question Re: Cloudera Manager Installation Path B_Step 5_sudo service cloudera-scm-server start FAILURE in Archives of Support Questions (Read Only)

Cloudera Manager Installation Path B_Step 5_sudo service cloudera-scm-server start FAILURE

MOHNISH — Fri, 16 Sep 2022 08:55:57 GMT

I am installing cloudera Manager single node through Installation path B, I am presently to step 6 i.e. Step 6: Start the Cloudera Manager Server.

I had completed the Step 5 i.e. Install the Cloudera Manager Agents Successfully

Now I typed the command

$ sudo service cloudera-scm-server start

I am getting below ERROR as:

[root@localhost ~]# sudo service cloudera-scm-server start
Starting cloudera-scm-server: [FAILED]

Can you please help here as what went wrong.

Referring to the log file from /var/log/cloudera-scm-server/cloudera-scm-server.log:

2014-03-25 19:54:26,648 ERROR [main:cmf.Main@189] Server failed.
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'com.cloudera.server.cmf.TrialState': Cannot resolve reference to bean 'entityManagerFactoryBean' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactoryBean': FactoryBean threw exception on object creation; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: cmf.server] Unable to build EntityManagerFactory
   at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:328)
   at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:106)
   at org.springframework.beans.factory.support.ConstructorResolver.resolveConstructorArguments(ConstructorResolver.java:616)
   at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:148)
   at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1003)
   at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:907)
   at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:485)
   at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
   at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:293)
   at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
   at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:290)
   at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:192)
   at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:585)
   at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895)
   at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425)
   at com.cloudera.server.cmf.Main.bootstrapSpringContext(Main.java:316)
   at com.cloudera.server.cmf.Main.<init>(Main.java:199)
   at com.cloudera.server.cmf.Main.main(Main.java:184)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactoryBean': FactoryBean threw exception on object creation; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: cmf.server] Unable to build EntityManagerFactory
   at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:149)
   at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getObjectFromFactoryBean(FactoryBeanRegistrySupport.java:102)
   at org.springframework.beans.factory.support.AbstractBeanFactory.getObjectForBeanInstance(AbstractBeanFactory.java:1440)
   at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:247)
   at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:192)
   at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:322)
   ... 17 more
Caused by: javax.persistence.PersistenceException: [PersistenceUnit: cmf.server] Unable to build EntityManagerFactory
   at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:915)
   at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:890)
   at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:57)
   at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:63)
   at com.cloudera.enterprise.CommonMain.setupHibernate(CommonMain.java:132)
   at com.cloudera.server.cmf.bootstrap.EntityManagerFactoryBean.getObject(EntityManagerFactoryBean.java:98)
   at com.cloudera.server.cmf.bootstrap.EntityManagerFactoryBean.getObject(EntityManagerFactoryBean.java:56)
   at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:142)
   ... 22 more
Caused by: org.hibernate.service.classloading.spi.ClassLoadingException: HHH010003: JDBC Driver class not found: com.mysql.jdbc.Driver
   at org.hibernate.service.jdbc.connections.internal.C3P0ConnectionProvider.configure(C3P0ConnectionProvider.java:142)
   at org.hibernate.service.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:75)
   at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:159)
   at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:131)
   at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.buildJdbcConnectionAccess(JdbcServicesImpl.java:223)
