Develop Reference

Spring application stuck in start

I have a problem since I export and import a spring project, and it is that now it takes more than 70 seconds to start. Get stuck in Triggering deferred initialization of Spring Data repositories ...
This is the log of the console:
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v2.3.4.RELEASE)
2021-01-19 21:00:48.994 INFO 15368 --- [ restartedMain] com.practica.PracticaFinalApplication : Starting PracticaFinalApplication on DESKTOP-BG6SBT4 with PID 15368 (D:\workspace-spring-tool-suite-4-4.8.0.RELEASE\PRACTICA_FINAL\target\classes started by dani_ in D:\workspace-spring-tool-suite-4-4.8.0.RELEASE\PRACTICA_FINAL)
2021-01-19 21:00:48.998 INFO 15368 --- [ restartedMain] com.practica.PracticaFinalApplication : No active profile set, falling back to default profiles: default
2021-01-19 21:00:49.051 INFO 15368 --- [ restartedMain] o.s.b.devtools.restart.ChangeableUrls : The Class-Path manifest attribute in C:\Users\dani_\.m2\repository\com\oracle\database\jdbc\ojdbc8\19.3.0.0\ojdbc8-19.3.0.0.jar referenced one or more files that do not exist: file:/C:/Users/dani_/.m2/repository/com/oracle/database/jdbc/ojdbc8/19.3.0.0/oraclepki.jar
2021-01-19 21:00:49.051 INFO 15368 --- [ restartedMain] o.s.b.devtools.restart.ChangeableUrls : The Class-Path manifest attribute in C:\Users\dani_\.m2\repository\com\oracle\database\security\oraclepki\19.3.0.0\oraclepki-19.3.0.0.jar referenced one or more files that do not exist: file:/C:/Users/dani_/.m2/repository/com/oracle/database/security/oraclepki/19.3.0.0/osdt_core.jar,file:/C:/Users/dani_/.m2/repository/com/oracle/database/security/oraclepki/19.3.0.0/osdt_cert.jar,file:/C:/Users/dani_/.m2/repository/com/oracle/database/security/oraclepki/oracle.osdt/osdt_core.jar,file:/C:/Users/dani_/.m2/repository/com/oracle/database/security/oraclepki/oracle.osdt/osdt_cert.jar
2021-01-19 21:00:49.052 INFO 15368 --- [ restartedMain] .e.DevToolsPropertyDefaultsPostProcessor : Devtools property defaults active! Set 'spring.devtools.add-properties' to 'false' to disable
2021-01-19 21:00:49.052 INFO 15368 --- [ restartedMain] .e.DevToolsPropertyDefaultsPostProcessor : For additional web related logging consider setting the 'logging.level.web' property to 'DEBUG'
2021-01-19 21:00:49.767 INFO 15368 --- [ restartedMain] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFERRED mode.
2021-01-19 21:00:49.848 INFO 15368 --- [ restartedMain] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 75ms. Found 6 JPA repository interfaces.
2021-01-19 21:00:50.143 INFO 15368 --- [ restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.ws.config.annotation.DelegatingWsConfiguration' of type [org.springframework.ws.config.annotation.DelegatingWsConfiguration$$EnhancerBySpringCGLIB$$5974c00c] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2021-01-19 21:00:50.203 INFO 15368 --- [ restartedMain] .w.s.a.s.AnnotationActionEndpointMapping : Supporting [WS-Addressing August 2004, WS-Addressing 1.0]
2021-01-19 21:00:50.575 INFO 15368 --- [ restartedMain] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8085 (http)
2021-01-19 21:00:50.586 INFO 15368 --- [ restartedMain] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2021-01-19 21:00:50.587 INFO 15368 --- [ restartedMain] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.38]
2021-01-19 21:00:50.709 INFO 15368 --- [ restartedMain] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2021-01-19 21:00:50.710 INFO 15368 --- [ restartedMain] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 1658 ms
2021-01-19 21:00:50.967 INFO 15368 --- [ restartedMain] o.s.s.concurrent.ThreadPoolTaskExecutor : Initializing ExecutorService 'applicationTaskExecutor'
2021-01-19 21:00:51.007 INFO 15368 --- [ task-1] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [name: default]
2021-01-19 21:00:51.055 INFO 15368 --- [ task-1] org.hibernate.Version : HHH000412: Hibernate ORM core version 5.4.21.Final
