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Maven plugin underlined in red + Error creating bean with name 'entityManagerFactory' defined in class path

I was having a perfectly fine project, just until a couple of days ago.
I ran the project a few days later and now I have a field underlined with red in Maven and something with the 'entityManagerFactory'.
Down here is the stack trace.
Connected to the target VM, address: '127.0.0.1:14490', transport: 'socket'
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v2.0.1.RELEASE)
2020-01-19 00:58:54.427 INFO 11820 --- [ main] org.scd.App : Starting App on DESKTOP-UA1F82U with PID 11820 (started by matei in D:\Stuff\Study time\Facultate\An IV\Java\SCD\Repository\LocationApp)
2020-01-19 00:58:54.427 INFO 11820 --- [ main] org.scd.App : No active profile set, falling back to default profiles: default
2020-01-19 00:58:54.489 INFO 11820 --- [ main] ConfigServletWebServerApplicationContext : Refreshing org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext#22356acd: startup date [Sun Jan 19 00:58:54 EET 2020]; root of context hierarchy
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.springframework.cglib.core.ReflectUtils$1 (file:/C:/Users/matei/.m2/repository/org/springframework/spring-core/5.0.5.RELEASE/spring-core-5.0.5.RELEASE.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int,java.security.ProtectionDomain)
WARNING: Please consider reporting this to the maintainers of org.springframework.cglib.core.ReflectUtils$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
2020-01-19 00:58:55.614 INFO 11820 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' of type [org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration$$EnhancerBySpringCGLIB$$5cd0a272] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-01-19 00:58:55.661 INFO 11820 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.security.config.annotation.configuration.ObjectPostProcessorConfiguration' of type [org.springframework.security.config.annotation.configuration.ObjectPostProcessorConfiguration$$EnhancerBySpringCGLIB$$f57e6aac] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-01-19 00:58:55.676 INFO 11820 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'objectPostProcessor' of type [org.springframework.security.config.annotation.configuration.AutowireBeanFactoryObjectPostProcessor] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-01-19 00:58:55.676 INFO 11820 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.security.access.expression.method.DefaultMethodSecurityExpressionHandler#302edb74' of type [org.springframework.security.access.expression.method.DefaultMethodSecurityExpressionHandler] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-01-19 00:58:55.692 INFO 11820 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.security.config.annotation.method.configuration.GlobalMethodSecurityConfiguration' of type [org.springframework.security.config.annotation.method.configuration.GlobalMethodSecurityConfiguration$$EnhancerBySpringCGLIB$$1a530d5e] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-01-19 00:58:55.692 INFO 11820 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'methodSecurityMetadataSource' of type [org.springframework.security.access.method.DelegatingMethodSecurityMetadataSource] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-01-19 00:58:56.098 INFO 11820 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8080 (http)
2020-01-19 00:58:56.129 INFO 11820 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2020-01-19 00:58:56.129 INFO 11820 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.5.29
2020-01-19 00:58:56.129 INFO 11820 --- [ost-startStop-1] o.a.catalina.core.AprLifecycleListener : The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: [D:\Stuff\Program Files (x86)\IntelliJ IDEA 2019.2.3\jbr\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Program Files\Java\jdk-13.0.1\bin;C:\Windows\system32;D:\Stuff\Program Files (x86)\PostgreSQL\12\bin;D:\Stuff\Program Files (x86)\PostgreSQL\12\lib;;C:\Program Files\NVIDIA Corporation\NVIDIA NvDLISR;C:\Program Files\Java\jdk-13.0.1\bin;C:\Windows\system32;D:\Stuff\Program Files (x86)\PostgreSQL\12\bin;D:\Stuff\Program Files (x86)\PostgreSQL\12\lib;D:\Stuff\Study time\Facultate\An IV\Java\apache-tomcat-9.0.27\bin;;.]
2020-01-19 00:58:56.285 INFO 11820 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2020-01-19 00:58:56.285 INFO 11820 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 1796 ms
2020-01-19 00:58:56.707 INFO 11820 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2020-01-19 00:58:56.707 INFO 11820 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2020-01-19 00:58:56.707 INFO 11820 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2020-01-19 00:58:56.707 INFO 11820 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*]
2020-01-19 00:58:56.707 INFO 11820 --- [ost-startStop-1] .s.DelegatingFilterProxyRegistrationBean : Mapping filter: 'springSecurityFilterChain' to: [/*]
2020-01-19 00:58:56.707 INFO 11820 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean : Servlet dispatcherServlet mapped to [/]
2020-01-19 00:58:56.895 INFO 11820 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting...
2020-01-19 00:58:57.082 INFO 11820 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Start completed.
2020-01-19 00:58:57.129 INFO 11820 --- [ main] j.LocalContainerEntityManagerFactoryBean : Building JPA container EntityManagerFactory for persistence unit 'default'
2020-01-19 00:58:57.145 INFO 11820 --- [ main] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [
name: default
...]
2020-01-19 00:58:57.223 INFO 11820 --- [ main] org.hibernate.Version : HHH000412: Hibernate Core {5.2.16.Final}
2020-01-19 00:58:57.223 INFO 11820 --- [ main] org.hibernate.cfg.Environment : HHH000206: hibernate.properties not found
2020-01-19 00:58:57.254 INFO 11820 --- [ main] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.0.1.Final}
2020-01-19 00:58:57.395 INFO 11820 --- [ main] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.MySQL5Dialect
2020-01-19 00:58:57.816 WARN 11820 --- [ main] ConfigServletWebServerApplicationContext : 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/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.MappingException: Could not get constructor for org.hibernate.persister.entity.SingleTableEntityPersister
2020-01-19 00:58:57.816 INFO 11820 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown initiated...
2020-01-19 00:58:57.832 INFO 11820 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown completed.
2020-01-19 00:58:57.832 INFO 11820 --- [ main] o.apache.catalina.core.StandardService : Stopping service [Tomcat]
2020-01-19 00:58:57.848 INFO 11820 --- [ main] ConditionEvaluationReportLoggingListener :
Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2020-01-19 00:58:57.863 ERROR 11820 --- [ main] o.s.boot.SpringApplication : Application run failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.MappingException: Could not get constructor for org.hibernate.persister.entity.SingleTableEntityPersister
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1702) ~[spring-beans-5.0.5.RELEASE.jar:5.0.5.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:579) ~[spring-beans-5.0.5.RELEASE.jar:5.0.5.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:501) ~[spring-beans-5.0.5.RELEASE.jar:5.0.5.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:317) ~[spring-beans-5.0.5.RELEASE.jar:5.0.5.RELEASE]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228) ~[spring-beans-5.0.5.RELEASE.jar:5.0.5.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:315) ~[spring-beans-5.0.5.RELEASE.jar:5.0.5.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) ~[spring-beans-5.0.5.RELEASE.jar:5.0.5.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1089) ~[spring-context-5.0.5.RELEASE.jar:5.0.5.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:859) ~[spring-context-5.0.5.RELEASE.jar:5.0.5.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:550) ~[spring-context-5.0.5.RELEASE.jar:5.0.5.RELEASE]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:140) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:759) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:395) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:327) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1255) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1243) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.scd.App.main(App.java:12) ~[classes/:na]
Caused by: javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.MappingException: Could not get constructor for org.hibernate.persister.entity.SingleTableEntityPersister
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:402) ~[spring-orm-5.0.5.RELEASE.jar:5.0.5.RELEASE]
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:377) ~[spring-orm-5.0.5.RELEASE.jar:5.0.5.RELEASE]
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341) ~[spring-orm-5.0.5.RELEASE.jar:5.0.5.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1761) ~[spring-beans-5.0.5.RELEASE.jar:5.0.5.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1698) ~[spring-beans-5.0.5.RELEASE.jar:5.0.5.RELEASE]
... 16 common frames omitted
Caused by: org.hibernate.MappingException: Could not get constructor for org.hibernate.persister.entity.SingleTableEntityPersister
at org.hibernate.persister.internal.PersisterFactoryImpl.createEntityPersister(PersisterFactoryImpl.java:123) ~[hibernate-core-5.2.16.Final.jar:5.2.16.Final]
at org.hibernate.persister.internal.PersisterFactoryImpl.createEntityPersister(PersisterFactoryImpl.java:77) ~[hibernate-core-5.2.16.Final.jar:5.2.16.Final]
at org.hibernate.metamodel.internal.MetamodelImpl.initialize(MetamodelImpl.java:128) ~[hibernate-core-5.2.16.Final.jar:5.2.16.Final]
at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:300) ~[hibernate-core-5.2.16.Final.jar:5.2.16.Final]
at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:460) ~[hibernate-core-5.2.16.Final.jar:5.2.16.Final]
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:892) ~[hibernate-core-5.2.16.Final.jar:5.2.16.Final]
at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:57) ~[spring-orm-5.0.5.RELEASE.jar:5.0.5.RELEASE]
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365) ~[spring-orm-5.0.5.RELEASE.jar:5.0.5.RELEASE]
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:390) ~[spring-orm-5.0.5.RELEASE.jar:5.0.5.RELEASE]
... 20 common frames omitted
Caused by: org.hibernate.HibernateException: Unable to instantiate default tuplizer [org.hibernate.tuple.entity.PojoEntityTuplizer]
at org.hibernate.tuple.entity.EntityTuplizerFactory.constructTuplizer(EntityTuplizerFactory.java:91) ~[hibernate-core-5.2.16.Final.jar:5.2.16.Final]
at org.hibernate.tuple.entity.EntityTuplizerFactory.constructDefaultTuplizer(EntityTuplizerFactory.java:116) ~[hibernate-core-5.2.16.Final.jar:5.2.16.Final]
at org.hibernate.tuple.entity.EntityMetamodel.<init>(EntityMetamodel.java:382) ~[hibernate-core-5.2.16.Final.jar:5.2.16.Final]
at org.hibernate.persister.entity.AbstractEntityPersister.<init>(AbstractEntityPersister.java:519) ~[hibernate-core-5.2.16.Final.jar:5.2.16.Final]
at org.hibernate.persister.entity.SingleTableEntityPersister.<init>(SingleTableEntityPersister.java:124) ~[hibernate-core-5.2.16.Final.jar:5.2.16.Final]
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[na:na]
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[na:na]
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490) ~[na:na]
at org.hibernate.persister.internal.PersisterFactoryImpl.createEntityPersister(PersisterFactoryImpl.java:96) ~[hibernate-core-5.2.16.Final.jar:5.2.16.Final]
... 28 common frames omitted
Caused by: java.lang.reflect.InvocationTargetException: null
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[na:na]
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[na:na]
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490) ~[na:na]
at org.hibernate.tuple.entity.EntityTuplizerFactory.constructTuplizer(EntityTuplizerFactory.java:88) ~[hibernate-core-5.2.16.Final.jar:5.2.16.Final]
... 37 common frames omitted
Caused by: java.lang.NullPointerException: null
at javassist.util.proxy.SecurityActions.setAccessible(SecurityActions.java:103) ~[javassist-3.22.0-GA.jar:na]
at javassist.util.proxy.DefineClassHelper.toClass3(DefineClassHelper.java:151) ~[javassist-3.22.0-GA.jar:na]
at javassist.util.proxy.DefineClassHelper.toClass2(DefineClassHelper.java:134) ~[javassist-3.22.0-GA.jar:na]
at javassist.util.proxy.DefineClassHelper.toClass(DefineClassHelper.java:95) ~[javassist-3.22.0-GA.jar:na]
at javassist.util.proxy.FactoryHelper.toClass(FactoryHelper.java:131) ~[javassist-3.22.0-GA.jar:na]
at javassist.util.proxy.ProxyFactory.createClass3(ProxyFactory.java:530) ~[javassist-3.22.0-GA.jar:na]
at javassist.util.proxy.ProxyFactory.createClass2(ProxyFactory.java:515) ~[javassist-3.22.0-GA.jar:na]
at javassist.util.proxy.ProxyFactory.createClass1(ProxyFactory.java:451) ~[javassist-3.22.0-GA.jar:na]
at javassist.util.proxy.ProxyFactory.createClass(ProxyFactory.java:422) ~[javassist-3.22.0-GA.jar:na]
at org.hibernate.proxy.pojo.javassist.JavassistProxyFactory.postInstantiate(JavassistProxyFactory.java:75) ~[hibernate-core-5.2.16.Final.jar:5.2.16.Final]
at org.hibernate.tuple.entity.PojoEntityTuplizer.buildProxyFactory(PojoEntityTuplizer.java:162) ~[hibernate-core-5.2.16.Final.jar:5.2.16.Final]
at org.hibernate.tuple.entity.AbstractEntityTuplizer.<init>(AbstractEntityTuplizer.java:156) ~[hibernate-core-5.2.16.Final.jar:5.2.16.Final]
at org.hibernate.tuple.entity.PojoEntityTuplizer.<init>(PojoEntityTuplizer.java:58) ~[hibernate-core-5.2.16.Final.jar:5.2.16.Final]
... 42 common frames omitted
Disconnected from the target VM, address: '127.0.0.1:14490', transport: 'socket'
Process finished with exit code 1
Here is a picture with Maven
It says " Problem: Unresolved plugin 'org.apache.maven.plugins:maven-site-plugin:3.6'
Here is my pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>org.scd.location</groupId>
<artifactId>location-engine</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>jar</packaging>
<name>location-engine</name>
<description>Application used for storing locations</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.1.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>javassist</groupId>
<artifactId>javassist</artifactId>
<version>3.12.1.GA</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
Please tell me if you need additional information.
(I can respond after I wake up since posting this question, 8 hours later).
Thank you.