   at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.configure(JdbcServicesImpl.java:89)
   at org.hibernate.service.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:75)
   at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:159)
   at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:131)
   at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:71)
   at org.hibernate.cfg.Configuration.buildSettingsInternal(Configuration.java:2277)
   at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:2273)
   at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1742)
   at org.hibernate.ejb.EntityManagerFactoryImpl.<init>(EntityManagerFactoryImpl.java:94)
   at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:905)
   ... 29 more
Caused by: org.hibernate.service.classloading.spi.ClassLoadingException: Unable to load class [com.mysql.jdbc.Driver]
   at org.hibernate.service.classloading.internal.ClassLoaderServiceImpl.classForName(ClassLoaderServiceImpl.java:141)
   at org.hibernate.service.jdbc.connections.internal.C3P0ConnectionProvider.configure(C3P0ConnectionProvider.java:139)
   ... 43 more
Caused by: java.lang.ClassNotFoundException: Could not load requested class : com.mysql.jdbc.Driver
   at org.hibernate.service.classloading.internal.ClassLoaderServiceImpl$1.findClass(ClassLoaderServiceImpl.java:99)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
   at java.lang.Class.forName0(Native Method)
   at java.lang.Class.forName(Class.java:247)
   at org.hibernate.service.classloading.internal.ClassLoaderServiceImpl.classForName(ClassLoaderServiceImpl.java:138)
   ... 44 more
2014-03-25 19:55:59,644 INFO [main:support.ClassPathXmlApplicationContext@456] Refreshing org.springframework.context.support.ClassPathXmlApplicationContext@4139eeda: startup date [Tue Mar 25 19:55:59 IST 2014]; root of context hierarchy
2014-03-25 19:55:59,734 INFO [main:xml.XmlBeanDefinitionReader@315] Loading XML bean definitions from class path resource [webapp/WEB-INF/spring/beanRefFactory.xml]
2014-03-25 19:56:00,042 INFO [main:support.DefaultListableBeanFactory@557] Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@5de9ac4: defining beans [bootstrapContext,rootContext]; root of factory hierarchy
2014-03-25 19:56:00,090 INFO [main:support.GenericApplicationContext@456] Refreshing org.springframework.context.support.GenericApplicationContext@691e0c13: startup date [Tue Mar 25 19:56:00 IST 2014]; root of context hierarchy
2014-03-25 19:56:00,092 INFO [main:support.DefaultListableBeanFactory@557] Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@7c2e1f1f: defining beans [commandLineConfigurationBean,entityManagerFactoryBean,com.cloudera.server.cmf.TrialState,com.cloudera.server.cmf.TrialManager,com.cloudera.cmf.LicenseData$LicenseDataProvider]; root of factory hierarchy
2014-03-25 19:56:00,226 INFO [main:enterprise.CommonMain@94] Reading database properties from /etc/cloudera-scm-server/db.properties
2014-03-25 19:56:00,237 INFO [main:enterprise.CommonMain@127] Statistics not enabled, c3p0 JMX disabled
2014-03-25 19:56:00,543 INFO [main:common.Version@37] HCANN000001: Hibernate Commons Annotations {4.0.1.Final}
2014-03-25 19:56:00,557 INFO [main:hibernate.Version@41] HHH000412: Hibernate Core {4.1.4.Final}
2014-03-25 19:56:00,562 INFO [main:cfg.Environment@239] HHH000206: hibernate.properties not found
2014-03-25 19:56:00,565 INFO [main:cfg.Environment@342] HHH000021: Bytecode provider name : javassist
2014-03-25 19:56:01,170 INFO [main:cfg.Configuration@718] HHH000221: Reading mappings from resource: cmf.hbm.xml
2014-03-25 19:56:01,959 INFO [main:internal.ConnectionProviderInitiator@188] HHH000130: Instantiating explicit connection provider: org.hibernate.service.jdbc.connections.internal.C3P0ConnectionProvider
2014-03-25 19:56:01,960 INFO [main:internal.C3P0ConnectionProvider@128] HHH010002: C3P0 using driver: com.mysql.jdbc.Driver at URL: jdbc:mysql://null/null?useUnicode=true&characterEncoding=UTF-8
2014-03-25 19:56:01,961 INFO [main:internal.C3P0ConnectionProvider@129] HHH000046: Connection properties: {user=, password=****, autocommit=true, release_mode=auto}
2014-03-25 19:56:01,961 INFO [main:internal.C3P0ConnectionProvider@132] HHH000006: Autocommit mode: true
2014-03-25 19:56:01,966 INFO [main:support.DefaultListableBeanFactory@422] Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@7c2e1f1f: defining beans [commandLineConfigurationBean,entityManagerFactoryBean,com.cloudera.server.cmf.TrialState,com.cloudera.server.cmf.TrialManager,com.cloudera.cmf.LicenseData$LicenseDataProvider]; root of factory hierarchy