2021-01-19 21:00:51.101 WARN 15368 --- [ restartedMain] JpaBaseConfiguration$JpaWebConfiguration : spring.jpa.open-in-view is enabled by default. Therefore, database queries may be performed during view rendering. Explicitly configure spring.jpa.open-in-view to disable this warning
2021-01-19 21:00:51.160 INFO 15368 --- [ task-1] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.1.0.Final}
2021-01-19 21:00:51.267 INFO 15368 --- [ task-1] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting...
2021-01-19 21:00:51.313 INFO 15368 --- [ restartedMain] o.s.s.web.DefaultSecurityFilterChain : Creating filter chain: any request, [org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter#5548d944, org.springframework.security.web.context.SecurityContextPersistenceFilter#52db2e9a, org.springframework.security.web.header.HeaderWriterFilter#2682a673, org.springframework.security.web.csrf.CsrfFilter#384244c7, org.springframework.security.web.authentication.logout.LogoutFilter#60a9bf00, org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter#14f3c976, org.springframework.security.web.savedrequest.RequestCacheAwareFilter#14a70864, org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter#9aabdd5, org.springframework.security.web.authentication.AnonymousAuthenticationFilter#61618c62, org.springframework.security.web.session.SessionManagementFilter#1e6efa12, org.springframework.security.web.access.ExceptionTranslationFilter#72c01891, org.springframework.security.web.access.intercept.FilterSecurityInterceptor#43f59fcf]
2021-01-19 21:00:51.534 INFO 15368 --- [ task-1] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Start completed.
2021-01-19 21:00:51.551 INFO 15368 --- [ task-1] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.Oracle12cDialect
2021-01-19 21:00:51.756 INFO 15368 --- [ restartedMain] o.s.b.d.a.OptionalLiveReloadServer : LiveReload server is running on port 35729
2021-01-19 21:00:51.825 INFO 15368 --- [ restartedMain] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8085 (http) with context path ''
2021-01-19 21:00:51.828 INFO 15368 --- [ restartedMain] DeferredRepositoryInitializationListener : Triggering deferred initialization of Spring Data repositories…
2021-01-19 21:02:03.729 WARN 15368 --- [ task-1] o.h.b.i.InFlightMetadataCollectorImpl : HHH000069: Duplicate generator name sequence
2021-01-19 21:02:03.741 WARN 15368 --- [ task-1] o.h.b.i.InFlightMetadataCollectorImpl : HHH000069: Duplicate generator name sequence
2021-01-19 21:02:03.744 WARN 15368 --- [ task-1] o.h.b.i.InFlightMetadataCollectorImpl : HHH000069: Duplicate generator name sequence
2021-01-19 21:02:04.203 INFO 15368 --- [ task-1] o.h.e.t.j.p.i.JtaPlatformInitiator : HHH000490: Using JtaPlatform implementation: [org.hibernate.engine.transaction.jta.platform.internal.NoJtaPlatform]
2021-01-19 21:02:04.211 INFO 15368 --- [ task-1] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'
2021-01-19 21:02:04.639 INFO 15368 --- [ restartedMain] DeferredRepositoryInitializationListener : Spring Data repositories initialized!
2021-01-19 21:02:04.647 INFO 15368 --- [ restartedMain] com.practica.PracticaFinalApplication : Started PracticaFinalApplication in 76.038 seconds (JVM running for 77.006)
And this is the pom.xml
4.0.0
org.springframework.boot
spring-boot-starter-parent
2.3.4.RELEASE
com.practica
PRACTICA_FINAL
0.0.1-SNAPSHOT
war
PRACTICA_FINAL
Practica
<properties>
<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-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-web-services</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>com.oracle.database.jdbc</groupId>
<artifactId>ojdbc8</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.github.librepdf</groupId>
<artifactId>openpdf</artifactId>
<version>1.3.24</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.thymeleaf.extras</groupId>
<artifactId>thymeleaf-extras-springsecurity5</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>