Try higher version of Javaassist for Java 8 support.
Just add the dependency below in the pom.xml :
<dependency>
<groupId>org.javassist</groupId>
<artifactId>javassist</artifactId>
<version>3.20.0-GA</version>
</dependency>
Update the <build> in the pom.xml by adding <plugin> below :
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-site-plugin</artifactId>
<version>3.8.2</version>
</plugin>
</plugins>
</build>

How to fix the Java exception "SQLSyntaxErrorException: Table 'x.y' doesn't exist"

I am build an online shopping application. The application was working fine until I added payment model, payment resource, payment service, payment repository. I tried dropping the entire database after creating the payment model but still it did not work. I don't know what seems to be a problem.
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v1.5.2.RELEASE)
2019-11-28 08:48:46.797 INFO 6220 --- [ main] com.myshop.OnlineshoppingApplication : Starting OnlineshoppingApplication on BooTCamp1 with PID 6220 (C:\Users\Reverside\Documents\reverside\final\workproject\onlineshopping\target\classes started by Reverside in C:\Users\Reverside\Documents\reverside\final\workproject\onlineshopping)
2019-11-28 08:48:46.800 INFO 6220 --- [ main] com.myshop.OnlineshoppingApplication : No active profile set, falling back to default profiles: default
2019-11-28 08:48:48.099 INFO 6220 --- [ main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#3ee0fea4: startup date [Thu Nov 28 08:48:48 CAT 2019]; root of context hierarchy
2019-11-28 08:48:49.256 INFO 6220 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Multiple Spring Data modules found, entering strict repository configuration mode!
2019-11-28 08:48:49.387 INFO 6220 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Multiple Spring Data modules found, entering strict repository configuration mode!
2019-11-28 08:48:49.483 INFO 6220 --- [ main] .RepositoryConfigurationExtensionSupport : Spring Data Redis - Could not safely identify store assignment for repository candidate interface com.myshop.repository.UserRepository.
2019-11-28 08:48:49.484 INFO 6220 --- [ main] .RepositoryConfigurationExtensionSupport : Spring Data Redis - Could not safely identify store assignment for repository candidate interface com.myshop.repository.CartItemRepository.
2019-11-28 08:48:49.484 INFO 6220 --- [ main] .RepositoryConfigurationExtensionSupport : Spring Data Redis - Could not safely identify store assignment for repository candidate interface com.myshop.repository.ProductToCartItemRepository.
2019-11-28 08:48:49.484 INFO 6220 --- [ main] .RepositoryConfigurationExtensionSupport : Spring Data Redis - Could not safely identify store assignment for repository candidate interface com.myshop.repository.DeliveryAddressRepository.
2019-11-28 08:48:49.485 INFO 6220 --- [ main] .RepositoryConfigurationExtensionSupport : Spring Data Redis - Could not safely identify store assignment for repository candidate interface com.myshop.repository.UserBillingRepository.
2019-11-28 08:48:49.485 INFO 6220 --- [ main] .RepositoryConfigurationExtensionSupport : Spring Data Redis - Could not safely identify store assignment for repository candidate interface com.myshop.repository.UserPaymentRepository.
2019-11-28 08:48:49.485 INFO 6220 --- [ main] .RepositoryConfigurationExtensionSupport : Spring Data Redis - Could not safely identify store assignment for repository candidate interface com.myshop.repository.OrderRepository.
2019-11-28 08:48:49.485 INFO 6220 --- [ main] .RepositoryConfigurationExtensionSupport : Spring Data Redis - Could not safely identify store assignment for repository candidate interface com.myshop.repository.UserDeliveryRepository.
2019-11-28 08:48:49.486 INFO 6220 --- [ main] .RepositoryConfigurationExtensionSupport : Spring Data Redis - Could not safely identify store assignment for repository candidate interface com.myshop.repository.RoleRepository.
2019-11-28 08:48:49.486 INFO 6220 --- [ main] .RepositoryConfigurationExtensionSupport : Spring Data Redis - Could not safely identify store assignment for repository candidate interface com.myshop.repository.ProductRepository.
2019-11-28 08:48:49.486 INFO 6220 --- [ main] .RepositoryConfigurationExtensionSupport : Spring Data Redis - Could not safely identify store assignment for repository candidate interface com.myshop.repository.ShoppingCartRepository.
2019-11-28 08:48:49.487 INFO 6220 --- [ main] .RepositoryConfigurationExtensionSupport : Spring Data Redis - Could not safely identify store assignment for repository candidate interface com.myshop.repository.BillingAddressRepository.
2019-11-28 08:48:49.487 INFO 6220 --- [ main] .RepositoryConfigurationExtensionSupport : Spring Data Redis - Could not safely identify store assignment for repository candidate interface com.myshop.repository.PaymentRepository.
2019-11-28 08:48:49.997 INFO 6220 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' of type [org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration$$EnhancerBySpringCGLIB$$7d6e0f9b] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2019-11-28 08:48:50.587 INFO 6220 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 8080 (http)
2019-11-28 08:48:50.613 INFO 6220 --- [ main] o.apache.catalina.core.StandardService : Starting service Tomcat
2019-11-28 08:48:50.615 INFO 6220 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.5.11
2019-11-28 08:48:50.998 INFO 6220 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2019-11-28 08:48:50.999 INFO 6220 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 2912 ms
2019-11-28 08:48:51.151 INFO 6220 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2019-11-28 08:48:51.163 INFO 6220 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2019-11-28 08:48:51.163 INFO 6220 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2019-11-28 08:48:51.163 INFO 6220 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*]
2019-11-28 08:48:51.164 INFO 6220 --- [ost-startStop-1] .s.DelegatingFilterProxyRegistrationBean : Mapping filter: 'springSecurityFilterChain' to: [/*]
2019-11-28 08:48:51.164 INFO 6220 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean : Mapping servlet: 'dispatcherServlet' to [/]
2019-11-28 08:48:52.006 INFO 6220 --- [ main] j.LocalContainerEntityManagerFactoryBean : Building JPA container EntityManagerFactory for persistence unit 'default'
2019-11-28 08:48:52.029 INFO 6220 --- [ main] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [
name: default
...]
2019-11-28 08:48:52.251 INFO 6220 --- [ main] org.hibernate.Version : HHH000412: Hibernate Core {5.0.12.Final}
2019-11-28 08:48:52.253 INFO 6220 --- [ main] org.hibernate.cfg.Environment : HHH000206: hibernate.properties not found
2019-11-28 08:48:52.265 INFO 6220 --- [ main] org.hibernate.cfg.Environment : HHH000021: Bytecode provider name : javassist
2019-11-28 08:48:52.482 INFO 6220 --- [ main] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.0.1.Final}
2019-11-28 08:48:52.784 INFO 6220 --- [ main] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.MySQL5Dialect
2019-11-28 08:48:54.230 INFO 6220 --- [ main] org.hibernate.tool.hbm2ddl.SchemaUpdate : HHH000228: Running hbm2ddl schema update
2019-11-28 08:48:54.383 INFO 6220 --- [ main] rmationExtractorJdbcDatabaseMetaDataImpl : HHH000262: Table not found: payment
2019-11-28 08:48:54.556 WARN 6220 --- [ 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 exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory
2019-11-28 08:48:54.566 INFO 6220 --- [ main] o.apache.catalina.core.StandardService : Stopping service Tomcat
2019-11-28 08:48:54.581 WARN 6220 --- [ main] o.s.boot.SpringApplication : Error handling failed (Error creating bean with name 'delegatingApplicationListener' defined in class path resource [org/springframework/security/config/annotation/web/configuration/WebSecurityConfiguration.class]: BeanPostProcessor before instantiation of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration': Initialization of bean failed; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'org.springframework.context.annotation.ConfigurationClassPostProcessor.importRegistry' available)
2019-11-28 08:48:54.588 ERROR 6220 --- [ main] o.s.boot.SpringApplication : Application startup failed
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 exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1628) ~[spring-beans-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555) ~[spring-beans-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483) ~[spring-beans-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) ~[spring-beans-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~[spring-beans-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) ~[spring-beans-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1081) ~[spring-context-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:856) ~[spring-context-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:542) ~[spring-context-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122) ~[spring-boot-1.5.2.RELEASE.jar:1.5.2.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:737) [spring-boot-1.5.2.RELEASE.jar:1.5.2.RELEASE]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:370) [spring-boot-1.5.2.RELEASE.jar:1.5.2.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:314) [spring-boot-1.5.2.RELEASE.jar:1.5.2.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1162) [spring-boot-1.5.2.RELEASE.jar:1.5.2.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1151) [spring-boot-1.5.2.RELEASE.jar:1.5.2.RELEASE]
at com.myshop.OnlineshoppingApplication.main(OnlineshoppingApplication.java:28) [classes/:na]
Caused by: javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.persistenceException(EntityManagerFactoryBuilderImpl.java:954) ~[hibernate-entitymanager-5.0.12.Final.jar:5.0.12.Final]
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:882) ~[hibernate-entitymanager-5.0.12.Final.jar:5.0.12.Final]
at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:60) ~[spring-orm-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:353) ~[spring-orm-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:370) ~[spring-orm-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:359) ~[spring-orm-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1687) ~[spring-beans-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1624) ~[spring-beans-4.3.7.RELEASE.jar:4.3.7.RELEASE]
... 16 common frames omitted
Caused by: org.hibernate.tool.schema.spi.SchemaManagementException: Unable to execute schema management to JDBC target [alter table payment add column id bigint not null]
at org.hibernate.tool.schema.internal.TargetDatabaseImpl.accept(TargetDatabaseImpl.java:59) ~[hibernate-core-5.0.12.Final.jar:5.0.12.Final]
at org.hibernate.tool.schema.internal.SchemaMigratorImpl.applySqlString(SchemaMigratorImpl.java:431) ~[hibernate-core-5.0.12.Final.jar:5.0.12.Final]
at org.hibernate.tool.schema.internal.SchemaMigratorImpl.applySqlStrings(SchemaMigratorImpl.java:449) ~[hibernate-core-5.0.12.Final.jar:5.0.12.Final]
at org.hibernate.tool.schema.internal.SchemaMigratorImpl.migrateTable(SchemaMigratorImpl.java:253) ~[hibernate-core-5.0.12.Final.jar:5.0.12.Final]
at org.hibernate.tool.schema.internal.SchemaMigratorImpl.doMigrationToTargets(SchemaMigratorImpl.java:170) ~[hibernate-core-5.0.12.Final.jar:5.0.12.Final]
at org.hibernate.tool.schema.internal.SchemaMigratorImpl.doMigration(SchemaMigratorImpl.java:60) ~[hibernate-core-5.0.12.Final.jar:5.0.12.Final]
at org.hibernate.tool.hbm2ddl.SchemaUpdate.execute(SchemaUpdate.java:134) ~[hibernate-core-5.0.12.Final.jar:5.0.12.Final]
at org.hibernate.tool.hbm2ddl.SchemaUpdate.execute(SchemaUpdate.java:101) ~[hibernate-core-5.0.12.Final.jar:5.0.12.Final]
at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:472) ~[hibernate-core-5.0.12.Final.jar:5.0.12.Final]
at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:444) ~[hibernate-core-5.0.12.Final.jar:5.0.12.Final]
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:879) ~[hibernate-entitymanager-5.0.12.Final.jar:5.0.12.Final]
... 22 common frames omitted
Caused by: java.sql.SQLSyntaxErrorException: Table 'shopdb.payment' doesn't exist
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:120) ~[mysql-connector-java-8.0.13.jar:8.0.13]
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql-connector-java-8.0.13.jar:8.0.13]
at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql-connector-java-8.0.13.jar:8.0.13]
at com.mysql.cj.jdbc.StatementImpl.executeUpdateInternal(StatementImpl.java:1355) ~[mysql-connector-java-8.0.13.jar:8.0.13]
at com.mysql.cj.jdbc.StatementImpl.executeLargeUpdate(StatementImpl.java:2128) ~[mysql-connector-java-8.0.13.jar:8.0.13]
at com.mysql.cj.jdbc.StatementImpl.executeUpdate(StatementImpl.java:1264) ~[mysql-connector-java-8.0.13.jar:8.0.13]
at org.hibernate.tool.schema.internal.TargetDatabaseImpl.accept(TargetDatabaseImpl.java:56) ~[hibernate-core-5.0.12.Final.jar:5.0.12.Final]
... 32 common frames omitted
POM FILE
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.myshop</groupId>
<artifactId>myshop</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>onlineshopping</name>
<description>onlineshopping</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.2.RELEASE</version>
<relativePath /> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>8.0.13</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context-support</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.session</groupId>
<artifactId>spring-session</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.session</groupId>
<artifactId>spring-session-data-redis</artifactId>
</dependency>
<dependency>
<groupId>biz.paluch.redis</groupId>
<artifactId>lettuce</artifactId>
<version>4.3.1.Final</version>
</dependency>
<dependency>
<groupId>javax.mail</groupId>
<artifactId>mail</artifactId>
<version>1.4.7</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
This is this payment model I created
package com.myshop.domainModel;
import java.io.Serializable;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.OneToOne;
import com.fasterxml.jackson.annotation.JsonIgnore;
#Entity
public class Payment implements Serializable{
private static final long serialVersionUID = 79151235145L;
#Id
#GeneratedValue(strategy=GenerationType.AUTO)
private Long id;
private String type;
private String cardNumber;
private int expiryMonth;
private int expiryYear;
private int cvc;
private String holderName;
private boolean defaultPayment;
#OneToOne
#JsonIgnore
private Order order;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getType() {
return type;
}
public void setType(String type) {
this.type = type;
}
public String getCardNumber() {
return cardNumber;
}
public void setCardNumber(String cardNumber) {
this.cardNumber = cardNumber;
}
public int getExpiryMonth() {
return expiryMonth;
}
public void setExpiryMonth(int expiryMonth) {
this.expiryMonth = expiryMonth;
}
public int getExpiryYear() {
return expiryYear;
}
public void setExpiryYear(int expiryYear) {
this.expiryYear = expiryYear;
}
public int getCvc() {
return cvc;
}
public void setCvc(int cvc) {
this.cvc = cvc;
}
public String getHolderName() {
return holderName;
}
public void setHolderName(String holderName) {
this.holderName = holderName;
}
public boolean isDefaultPayment() {
return defaultPayment;
}
public void setDefaultPayment(boolean defaultPayment) {
this.defaultPayment = defaultPayment;
}
public Order getOrder() {
return order;
}
public void setOrder(Order order) {
this.order = order;
}
}

Your error clearly pointed that you have not created database table : shopdb.payment.
And because of that your persistence flow getting break(Error : creating bean with entity manager relate with that).
If you don't want to put any configuration for auto generate table then create manually but if you do that dynamically then,
There is several reasons for database table not created at run time:
AutoConfiguration aren't work properly. Add annotation(Given Or other provided by spring),
#EnableAutoConfiguration
#PropertySource
#EntityScan
Database configuration and auto creation statement not properly placed in application.configuration / application.yml file.
spring.jpa.database-platform=org.hibernate.dialect.MySQL5InnoDBDialect
spring.jpa.generate-ddl=true
spring.jpa.hibernate.ddl-auto=create
spring.datasource.driverClassName=com.mysql.jdbc.Driver
spring.datasource.url=jdbc:mysql://localhost:3306/shopdb
spring.datasource.username=database_username
spring.datasource.password=database_password
Here some case you need to create default schema of your database.
In some situation case sensitivity create ideal role when you do this kind of activity,
I highly recommended that define #Table, #Column annotation or Lombok kind of library(If supportable to your version).
Check your column name as per your requirement(Not related with error).
Also verify your mapping is exist, place and work properly with private context.

