Oozie时出现org.apache.oozie.service.ServiceException: E0103: Could not load service

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2017-05-09 10:41:25,882  INFO HadoopAccessorService:520 - SERVER[bigdatamaster] JOB_TRACKER_WHITELIST :

, Total entries :1　　
2017-05-09 10:41:25,882  INFO HadoopAccessorService:520 - SERVER[bigdatamaster] NAME_NODE_WHITELIST :

, Total entries :1
　　
2017-05-09 10:41:25,882  INFO HadoopAccessorService:520 - SERVER[bigdatamaster] Oozie Kerberos Authentication [disabled]

　　
2017-05-09 10:41:26,739  WARN NativeCodeLoader:62 - SERVER[bigdatamaster] Unable to load native-hadoop library for your platform... using builtin-java>　　
2017-05-09 10:41:27,790  INFO URIHandlerService:520 - SERVER[bigdatamaster] Loaded urihandlers [org.apache.oozie.dependency.FSURIHandler]
　　
2017-05-09 10:41:27,791  INFO URIHandlerService:520 - SERVER[bigdatamaster] Loaded default urihandler org.apache.oozie.dependency.FSURIHandler
　　
2017-05-09 10:41:33,262 FATAL Services:514 - SERVER[bigdatamaster] Runtime Exception during Services Load. Check your list of 'oozie.services' or 'oozie.services.ext'
　　
2017-05-09 10:41:33,298 FATAL Services:514 - SERVER[bigdatamaster] E0103: Could not load service>

　　
org.apache.oozie.service.ServiceException: E0103: Could not load service>　　
at org.apache.oozie.service.Services.loadServices(Services.java:309)
　　
at org.apache.oozie.service.Services.init(Services.java:213)
　　
at org.apache.oozie.servlet.ServicesLoader.contextInitialized(ServicesLoader.java:46)
　　
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4210)
　　
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4709)
　　
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:802)
　　
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:779)
　　
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:583)
　　
at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:676)
　　
at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:602)
　　
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:503)
　　
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1322)
　　
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:325)
　　
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142)
　　

　　

　　

　　
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
　　
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
　　
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
　　
at java.lang.reflect.Method.invoke(Method.java:606)
　　
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
　　
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
　　
Caused by: <openjpa-2.2.2-r422266:1468616 fatal general error> org.apache.openjpa.persistence.PersistenceException: Cannot load JDBC driver>
　　
at org.apache.openjpa.jdbc.sql.DBDictionaryFactory.newDBDictionary(DBDictionaryFactory.java:102)
　　
at org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.getDBDictionaryInstance(JDBCConfigurationImpl.java:603)
　　
at org.apache.openjpa.jdbc.meta.MappingRepository.endConfiguration(MappingRepository.java:1518)
　　
at org.apache.openjpa.lib.conf.Configurations.configureInstance(Configurations.java:531)
　　
at org.apache.openjpa.lib.conf.Configurations.configureInstance(Configurations.java:456)
　　
at org.apache.openjpa.lib.conf.PluginValue.instantiate(PluginValue.java:120)
　　
at org.apache.openjpa.conf.MetaDataRepositoryValue.instantiate(MetaDataRepositoryValue.java:68)
　　
at org.apache.openjpa.lib.conf.ObjectValue.instantiate(ObjectValue.java:83)
　　
at org.apache.openjpa.conf.OpenJPAConfigurationImpl.newMetaDataRepositoryInstance(OpenJPAConfigurationImpl.java:967)
　　
at org.apache.openjpa.conf.OpenJPAConfigurationImpl.getMetaDataRepositoryInstance(OpenJPAConfigurationImpl.java:958)
　　
at org.apache.openjpa.kernel.AbstractBrokerFactory.makeReadOnly(AbstractBrokerFactory.java:644)
　　
at org.apache.openjpa.kernel.AbstractBrokerFactory.newBroker(AbstractBrokerFactory.java:203)
　　
at org.apache.openjpa.kernel.DelegatingBrokerFactory.newBroker(DelegatingBrokerFactory.java:156)
　　
at org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:227)
　　
at org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:154)
　　
at org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:60)
　　
at org.apache.oozie.service.JPAService.getEntityManager(JPAService.java:500)
　　
at org.apache.oozie.service.JPAService.init(JPAService.java:201)
　　
at org.apache.oozie.service.Services.setServiceInternal(Services.java:386)
　　
at org.apache.oozie.service.Services.setService(Services.java:372)
　　
at org.apache.oozie.service.Services.loadServices(Services.java:305)
　　

　　

　　

　　
... 26 more
　　
Caused by: org.apache.commons.dbcp.SQLNestedException: Cannot load JDBC driver class 'com.mysql.jdbc.Driver'
　　
at org.apache.commons.dbcp.BasicDataSource.createConnectionFactory(BasicDataSource.java:1429)
　　
at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1371)
　　
at org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:1044)
　　
at org.apache.openjpa.lib.jdbc.DelegatingDataSource.getConnection(DelegatingDataSource.java:110)
　　
at org.apache.openjpa.lib.jdbc.DecoratingDataSource.getConnection(DecoratingDataSource.java:87)
　　
at org.apache.openjpa.jdbc.sql.DBDictionaryFactory.newDBDictionary(DBDictionaryFactory.java:91)
　　
... 46 more
　　
Caused by: java.lang.ClassNotFoundException: com.mysql.jdbc.Driver
　　
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1680)
　　
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1526)
　　
at org.apache.commons.dbcp.BasicDataSource.createConnectionFactory(BasicDataSource.java:1420)
　　
... 51 more
　　
[hadoop@bigdatamaster logs]$