2014-03-25 19:56:01,967 ERROR [main:cmf.Main@189] Server failed.
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'com.cloudera.server.cmf.TrialState': Cannot resolve reference to bean 'entityManagerFactoryBean' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactoryBean': FactoryBean threw exception on object creation; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: cmf.server] Unable to build EntityManagerFactory
   at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:328)
   at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:106)
   at org.springframework.beans.factory.support.ConstructorResolver.resolveConstructorArguments(ConstructorResolver.java:616)
   at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:148)
   at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1003)
   at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:907)
   at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:485)
   at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
   at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:293)
   at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
   at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:290)
   at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:192)
   at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:585)
   at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895)
   at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425)
   at com.cloudera.server.cmf.Main.bootstrapSpringContext(Main.java:316)
   at com.cloudera.server.cmf.Main.<init>(Main.java:199)
   at com.cloudera.server.cmf.Main.main(Main.java:184)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactoryBean': FactoryBean threw exception on object creation; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: cmf.server] Unable to build EntityManagerFactory
   at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:149)
   at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getObjectFromFactoryBean(FactoryBeanRegistrySupport.java:102)
   at org.springframework.beans.factory.support.AbstractBeanFactory.getObjectForBeanInstance(AbstractBeanFactory.java:1440)
   at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:247)
   at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:192)
   at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:322)
   ... 17 more
Caused by: javax.persistence.PersistenceException: [PersistenceUnit: cmf.server] Unable to build EntityManagerFactory
   at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:915)
   at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:890)
   at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:57)
   at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:63)
   at com.cloudera.enterprise.CommonMain.setupHibernate(CommonMain.java:132)
   at com.cloudera.server.cmf.bootstrap.EntityManagerFactoryBean.getObject(EntityManagerFactoryBean.java:98)
   at com.cloudera.server.cmf.bootstrap.EntityManagerFactoryBean.getObject(EntityManagerFactoryBean.java:56)
   at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:142)
   ... 22 more
Caused by: org.hibernate.service.classloading.spi.ClassLoadingException: HHH010003: JDBC Driver class not found: com.mysql.jdbc.Driver
   at org.hibernate.service.jdbc.connections.internal.C3P0ConnectionProvider.configure(C3P0ConnectionProvider.java:142)
   at org.hibernate.service.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:75)
   at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:159)
   at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:131)
   at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.buildJdbcConnectionAccess(JdbcServicesImpl.java:223)
   at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.configure(JdbcServicesImpl.java:89)
   at org.hibernate.service.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:75)
   at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:159)
   at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:131)
   at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:71)
   at org.hibernate.cfg.Configuration.buildSettingsInternal(Configuration.java:2277)
   at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:2273)
   at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1742)
   at org.hibernate.ejb.EntityManagerFactoryImpl.<init>(EntityManagerFactoryImpl.java:94)
   at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:905)
   ... 29 more
Caused by: org.hibernate.service.classloading.spi.ClassLoadingException: Unable to load class [com.mysql.jdbc.Driver]