In case it works for someone, I found the solution. I just had to add these two lines in my properties file and I went from starting in 70 seconds to starting in 4 seconds
spring.jpa.properties.hibernate.temp.use_jdbc_metadata_defaults=false
spring.jpa.properties.hibernate.dialect =org.hibernate.dialect.Oracle12cDialect

I got whitelabel error page instead of eureka dashboard

I'm following a tutorial about Eureka to start up a sample eureka server ,I followed exactly the same steps but i get a whitelabel insteed of eureka dashbord, I will share with you all the configuration that I made
the POM.xml
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.3.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com..discovery.service</groupId>
<artifactId>descoveryservice</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>descoveryservice</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>1.8</java.version>
<spring-cloud.version>Finchley.SR1</spring-cloud.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>${spring-cloud.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
<repositories>
<repository>
<id>spring-milestones</id>
<name>Spring Milestones</name>
<url>https://repo.spring.io/milestone</url>
</repository>
</repositories>
application.properties :
server.port=8010
spring.application.name=discoveryservice
eureka.client.registerWithEureka=false
eureka.client.fetchRegistry=false
eureka.client.serviceUrl.defaultZone = http://localhost:8010/eureka
and the finally the console :
2020-05-07 16:15:59.358 INFO 21060 --- [ main] o.s.core.annotation.AnnotationUtils : Failed to introspect annotations on class org.springframework.cloud.netflix.eureka.config.EurekaDiscoveryClientConfigServiceBootstrapConfiguration: java.lang.IllegalStateException: Could not obtain annotation attribute value for public abstract java.lang.Class[] org.springframework.boot.autoconfigure.condition.ConditionalOnClass.value()
2020-05-07 16:15:59.679 INFO 21060 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'configurationPropertiesRebinderAutoConfiguration' of type [org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration$$EnhancerBySpringCGLIB$$97f8ff4f] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v2.1.3.RELEASE)
2020-05-07 16:16:01.722 INFO 21060 --- [ main] c.d.s.d.DescoveryserviceApplication : No active profile set, falling back to default profiles: default
2020-05-07 16:16:02.829 WARN 21060 --- [ main] o.s.boot.actuate.endpoint.EndpointId : Endpoint ID 'service-registry' contains invalid characters, please migrate to a valid format.
2020-05-07 16:16:03.242 INFO 21060 --- [ main] o.s.cloud.context.scope.GenericScope : BeanFactory id=889ab658-056e-3973-ba9c-f9fdd0f82c43
2020-05-07 16:16:03.378 INFO 21060 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration' of type [org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration$$EnhancerBySpringCGLIB$$97f8ff4f] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-05-07 16:16:04.447 INFO 21060 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8010 (http)
2020-05-07 16:16:04.491 INFO 21060 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2020-05-07 16:16:04.491 INFO 21060 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.16]
2020-05-07 16:16:04.509 INFO 21060 --- [ main] 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: [C:\Program Files\Java\jdk-11.0.6\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:/Program Files/Java/jdk-11.0.6/bin/server;C:/Program Files/Java/jdk-11.0.6/bin;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files\Intel\WiFi\bin\;C:\Program Files\Common Files\Intel\WirelessCommon\;C:\Program Files\Git\cmd;;C:\Program Files\Docker\Docker\resources\bin;C:\ProgramData\DockerDesktop\version-bin;C:\Users\novatim\AppData\Local\Microsoft\WindowsApps;C:\Users\novatim\Desktop\apache-maven-3.6.3-bin\apache-maven-3.6.3\bin;C:\Program Files\Java\jdk-11.0.6\bin;;C:\Users\novatim\Desktop\eclipse-jee-2019-12-R-win32-x86_64\eclipse;;.]
2020-05-07 16:16:04.768 INFO 21060 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2020-05-07 16:16:04.768 INFO 21060 --- [ main] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 2996 ms
2020-05-07 16:16:04.935 WARN 21060 --- [ main] c.n.c.sources.URLConfigurationSource : No URLs will be polled as dynamic configuration sources.
2020-05-07 16:16:04.936 INFO 21060 --- [ main] c.n.c.sources.URLConfigurationSource : To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
2020-05-07 16:16:04.962 INFO 21060 --- [ main] c.netflix.config.DynamicPropertyFactory : DynamicPropertyFactory is initialized with configuration sources: com.netflix.config.ConcurrentCompositeConfiguration#13ed066e
2020-05-07 16:16:06.652 INFO 21060 --- [ main] o.s.cloud.commons.util.InetUtils : Cannot determine local hostname
2020-05-07 16:16:08.337 INFO 21060 --- [ main] o.s.cloud.commons.util.InetUtils : Cannot determine local hostname
2020-05-07 16:16:08.963 WARN 21060 --- [ main] c.n.c.sources.URLConfigurationSource : No URLs will be polled as dynamic configuration sources.
2020-05-07 16:16:08.964 INFO 21060 --- [ main] c.n.c.sources.URLConfigurationSource : To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
2020-05-07 16:16:09.222 INFO 21060 --- [ main] o.s.s.concurrent.ThreadPoolTaskExecutor : Initializing ExecutorService 'applicationTaskExecutor'
2020-05-07 16:16:10.021 INFO 21060 --- [ main] o.s.b.a.e.web.EndpointLinksResolver : Exposing 2 endpoint(s) beneath base path '/actuator'
2020-05-07 16:16:10.174 INFO 21060 --- [ main] o.s.c.n.eureka.InstanceInfoFactory : Setting initial instance status as: STARTING
2020-05-07 16:16:10.226 INFO 21060 --- [ main] com.netflix.discovery.DiscoveryClient : Initializing Eureka in region us-east-1
2020-05-07 16:16:10.229 INFO 21060 --- [ main] com.netflix.discovery.DiscoveryClient : Client configured to neither register nor query for data.
2020-05-07 16:16:10.243 INFO 21060 --- [ main] com.netflix.discovery.DiscoveryClient : Discovery Client initialized at timestamp 1588860970242 with initial instances count: 0
2020-05-07 16:16:10.250 INFO 21060 --- [ main] o.s.c.n.e.s.EurekaServiceRegistry : Registering application discoveryservice with eureka with status UP
2020-05-07 16:16:10.326 INFO 21060 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8010 (http) with context path ''
2020-05-07 16:16:10.333 INFO 21060 --- [ main] c.d.s.d.DescoveryserviceApplication : Started DescoveryserviceApplication in 13.391 seconds (JVM running for 14.094)
2020-05-07 16:16:17.202 INFO 21060 --- [nio-8010-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring DispatcherServlet 'dispatcherServlet'
2020-05-07 16:16:17.204 INFO 21060 --- [nio-8010-exec-1] o.s.web.servlet.DispatcherServlet : Initializing Servlet 'dispatcherServlet'
2020-05-07 16:16:17.223 INFO 21060 --- [nio-8010-exec-1] o.s.web.servlet.DispatcherServlet : Completed initialization in 19 ms
I do not know where the problem is it has been several hours that I am looking for a solution, if you have ideas do not hesitate to share them,
Thanks .

I guess you didn't add #EnableEurekaServer annotation to your main app
It should be like this
#SpringBootApplication
#EnableEurekaServer
public class DiscoveryServerApplication {
…
}