You will need to create the database manually
and check whether your application.properties file or YML file has the following configuration
spring.jpa.hibernate.ddl-auto=update
spring.datasource.url=jdbc:mysql://${MYSQL_HOST:localhost}:3306/db_example
spring.datasource.username=username
spring.datasource.password=password
Below is a good tutorial to learn more about data persistence.
Accessing data with MySQL

Can't connect to redis from spring inside docker container

I am experimenting with containerization and trying to run an executable jar inside a docker container that writes to redis.
I have already tried every suggestion on StackOverflow that I could find, including:
Cannot connect to redis using jedis
Not able to connect to redis server from docker container
Error starting spring session + redis in docker
spring server cannot connect to redis using jedis client
Docker compose spring boot redis connection issue
Could not connect to Redis at 10.XX.XX.28:6379: Unknown error - while accessing from Spring Batch or windows machine
I am on OSX High Sierra 10.13.6 and using the latest Docker Desktop (Community) Version 2.0.0.0-mac81
Docker engine 18.09.0
Docker compose: 1.23.2
I'm using redis which was installed by Homebrew:
Redis server v=5.0.2 sha=00000000:0 malloc=libc bits=64 build=25bb354a43384ae5
I've modified the redis.conf file to disable binding and turn off protected-mode
inside /usr/local/etc/redis.conf comment out all bind commands, e.g.
#bind 127.0.0.1 ::1
#bind 0.0.0.0 ::1
set protected-mode to off
protected-mode no
I'm running the redis server this way to enable those changes:
redis-server /usr/local/etc/redis.conf
I'm listening to redis via redis-cli this way:
redis-cli monitor
Here's my Dockerfile:
FROM alpine:3.2
RUN apk --update add openjdk7-jre
RUN apk add bash
ENV \
LC_ALL=en_US.UTF-8 \
GRADLE_USER_HOME=/tmp
RUN mkdir -p /var/foo/helloredis
ENV PATH "$PATH:."
ENV CLASSPATH "$CLASSPATH:."
EXPOSE 8080
COPY target/foo-v1.jar /var/foo/helloredis
WORKDIR /var/foo/helloredis
#ENTRYPOINT ["/bin/bash"]
ENTRYPOINT ["java", "-jar", "foo-v1.jar"]
Here is a simple spring app I am using to try to debug this, which I then can compile and run in bash which connects to redis without issues.
mvn clean install
java -jar target/foo-v1.jar
curl -4 localhost:8080/set
happy redis-cli output:
1544470460.458554 [0 127.0.0.1:55989] "PSUBSCRIBE" "__keyevent#*:expired" "spring:session:event:created:*" "__keyevent#*:del"
1544470469.040193 [0 127.0.0.1:55991] "HMSET" "spring:session:sessions:934a7e2b-5c28-4c04-8361-57811d153b3e" "lastAccessedTime" "\xac\xed\x00\x05sr\x00\x0ejava.lang.Long;\x8b\xe4\x90\xcc\x8f#\xdf\x02\x00\x01J\x00\x05valuexr\x00\x10java.lang.Number\x86\xac\x95\x1d\x0b\x94\xe0\x8b\x02\x00\x00xp\x00\x00\x01g\x99\x9d\x19\x9d" "sessionAttr:testKey" "\xac\xed\x00\x05t\x00\ttestValue" "maxInactiveInterval" "\xac\xed\x00\x05sr\x00\x11java.lang.Integer\x12\xe2\xa0\xa4\xf7\x81\x878\x02\x00\x01I\x00\x05valuexr\x00\x10java.lang.Number\x86\xac\x95\x1d\x0b\x94\xe0\x8b\x02\x00\x00xp\x00\x00\a\b" "creationTime" "\xac\xed\x00\x05sr\x00\x0ejava.lang.Long;\x8b\xe4\x90\xcc\x8f#\xdf\x02\x00\x01J\x00\x05valuexr\x00\x10java.lang.Number\x86\xac\x95\x1d\x0b\x94\xe0\x8b\x02\x00\x00xp\x00\x00\x01g\x99\x9d\x19\x9d"
1544470469.042203 [0 127.0.0.1:55991] "SADD" "spring:session:expirations:1544472300000" "\xac\xed\x00\x05t\x00,expires:934a7e2b-5c28-4c04-8361-57811d153b3e"
1544470469.042970 [0 127.0.0.1:55991] "PEXPIRE" "spring:session:expirations:1544472300000" "2100000"
1544470469.045250 [0 127.0.0.1:55991] "APPEND" "spring:session:sessions:expires:934a7e2b-5c28-4c04-8361-57811d153b3e" ""
1544470469.045519 [0 127.0.0.1:55991] "PEXPIRE" "spring:session:sessions:expires:934a7e2b-5c28-4c04-8361-57811d153b3e" "1800000"
1544470469.045861 [0 127.0.0.1:55991] "PEXPIRE" "spring:session:sessions:934a7e2b-5c28-4c04-8361-57811d153b3e" "2100000"
1544470469.048981 [0 127.0.0.1:55991] "PUBLISH" "spring:session:event:created:934a7e2b-5c28-4c04-8361-57811d153b3e" "\xac\xed\x00\x05sr\x00\x11java.util.HashMap\x05\a\xda\xc1\xc3\x16`\xd1\x03\x00\x02F\x00\nloadFactorI\x00\tthresholdxp?#\x00\x00\x00\x00\x00\x04w\b\x00\x00\x00\x04\x00\x00\x00\x00x"
1544470489.886247 [0 127.0.0.1:55991] "PING"
1544470500.005288 [0 127.0.0.1:55991] "SMEMBERS" "spring:session:expirations:1544470500000"
1544470500.006675 [0 127.0.0.1:55991] "DEL" "spring:session:expirations:1544470500000"
1544470519.885170 [0 127.0.0.1:55991] "PING"
pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.foo</groupId>
<artifactId>foo</artifactId>
<version>v1</version>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>io.spring.platform</groupId>
<artifactId>platform-bom</artifactId>
<version>Athens-SR2</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-dependencies</artifactId>
<version>1.5.9.RELEASE</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.session</groupId>
<artifactId>spring-session</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-redis</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<version>1.5.9.RELEASE</version>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
src/main/java/com/foo/APP.java
package com.foo;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
#SpringBootApplication
public class APP {
public static void main(String[] args) throws Exception {
SpringApplication.run(APP.class, args);
}
}
src/main/java/com/foo/helloredis/Example.java
package com.foo.helloredis;
import javax.servlet.http.HttpServletRequest;
import org.springframework.web.bind.annotation.*;
#RestController
public class Example {
#RequestMapping("/set")
String set(HttpServletRequest req) {
req.getSession().setAttribute("testKey", "testValue");
return "foo session:testKey=testValue";
}
#RequestMapping("/query")
String query(HttpServletRequest req) {
Object value = req.getSession().getAttribute("testKey");
return "foo Session：\"testKey\"=" + value;
}
}
src/main/java/com/foo/helloredis/HttpSessionConfig.java
package comn.foo.helloredis;
import org.springframework.session.data.redis.config.annotation.web.http.EnableRedisHttpSession;
#EnableRedisHttpSession
public class HttpSessionConfig {
}
However, when I run this app inside of docker I can't connect to redis, here's the error:
docker build -t foo .
docker run --rm -it foo
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v1.4.3.RELEASE)
2018-12-10 19:39:16.039 INFO 1 --- [ main] com.foo.APP : Starting APP on 547b52504434 with PID 1 (/var/foo/helloredis/foo-v1.jar started by root in /var/foo/helloredis)
2018-12-10 19:39:16.046 INFO 1 --- [ main] com.foo.APP : No active profile set, falling back to default profiles: default
2018-12-10 19:39:16.146 INFO 1 --- [ main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#7c1ba98b: startup date [Mon Dec 10 19:39:16 GMT 2018]; root of context hierarchy
2018-12-10 19:39:18.062 INFO 1 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Multiple Spring Data modules found, entering strict repository configuration mode!
2018-12-10 19:39:19.351 INFO 1 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 8080 (http)
2018-12-10 19:39:19.372 INFO 1 --- [ main] o.apache.catalina.core.StandardService : Starting service Tomcat
2018-12-10 19:39:19.373 INFO 1 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.5.6
2018-12-10 19:39:19.512 INFO 1 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2018-12-10 19:39:19.512 INFO 1 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 3370 ms
2018-12-10 19:39:19.767 WARN 1 --- [ost-startStop-1] o.s.b.a.s.RedisSessionConfiguration : Spring Session store type is mandatory: set 'spring.session.store-type=redis' in your configuration
2018-12-10 19:39:20.015 INFO 1 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean : Mapping servlet: 'dispatcherServlet' to [/]
2018-12-10 19:39:20.020 INFO 1 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2018-12-10 19:39:20.021 INFO 1 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'springSessionRepositoryFilter' to: [/*]
2018-12-10 19:39:20.021 INFO 1 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2018-12-10 19:39:20.021 INFO 1 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2018-12-10 19:39:20.022 INFO 1 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*]