   at org.hibernate.service.classloading.internal.ClassLoaderServiceImpl.classForName(ClassLoaderServiceImpl.java:141)
   at org.hibernate.service.jdbc.connections.internal.C3P0ConnectionProvider.configure(C3P0ConnectionProvider.java:139)
   ... 43 more
Caused by: java.lang.ClassNotFoundException: Could not load requested class : com.mysql.jdbc.Driver
   at org.hibernate.service.classloading.internal.ClassLoaderServiceImpl$1.findClass(ClassLoaderServiceImpl.java:99)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
   at java.lang.Class.forName0(Native Method)
   at java.lang.Class.forName(Class.java:247)
   at org.hibernate.service.classloading.internal.ClassLoaderServiceImpl.classForName(ClassLoaderServiceImpl.java:138)
   ... 44 more
2014-03-25 19:56:22,979 INFO [main:support.ClassPathXmlApplicationContext@456] Refreshing org.springframework.context.support.ClassPathXmlApplicationContext@41fc2fb: startup date [Tue Mar 25 19:56:22 IST 2014]; root of context hierarchy
2014-03-25 19:56:23,068 INFO [main:xml.XmlBeanDefinitionReader@315] Loading XML bean definitions from class path resource [webapp/WEB-INF/spring/beanRefFactory.xml]
2014-03-25 19:56:23,365 INFO [main:support.DefaultListableBeanFactory@557] Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@3d0bbf9e: defining beans [bootstrapContext,rootContext]; root of factory hierarchy
2014-03-25 19:56:23,412 INFO [main:support.GenericApplicationContext@456] Refreshing org.springframework.context.support.GenericApplicationContext@2f242b11: startup date [Tue Mar 25 19:56:23 IST 2014]; root of context hierarchy
2014-03-25 19:56:23,415 INFO [main:support.DefaultListableBeanFactory@557] Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@48e61a35: defining beans [commandLineConfigurationBean,entityManagerFactoryBean,com.cloudera.server.cmf.TrialState,com.cloudera.server.cmf.TrialManager,com.cloudera.cmf.LicenseData$LicenseDataProvider]; root of factory hierarchy
2014-03-25 19:56:23,547 INFO [main:enterprise.CommonMain@94] Reading database properties from /etc/cloudera-scm-server/db.properties
2014-03-25 19:56:23,558 INFO [main:enterprise.CommonMain@127] Statistics not enabled, c3p0 JMX disabled
2014-03-25 19:56:23,870 INFO [main:common.Version@37] HCANN000001: Hibernate Commons Annotations {4.0.1.Final}
2014-03-25 19:56:23,888 INFO [main:hibernate.Version@41] HHH000412: Hibernate Core {4.1.4.Final}
2014-03-25 19:56:23,894 INFO [main:cfg.Environment@239] HHH000206: hibernate.properties not found
2014-03-25 19:56:23,897 INFO [main:cfg.Environment@342] HHH000021: Bytecode provider name : javassist
2014-03-25 19:56:24,502 INFO [main:cfg.Configuration@718] HHH000221: Reading mappings from resource: cmf.hbm.xml
2014-03-25 19:56:25,286 INFO [main:internal.ConnectionProviderInitiator@188] HHH000130: Instantiating explicit connection provider: org.hibernate.service.jdbc.connections.internal.C3P0ConnectionProvider
2014-03-25 19:56:25,287 INFO [main:internal.C3P0ConnectionProvider@128] HHH010002: C3P0 using driver: com.mysql.jdbc.Driver at URL: jdbc:mysql://null/null?useUnicode=true&characterEncoding=UTF-8
2014-03-25 19:56:25,288 INFO [main:internal.C3P0ConnectionProvider@129] HHH000046: Connection properties: {user=, password=****, autocommit=true, release_mode=auto}
2014-03-25 19:56:25,288 INFO [main:internal.C3P0ConnectionProvider@132] HHH000006: Autocommit mode: true
2014-03-25 19:56:25,293 INFO [main:support.DefaultListableBeanFactory@422] Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@48e61a35: defining beans [commandLineConfigurationBean,entityManagerFactoryBean,com.cloudera.server.cmf.TrialState,com.cloudera.server.cmf.TrialManager,com.cloudera.cmf.LicenseData$LicenseDataProvider]; root of factory hierarchy
2014-03-25 19:56:25,294 ERROR [main:cmf.Main@189] Server failed.
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'com.cloudera.server.cmf.TrialState': Cannot resolve reference to bean 'entityManagerFactoryBean' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactoryBean': FactoryBean threw exception on object creation; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: cmf.server] Unable to build EntityManagerFactory
   at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:328)
   at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:106)
   at org.springframework.beans.factory.support.ConstructorResolver.resolveConstructorArguments(ConstructorResolver.java:616)
   at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:148)
