java.lang.ClassNotFoundException: org.apache.commons.pool2.impl.GenericObjectPoo

Q132284591

　　问题描述：
　　

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'redisTemplate' defined in>
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1512)　　
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:
521)　　
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:
458)　　
at org.springframework.beans.factory.support.AbstractBeanFactory$
1.getObject(AbstractBeanFactory.java:296)　　
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:
223)　　
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:
293)　　
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:
194)　　
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:
628)　　
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:
932)　　
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:
479)　　
at org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:
120)　　
at org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:
60)　　
at org.springframework.test.context.support.AbstractDelegatingSmartContextLoader.delegateLoading(AbstractDelegatingSmartContextLoader.java:
100)　　
at org.springframework.test.context.support.AbstractDelegatingSmartContextLoader.loadContext(AbstractDelegatingSmartContextLoader.java:
248)　　
at org.springframework.test.context.CacheAwareContextLoaderDelegate.loadContextInternal(CacheAwareContextLoaderDelegate.java:
64)　　
at org.springframework.test.context.CacheAwareContextLoaderDelegate.loadContext(CacheAwareContextLoaderDelegate.java:
91)　　
...
25 more　　
Caused by: java.lang.NoSuchMethodError: org.springframework.core.serializer.support.DeserializingConverter.
<init>(Ljava/lang/ClassLoader;)V　　
at org.springframework.data.redis.serializer.JdkSerializationRedisSerializer.
<init>(JdkSerializationRedisSerializer.java:53)　　
at org.springframework.data.redis.core.RedisTemplate.afterPropertiesSet(RedisTemplate.java:
119)　　
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:
1571)　　
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:
1509)　　
...
40 more　　

　　上面问题主要解决办法是将spring版本升级，之前我用的spring版本是4.1.6.RELEASE，将其版本升级到4.3.34.RELEASE后问题解决，而不是网上所说的将jedis版本降级到2.6.2
　　升级后会带来一系列的包兼容问题：
　　包括：
　　junit
　　mongodb
　　cxf
　　...
　　http://blog.csdn.net/hiredme/article/details/46999975
　　http://www.jianshu.com/p/acc2b26ccfcc
　　http://aperise.iteye.com/blog/2342615
　　http://stackoverflow.com/questions/8530819/unable-to-locate-spring-namespacehandler-for-xml-schema-namespace-http-cxf-ap