compass 搜索引擎新手问题

Question

刚接触compass,按别人的例子配置了一下，出现了问题java.lang.NoSuchFieldException: sessionEventListenerConfig这是缺少哪什么文件，是需要加入什么包吗？

Answer 1

错误是这样的
Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'compassGps' defined in ServletContext resource [/WEB-INF/classes/applicationContext.xml]: Initialization of bean failed; nested exception is org.compass.gps.device.hibernate.HibernateGpsDeviceException: {hibernateDevice}: Failed to inject compass gps device events into hibernate 3.0 session factory [org.hibernate.impl.SessionFactoryImpl]; nested exception is java.lang.NoSuchFieldException: sessionEventListenerConfig
org.compass.gps.device.hibernate.HibernateGpsDeviceException: {hibernateDevice}: Failed to inject compass gps device events into hibernate 3.0 session factory [org.hibernate.impl.SessionFactoryImpl]; nested exception is java.lang.NoSuchFieldException: sessionEventListenerConfig
java.lang.NoSuchFieldException: sessionEventListenerConfig
at java.lang.Class.getDeclaredField(Unknown Source)
at org.compass.core.util.FieldInvoker.prepare(FieldInvoker.java:46)
at org.compass.gps.device.hibernate.dep.Hibernate3GpsDevice.registerEventsForHibernate30(Hibernate3GpsDevice.java:497)
at org.compass.gps.device.hibernate.dep.Hibernate3GpsDevice.doStart(Hibernate3GpsDevice.java:366)
at org.compass.gps.device.AbstractGpsDevice.start(AbstractGpsDevice.java:125)
at org.compass.gps.device.support.parallel.AbstractParallelGpsDevice.start(AbstractParallelGpsDevice.java:73)
at org.compass.gps.impl.AbstractCompassGps.start(AbstractCompassGps.java:166)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeCustomInitMethod(AbstractAutowireCapableBeanFactory.java:1133)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1095)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:396)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:233)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:145)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:283)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:313)
at org.springframework.web.context.support.AbstractRefreshableWebApplicationContext.refresh(AbstractRefreshableWebApplicationContext.java:139)
at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:252)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:190)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:49)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3843)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4342)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:926)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:889)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:492)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1149)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
at org.apache.catalina.core.StandardService.start(StandardService.java:516)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
at org.apache.catalina.startup.Catalina.start(Catalina.java:578)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)

Answer 2

spring中的配置
<!-- compass -->
<bean id="annotationConfiguration"
class="org.compass.annotations.config.CompassAnnotationsConfiguration" />
<bean id="compass" class="org.compass.spring.LocalCompassBean">
<property name="classMappings">
<list>
<value>org.ssh.mobilefarm.vo.TArticle</value>
</list>
</property>
<property name="compassConfiguration"
ref="annotationConfiguration" />
<property name="compassSettings">
<props>
<prop key="compass.engine.connection">
file://mobilefarm/compass
</prop>
<prop key="compass.transaction.factory">
org.compass.spring.transaction.SpringSyncTransactionFactory
</prop>
</props>
</property>
<property name="transactionManager" ref="transactionManager" />
</bean>
<bean id="compassTemplate"
class="org.compass.core.CompassTemplate">
<property name="compass" ref="compass" />
</bean>
<!-- Compass中建立索引与mirror database change的部件 -->
<bean id="hibernateGpsDevice"
class="org.compass.spring.device.hibernate.dep.SpringHibernate3GpsDevice">
<property name="name" value="hibernateDevice" />
<property name="sessionFactory" ref="sessionFactory" />
</bean>
<bean id="compassGps" class="org.compass.gps.impl.SingleCompassGps"
init-method="start" destroy-method="stop">
<property name="compass" ref="compass" />
<property name="gpsDevices">
<list>
<ref local="hibernateGpsDevice"/>
</list>
</property>
</bean>
就是在配置gpsDevices时出错，去掉便不报错

Answer 3

今天查了一下，好象是hibernate的问题，sessionEventListenerConfig如何配置啊！

Answer 4

<prop key="compass.engine.connection">
                    file://mobilefarm/compass  </prop>
中的路径到底指的是什么啊