities]: Factory
> method 'per sistentEntities' threw exception; nested exception is
> org.springframework.beans.factory.UnsatisfiedDependencyException:
> Error creating bean with name 'org.springframewor
> k.boot.autoconfigure.data.cassandra.CassandraDataAutoConfiguration':
> Unsatisfied dependency expressed through constructor parameter 2;
> nested exception is org.springfram
> ework.beans.factory.BeanCreationException: Error creating bean with
> name 'cassandraCluster' defined in class path resource
> [org/springframework/boot/autoconfigure/cassan
> dra/CassandraAutoConfiguration.class]: Bean instantiation via factory
> method failed; nested exception is
> org.springframework.beans.BeanInstantiationException: Failed to
> instantiate [com.datastax.driver.core.Cluster]: Factory method
> 'cassandraCluster' threw exception; nested exception is
> java.lang.NoClassDefFoundError: io/netty/util/Time r
> at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:185)
> ~[spring-beans-5.0.2.RELEASE.jar!/:5.0 .2.RELEASE]
> at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:579)
> ~[spring-beans-5.0.2.RELEASE.jar!/:5 .0.2.RELEASE]
> ... 63 common frames omitted Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException:
> Error creating bean with name
> 'org.springframework.boot.autoconfigure.data.cassandra.Cassand
> raDataAutoConfiguration': Unsatisfied dependency expressed through
> constructor parameter 2; nested exception is
> org.springframework.beans.factory.BeanCreationException: Error
> creating bean with name 'cassandraCluster' defined in class path
> resource
> [org/springframework/boot/autoconfigure/cassandra/CassandraAutoConfiguration.class]:
> Bean instantiation via factory method failed; nested exception is
> org.springframework.beans.BeanInstantiationException: Failed to
> instantiate [com.datastax.driver.core.Clust er]: Factory method
> 'cassandraCluster' threw exception; nested exception is
> java.lang.NoClassDefFoundError: io/netty/util/Timer
> at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:729)
> ~[spring-beans-5.0.2.RELEASE.jar!/:5.0.2.RELEA SE]
> at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:192)
> ~[spring-beans-5.0.2.RELEASE.jar!/:5.0.2.RELEA SE]
> at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1270)
> ~[spring-beans-
> 5.0.2.RELEASE.jar!/:5.0.2.RELEASE]
> at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1127)
> ~[spring-beans-5 .0.2.RELEASE.jar!/:5.0.2.RELEASE]
> at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:545)
> ~[spring-beans-5.0.2.RE LEASE.jar!/:5.0.2.RELEASE]
> at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:502)
> ~[spring-beans-5.0.2.RELE ASE.jar!/:5.0.2.RELEASE]
> at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:312)
> ~[spring-beans-5.0.2.RELEASE.jar!/:5.0.2.RELEAS E]
> at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
> ~[spring-beans-5.0.2.RELEASE.jar!/:
> 5.0.2.RELEASE]
> at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:310)
> ~[spring-beans-5.0.2.RELEASE.jar!/:5.0.2.RELEASE]
> at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200)
> ~[spring-beans-5.0.2.RELEASE.jar!/:5.0.2.RELEASE]
> at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:368)
> ~[spring-beans-5.0.2.RELEASE.jar!/:5 .0.2.RELEASE]
> at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1250)
> ~[spr ing-beans-5.0.2.RELEASE.jar!/:5.0.2.RELEASE]
> at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1099)
> ~[spring-beans-5 .0.2.RELEASE.jar!/:5.0.2.RELEASE]
> at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:545)
> ~[spring-beans-5.0.2.RE LEASE.jar!/:5.0.2.RELEASE]
> at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:502)
> ~[spring-beans-5.0.2.RELE ASE.jar!/:5.0.2.RELEASE]
> at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:312)
> ~[spring-beans-5.0.2.RELEASE.jar!/:5.0.2.RELEAS E]
> at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
> ~[spring-beans-5.0.2.RELEASE.jar!/:
> 5.0.2.RELEASE]
> at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:310)
> ~[spring-beans-5.0.2.RELEASE.jar!/:5.0.2.RELEASE]
> at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200)
> ~[spring-beans-5.0.2.RELEASE.jar!/:5.0.2.RELEASE]
> at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeansOfType(DefaultListableBeanFactory.java:516)
> ~[spring-beans-5.0.2.RELEASE.jar!/:5.
> 0.2.RELEASE]
> at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeansOfType(DefaultListableBeanFactory.java:504)
> ~[spring-beans-5.0.2.RELEASE.jar!/:5.