   at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1003)
   at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:907)
   at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:485)
   at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
   at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:293)
   at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
   at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:290)
   at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:192)
   at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:585)
   at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895)
   at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425)
   at com.cloudera.server.cmf.Main.bootstrapSpringContext(Main.java:316)
   at com.cloudera.server.cmf.Main.<init>(Main.java:199)
   at com.cloudera.server.cmf.Main.main(Main.java:184)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactoryBean': FactoryBean threw exception on object creation; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: cmf.server] Unable to build EntityManagerFactory
   at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:149)
   at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getObjectFromFactoryBean(FactoryBeanRegistrySupport.java:102)
   at org.springframework.beans.factory.support.AbstractBeanFactory.getObjectForBeanInstance(AbstractBeanFactory.java:1440)
   at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:247)
   at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:192)
   at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:322)
   ... 17 more
Caused by: javax.persistence.PersistenceException: [PersistenceUnit: cmf.server] Unable to build EntityManagerFactory
   at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:915)
   at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:890)
   at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:57)
   at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:63)
   at com.cloudera.enterprise.CommonMain.setupHibernate(CommonMain.java:132)
   at com.cloudera.server.cmf.bootstrap.EntityManagerFactoryBean.getObject(EntityManagerFactoryBean.java:98)
   at com.cloudera.server.cmf.bootstrap.EntityManagerFactoryBean.getObject(EntityManagerFactoryBean.java:56)
   at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:142)
   ... 22 more
Caused by: org.hibernate.service.classloading.spi.ClassLoadingException: HHH010003: JDBC Driver class not found: com.mysql.jdbc.Driver
   at org.hibernate.service.jdbc.connections.internal.C3P0ConnectionProvider.configure(C3P0ConnectionProvider.java:142)
   at org.hibernate.service.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:75)
   at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:159)
   at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:131)
   at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.buildJdbcConnectionAccess(JdbcServicesImpl.java:223)
   at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.configure(JdbcServicesImpl.java:89)
   at org.hibernate.service.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:75)
   at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:159)
   at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:131)
   at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:71)
   at org.hibernate.cfg.Configuration.buildSettingsInternal(Configuration.java:2277)
   at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:2273)
   at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1742)
   at org.hibernate.ejb.EntityManagerFactoryImpl.<init>(EntityManagerFactoryImpl.java:94)
   at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:905)
   ... 29 more
Caused by: org.hibernate.service.classloading.spi.ClassLoadingException: Unable to load class [com.mysql.jdbc.Driver]
   at org.hibernate.service.classloading.internal.ClassLoaderServiceImpl.classForName(ClassLoaderServiceImpl.java:141)
   at org.hibernate.service.jdbc.connections.internal.C3P0ConnectionProvider.configure(C3P0ConnectionProvider.java:139)
   ... 43 more
Caused by: java.lang.ClassNotFoundException: Could not load requested class : com.mysql.jdbc.Driver
   at org.hibernate.service.classloading.internal.ClassLoaderServiceImpl$1.findClass(ClassLoaderServiceImpl.java:99)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
   at java.lang.Class.forName0(Native Method)
   at java.lang.Class.forName(Class.java:247)
   at org.hibernate.service.classloading.internal.ClassLoaderServiceImpl.classForName(ClassLoaderServiceImpl.java:138)
   ... 44 more