Sping Boot Java backend application process gets killed

I have packaged my spring boot rest backend with mvn package.
When I run the jar on the server with java -jar ... the application starts and gets killed after a few seconds.
I also see that on the linux top view, that the java process goes over 300% CPU. Is that maybe the reason the process gets killed? And if yes, what can I do?
My spring boot application is not very big. Actually its almost empty.
Logs:
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v2.0.2.RELEASE)
2020-01-26 07:40:36.423 INFO 8144 --- [ main] d.c.c.CarorderprocessApplication : Starting CarorderprocessApplication v0.0.1-SNA
PSHOT on dedi1055.your-server.de with PID 8144 (/usr/www/users/waqfek/software_backend/carorderprocess-0.0.1-SNAPSHOT.jar started by waqfek in /us
r/www/users/waqfek/software_backend)
2020-01-26 07:40:36.426 INFO 8144 --- [ main] d.c.c.CarorderprocessApplication : No active profile set, falling back to default
profiles: default
2020-01-26 07:40:36.487 INFO 8144 --- [ main] ConfigServletWebServerApplicationContext : Refreshing org.springframework.boot.web.servle
t.context.AnnotationConfigServletWebServerApplicationContext#5cbc508c: startup date [Sun Jan 26 07:40:36 CET 2020]; root of context hierarchy
2020-01-26 07:40:37.614 INFO 8144 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.annotati
on.ProxyTransactionManagementConfiguration' of type [org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration$$EnhancerB
ySpringCGLIB$$d289c8bd] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-01-26 07:40:37.915 INFO 8144 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8081 (http)
2020-01-26 07:40:37.939 INFO 8144 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2020-01-26 07:40:37.940 INFO 8144 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.5.31
2020-01-26 07:40:37.949 INFO 8144 --- [ost-startStop-1] o.a.catalina.core.AprLifecycleListener : The APR based Apache Tomcat Native library whi
ch allows optimal performance in production environments was not found on the java.library.path: [/usr/java/packages/lib/amd64:/usr/lib/x86_64-lin
ux-gnu/jni:/lib/x86_64-linux-gnu:/usr/lib/x86_64-linux-gnu:/usr/lib/jni:/lib:/usr/lib]
2020-01-26 07:40:38.014 INFO 8144 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationCon
text
2020-01-26 07:40:38.014 INFO 8144 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization com
pleted in 1530 ms
2020-01-26 07:40:38.159 INFO 8144 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to:
[/*]
2020-01-26 07:40:38.159 INFO 8144 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [
/*]
2020-01-26 07:40:38.159 INFO 8144 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to:
[/*]
2020-01-26 07:40:38.159 INFO 8144 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*
]
2020-01-26 07:40:38.160 INFO 8144 --- [ost-startStop-1] .s.DelegatingFilterProxyRegistrationBean : Mapping filter: 'springSecurityFilterChain' to
: [/*]
2020-01-26 07:40:38.160 INFO 8144 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean : Servlet dispatcherServlet mapped to [/]
2020-01-26 07:40:38.302 INFO 8144 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting...
2020-01-26 07:40:38.306 WARN 8144 --- [ main] com.zaxxer.hikari.util.DriverDataSource : Registered driver with driverClassName=com.mysql.jdbc.Driver was not found, trying direct instantiation.
2020-01-26 07:40:38.491 INFO 8144 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Start completed.
2020-01-26 07:40:38.534 INFO 8144 --- [ main] j.LocalContainerEntityManagerFactoryBean : Building JPA container EntityManagerFactory for persistence unit 'default'
2020-01-26 07:40:38.548 INFO 8144 --- [ main] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [
name: default
...]
2020-01-26 07:40:38.625 INFO 8144 --- [ main] org.hibernate.Version : HHH000412: Hibernate Core {5.2.17.Final}
2020-01-26 07:40:38.627 INFO 8144 --- [ main] org.hibernate.cfg.Environment : HHH000206: hibernate.properties not found
2020-01-26 07:40:38.661 INFO 8144 --- [ main] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.0.1.Final}
2020-01-26 07:40:38.824 INFO 8144 --- [ main] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.MySQL5Dialect
2020-01-26 07:40:39.086 INFO 8144 --- [ main] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'
2020-01-26 07:40:39.172 INFO 8144 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2020-01-26 07:40:39.406 INFO 8144 --- [ main] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for #ControllerAdvice: org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext#5cbc508c: startup date [Sun Jan 26 07:40:36 CET 2020]; root of context hierarchy