2018-12-10 19:39:20.749 INFO 1 --- [ main] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for #ControllerAdvice: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#7c1ba98b: startup date [Mon Dec 10 19:39:16 GMT 2018]; root of context hierarchy
2018-12-10 19:39:20.879 INFO 1 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/set]}" onto java.lang.String com.foo.helloredis.Example.set(javax.servlet.http.HttpServletRequest)
2018-12-10 19:39:20.881 INFO 1 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/query]}" onto java.lang.String com.foo.helloredis.Example.query(javax.servlet.http.HttpServletRequest)
2018-12-10 19:39:20.884 INFO 1 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error],produces=[text/html]}" onto public org.springframework.web.servlet.ModelAndView org.springframework.boot.autoconfigure.web.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse)
2018-12-10 19:39:20.884 INFO 1 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error]}" onto public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
2018-12-10 19:39:20.944 INFO 1 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2018-12-10 19:39:20.944 INFO 1 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2018-12-10 19:39:21.014 INFO 1 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2018-12-10 19:39:21.364 WARN 1 --- [ main] ationConfigEmbeddedWebApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'enableRedisKeyspaceNotificationsInitializer' defined in class path resource [org/springframework/boot/autoconfigure/session/RedisSessionConfiguration$SpringBootRedisHttpSessionConfiguration.class]: Invocation of init method failed; nested exception is org.springframework.data.redis.RedisConnectionFailureException: Cannot get Jedis connection; nested exception is redis.clients.jedis.exceptions.JedisConnectionException: Could not get a resource from the pool
2018-12-10 19:39:21.365 INFO 1 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Unregistering JMX-exposed beans on shutdown
2018-12-10 19:39:21.370 INFO 1 --- [ main] o.apache.catalina.core.StandardService : Stopping service Tomcat
2018-12-10 19:39:21.396 INFO 1 --- [ main] utoConfigurationReportLoggingInitializer :
Error starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled.
2018-12-10 19:39:21.408 ERROR 1 --- [ main] o.s.boot.SpringApplication : Application startup failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'enableRedisKeyspaceNotificationsInitializer' defined in class path resource [org/springframework/boot/autoconfigure/session/RedisSessionConfiguration$SpringBootRedisHttpSessionConfiguration.class]: Invocation of init method failed; nested exception is org.springframework.data.redis.RedisConnectionFailureException: Cannot get Jedis connection; nested exception is redis.clients.jedis.exceptions.JedisConnectionException: Could not get a resource from the pool
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1589) ~[spring-beans-4.3.5.RELEASE.jar!/:4.3.5.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:554) ~[spring-beans-4.3.5.RELEASE.jar!/:4.3.5.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483) ~[spring-beans-4.3.5.RELEASE.jar!/:4.3.5.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) ~[spring-beans-4.3.5.RELEASE.jar!/:4.3.5.RELEASE]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.3.5.RELEASE.jar!/:4.3.5.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~[spring-beans-4.3.5.RELEASE.jar!/:4.3.5.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) ~[spring-beans-4.3.5.RELEASE.jar!/:4.3.5.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:759) ~[spring-beans-4.3.5.RELEASE.jar!/:4.3.5.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:866) ~[spring-context-4.3.5.RELEASE.jar!/:4.3.5.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:542) ~[spring-context-4.3.5.RELEASE.jar!/:4.3.5.RELEASE]
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122) ~[spring-boot-1.4.3.RELEASE.jar!/:1.4.3.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:761) [spring-boot-1.4.3.RELEASE.jar!/:1.4.3.RELEASE]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:371) [spring-boot-1.4.3.RELEASE.jar!/:1.4.3.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) [spring-boot-1.4.3.RELEASE.jar!/:1.4.3.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1186) [spring-boot-1.4.3.RELEASE.jar!/:1.4.3.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1175) [spring-boot-1.4.3.RELEASE.jar!/:1.4.3.RELEASE]
at com.foo.APP.main(APP.java:9) [classes!/:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.7.0_79]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) ~[na:1.7.0_79]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.7.0_79]
at java.lang.reflect.Method.invoke(Method.java:606) ~[na:1.7.0_79]
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48) [foo-v1.jar:na]
at org.springframework.boot.loader.Launcher.launch(Launcher.java:87) [foo-v1.jar:na]
at org.springframework.boot.loader.Launcher.launch(Launcher.java:50) [foo-v1.jar:na]
at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:51) [foo-v1.jar:na]
Caused by: org.springframework.data.redis.RedisConnectionFailureException: Cannot get Jedis connection; nested exception is redis.clients.jedis.exceptions.JedisConnectionException: Could not get a resource from the pool
at org.springframework.data.redis.connection.jedis.JedisConnectionFactory.fetchJedisConnector(JedisConnectionFactory.java:198) ~[spring-data-redis-1.7.6.RELEASE.jar!/:na]
at org.springframework.data.redis.connection.jedis.JedisConnectionFactory.getConnection(JedisConnectionFactory.java:345) ~[spring-data-redis-1.7.6.RELEASE.jar!/:na]
at org.springframework.session.data.redis.config.annotation.web.http.RedisHttpSessionConfiguration$EnableRedisKeyspaceNotificationsInitializer.afterPropertiesSet(RedisHttpSessionConfiguration.java:223) ~[spring-session-1.2.2.RELEASE.jar!/:na]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1648) ~[spring-beans-4.3.5.RELEASE.jar!/:4.3.5.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1585) ~[spring-beans-4.3.5.RELEASE.jar!/:4.3.5.RELEASE]
... 24 common frames omitted
Caused by: redis.clients.jedis.exceptions.JedisConnectionException: Could not get a resource from the pool
at redis.clients.util.Pool.getResource(Pool.java:53) ~[jedis-2.8.2.jar!/:na]
at redis.clients.jedis.JedisPool.getResource(JedisPool.java:99) ~[jedis-2.8.2.jar!/:na]
at redis.clients.jedis.JedisPool.getResource(JedisPool.java:12) ~[jedis-2.8.2.jar!/:na]
at org.springframework.data.redis.connection.jedis.JedisConnectionFactory.fetchJedisConnector(JedisConnectionFactory.java:191) ~[spring-data-redis-1.7.6.RELEASE.jar!/:na]
... 28 common frames omitted
Caused by: redis.clients.jedis.exceptions.JedisConnectionException: java.net.ConnectException: Connection refused
at redis.clients.jedis.Connection.connect(Connection.java:164) ~[jedis-2.8.2.jar!/:na]
at redis.clients.jedis.BinaryClient.connect(BinaryClient.java:80) ~[jedis-2.8.2.jar!/:na]
at redis.clients.jedis.BinaryJedis.connect(BinaryJedis.java:1677) ~[jedis-2.8.2.jar!/:na]
at redis.clients.jedis.JedisFactory.makeObject(JedisFactory.java:87) ~[jedis-2.8.2.jar!/:na]
at org.apache.commons.pool2.impl.GenericObjectPool.create(GenericObjectPool.java:868) ~[commons-pool2-2.4.2.jar!/:2.4.2]
at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:435) ~[commons-pool2-2.4.2.jar!/:2.4.2]
at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:363) ~[commons-pool2-2.4.2.jar!/:2.4.2]
at redis.clients.util.Pool.getResource(Pool.java:49) ~[jedis-2.8.2.jar!/:na]
... 31 common frames omitted
Caused by: java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:1.7.0_79]
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339) ~[na:1.7.0_79]
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200) ~[na:1.7.0_79]
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182) ~[na:1.7.0_79]
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) ~[na:1.7.0_79]
at java.net.Socket.connect(Socket.java:579) ~[na:1.7.0_79]
at redis.clients.jedis.Connection.connect(Connection.java:158) ~[jedis-2.8.2.jar!/:na]
... 38 common frames omitted
Thank you for any clues!