Re: Cloudera Manager Installation Path B_Step 5_sudo service cloudera-scm-server start FAILURE

Clint — Tue, 25 Mar 2014 15:33:44 GMT

I think you forgot to install your Mysql java connector as detailed on this page.

Re: Cloudera Manager Installation Path B_Step 5_sudo service cloudera-scm-server start FAILURE

MOHNISH — Tue, 25 Mar 2014 15:48:11 GMT

But I have already installed Embedded PostgreSQL Database.

As a part of prerequisite for Step 4. Option A

Here it was written as

Important:
You should deploy only one of the database options listed below. After establishing one database for the Cloudera Manager server, move on to step 5.

So is it necessary to install MySQL?

Re: Cloudera Manager Installation Path B_Step 5_sudo service cloudera-scm-server start FAILURE

Nishan — Tue, 25 Mar 2014 16:45:12 GMT

Is you postgres db running.Also do yiou postgres jdbc driver in the path?

Re: Cloudera Manager Installation Path B_Step 5_sudo service cloudera-scm-server start FAILURE

Darren — Tue, 25 Mar 2014 17:42:14 GMT

If you installed the embedded db correctly, then it would not ask for a mysql driver. Postgresql jdbc driver is always on the path, but mysql and oracle require manual downloads, as described in the docs.

Look in /etc/cloudera-scm-server/db.properties to see how your CM is configured to talk to a database.

Note that when using embedded db, you should not run the scm_prepare_database script.

Re: Cloudera Manager Installation Path B_Step 5_sudo service cloudera-scm-server start FAILURE

MOHNISH — Tue, 25 Mar 2014 18:51:09 GMT

Hi,

I looked to /etc/cloudera-scm-server/db.properties and found

com.cloudera.cmf.db.type=mysql

and rest commented....

Also one thing when i run the following command

/usr/share/cmf/schema/scm_prepare_database.sh postgresql -upostgres scm scm scm

"This example explains how to run the script on the Cloudera Manager Server machine when you have installed PostgreSQL on the same machine."

I received the following error:

[root@localhost ~]# /usr/share/cmf/schema/scm_prepare_database.sh postgresql -upostgres scm scm scm
Verifying that we can write to /etc/cloudera-scm-server
log4j:ERROR Could not find value for key log4j.appender.A
log4j:ERROR Could not instantiate appender named "A".
[2014-03-26 00:18:49,772]ERROR     1[main] - com.cloudera.enterprise.dbutil.DbProvisioner.executeSql(DbProvisioner.java:289) - Exception when creating/dropping database with user 'postgres' and jdbc url 'jdbc:postgresql://localhost/postgres'
org.postgresql.util.PSQLException: Connection refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
   at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:136)
   at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:66)
   at org.postgresql.jdbc2.AbstractJdbc2Connection.<init>(AbstractJdbc2Connection.java:125)
   at org.postgresql.jdbc3.AbstractJdbc3Connection.<init>(AbstractJdbc3Connection.java:30)
   at org.postgresql.jdbc3g.AbstractJdbc3gConnection.<init>(AbstractJdbc3gConnection.java:22)
   at org.postgresql.jdbc4.AbstractJdbc4Connection.<init>(AbstractJdbc4Connection.java:30)
   at org.postgresql.jdbc4.Jdbc4Connection.<init>(Jdbc4Connection.java:24)
   at org.postgresql.Driver.makeConnection(Driver.java:393)
   at org.postgresql.Driver.connect(Driver.java:267)
   at java.sql.DriverManager.getConnection(DriverManager.java:571)
   at java.sql.DriverManager.getConnection(DriverManager.java:215)
   at com.cloudera.enterprise.dbutil.DbProvisioner.executeSql(DbProvisioner.java:283)
   at com.cloudera.enterprise.dbutil.DbProvisioner.doMain(DbProvisioner.java:95)
   at com.cloudera.enterprise.dbutil.DbProvisioner.main(DbProvisioner.java:110)
Caused by: java.net.ConnectException: Connection refused
   at java.net.PlainSocketImpl.socketConnect(Native Method)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:579)
   at java.net.Socket.connect(Socket.java:528)
   at java.net.Socket.<init>(Socket.java:425)
   at java.net.Socket.<init>(Socket.java:208)
   at org.postgresql.core.PGStream.<init>(PGStream.java:62)
   at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:76)
   ... 13 more
[2014-03-26 00:18:49,811]ERROR    40[main] - com.cloudera.enterprise.dbutil.DbProvisioner.main(DbProvisioner.java:121) - Stack Trace:
org.postgresql.util.PSQLException: Connection refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
   at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:136)
   at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:66)
   at org.postgresql.jdbc2.AbstractJdbc2Connection.<init>(AbstractJdbc2Connection.java:125)
   at org.postgresql.jdbc3.AbstractJdbc3Connection.<init>(AbstractJdbc3Connection.java:30)
   at org.postgresql.jdbc3g.AbstractJdbc3gConnection.<init>(AbstractJdbc3gConnection.java:22)
   at org.postgresql.jdbc4.AbstractJdbc4Connection.<init>(AbstractJdbc4Connection.java:30)
   at org.postgresql.jdbc4.Jdbc4Connection.<init>(Jdbc4Connection.java:24)
   at org.postgresql.Driver.makeConnection(Driver.java:393)
   at org.postgresql.Driver.connect(Driver.java:267)
   at java.sql.DriverManager.getConnection(DriverManager.java:571)
   at java.sql.DriverManager.getConnection(DriverManager.java:215)
   at com.cloudera.enterprise.dbutil.DbProvisioner.executeSql(DbProvisioner.java:283)
   at com.cloudera.enterprise.dbutil.DbProvisioner.doMain(DbProvisioner.java:95)
   at com.cloudera.enterprise.dbutil.DbProvisioner.main(DbProvisioner.java:110)
Caused by: java.net.ConnectException: Connection refused
   at java.net.PlainSocketImpl.socketConnect(Native Method)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:579)
   at java.net.Socket.connect(Socket.java:528)
   at java.net.Socket.<init>(Socket.java:425)
   at java.net.Socket.<init>(Socket.java:208)
   at org.postgresql.core.PGStream.<init>(PGStream.java:62)
   at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:76)
   ... 13 more
--> Error 1, giving up (use --force if you wish to ignore the error)