2020-01-26 07:40:39.444 WARN 8144 --- [ main] aWebConfiguration$JpaWebMvcConfiguration : spring.jpa.open-in-view is enabled by default. Therefore, database queries may be performed during view rendering. Explicitly configure spring.jpa.open-in-view to disable this warning
2020-01-26 07:40:39.492 INFO 8144 --- [ 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.servlet.error.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse)
2020-01-26 07:40:39.494 INFO 8144 --- [ 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.servlet.error.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
2020-01-26 07:40:39.526 INFO 8144 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2020-01-26 07:40:39.526 INFO 8144 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2020-01-26 07:40:39.867 INFO 8144 --- [ main] .s.s.UserDetailsServiceAutoConfiguration :
Using generated security password: 8167df1e-24d1-4ebf-bb03-53e2385a1229
2020-01-26 07:40:40.030 INFO 8144 --- [ 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#d2de489, org.springframework.security.web.context.SecurityContextPersistenceFilter#28cda624, org.springframework.security.web.header.HeaderWriterFilter#5340477f, org.springframework.security.web.csrf.CsrfFilter#6f15d60e, org.springframework.security.web.authentication.logout.LogoutFilter#71687585, org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter#66ea810, org.springframework.security.web.authentication.ui.DefaultLoginPageGeneratingFilter#5276d6ee, org.springframework.security.web.authentication.www.BasicAuthenticationFilter#2f953efd, org.springframework.security.web.savedrequest.RequestCacheAwareFilter#7eecb5b8, org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter#475c9c31, org.springframework.security.web.authentication.AnonymousAuthenticationFilter#14bdbc74, org.springframework.security.web.session.SessionManagementFilter#7139992f, org.springframework.security.web.access.ExceptionTranslationFilter#446a1e84, org.springframework.security.web.access.intercept.FilterSecurityInterceptor#169bb4dd]
2020-01-26 07:40:40.112 INFO 8144 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Registering beans for JMX exposure on startup
2020-01-26 07:40:40.113 INFO 8144 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Bean with name 'dataSource' has been autodetected for JMX exposure
2020-01-26 07:40:40.118 INFO 8144 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Located MBean 'dataSource': registering with JMX server as MBean [com.zaxxer.hikari:name=dataSource,type=HikariDataSource]
2020-01-26 07:40:40.142 INFO 8144 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8081 (http) with context path ''
2020-01-26 07:40:40.145 INFO 8144 --- [ main] d.c.c.CarorderprocessApplication : Started CarorderprocessApplication in 4.002 seconds (JVM running for 4.521)
Killed
...
top - 08:51:43 up 137 days, 11:30, 2 users, load average: 0.86, 0.39, 0.30
Tasks: 4 total, 1 running, 3 sleeping, 0 stopped, 0 zombie
%Cpu(s): 30.7 us, 0.9 sy, 0.0 ni, 68.1 id, 0.2 wa, 0.0 hi, 0.1 si, 0.0 st
KiB Mem : 16119112 total, 4416660 free, 7332300 used, 4370152 buff/cache
KiB Swap: 4194300 total, 3625572 free, 568728 used. 8221460 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
20338 waqfek 20 0 7069792 299952 16808 S 247.5 1.9 0:07.45 java
16765 waqfek 20 0 38960 3032 2704 R 0.0 0.0 0:00.57 top
27373 waqfek 20 0 14092 3600 3048 S 0.0 0.0 0:00.16 bash
28746 waqfek 20 0 14072 3524 2988 S 0.0 0.0 0:00.00 bash
I only have three files in my project:
1.:
package ...
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
#SpringBootApplication
public class CarorderprocessApplication {
public static void main(String[] args) {
SpringApplication.run(CarorderprocessApplication.class, args);
}
}
Then I have application.properties file with information for database connection and port.
pom.xml:
https://maven.apache.org/xsd/maven-4.0.0.xsd">
4.0.0
org.springframework.boot
spring-boot-starter-parent
2.0.2.RELEASE
de.countandcare
carorderprocess
0.0.1-SNAPSHOT
carorderprocess
Demo project for Spring Boot
<dependencyManagement>
<dependencies>
</dependencies>
</dependencyManagement>
<properties>
<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-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId>
<version>2.2.1.RELEASE</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>8.0.17</version>
</dependency>
<dependency>
<groupId>javax.persistence</groupId>
<artifactId>persistence-api</artifactId>
<version>1.0.2</version>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-api</artifactId>
<version>5.5.2</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<executions>
<execution>
<id>compile</id>
<phase>compile</phase>
<goals>
<goal>compile</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>