Well, I finally got them talking by running redis in its own container
I launched a redis container like so:
docker run --rm -it -p 6379:6379 redis
connected redis-cli
redis-cli monitor
and then launched my example container this way:
docker run --rm -it --net=host foo
but I could find no way to get docker to talk to the redis installed locally.
This is good enough I guess, though I would still appreciate a solution to the original question if there is one

com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure AND BeanEntityManager error

Have had to cut the first error message quite abit since it contained to many characters, but the full thing can be found here: https://github.com/kableiv/FullSpringError
Bit of backstory:
Completing an assignment and need to create a small website where 2 predefined users can login, one with user privileges and one with admin, the privileges are buttons that redirect you to pages where you edit, delete and register new info. At first I did it without spring security and no database, using arraylists and files. When I logged in with the user it only had the user privileges like it was supposed to, however when I logged in with the admin and then went onto any of the other html pages like the one used to edit something and then clicked on the return button, the admin privileges were gone. Im assuming this was because i, in my method to login, sat its admin value to true(so the html page knew what to display and what not to) and then when that method was done and a new one was starting like the editing method the value was back to null.
Because of this I decided to try and switch to using a MySQL database with spring security.
My IDE of choice is intellij ultimate and I used MySQL Workbench to setup the database and added it into intellij using the database feature.
Now when trying to run the project i get the following error:
2018-05-04 16:59:10.780 INFO 8364 --- [ main] com.rfboernehave.demo.DemoApplication : Starting DemoApplication on DESKTOP-QB8IIQF with PID 8364 (C:\Users\nerdi\SpringbootWebAppMiniproject1\target\classes started by nerdi in C:\Users\nerdi\SpringbootWebAppMiniproject1)
2018-05-04 16:59:10.783 INFO 8364 --- [ main] com.rfboernehave.demo.DemoApplication : No active profile set, falling back to default profiles: default
2018-05-04 16:59:11.390 INFO 8364 --- [ main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#516be40f: startup date [Fri May 04 16:59:11 CEST 2018]; root of context hierarchy
2018-05-04 16:59:14.723 INFO 8364 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 5000 (http)
2018-05-04 16:59:14.747 INFO 8364 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2018-05-04 16:59:14.747 INFO 8364 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.5.16
2018-05-04 16:59:15.021 INFO 8364 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2018-05-04 16:59:15.021 INFO 8364 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 3638 ms
2018-05-04 16:59:15.343 INFO 8364 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2018-05-04 16:59:15.343 INFO 8364 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2018-05-04 16:59:15.343 INFO 8364 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2018-05-04 16:59:15.343 INFO 8364 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*]
2018-05-04 16:59:15.343 INFO 8364 --- [ost-startStop-1] .s.DelegatingFilterProxyRegistrationBean : Mapping filter: 'springSecurityFilterChain' to: [/*]
2018-05-04 16:59:15.347 INFO 8364 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean : Mapping servlet: 'dispatcherServlet' to [/]
2018-05-04 16:59:18.235 ERROR 8364 --- [ main] o.a.tomcat.jdbc.pool.ConnectionPool : Unable to create initial connections of pool.
com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: 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.
at com.mysql.jdbc.Util.handleNewInstance(Util.java:425) ~[mysql-connector-java-5.1.43.jar:5.1.43]
at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:989) ~[mysql-connector-java-5.1.43.jar:5.1.43]
at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:341) ~[mysql-connector-java-5.1.43.jar:5.1.43]
at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2196) ~[mysql-connector-java-5.1.43.jar:5.1.43]
at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2229) ~[mysql-connector-java-5.1.43.jar:5.1.43]
at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2024) ~[mysql-connector-java-5.1.43.jar:5.1.43]
at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:779) ~[mysql-connector-java-5.1.43.jar:5.1.43]
at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47) ~[mysql-connector-java-5.1.43.jar:5.1.43]
at com.mysql.jdbc.Util.handleNewInstance(Util.java:425) ~[mysql-connector-java-5.1.43.jar:5.1.43]
at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:389) ~[mysql-connector-java-5.1.43.jar:5.1.43]
at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330) ~[mysql-connector-java-5.1.43.jar:5.1.43]
at org.apache.tomcat.jdbc.pool.PooledConnection.connectUsingDriver(PooledConnection.java:310) ~[tomcat-jdbc-8.5.16.jar:na]
at org.apache.tomcat.jdbc.pool.PooledConnection.connect(PooledConnection.java:203) ~[tomcat-jdbc-8.5.16.jar:na]
at org.apache.tomcat.jdbc.pool.ConnectionPool.createConnection(ConnectionPool.java:735) [tomcat-jdbc-8.5.16.jar:na]
at org.apache.tomcat.jdbc.pool.ConnectionPool.borrowConnection(ConnectionPool.java:667) [tomcat-jdbc-8.5.16.jar:na]
at org.apache.tomcat.jdbc.pool.ConnectionPool.init(ConnectionPool.java:482) [tomcat-jdbc-8.5.16.jar:na]
at org.apache.tomcat.jdbc.pool.ConnectionPool.<init>(ConnectionPool.java:154) [tomcat-jdbc-8.5.16.jar:na]
at org.apache.tomcat.jdbc.pool.DataSourceProxy.pCreatePool(DataSourceProxy.java:118) [tomcat-jdbc-8.5.16.jar:na]
at org.apache.tomcat.jdbc.pool.DataSourceProxy.createPool(DataSourceProxy.java:107) [tomcat-jdbc-8.5.16.jar:na]
at org.apache.tomcat.jdbc.pool.DataSourceProxy.getConnection(DataSourceProxy.java:131) [tomcat-jdbc-8.5.16.jar:na]
at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:111) [spring-jdbc-4.3.10.RELEASE.jar:4.3.10.RELEASE]
at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:77) [spring-jdbc-4.3.10.RELEASE.jar:4.3.10.RELEASE]
at org.springframework.jdbc.support.JdbcUtils.extractDatabaseMetaData(JdbcUtils.java:326) [spring-jdbc-4.3.10.RELEASE.jar:4.3.10.RELEASE]
at org.springframework.jdbc.support.JdbcUtils.extractDatabaseMetaData(JdbcUtils.java:366) [spring-jdbc-4.3.10.RELEASE.jar:4.3.10.RELEASE]
at org.springframework.boot.autoconfigure.orm.jpa.DatabaseLookup.getDatabase(DatabaseLookup.java:72) [spring-boot-autoconfigure-1.5.6.RELEASE.jar:1.5.6.RELEASE]
at org.springframework.boot.autoconfigure.orm.jpa.JpaProperties.determineDatabase(JpaProperties.java:139) [spring-boot-autoconfigure-1.5.6.RELEASE.jar:1.5.6.RELEASE]
at org.springframework.boot.autoconfigure.orm.jpa.JpaBaseConfiguration.jpaVendorAdapter(JpaBaseConfiguration.java:105) [spring-boot-autoconfigure-1.5.6.RELEASE.jar:1.5.6.RELEASE]
at org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration$$EnhancerBySpringCGLIB$$e4aac97b.CGLIB$jpaVendorAdapter$5(<generated>) [spring-boot-autoconfigure-1.5.6.RELEASE.jar:1.5.6.RELEASE]
at org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration$$EnhancerBySpringCGLIB$$e4aac97b$$FastClassBySpringCGLIB$$6844864e.invoke(<generated>) [spring-boot-autoconfigure-1.5.6.RELEASE.jar:1.5.6.RELEASE]
at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228) [spring-core-4.3.10.RELEASE.jar:4.3.10.RELEASE]
at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:358) [spring-context-4.3.10.RELEASE.jar:4.3.10.RELEASE]
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 exception is org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1628) ~[spring-beans-4.3.10.RELEASE.jar:4.3.10.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555) ~[spring-beans-4.3.10.RELEASE.jar:4.3.10.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483) ~[spring-beans-4.3.10.RELEASE.jar:4.3.10.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) ~[spring-beans-4.3.10.RELEASE.jar:4.3.10.RELEASE]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.3.10.RELEASE.jar:4.3.10.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~[spring-beans-4.3.10.RELEASE.jar:4.3.10.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) ~[spring-beans-4.3.10.RELEASE.jar:4.3.10.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1078) ~[spring-context-4.3.10.RELEASE.jar:4.3.10.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:857) ~[spring-context-4.3.10.RELEASE.jar:4.3.10.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:543) ~[spring-context-4.3.10.RELEASE.jar:4.3.10.RELEASE]