Re: Cloudera Manager Installation Path B_Step 5_sudo service cloudera-scm-server start FAILURE

Darren — Tue, 25 Mar 2014 20:02:06 GMT

When using embedded db, you should not run the scm_prepare_database script. That error is expected because the port is wrong and you shouldn't run it. This step is done automatically when you run "service cloudera-scm-server-db start" for the first time.

There's probably a backup of the correct db.properties file in /etc/cloudera-scm-server/ somewhere. Try restoring that file.

If there isn't a backup, then I'd stop cloudera-scm-server-db, delete /var/lib/cloudera-scm-server-db/data, delete /etc/cloudera-scm-server/db.mgmt.properties if it exists (this file is different from db.properties), and then start cloudera-scm-server-db to recreate these files for you.

Re: Cloudera Manager Installation Path B_Step 5_sudo service cloudera-scm-server start FAILURE

MOHNISH — Thu, 27 Mar 2014 18:00:11 GMT

Hi,

I did the same, now again I installed postgreSQL, below is the db.properties file:

[root@localhost mohnish]# cat /etc/cloudera-scm-server/db.properties
# Copyright (c) 2012 Cloudera, Inc. All rights reserved.
#
# This file describes the database connection.
#

# The database type
# Currently 'mysql', 'postgresql' and 'oracle' are valid databases.
com.cloudera.cmf.db.type=mysql

# The database host
# If a non standard port is needed, use 'hostname:port'
#com.cloudera.cmf.db.host=localhost

# The database name
#com.cloudera.cmf.db.name=cmf

# The database user
#com.cloudera.cmf.db.user=cmf

# The database user's password
#com.cloudera.cmf.db.password=

And I am sure this is the same file as earlier. Do let me know so what would be my next step to rectify this issue.

Re: Cloudera Manager Installation Path B_Step 5_sudo service cloudera-scm-server start FAILURE

MOHNISH — Sun, 30 Mar 2014 05:47:42 GMT

Hi All,

I had restarted my installation process once again.

now i can see postgresql as db which is called in db.properties file.

But the issue as what am facing now is that the web console is now not opening, it shows me follwoing error:

HTTP ERROR 405

Problem accessing /. Reason:

HTTP ERROR 405
Problem accessing /. Reason:
HTTP method GET is not supported by this URL
Powered by Jetty://

Is this error due to some JAVA plugins or due to LDAP Authentication.

I m using Centos 6.5 and Firefox ESR 24.4.0

Re: Cloudera Manager Installation Path B_Step 5_sudo service cloudera-scm-server start FAILURE

MOHNISH — Sun, 30 Mar 2014 09:41:18 GMT

Recently, I came to this link for Authentication

http://blog.cloudera.com/blog/2012/03/authorization-and-authentication-in-hadoop/

Here it was given a link for "get user-group mappings from an LDAP or Active Directory systems"

Which opened up the page for a patch in apache dev community:

https://issues.apache.org/jira/browse/HADOOP-8121

Can anybody help here here as how this patch can be deployed in lappy....