Some ideas to check:
Try to run as detached: java -jar yourapp.jar &
Try ( just once ) to run under root
Check logs: journalctl -ex for details of who exactly has killed your application.
Depends on results, can plan next steps - typically which settings to adjust.

Apache Ignite Hibernate L2 Cache with Spring Boot

I'm trying to develop a Spring Boot application with Iginte Hibernate L2 Cache.
Before I start my Spring Boot application, I run my server node. When I'm trying to run the Spring Boot Application I got the following error:
Output
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v1.5.3.RELEASE)
2018-11-28 18:14:50.291 INFO 20868 --- [ main] c.o.apache.ignite.learn.Application : Starting Application on DESKTOP-UNSVMQG with PID 20868 (C:\Users\patri\HibernateL2Cache\target\classes started by patri in C:\Users\patri\HibernateL2Cache)
2018-11-28 18:14:50.293 INFO 20868 --- [ main] c.o.apache.ignite.learn.Application : No active profile set, falling back to default profiles: default
2018-11-28 18:14:50.324 INFO 20868 --- [ main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#50a638b5: startup date [Wed Nov 28 18:14:50 CET 2018]; root of context hierarchy
2018-11-28 18:14:51.353 INFO 20868 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 8080 (http)
2018-11-28 18:14:51.365 INFO 20868 --- [ main] o.apache.catalina.core.StandardService : Starting service Tomcat
2018-11-28 18:14:51.366 INFO 20868 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.5.14
2018-11-28 18:14:51.463 INFO 20868 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2018-11-28 18:14:51.464 INFO 20868 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 1142 ms
2018-11-28 18:14:51.565 INFO 20868 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean : Mapping servlet: 'dispatcherServlet' to [/]
2018-11-28 18:14:51.568 INFO 20868 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2018-11-28 18:14:51.569 INFO 20868 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2018-11-28 18:14:51.569 INFO 20868 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2018-11-28 18:14:51.570 INFO 20868 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*]
2018-11-28 18:14:52.065 INFO 20868 --- [ main] j.LocalContainerEntityManagerFactoryBean : Building JPA container EntityManagerFactory for persistence unit 'default'
2018-11-28 18:14:52.074 INFO 20868 --- [ main] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [
name: default
...]
2018-11-28 18:14:52.123 INFO 20868 --- [ main] org.hibernate.Version : HHH000412: Hibernate Core {5.0.12.Final}
2018-11-28 18:14:52.124 INFO 20868 --- [ main] org.hibernate.cfg.Environment : HHH000206: hibernate.properties not found
2018-11-28 18:14:52.125 INFO 20868 --- [ main] org.hibernate.cfg.Environment : HHH000021: Bytecode provider name : javassist
2018-11-28 18:14:52.159 INFO 20868 --- [ main] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.0.1.Final}
2018-11-28 18:14:52.248 INFO 20868 --- [ main] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.MySQL5Dialect
2018-11-28 18:14:52.460 WARN 20868 --- [ 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
2018-11-28 18:14:52.536 INFO 20868 --- [ main] utoConfigurationReportLoggingInitializer :
Error starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled.
2018-11-28 18:14:52.543 ERROR 20868 --- [ 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-4.3.8.RELEASE.jar:4.3.8.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555) ~[spring-beans-4.3.8.RELEASE.jar:4.3.8.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483) ~[spring-beans-4.3.8.RELEASE.jar:4.3.8.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) ~[spring-beans-4.3.8.RELEASE.jar:4.3.8.RELEASE]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.3.8.RELEASE.jar:4.3.8.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~[spring-beans-4.3.8.RELEASE.jar:4.3.8.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) ~[spring-beans-4.3.8.RELEASE.jar:4.3.8.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1081) ~[spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:856) ~[spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:542) ~[spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE]
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122) ~[spring-boot-1.5.3.RELEASE.jar:1.5.3.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:737) [spring-boot-1.5.3.RELEASE.jar:1.5.3.RELEASE]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:370) [spring-boot-1.5.3.RELEASE.jar:1.5.3.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:314) [spring-boot-1.5.3.RELEASE.jar:1.5.3.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1162) [spring-boot-1.5.3.RELEASE.jar:1.5.3.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1151) [spring-boot-1.5.3.RELEASE.jar:1.5.3.RELEASE]
at com.ontius.apache.ignite.learn.Application.main(Application.java:13) [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-4.3.8.RELEASE.jar:4.3.8.RELEASE]
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:353) ~[spring-orm-4.3.8.RELEASE.jar:4.3.8.RELEASE]
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:370) ~[spring-orm-4.3.8.RELEASE.jar:4.3.8.RELEASE]
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:359) ~[spring-orm-4.3.8.RELEASE.jar:4.3.8.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1687) ~[spring-beans-4.3.8.RELEASE.jar:4.3.8.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1624) ~[spring-beans-4.3.8.RELEASE.jar:4.3.8.RELEASE]
... 16 common frames omitted
Caused by: org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.spi.CacheImplementor]
at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:264) ~[hibernate-core-5.0.12.Final.jar:5.0.12.Final]
at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:228) ~[hibernate-core-5.0.12.Final.jar:5.0.12.Final]
at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:207) ~[hibernate-core-5.0.12.Final.jar:5.0.12.Final]
at org.hibernate.service.internal.SessionFactoryServiceRegistryImpl.getService(SessionFactoryServiceRegistryImpl.java:68) ~[hibernate-core-5.0.12.Final.jar:5.0.12.Final]
at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:244) ~[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: org.apache.ignite.IgniteIllegalStateException: Ignite instance with provided name doesn't exist. Did you call Ignition.start(..) to start an Ignite instance? [name=HibernateL2CacheGrid]
at org.apache.ignite.internal.IgnitionEx.grid(IgnitionEx.java:1383) ~[ignite-core-2.6.0.jar:2.6.0]
at org.apache.ignite.Ignition.ignite(Ignition.java:535) ~[ignite-core-2.6.0.jar:2.6.0]
at org.apache.ignite.cache.hibernate.HibernateAccessStrategyFactory.start(HibernateAccessStrategyFactory.java:112) ~[ignite-hibernate-core-2.6.0.jar:2.6.0]