> 0.2.RELEASE]
> at org.springframework.context.support.AbstractApplicationContext.getBeansOfType(AbstractApplicationContext.java:1194)
> ~[spring-context-5.0.2.RELEASE.jar!/:5.0.2 .RELEASE]
> at org.springframework.beans.factory.BeanFactoryUtils.beansOfTypeIncludingAncestors(BeanFactoryUtils.java:263)
> ~[spring-beans-5.0.2.RELEASE.jar!/:5.0.2.RELEASE]
> at org.springframework.data.rest.webmvc.config.RepositoryRestMvcConfiguration.persistentEntities(RepositoryRestMvcConfiguration.java:236)
> ~[spring-data-rest-webm vc-3.0.2.RELEASE.jar!/:3.0.2.RELEASE]
> at org.springframework.data.rest.webmvc.config.RepositoryRestMvcConfiguration$$EnhancerBySpringCGLIB$$4669ff6b.CGLIB$persistentEntities$19(<generated>)
> ~[spring- data-rest-webmvc-3.0.2.RELEASE.jar!/:3.0.2.RELEASE]
> at org.springframework.data.rest.webmvc.config.RepositoryRestMvcConfiguration$$EnhancerBySpringCGLIB$$4669ff6b$$FastClassBySpringCGLIB$$553cc2af.invoke(<generate
> d>) ~[spring-data-rest-webmvc-3.0.2.RELEASE.jar!/:3.0.2.RELEASE]
> at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228)
> ~[spring-core-5.0.2.RELEASE.jar!/:5.0.2.RELEASE]
> at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:361)
> ~[spring-context-5.0.2. RELEASE.jar!/:5.0.2.RELEASE]
> at org.springframework.data.rest.webmvc.config.RepositoryRestMvcConfiguration$$EnhancerBySpringCGLIB$$4669ff6b.persistentEntities(<generated>)
> ~[spring-data-rest
> -webmvc-3.0.2.RELEASE.jar!/:3.0.2.RELEASE]
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_101]
> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_101]
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_101]
> at java.lang.reflect.Method.invoke(Unknown Source) ~[na:1.8.0_101]
> at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154)
> ~[spring-beans-5.0.2.RELEASE.jar!/:5.0 .2.RELEASE]
> ... 64 common frames omitted Caused by: org.springframework.beans.factory.BeanCreationException: Error
> creating bean with name 'cassandraCluster' defined in class path
> resource [org/springframework/
> boot/autoconfigure/cassandra/CassandraAutoConfiguration.class]: Bean
> instantiation via factory method failed; nested exception is
> org.springframework.beans.BeanInstantia tionException: Failed to
> instantiate [com.datastax.driver.core.Cluster]: Factory method
> 'cassandraCluster' threw exception; nested exception is
> java.lang.NoClassDefFound Error: io/netty/util/Timer
> at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:587)
> ~[spring-beans-5.0.2.RELEASE.jar!/:5 .0.2.RELEASE]
> at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1250)
> ~[spr ing-beans-5.0.2.RELEASE.jar!/:5.0.2.RELEASE]
> at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1099)
> ~[spring-beans-5 .0.2.RELEASE.jar!/:5.0.2.RELEASE]
> at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:545)
> ~[spring-beans-5.0.2.RE LEASE.jar!/:5.0.2.RELEASE]
> at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:502)
> ~[spring-beans-5.0.2.RELE ASE.jar!/:5.0.2.RELEASE]
> at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:312)
> ~[spring-beans-5.0.2.RELEASE.jar!/:5.0.2.RELEAS E]
> at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
> ~[spring-beans-5.0.2.RELEASE.jar!/:
> 5.0.2.RELEASE]
> at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:310)
> ~[spring-beans-5.0.2.RELEASE.jar!/:5.0.2.RELEASE]
> at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200)
> ~[spring-beans-5.0.2.RELEASE.jar!/:5.0.2.RELEASE]
> at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:251)
> ~[spring-beans-5.0.2.RELEASE.jar!/:5.0.2.RELEASE ]
> at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1135)
> ~[spring-beans-5.0.2.RELEASE.ja r!/:5.0.2.RELEASE]
> at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1062)