Re: Cloudera Manager Installation Path B_Step 5_sudo service cloudera-scm-server start FAILURE

Darren — Mon, 31 Mar 2014 04:22:14 GMT

Which web console are you trying to access?

Cloudera Manager by default listens on port 7180, and by default doesn't require anything like LDAP authentication, so you'd normally point your web browser to http://<cm_host>:7180 and then login with the default username and password, which is admin / admin.

If you're having trouble logging in to Cloudera Manager's web UI, what errors are there in log files in /var/log/cloudera-scm-server/ ?

Thanks,
Darren

Re: Cloudera Manager Installation Path B_Step 5_sudo service cloudera-scm-server start FAILURE

MOHNISH — Mon, 31 Mar 2014 14:44:17 GMT

Thanks...

It was port number that was given wrong...

Now I am able to work on Cloudera Manager now... 🙂

Re: Cloudera Manager Installation Path B_Step 5_sudo service cloudera-scm-server start FAILURE

Nishan — Mon, 31 Mar 2014 15:58:25 GMT

Are you able to access the web page and login using default credentials?

Re: Cloudera Manager Installation Path B_Step 5_sudo service cloudera-scm-server start FAILURE

MOHNISH — Mon, 31 Mar 2014 19:46:15 GMT

Yes, I am now able to access to web console , although there seems some problem here installing impala, and no graphs showing charts in homepage, as host monitor is not started..

but will do sum research as what can be the issue....

Re: Cloudera Manager Installation Path B_Step 5_sudo service cloudera-scm-server start FAILURE

Grizzly — Thu, 11 Dec 2014 12:59:02 GMT

Rakesh,

Take a look at these exiting articles on the subject of installing CM over an existing CDH cluster. It is a manual process to complete.

http://community.cloudera.com/t5/forums/searchpage/tab/message?filter=labels&q=CM+existing+cluster

Re: Cloudera Manager Installation Path B_Step 5_sudo service cloudera-scm-server start FAILURE

Neta Je — Thu, 03 Sep 2015 11:04:47 GMT

Hi Darren,

I followed your step and reset /var/lib/cloudera-scm-server-db/ but now i am unable to open hive in terminal and also HUE is not working on web browser.

What should i do to fix my hive and hue problem.

Re: Cloudera Manager Installation Path B_Step 5_sudo service cloudera-scm-server start FAILURE

Koti_Karri — Mon, 03 Sep 2018 07:45:59 GMT

Problem with your database.

check your /etc/cloudera-scm-server/db.properties,

if there is no proper db properties showing, it is definitely problem with your database.

try to run following command and check whether you can connect to the scm database or not.

/usr/share/cmf/schema/scm_prepare_database.sh mysql -u 'temp' -h ' external db host or localhost' -p --scm-host 'cmhostname or localhost' scm scm scm

once scm database created, check the db.properties again.

Now start the cloudera-scm-server again.

Hope this helps.

Re: Cloudera Manager Installation Path B_Step 5_sudo service cloudera-scm-server start FAILURE

bgooley — Tue, 04 Sep 2018 23:06:01 GMT

@Neta Je,

If Hive and Hue used the embedded database as their database, then the steps you took to delete the CM database may have also deleted your Hive, Hue, and other databases.

If you took a backup before deleting /var/lib/cloudera-scm-server-db you may be able to recover, but it is tough to say what to do without knowing if Hive and Hue were configured to use the embeded postgres that stores its files in /var/lib/cloudera-scm-server-db/

Ben

Re: Cloudera Manager Installation Path B_Step 5_sudo service cloudera-scm-server start FAILURE

bgooley — Tue, 04 Sep 2018 23:08:23 GMT

LOL... just checked the dates. It has been quite a while since Neta Je posted this (09-03-2015!)

I just saw your response, @Koti_Karri and followed along ;-).