at org.apache.ignite.cache.hibernate.HibernateRegionFactory.start(HibernateRegionFactory.java:92) ~[ignite-hibernate_5.1-2.6.0.jar:2.6.0]
at org.hibernate.internal.CacheImpl.<init>(CacheImpl.java:49) ~[hibernate-core-5.0.12.Final.jar:5.0.12.Final]
at org.hibernate.engine.spi.CacheInitiator.initiateService(CacheInitiator.java:28) ~[hibernate-core-5.0.12.Final.jar:5.0.12.Final]
at org.hibernate.engine.spi.CacheInitiator.initiateService(CacheInitiator.java:20) ~[hibernate-core-5.0.12.Final.jar:5.0.12.Final]
at org.hibernate.service.internal.SessionFactoryServiceRegistryImpl.initiateService(SessionFactoryServiceRegistryImpl.java:49) ~[hibernate-core-5.0.12.Final.jar:5.0.12.Final]
at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:254) ~[hibernate-core-5.0.12.Final.jar:5.0.12.Final]
... 28 common frames omitted
Process finished with exit code 1
In order to get a better understanding of my code, I list the relvant code snippets below.
CacheConfigurationFactory
public class CacheConfigurationFactory {
public static List<CacheConfiguration> createCacheList() {
List<CacheConfiguration> cacheList = new ArrayList<CacheConfiguration>();
cacheList.add(createTransactionalCache("com.ontius.apache.ignite.learn.model.Person"));
cacheList.add(createAtomicCache("org.hibernate.cache.spi.UpdateTimestampsCache"));
cacheList.add(createAtomicCache("org.hibernate.cache.internal.StandardQueryCache"));
return cacheList;
}
private static CacheConfiguration createAtomicCache(String cacheName) {
CacheConfiguration cacheConfiguration = new CacheConfiguration();
cacheConfiguration.setCacheMode(CacheMode.PARTITIONED);
cacheConfiguration.setAtomicityMode(CacheAtomicityMode.ATOMIC);
cacheConfiguration.setWriteSynchronizationMode(CacheWriteSynchronizationMode.FULL_SYNC);
cacheConfiguration.setName(cacheName);
return cacheConfiguration;
}
private static CacheConfiguration createTransactionalCache(String cacheName) {
CacheConfiguration cacheConfiguration = new CacheConfiguration();
cacheConfiguration.setCacheMode(CacheMode.PARTITIONED);
cacheConfiguration.setAtomicityMode(CacheAtomicityMode.TRANSACTIONAL);
cacheConfiguration.setWriteSynchronizationMode(CacheWriteSynchronizationMode.FULL_SYNC);
cacheConfiguration.setName(cacheName);
return cacheConfiguration;
}
}
ServerConfigurationFactory
public class ServerConfigurationFactory {
public static IgniteConfiguration createConfiguration() {
IgniteConfiguration igniteConfiguration = new IgniteConfiguration();
igniteConfiguration.setClientMode(false);
igniteConfiguration.setIgniteInstanceName("HibernateL2CacheGrid");
igniteConfiguration.setPeerClassLoadingEnabled(true);
TcpDiscoverySpi discoverySpi = new TcpDiscoverySpi();
TcpDiscoveryMulticastIpFinder ipFinder = new TcpDiscoveryMulticastIpFinder();
ipFinder.setAddresses(Arrays.asList("127.0.0.1:47500:47509"));
discoverySpi.setIpFinder(ipFinder);
igniteConfiguration.setDiscoverySpi(discoverySpi);
List<CacheConfiguration> cacheList = CacheConfigurationFactory.createCacheList();
igniteConfiguration.setCacheConfiguration(cacheList.toArray(new CacheConfiguration[cacheList.size()]));
return igniteConfiguration;
}
}
ClientConfigurationFactory
public class ClientConfigurationFactory {
public static IgniteConfiguration createConfiguration() {
IgniteConfiguration igniteConfiguration = new IgniteConfiguration();
igniteConfiguration.setClientMode(true);
igniteConfiguration.setIgniteInstanceName("HibernateL2CacheGrid");
igniteConfiguration.setPeerClassLoadingEnabled(true);
TcpDiscoverySpi discoverySpi = new TcpDiscoverySpi();
TcpDiscoveryMulticastIpFinder ipFinder = new TcpDiscoveryMulticastIpFinder();
ipFinder.setAddresses(Arrays.asList("127.0.0.1:47500:47509"));
discoverySpi.setIpFinder(ipFinder);
igniteConfiguration.setDiscoverySpi(discoverySpi);
List<CacheConfiguration> cacheList = CacheConfigurationFactory.createCacheList();
igniteConfiguration.setCacheConfiguration(cacheList.toArray(new CacheConfiguration[cacheList.size()]));
return igniteConfiguration;
}
}
SessionFactoryConfiguration
#EnableAutoConfiguration
public class SessionFactoryConfiguration {
#Bean
public HibernateJpaSessionFactoryBean sessionFactory(EntityManagerFactory entityManagerFactory) {
HibernateJpaSessionFactoryBean hibernateJpaSessionFactoryBean = new HibernateJpaSessionFactoryBean();
hibernateJpaSessionFactoryBean.setEntityManagerFactory(entityManagerFactory);
return hibernateJpaSessionFactoryBean;
}
}
ServerNodeStartup
public class ServerNodeStartup {
public static void main(String[] args) {
Ignition.start(ServerConfigurationFactory.createConfiguration());
}
}
Application
#SpringBootApplication
public class Application {
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
#Bean
public IgniteSpringBean igniteInstance() {
IgniteSpringBean igniteSpringBean = new IgniteSpringBean();
igniteSpringBean.setConfiguration(ClientConfigurationFactory.createConfiguration());
return igniteSpringBean;
}
}
application.yml
spring:
application:
name: HibernateL2Cache
datasource:
driver-class-name: com.mysql.cj.jdbc.Driver
url: jdbc:mysql://localhost:3306/demo_app?useSSL=false
username: root
password: demo
jpa:
properties:
hibernate:
show_sql: true
generate_statistics: true
cache:
use_query_cache: true
use_second_level_cache: true
region:
factory_class: org.apache.ignite.cache.hibernate.HibernateRegionFactory
org:
apache:
ignite:
hibernate:
ignite_instance_name: HibernateL2CacheGrid
default_access_type: READ_WRITE
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.ontius.apache.ignite.learn</groupId>
<artifactId>hibernate-l2-cache</artifactId>
<version>1.0-SNAPSHOT</version>
<name>HibernateL2Cache</name>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<ignite.version>2.6.0</ignite.version>
</properties>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.3.RELEASE</version>
</parent>
<dependencies>
<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>
<!-- Apache Ignite -->
<dependency>
<groupId>org.apache.ignite</groupId>
<artifactId>ignite-core</artifactId>
<version>${ignite.version}</version>
</dependency>
<dependency>
<groupId>org.apache.ignite</groupId>
<artifactId>ignite-spring</artifactId>
<version>${ignite.version}</version>
</dependency>
<dependency>
<groupId>org.apache.ignite</groupId>
<artifactId>ignite-hibernate_5.1</artifactId>
<version>${ignite.version}</version>
</dependency>
<!-- MySQL -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>8.0.13</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
I think I have to start ignite in the Spring Boot Application before the entityManagerFactory is initialized. But I don't know how I can achieve this.