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122) ~[spring-boot-1.5.6.RELEASE.jar:1.5.6.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:693) [spring-boot-1.5.6.RELEASE.jar:1.5.6.RELEASE]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:360) [spring-boot-1.5.6.RELEASE.jar:1.5.6.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:303) [spring-boot-1.5.6.RELEASE.jar:1.5.6.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1118) [spring-boot-1.5.6.RELEASE.jar:1.5.6.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1107) [spring-boot-1.5.6.RELEASE.jar:1.5.6.RELEASE]
at com.rfboernehave.demo.DemoApplication.main(DemoApplication.java:10) [classes/:na]
Caused by: org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment]
at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:60) ~[spring-orm-4.3.10.RELEASE.jar:4.3.10.RELEASE]
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:353) ~[spring-orm-4.3.10.RELEASE.jar:4.3.10.RELEASE]
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:370) ~[spring-orm-4.3.10.RELEASE.jar:4.3.10.RELEASE]
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:359) ~[spring-orm-4.3.10.RELEASE.jar:4.3.10.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1687) ~[spring-beans-4.3.10.RELEASE.jar:4.3.10.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1624) ~[spring-beans-4.3.10.RELEASE.jar:4.3.10.RELEASE]
Caused by: org.hibernate.HibernateException: Access to DialectResolutionInfo cannot be null when 'hibernate.dialect' not set
NOW I have tried adding hibernating dependencies:
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>4.1.4.Final</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-entitymanager</artifactId>
<version>5.2.3.Final</version>
</dependency>
Which gave me this other error instead:
:: Spring Boot :: (v1.5.6.RELEASE)
2018-05-04 16:36:20.358 INFO 19272 --- [ main] com.rfboernehave.demo.DemoApplication : Starting DemoApplication on DESKTOP-QB8IIQF with PID 19272 (C:\Users\nerdi\SpringbootWebAppMiniproject1\target\classes started by nerdi in C:\Users\nerdi\SpringbootWebAppMiniproject1)
2018-05-04 16:36:20.358 INFO 19272 --- [ main] com.rfboernehave.demo.DemoApplication : No active profile set, falling back to default profiles: default
2018-05-04 16:36:21.064 INFO 19272 --- [ main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#77be656f: startup date [Fri May 04 16:36:21 CEST 2018]; root of context hierarchy
2018-05-04 16:36:23.488 INFO 19272 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 5000 (http)
2018-05-04 16:36:23.501 INFO 19272 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2018-05-04 16:36:23.501 INFO 19272 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.5.16
2018-05-04 16:36:23.722 INFO 19272 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2018-05-04 16:36:23.722 INFO 19272 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 2658 ms
2018-05-04 16:36:23.935 INFO 19272 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2018-05-04 16:36:23.935 INFO 19272 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2018-05-04 16:36:23.935 INFO 19272 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2018-05-04 16:36:23.935 INFO 19272 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*]
2018-05-04 16:36:23.938 INFO 19272 --- [ost-startStop-1] .s.DelegatingFilterProxyRegistrationBean : Mapping filter: 'springSecurityFilterChain' to: [/*]
2018-05-04 16:36:23.939 INFO 19272 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean : Mapping servlet: 'dispatcherServlet' to [/]
2018-05-04 16:36:24.010 WARN 19272 --- [ main] ationConfigEmbeddedWebApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'homeController' defined in file [C:\Users\nerdi\SpringbootWebAppMiniproject1\target\classes\com\rfboernehave\demo\controller\HomeController.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'brugerServiceImpl' defined in file [C:\Users\nerdi\SpringbootWebAppMiniproject1\target\classes\com\rfboernehave\demo\services\BrugerServiceImpl.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'brugerRepository': Cannot create inner bean '(inner bean)#703feacd' of type [org.springframework.orm.jpa.SharedEntityManagerCreator] while setting bean property 'entityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#703feacd': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'entityManagerFactory' available
2018-05-04 16:36:24.012 INFO 19272 --- [ main] o.apache.catalina.core.StandardService : Stopping service [Tomcat]
2018-05-04 16:36:24.036 INFO 19272 --- [ main] utoConfigurationReportLoggingInitializer :
Error starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled.
2018-05-04 16:36:24.114 ERROR 19272 --- [ main] o.s.b.d.LoggingFailureAnalysisReporter :
***************************
APPLICATION FAILED TO START
***************************
Description:
Parameter 0 of constructor in com.rfboernehave.demo.services.BrugerServiceImpl required a bean named 'entityManagerFactory' that could not be found.
Action:
Consider defining a bean named 'entityManagerFactory' in your configuration.
NOW I also got rid of this thing(not sure if did it correctly though) but it gave me a similair error but asking me to define a bean of type package. I decided to remove the dependencies and are therefore currently sitting with the first error of the post.
Below is my current pom.xml:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.rfboernhave</groupId>
<artifactId>demo</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>demo</name>
<description>Demo project for Spring Boot</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.6.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
<org.springframework.security.version>3.2.3.RELEASE</org.springframework.security.version>
<org.springframework.version>4.0.4.RELEASE</org.springframework.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.webjars</groupId>
<artifactId>bootstrap</artifactId>
<version>3.3.7</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.fasterxml</groupId>
<artifactId>oss-parent</artifactId>
<version>27</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
<version>2.0.1.RELEASE</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
My application.properties:
server.port=5000
spring.datasource.url=jdbc:mysql://localhost:5000/test_db
spring.datasource.username=root
spring.datasource.password=
spring.datasource.driver-class-name=com.mysql.jdbc.Driver
My Config.java class:
package com.rfboernehave.demo.Security;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import javax.sql.DataSource;
#Configuration
#EnableWebSecurity
public class Config extends WebSecurityConfigurerAdapter {
#Autowired
DataSource dataSource;
#Override
protected void configure(AuthenticationManagerBuilder auth) throws Exception{
auth.jdbcAuthentication().dataSource(dataSource)
.usersByUsernameQuery("select username, password from user where username=?")
.authoritiesByUsernameQuery("select username, rolle from user where username=?");
}
#Override
protected void configure(HttpSecurity http) throws Exception{
http
.authorizeRequests()
.antMatchers("/login*").anonymous()
.anyRequest().authenticated()
.and()
.formLogin()
.loginPage("/login")
.defaultSuccessUrl("/home")
.and()
.logout().logoutSuccessUrl("/login");
}
}
My entity(MyUser) class : I apologize for the variables being in a foreign language quick translation:
MinBruger is (MyUser)
brugernavn is (username)
adgangskode is (password)
rolle is (role)
package com.rfboernehave.demo.domains;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
#Entity
public class MinBruger {
#Id
#GeneratedValue(strategy = GenerationType.AUTO)
private String brugernavn;
private String adgangskode;
private String rolle;
private int id;
public MinBruger() {
}
public MinBruger(int id, String brugernavn, String adgangskode, String rolle) {
this.id = id;
this.brugernavn = brugernavn;
this.adgangskode = adgangskode;
this.rolle = rolle;
}
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getBrugernavn() {
return brugernavn;
}
public void setBrugernavn(String brugernavn) {
this.brugernavn = brugernavn;
}
public String getAdgangskode() {
return adgangskode;
}
public void setAdgangskode(String adgangskode) {
this.adgangskode = adgangskode;
}
public String getRolle(){return rolle;}
public void setRolle(String rolle) {
this.rolle = rolle;
}
#Override
public String toString() {
return "MinBruger{" +
"id=" + id +
", brugernavn='" + brugernavn + '\'' +
", adgangskode='" + adgangskode + '\'' +
", rolle=" + rolle + '\'' +
'}';
}
Below is my UserRepository:
Translation:
BrugerRepository is (UserRepository)
package com.rfboernehave.demo.repositories;
import com.rfboernehave.demo.domains.MinBruger;
import org.springframework.data.repository.CrudRepository;
import org.springframework.stereotype.Repository;
#Repository
public interface BrugerRepository extends CrudRepository<MinBruger, String> {
}
How can I fix this?
Thx in Advance.