> ~[spring-beans-5.0.2.RELEASE.jar! /:5.0.2.RELEASE]
> at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:815)
> ~[spring-beans-5.0.2.RELEASE.jar!/:5.0.2. RELEASE]
> at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:721)
> ~[spring-beans-5.0.2.RELEASE.jar!/:5.0.2.RELEA SE]
> ... 97 common frames omitted Caused by: org.springframework.beans.BeanInstantiationException: Failed to
> instantiate [com.datastax.driver.core.Cluster]: Factory method
> 'cassandraCluster' threw except ion; nested exception is
> java.lang.NoClassDefFoundError: io/netty/util/Timer
> at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:185)
> ~[spring-beans-5.0.2.RELEASE.jar!/:5.0 .2.RELEASE]
> at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:579)
> ~[spring-beans-5.0.2.RELEASE.jar!/:5 .0.2.RELEASE]
> ... 110 common frames omitted Caused by: java.lang.NoClassDefFoundError: io/netty/util/Timer
> at com.datastax.driver.core.Configuration$Builder.build(Configuration.java:317)
> ~[cassandra-driver-core-3.3.2.jar!/:na]
> at com.datastax.driver.core.Cluster$Builder.getConfiguration(Cluster.java:1318)
> ~[cassandra-driver-core-3.3.2.jar!/:na]
> at com.datastax.driver.core.Cluster.<init>(Cluster.java:113) ~[cassandra-driver-core-3.3.2.jar!/:na]
> at com.datastax.driver.core.Cluster.buildFrom(Cluster.java:178)
> ~[cassandra-driver-core-3.3.2.jar!/:na]
> at com.datastax.driver.core.Cluster$Builder.build(Cluster.java:1335)
> ~[cassandra-driver-core-3.3.2.jar!/:na]
> at org.springframework.boot.autoconfigure.cassandra.CassandraAutoConfiguration.cassandraCluster(CassandraAutoConfiguration.java:86)
> ~[spring-boot-autoconfigure-2
> .0.0.BUILD-SNAPSHOT.jar!/:2.0.0.BUILD-SNAPSHOT]
> at org.springframework.boot.autoconfigure.cassandra.CassandraAutoConfiguration$$EnhancerBySpringCGLIB$$26c07881.CGLIB$cassandraCluster$0(<generated>)
> ~[spring-bo
> ot-autoconfigure-2.0.0.BUILD-SNAPSHOT.jar!/:2.0.0.BUILD-SNAPSHOT]
> at org.springframework.boot.autoconfigure.cassandra.CassandraAutoConfiguration$$EnhancerBySpringCGLIB$$26c07881$$FastClassBySpringCGLIB$$f566d5b3.invoke(<generat
> ed>)
> ~[spring-boot-autoconfigure-2.0.0.BUILD-SNAPSHOT.jar!/:2.0.0.BUILD-SNAPSHOT]
> at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228)
> ~[spring-core-5.0.2.RELEASE.jar!/:5.0.2.RELEASE]
> at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:361)
> ~[spring-context-5.0.2. RELEASE.jar!/:5.0.2.RELEASE]
> at org.springframework.boot.autoconfigure.cassandra.CassandraAutoConfiguration$$EnhancerBySpringCGLIB$$26c07881.cassandraCluster(<generated>)
> ~[spring-boot-autoc
> onfigure-2.0.0.BUILD-SNAPSHOT.jar!/:2.0.0.BUILD-SNAPSHOT]
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_101]
> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_101]
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_101]
> at java.lang.reflect.Method.invoke(Unknown Source) ~[na:1.8.0_101]
> at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154)
> ~[spring-beans-5.0.2.RELEASE.jar!/:5.0 .2.RELEASE]
> ... 111 common frames omitted Caused by: java.lang.ClassNotFoundException: io.netty.util.Timer
> at java.net.URLClassLoader.findClass(Unknown Source) ~[na:1.8.0_101]
> at java.lang.ClassLoader.loadClass(Unknown Source) ~[na:1.8.0_101]
> at org.springframework.boot.loader.LaunchedURLClassLoader.loadClass(LaunchedURLClassLoader.java:93)
> ~[DemoSearch-0.0.1-SNAPSHOT.jar:0.0.1-SNAPSHOT]
> at java.lang.ClassLoader.loadClass(Unknown Source) ~[na:1.8.0_101]
> ... 127 common frames omitted
Sieht so aus, als ob das Spring-Boot-Framework, das zur Entwicklung von Federdaten für Casandra verwendet wurde, nicht mit dem Spring-Boot-Glas übereinstimmt, das Sie haben. Bitte verwenden Sie geeignete Versionen. com.datastax.cassandra cassandra-Treiber-Core 3.3.1 und Feder-Boot-Version 1.5.8.RELEASE –