Spring Hibernate connecting to AWS RDS error - spring

Question

I am able to run my web application when I point to my local database:
Server version: 5.6.26 MySQL Community Server (GPL)
2015-10-10 13:37:20.598 INFO 2872 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'transactionInterceptor' of type [class org.springframework.transaction.interceptor.TransactionInterceptor] is not eligible for getting processed by all BeanPostProce
ssors (for example: not eligible for auto-proxying)
2015-10-10 13:37:20.657 INFO 2872 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.config.internalTransactionAdvisor' of type [class org.springframework.transaction.interceptor.BeanFactoryTransactionAttributeSourceAd
visor] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2015-10-10 13:37:22.419 INFO 2872 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 8080 (http)
2015-10-10 13:37:23.022 INFO 2872 --- [ main] o.apache.catalina.core.StandardService : Starting service Tomcat
2015-10-10 13:37:23.025 INFO 2872 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.0.23
2015-10-10 13:37:23.320 INFO 2872 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2015-10-10 13:37:23.321 INFO 2872 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 11366 ms
2015-10-10 13:37:27.384 INFO 2872 --- [ost-startStop-1] o.s.j.d.DriverManagerDataSource : Loaded JDBC driver: com.mysql.jdbc.Driver
2015-10-10 13:37:28.649 INFO 2872 --- [ost-startStop-1] o.s.s.web.DefaultSecurityFilterChain : Creating filter chain: org.springframework.security.web.util.matcher.AnyRequestMatcher#1, [org.springframework.security.web.context.request.async.WebAsyncManagerIntegratio
nFilter#28ba6f1f, org.springframework.security.web.context.SecurityContextPersistenceFilter#4d9d07dd, org.springframework.security.web.header.HeaderWriterFilter#6ea013e0, org.springframework.security.web.csrf.CsrfFilter#695c931a, org.springframework.security.web.authenti
cation.logout.LogoutFilter#2243a064, org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter#288989d8, org.springframework.security.web.savedrequest.RequestCacheAwareFilter#2b027994, org.springframework.security.web.servletapi.SecurityContext
HolderAwareRequestFilter#69764da4, org.springframework.security.web.authentication.AnonymousAuthenticationFilter#4c99f499, org.springframework.security.web.session.SessionManagementFilter#484a49a7, org.springframework.security.web.access.ExceptionTranslationFilter#46e34c
8f, org.springframework.security.web.access.intercept.FilterSecurityInterceptor#f2c41d9]
2015-10-10 13:37:29.010 INFO 2872 --- [ost-startStop-1] o.s.b.c.e.ServletRegistrationBean : Mapping servlet: 'dispatcherServlet' to [/]
2015-10-10 13:37:29.039 INFO 2872 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2015-10-10 13:37:29.041 INFO 2872 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2015-10-10 13:37:29.041 INFO 2872 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'springSecurityFilterChain' to: [/*]
2015-10-10 13:37:30.042 INFO 2872 --- [ main] j.LocalContainerEntityManagerFactoryBean : Building JPA container EntityManagerFactory for persistence unit 'default'
2015-10-10 13:37:30.117 INFO 2872 --- [ main] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [
name: default
...]
2015-10-10 13:37:30.384 INFO 2872 --- [ main] org.hibernate.Version : HHH000412: Hibernate Core {4.3.10.Final}
2015-10-10 13:37:30.404 INFO 2872 --- [ main] org.hibernate.cfg.Environment : HHH000206: hibernate.properties not found
2015-10-10 13:37:30.408 INFO 2872 --- [ main] org.hibernate.cfg.Environment : HHH000021: Bytecode provider name : javassist
2015-10-10 13:37:31.228 INFO 2872 --- [ main] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {4.0.5.Final}
2015-10-10 13:37:31.426 INFO 2872 --- [ main] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.MySQL5Dialect
2015-10-10 13:37:31.949 INFO 2872 --- [ main] o.h.h.i.ast.ASTQueryTranslatorFactory : HHH000397: Using ASTQueryTranslatorFactory
I am able to access my 2 AWS RDS databases from my desktop using Hedidi. The databases have different versions:
MySQL 5.6.23
MySQL 5.1.73a
But when I point to my database and run again I get the follow exception:
2015-10-10 13:42:40.605 INFO 512 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 8080 (http)
2015-10-10 13:42:41.142 INFO 512 --- [ main] o.apache.catalina.core.StandardService : Starting service Tomcat
2015-10-10 13:42:41.146 INFO 512 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.0.23
2015-10-10 13:42:41.656 INFO 512 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2015-10-10 13:42:41.657 INFO 512 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 10478 ms
2015-10-10 13:42:46.992 INFO 512 --- [ost-startStop-1] o.s.j.d.DriverManagerDataSource : Loaded JDBC driver: com.mysql.jdbc.Driver
2015-10-10 13:42:48.872 INFO 512 --- [ost-startStop-1] o.s.s.web.DefaultSecurityFilterChain : Creating filter chain: org.springframework.security.web.util.matcher.AnyRequestMatcher#1, [org.springframework.security.web.context.request.async.WebAsyncManagerIntegration
Filter#390fc764, org.springframework.security.web.context.SecurityContextPersistenceFilter#69bdf685, org.springframework.security.web.header.HeaderWriterFilter#71a70302, org.springframework.security.web.csrf.CsrfFilter#754e07d4, org.springframework.security.web.authentic
ation.logout.LogoutFilter#2eac817e, org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter#46dea8a1, org.springframework.security.web.savedrequest.RequestCacheAwareFilter#4c69ba89, org.springframework.security.web.servletapi.SecurityContextH
olderAwareRequestFilter#36ac2a3f, org.springframework.security.web.authentication.AnonymousAuthenticationFilter#aa7fb44, org.springframework.security.web.session.SessionManagementFilter#ac2d960, org.springframework.security.web.access.ExceptionTranslationFilter#54bfdd50,
org.springframework.security.web.access.intercept.FilterSecurityInterceptor#1c99fb02]
2015-10-10 13:42:49.358 INFO 512 --- [ost-startStop-1] o.s.b.c.e.ServletRegistrationBean : Mapping servlet: 'dispatcherServlet' to [/]
2015-10-10 13:42:49.398 INFO 512 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2015-10-10 13:42:49.399 INFO 512 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2015-10-10 13:42:49.399 INFO 512 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'springSecurityFilterChain' to: [/*]
2015-10-10 13:42:50.449 INFO 512 --- [ main] j.LocalContainerEntityManagerFactoryBean : Building JPA container EntityManagerFactory for persistence unit 'default'
2015-10-10 13:42:50.546 INFO 512 --- [ main] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [
name: default
...]
2015-10-10 13:42:50.913 INFO 512 --- [ main] org.hibernate.Version : HHH000412: Hibernate Core {4.3.10.Final}
2015-10-10 13:42:50.941 INFO 512 --- [ main] org.hibernate.cfg.Environment : HHH000206: hibernate.properties not found
2015-10-10 13:42:50.945 INFO 512 --- [ main] org.hibernate.cfg.Environment : HHH000021: Bytecode provider name : javassist
2015-10-10 13:42:51.855 INFO 512 --- [ main] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {4.0.5.Final}
2015-10-10 13:42:52.080 WARN 512 --- [ main] o.h.e.jdbc.internal.JdbcServicesImpl : HHH000342: Could not obtain connection to query metadata : Communications link failure
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
2015-10-10 13:42:52.095 WARN 512 --- [ main] ationConfigEmbeddedWebApplicationContext : Exception encountered during context initialization - cancelling refresh attempt
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaAutoConfiguration.class]: Invocation of init method failed; nested exc
eption is org.hibernate.HibernateException: Access to DialectResolutionInfo cannot be null when 'hibernate.dialect' not set
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1574)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:539)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:956)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:747)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:686)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:320)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:957)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:946)
at configuration.Application.main(Application.java:12)
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.boot.loader.MainMethodRunner.run(MainMethodRunner.java:53)
at java.lang.Thread.run(Unknown Source)