UPDATE: Ok so I sat the property:
spring.jpa.properties.hibernate.dialect = org.hibernate.dialect.MySQL5Dialect
Aside from that I also changed the following:
spring.datasource.url=jdbc:mysql://localhost:3306/
TO:
spring.datasource.url=jdbc:mysql://localhost:3306/test_db?useSSL=false
This seemed to do part of the trick, my project now runs, however a new problem arisen, when trying to login it fails and sets the url from: http://localhost:5000/login
TO: http://localhost:5000/login?error
Below is my HomeController.java:
package com.rfboernehave.demo.controller;
import com.rfboernehave.demo.domains.Barn;
import com.rfboernehave.demo.domains.MinBruger;
import com.rfboernehave.demo.services.BarnServiceImpl;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.core.authority.SimpleGrantedAuthority;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.*;
import java.io.FileNotFoundException;
import java.util.ArrayList;
#Controller
public class HomeController {
private final Logger log = LoggerFactory.getLogger(this.getClass());
#Autowired
private BarnServiceImpl barnService;
public HomeController() {
}
#RequestMapping(value = {"", "/", "index"}, method = RequestMethod.GET)
public String index() {
log.info("index method called...");
return "login";
}
#RequestMapping(value = "/login", method = RequestMethod.GET)
public String login() {
log.info("login method called with: ");
if (SecurityContextHolder.getContext().getAuthentication().getAuthorities().contains(new SimpleGrantedAuthority("admin"))) {
return "redirect:/home";
}
return "login";
}
//
//
#RequestMapping(value = "/home", method = RequestMethod.GET)
public String home(Model model) {
log.info("home action called...");
model.addAttribute("boern", barnService.hentAlleBoern());
log.info("home action ended...");
return "home";
}
#GetMapping("/registrer")
public String registrer(Model model) {
log.info("registrer action called...");
model.addAttribute("barn", new Barn());
return "registrer";
}
#PostMapping("/registrer")
public String registrer(#ModelAttribute Barn barn, Model model) throws FileNotFoundException {
log.info("registrer post action called...");
String home = Integer.toString(barnService.hentAlleBoern().size());
barn.setId(Integer.parseInt(home));
barnService.hentAlleBoern().add(barn);
barnService.printToFile();
model.addAttribute("boern", barnService.hentAlleBoern());
return "/home";
}
#GetMapping("/detaljer/{id}")
public String detaljer(#PathVariable("id") int id, Model model) {
log.info("detaljer action called...");
Barn lille = null;
for (Barn barn : barnService.hentAlleBoern()) {
if (barn.getId() == id) {
lille = barn;
break;
}
}
model.addAttribute("barn", lille);
model.addAttribute("boern", barnService.hentAlleBoern());
return "detaljer";
}
#GetMapping("/afmeld/{id}")
public String afmeld(#PathVariable("id") int id, Model model) {
log.info("afmeld action called...");
model.addAttribute("barn",barnService.hentAlleBoern().get(id));
model.addAttribute("boern", barnService.hentAlleBoern());
return "afmeld";
}
#PostMapping("/afmeld")
public String afmeld(#ModelAttribute Barn barn, Model model) throws FileNotFoundException {
log.info("afmeld post action called...");
int id = barn.getId();
barnService.hentAlleBoern().remove(barn.getId());
leftShiftId(barnService.hentAlleBoern(), id);
barnService.printToFile();
model.addAttribute("boern", barnService.hentAlleBoern());
return "/home";
}
#GetMapping("/rediger/{id}")
public String rediger(#PathVariable("id") int id, Model model) {
log.info("rediger action called...");
model.addAttribute("barn", barnService.hentAlleBoern().get(id));
model.addAttribute("boern", barnService.hentAlleBoern());
return "rediger";
}
#PostMapping("/rediger")
public String rediger(#ModelAttribute Barn barn, Model model) throws FileNotFoundException {
log.info("rediger post action called...");
for (int i = 0; i < barnService.hentAlleBoern().size(); i++) {
if (barn.getId() == barnService.hentAlleBoern().get(i).getId()) {
barnService.hentAlleBoern().set(i, barn);
break;
}
}
barnService.printToFile();
model.addAttribute("boern", barnService.hentAlleBoern());
return "/home";
}
private void leftShiftId(ArrayList<Barn> list, int id) {
log.info("leftshift method called...");
for (int i = id; i < list.size(); i++) {
Barn barn = list.get(i);
barn.setId(barn.getId() - 1);
}
}
}
Below is the terminal output:
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v1.5.6.RELEASE)
2018-05-08 13:18:32.979 INFO 1872 --- [ main] com.rfboernehave.demo.DemoApplication : Starting DemoApplication on DESKTOP-QB8IIQF with PID 1872 (C:\Users\nerdi\SpringbootWebAppMiniproject1\target\classes started by nerdi in C:\Users\nerdi\SpringbootWebAppMiniproject1)
2018-05-08 13:18:32.982 INFO 1872 --- [ main] com.rfboernehave.demo.DemoApplication : No active profile set, falling back to default profiles: default
2018-05-08 13:18:33.671 INFO 1872 --- [ main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#516be40f: startup date [Tue May 08 13:18:33 CEST 2018]; root of context hierarchy
2018-05-08 13:18:36.652 INFO 1872 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 5000 (http)
2018-05-08 13:18:36.666 INFO 1872 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2018-05-08 13:18:36.667 INFO 1872 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.5.16
2018-05-08 13:18:36.878 INFO 1872 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2018-05-08 13:18:36.878 INFO 1872 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 3210 ms
2018-05-08 13:18:37.170 INFO 1872 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2018-05-08 13:18:37.170 INFO 1872 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2018-05-08 13:18:37.170 INFO 1872 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2018-05-08 13:18:37.170 INFO 1872 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*]
2018-05-08 13:18:37.172 INFO 1872 --- [ost-startStop-1] .s.DelegatingFilterProxyRegistrationBean : Mapping filter: 'springSecurityFilterChain' to: [/*]
2018-05-08 13:18:37.172 INFO 1872 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean : Mapping servlet: 'dispatcherServlet' to [/]
2018-05-08 13:18:37.907 INFO 1872 --- [ main] j.LocalContainerEntityManagerFactoryBean : Building JPA container EntityManagerFactory for persistence unit 'default'
2018-05-08 13:18:37.929 INFO 1872 --- [ main] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [
name: default
...]
2018-05-08 13:18:38.204 INFO 1872 --- [ main] org.hibernate.Version : HHH000412: Hibernate Core {5.0.12.Final}
2018-05-08 13:18:38.205 INFO 1872 --- [ main] org.hibernate.cfg.Environment : HHH000206: hibernate.properties not found
2018-05-08 13:18:38.207 INFO 1872 --- [ main] org.hibernate.cfg.Environment : HHH000021: Bytecode provider name : javassist
2018-05-08 13:18:38.256 INFO 1872 --- [ main] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.0.1.Final}
2018-05-08 13:18:38.425 INFO 1872 --- [ main] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.MySQL5Dialect
2018-05-08 13:18:39.001 INFO 1872 --- [ main] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'
2018-05-08 13:18:39.571 INFO 1872 --- [ main] o.s.s.web.DefaultSecurityFilterChain : Creating filter chain: org.springframework.security.web.util.matcher.AnyRequestMatcher#1, [org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter#11b5f4e2, org.springframework.security.web.context.SecurityContextPersistenceFilter#33e0c716, org.springframework.security.web.header.HeaderWriterFilter#634ca3e7, org.springframework.security.web.csrf.CsrfFilter#6ee88e21, org.springframework.security.web.authentication.logout.LogoutFilter#d653e41, org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter#17222c11, org.springframework.security.web.savedrequest.RequestCacheAwareFilter#6274f21c, org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter#12952aff, org.springframework.security.web.authentication.AnonymousAuthenticationFilter#6bcae9, org.springframework.security.web.session.SessionManagementFilter#b14b60a, org.springframework.security.web.access.ExceptionTranslationFilter#50b734c4, org.springframework.security.web.access.intercept.FilterSecurityInterceptor#67688110]
2018-05-08 13:18:40.196 INFO 1872 --- [ main] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for #ControllerAdvice: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#516be40f: startup date [Tue May 08 13:18:33 CEST 2018]; root of context hierarchy
2018-05-08 13:18:40.337 INFO 1872 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[ || / || /index],methods=[GET]}" onto public java.lang.String com.rfboernehave.demo.controller.HomeController.index()
2018-05-08 13:18:40.338 INFO 1872 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/home],methods=[GET]}" onto public java.lang.String com.rfboernehave.demo.controller.HomeController.home(org.springframework.ui.Model)
2018-05-08 13:18:40.339 INFO 1872 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/rediger],methods=[POST]}" onto public java.lang.String com.rfboernehave.demo.controller.HomeController.rediger(com.rfboernehave.demo.domains.Barn,org.springframework.ui.Model) throws java.io.FileNotFoundException
2018-05-08 13:18:40.339 INFO 1872 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/rediger/{id}],methods=[GET]}" onto public java.lang.String com.rfboernehave.demo.controller.HomeController.rediger(int,org.springframework.ui.Model)
2018-05-08 13:18:40.340 INFO 1872 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/detaljer/{id}],methods=[GET]}" onto public java.lang.String com.rfboernehave.demo.controller.HomeController.detaljer(int,org.springframework.ui.Model)
2018-05-08 13:18:40.341 INFO 1872 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/login],methods=[GET]}" onto public java.lang.String com.rfboernehave.demo.controller.HomeController.login()
2018-05-08 13:18:40.342 INFO 1872 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/registrer],methods=[POST]}" onto public java.lang.String com.rfboernehave.demo.controller.HomeController.registrer(com.rfboernehave.demo.domains.Barn,org.springframework.ui.Model) throws java.io.FileNotFoundException
2018-05-08 13:18:40.342 INFO 1872 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/registrer],methods=[GET]}" onto public java.lang.String com.rfboernehave.demo.controller.HomeController.registrer(org.springframework.ui.Model)
2018-05-08 13:18:40.343 INFO 1872 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/afmeld],methods=[POST]}" onto public java.lang.String com.rfboernehave.demo.controller.HomeController.afmeld(com.rfboernehave.demo.domains.Barn,org.springframework.ui.Model) throws java.io.FileNotFoundException
2018-05-08 13:18:40.344 INFO 1872 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/afmeld/{id}],methods=[GET]}" onto public java.lang.String com.rfboernehave.demo.controller.HomeController.afmeld(int,org.springframework.ui.Model)
2018-05-08 13:18:40.347 INFO 1872 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error]}" onto public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
2018-05-08 13:18:40.348 INFO 1872 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error],produces=[text/html]}" onto public org.springframework.web.servlet.ModelAndView org.springframework.boot.autoconfigure.web.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse)
2018-05-08 13:18:40.398 INFO 1872 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2018-05-08 13:18:40.400 INFO 1872 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2018-05-08 13:18:40.477 INFO 1872 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2018-05-08 13:18:41.111 INFO 1872 --- [ main] b.a.s.AuthenticationManagerConfiguration :
Using default security password: 4f2b3afb-8328-4fa1-a16c-e16003f15618
2018-05-08 13:18:41.294 INFO 1872 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Registering beans for JMX exposure on startup
2018-05-08 13:18:41.396 INFO 1872 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 5000 (http)
2018-05-08 13:18:41.403 INFO 1872 --- [ main] com.rfboernehave.demo.DemoApplication : Started DemoApplication in 8.91 seconds (JVM running for 9.612)