Caused by: org.hibernate.HibernateException: Access to DialectResolutionInfo cannot be null when 'hibernate.dialect' not set
at org.hibernate.engine.jdbc.dialect.internal.DialectFactoryImpl.determineDialect(DialectFactoryImpl.java:104)
at org.hibernate.engine.jdbc.dialect.internal.DialectFactoryImpl.buildDialect(DialectFactoryImpl.java:71)
at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.configure(JdbcServicesImpl.java:205)
at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:111)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:234)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:206)
at org.hibernate.cfg.Configuration.buildTypeRegistrations(Configuration.java:1887)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1845)
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl$4.perform(EntityManagerFactoryBuilderImpl.java:857)
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl$4.perform(EntityManagerFactoryBuilderImpl.java:850)
at org.hibernate.boot.registry.classloading.internal.ClassLoaderServiceImpl.withTccl(ClassLoaderServiceImpl.java:425)
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:849)
at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:60)
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:343)
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:318)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1633)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1570)
... 21 common frames omitted
Here is the only thing I change:
#database.driverManagerDataSource.setDriverClassName=com.mysql.jdbc.Driver
#database.driverManagerDataSource.setUrl=jdbc:mysql://localhost:3306/question_time_server
#database.driverManagerDataSource.setUsername=root
#database.driverManagerDataSource.setPassword=
database.driverManagerDataSource.setDriverClassName=com.mysql.jdbc.Driver
database.driverManagerDataSource.setUrl=jdbc:mysql://csrwot1tk8jt.eu-west-1.rds.amazonaws.com:3306/mobilequestionnaire
database.driverManagerDataSource.setUsername=????
database.driverManagerDataSource.setPassword=????
Here is my gradle file:
buildscript {
repositories {
mavenCentral()
maven {
url "https://plugins.gradle.org/m2/"
}
}
dependencies {
classpath("org.springframework.boot:spring-boot-gradle-plugin:1.2.5.RELEASE")
classpath 'com.bmuschko:gradle-cargo-plugin:2.1.1'
classpath 'mysql:mysql-connector-java:5.1.16'
classpath 'org.springframework:springloaded:1.2.0.RELEASE'
}
}
apply plugin: 'java'
apply plugin: 'eclipse'
apply plugin: 'eclipse-wtp'
apply plugin: 'war'
apply plugin: 'idea'
apply plugin: 'spring-boot'
apply plugin: 'com.bmuschko.cargo'
jar {
baseName = 'MobileQuestionnaire'
version = '0.1.0'
}
repositories {
mavenCentral()
}
sourceCompatibility = 1.8
targetCompatibility = 1.8
dependencies {
compile("org.springframework.boot:spring-boot-starter-thymeleaf")
compile("org.springframework.boot:spring-boot-starter-security")
compile("org.springframework:spring-jdbc:4.1.0.RELEASE")
compile("org.springframework.boot:spring-boot-starter-data-jpa")
compile("mysql:mysql-connector-java:5.1.+")
compile("org.webjars:bootstrap:3.0.3")
compile("org.webjars:jquery:2.0.3-1")
compile("org.springframework.security.oauth:spring-security-oauth2:2.0.7.RELEASE")
testCompile("junit:junit")
}
task wrapper(type: Wrapper) {
gradleVersion = '2.3'
}
idea {
module {
inheritOutputDirs = false
outputDir = file("$buildDir/classes/main/")
}
}
I thought it would be a simple matter of just pointing from my local to AWS RDS. But it's not...
Any ideas?

Answer 1

I think you are missing the dbinstance before the hash number:
jdbc:mysql://<dbinstance>.csrwot1tk8jt.eu-west-1.rds.amazonaws.com:3306/mobilequestionnaire
I connect to RDS like this (using java config):
// dataSource.setUrl("jdbc:mysql://something.cfscmuq3e7df.us-west-2.rds.amazonaws.com:3306/database");

Answer 2

Also, please check that the elastic beanstalk is configured with the amazon RDS. I no issues building and deploying locally, with my application pointing to the AWS RDS, but once I tried to deploy on the aws elastic beanstalk, i had this issue.
Please look here for a description of how to do it:
Adding an Amazon RDS Database to Your Elastic Beanstalk Environment