Rest Controller not Working

I have initialed spring boot project using start.spring.io and added WEB,JPA,H2 dependencies.
Pom file
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.example</groupId>
<artifactId>demo</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>demo</name>
<description>Demo project for Spring Boot</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.10.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<!-- <scope>runtime</scope> -->
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
application.properties
spring.h2.console.enabled=true
security.basic.enabled=false
DemoApplication.java
#SpringBootApplication
public class DemoApplication {
public static void main(String[] args) {
SpringApplication.run(DemoApplication.class, args);
}
}
UserController.java
#RestController
public class UserController {
#GetMapping("/hello")
public String hello() {
return "Hello";
}
Console Log
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v1.5.10.RELEASE)
2018-02-26 11:24:28.846 INFO 4792 --- [ main] com.example.demo.DemoApplication : Starting DemoApplication on RAJAT-PC with PID 4792 (C:\Users\devra\Downloads\Compressed\demo\target\classes started by rajat in C:\Users\devra\Downloads\Compressed\demo)
2018-02-26 11:24:28.855 INFO 4792 --- [ main] com.example.demo.DemoApplication : No active profile set, falling back to default profiles: default
2018-02-26 11:24:29.018 INFO 4792 --- [ main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#6b67034: startup date [Mon Feb 26 11:24:29 IST 2018]; root of context hierarchy
2018-02-26 11:24:30.894 INFO 4792 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' of type [org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration$$EnhancerBySpringCGLIB$$fa7e8c5a] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2018-02-26 11:24:31.720 INFO 4792 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 8080 (http)
2018-02-26 11:24:31.737 INFO 4792 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2018-02-26 11:24:31.740 INFO 4792 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.5.27
2018-02-26 11:24:31.969 INFO 4792 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2018-02-26 11:24:31.970 INFO 4792 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 2957 ms
2018-02-26 11:24:32.307 INFO 4792 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2018-02-26 11:24:32.308 INFO 4792 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2018-02-26 11:24:32.309 INFO 4792 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2018-02-26 11:24:32.309 INFO 4792 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*]
2018-02-26 11:24:32.310 INFO 4792 --- [ost-startStop-1] .s.DelegatingFilterProxyRegistrationBean : Mapping filter: 'springSecurityFilterChain' to: [/*]
2018-02-26 11:24:32.311 INFO 4792 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean : Mapping servlet: 'dispatcherServlet' to [/]
2018-02-26 11:24:32.313 INFO 4792 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean : Mapping servlet: 'webServlet' to [/h2-console/*]
2018-02-26 11:24:33.004 INFO 4792 --- [ main] j.LocalContainerEntityManagerFactoryBean : Building JPA container EntityManagerFactory for persistence unit 'default'
2018-02-26 11:24:33.038 INFO 4792 --- [ main] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [
name: default
...]
2018-02-26 11:24:33.196 INFO 4792 --- [ main] org.hibernate.Version : HHH000412: Hibernate Core {5.0.12.Final}
2018-02-26 11:24:33.199 INFO 4792 --- [ main] org.hibernate.cfg.Environment : HHH000206: hibernate.properties not found
2018-02-26 11:24:33.202 INFO 4792 --- [ main] org.hibernate.cfg.Environment : HHH000021: Bytecode provider name : javassist
2018-02-26 11:24:33.266 INFO 4792 --- [ main] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.0.1.Final}
2018-02-26 11:24:33.517 INFO 4792 --- [ main] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.H2Dialect
2018-02-26 11:24:33.807 INFO 4792 --- [ main] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000227: Running hbm2ddl schema export
2018-02-26 11:24:33.816 INFO 4792 --- [ main] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000230: Schema export complete
2018-02-26 11:24:33.859 INFO 4792 --- [ main] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'
2018-02-26 11:24:34.365 INFO 4792 --- [ main] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for #ControllerAdvice: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#6b67034: startup date [Mon Feb 26 11:24:29 IST 2018]; root of context hierarchy
2018-02-26 11:24:34.506 INFO 4792 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error]}" onto public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
2018-02-26 11:24:34.508 INFO 4792 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error],produces=[text/html]}" onto public org.springframework.web.servlet.ModelAndView org.springframework.boot.autoconfigure.web.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse)
2018-02-26 11:24:34.568 INFO 4792 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2018-02-26 11:24:34.569 INFO 4792 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2018-02-26 11:24:34.663 INFO 4792 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2018-02-26 11:24:35.147 INFO 4792 --- [ main] b.a.s.AuthenticationManagerConfiguration :
Using default security password: dd5212d7-4de1-4fee-9f6b-f5cd888f2f17
2018-02-26 11:24:35.222 INFO 4792 --- [ main] o.s.s.web.DefaultSecurityFilterChain : Creating filter chain: OrRequestMatcher [requestMatchers=[Ant [pattern='/css/**'], Ant [pattern='/js/**'], Ant [pattern='/images/**'], Ant [pattern='/webjars/**'], Ant [pattern='/**/favicon.ico'], Ant [pattern='/error']]], []
2018-02-26 11:24:35.334 INFO 4792 --- [ main] o.s.s.web.DefaultSecurityFilterChain : Creating filter chain: org.springframework.boot.autoconfigure.security.SpringBootWebSecurityConfiguration$ApplicationNoWebSecurityConfigurerAdapter$1#11c713b7, [org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter#2251b3bc, org.springframework.security.web.context.SecurityContextPersistenceFilter#602f8f94, org.springframework.security.web.header.HeaderWriterFilter#2785db06, org.springframework.security.web.csrf.CsrfFilter#603cabc4, org.springframework.security.web.authentication.logout.LogoutFilter#7a9ceddf, org.springframework.security.web.savedrequest.RequestCacheAwareFilter#4dfe8b37, org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter#7e64c1a9, org.springframework.security.web.authentication.AnonymousAuthenticationFilter#3fbe503c, org.springframework.security.web.session.SessionManagementFilter#715a70e9, org.springframework.security.web.access.ExceptionTranslationFilter#1cc8416a]
2018-02-26 11:24:35.552 INFO 4792 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Registering beans for JMX exposure on startup
2018-02-26 11:24:35.652 INFO 4792 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 8080 (http)
2018-02-26 11:24:35.670 INFO 4792 --- [ main] com.example.demo.DemoApplication : Started DemoApplication in 7.302 seconds (JVM running for 7.824)
as you can see spring didn't mapped the /hello url

Considering that the other answers don't explain why it doesn't work as expected, here's why.
Spring uses component scanning to find eligible beans (#Repository, #Service, #Component, #Controller, ...). This is usually done by using the #ComponentScan annotation.
This is explained in the core docs:
To autodetect these classes and register the corresponding beans, you need to add #ComponentScan to your #Configuration class, where the basePackages attribute is a common parent package for the two classes. (Alternatively, you can specify a comma/semicolon/space-separated list that includes the parent package of each class.)
Spring Boot, by default only scans components within the same package (and including subpackages) of the main class. This is because the #SpringBootApplication annotation includes a #ComponentScanby default, as mentioned in the Spring boot docs:
The #SpringBootApplication annotation is equivalent to using #Configuration, #EnableAutoConfiguration and #ComponentScan with their default attributes
If you want Spring to automatically detect your controller, you have three options:
Move the controller to the com.example.demo package. This is the recommended approach according to the Spring boot documentation.
Telling Spring to look at the controller package by adding a #ComponentScan annotation:
#SpringBootApplication
#ComponentScan({"com.example.demo", "controller"}) // Add this
public class DemoApplication {
// ...
}
Telling Spring to look at the controller package by configuring the scanBasePackages property of #SpringBootApplication:
#SpringBootApplication(scanBasePackages = {"com.example.demo", "controller"}) // Add this
public class DemoApplication {
// ...
}

Spring reference doc says - Generally recommend that you locate your main application class in a root package above other classes like
com
+- example
+- myproject
+- Application.java
|
+- domain
| +- Customer.java
| +- CustomerRepository.java
|
+- service
| +- CustomerService.java
|
+- web
+- CustomerController.java
For more refer this link :
https://docs.spring.io/spring-boot/docs/current/reference/html/using-boot-structuring-your-code.html