First, you have a typo in your addresses: 127.0.0.1:47500:47509 should be 127.0.0.1:47500..47509.
Second, you have two options to link Hibernate L2 Cache to Ignite - start the Ignite node manually in the same JVM prior to Hibernate initialization or make Hibernate start it automatically.
Since you're using Spring Boot, and Ignite always starts last in the Spring contexts, it would probably be easier to go with the second approach.
To enable automatic Ignite startup you need to set org.apache.ignite.hibernate.grid_config property to a path of an Ignite XML configuration. Unfortunately, it seems that you can't use Java-based configuration here, only XML. You can convert your client configuration to an XML, put it into a resource under META-INF, say META-INF/ignite-client.xml, and then reference it (now without META-INF) - org.apache.ignite.hibernate.grid_config: ignite-client.xml. You should also remove the ignite_instance_name property (because it is overridden by grid_config) and the Ignite bean in the client application (because it is now started by Hibernate).

I know this is an old post. But let me put my view on this issue here.
The reason for this issue is Spring Boot is staring before Ignite. To fix it, we need to make sure Ignite is starting before Spring Boot.
If you change your "Application.java" as below, it should work.
#SpringBootApplication
public class Application {
public static void main(String[] args) {
IgniteSpringBean igniteSpringBean = new IgniteSpringBean();
igniteSpringBean.setConfiguration(ClientConfigurationFactory.createConfiguration());
SpringApplication.run(Application.class, args);
}
}

Spring Jpa with PostgreSql ddl-auto=update is raising error

I am creating a security service using spring JPA annotation based.
in the datasource configuration of application.properties I have following configurations
spring.jpa.generate-ddl=true
spring.jpa.show-sql=true
spring.jpa.hibernate.ddl-auto= update.
I am getting the following errors
objc[22745]: Class JavaLaunchHelper is implemented in both /Library/Java/JavaVirtualMachines/jdk1.8.0_144.jdk/Contents/Home/bin/java (0x10c8dc4c0) and /Library/Java/JavaVirtualMachines/jdk1.8.0_144.jdk/Contents/Home/jre/lib/libinstrument.dylib (0x10c9a44e0). One of the two will be used. Which one is undefined.
HOTSWAP AGENT: 15:32:22.999 INFO (org.hotswap.agent.HotswapAgent) - Loading Hotswap agent {1.1.0-SNAPSHOT} - unlimited runtime class redefinition.
HOTSWAP AGENT: 15:32:23.616 INFO (org.hotswap.agent.config.PluginRegistry) - Plugin 'org.hotswap.agent.plugin.hotswapper.HotswapperPlugin' initialized in ClassLoader 'sun.misc.Launcher$AppClassLoader#18b4aac2'.
HOTSWAP AGENT: 15:32:23.757 INFO (org.hotswap.agent.config.PluginRegistry) - Discovered plugins: [Hotswapper, WatchResources, AnonymousClassPatch, ClassInitPlugin, Hibernate, Hibernate3JPA, Hibernate3, Spring, Jersey1, Jersey2, Jetty, Tomcat, ZK, Logback, Log4j2, MyFaces, Mojarra, Seam, ELResolver, WildFlyELResolver, OsgiEquinox, Owb, Proxy, WebObjects, Weld, JBossModules, ResteasyRegistry, Deltaspike, JavaBeans, GlassFish]
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v1.5.9.RELEASE)
HOTSWAP AGENT: 15:32:24.543 INFO (org.hotswap.agent.config.PluginRegistry) - Plugin 'org.hotswap.agent.plugin.spring.SpringPlugin' initialized in ClassLoader 'sun.misc.Launcher$AppClassLoader#18b4aac2'.
HOTSWAP AGENT: 15:32:24.544 INFO (org.hotswap.agent.plugin.spring.SpringPlugin) - Spring plugin initialized - Spring core version '4.3.13.RELEASE'
2018-01-07 15:32:24.598 INFO 22745 --- [ main] .s.SpringSecurityWithDatabaseApplication : Starting SpringSecurityWithDatabaseApplication on C02V7092HTD6 with PID 22745 (/Users/yvxm035/personal-workspace/SpringSecurityWithDatabase/target/classes started by yvxm035 in /Users/yvxm035/personal-workspace/SpringSecurityWithDatabase)
2018-01-07 15:32:24.600 INFO 22745 --- [ main] .s.SpringSecurityWithDatabaseApplication : No active profile set, falling back to default profiles: default
2018-01-07 15:32:24.642 INFO 22745 --- [ main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#c86b9e3: startup date [Sun Jan 07 15:32:24 CST 2018]; root of context hierarchy
HOTSWAP AGENT: 15:32:24.759 INFO (org.hotswap.agent.plugin.spring.SpringPlugin) - Registering basePackage com.security.services
HOTSWAP AGENT: 15:32:25.268 INFO (org.hotswap.agent.config.PluginRegistry) - Plugin 'org.hotswap.agent.plugin.hotswapper.HotswapperPlugin' initialized in ClassLoader 'javax.management.remote.rmi.NoCallStackClassLoader#2f943d71'.
HOTSWAP AGENT: 15:32:25.318 INFO (org.hotswap.agent.config.PluginRegistry) - Plugin 'org.hotswap.agent.plugin.hotswapper.HotswapperPlugin' initialized in ClassLoader 'javax.management.remote.rmi.NoCallStackClassLoader#3dfc5fb8'.
HOTSWAP AGENT: 15:32:25.923 INFO (org.hotswap.agent.config.PluginRegistry) - Plugin 'org.hotswap.agent.plugin.hibernate.HibernatePlugin' initialized in ClassLoader 'sun.misc.Launcher$AppClassLoader#18b4aac2'.
2018-01-07 15:32:26.249 INFO 22745 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 8084 (http)
2018-01-07 15:32:26.260 INFO 22745 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2018-01-07 15:32:26.261 INFO 22745 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.5.23
HOTSWAP AGENT: 15:32:26.396 INFO (org.hotswap.agent.config.PluginRegistry) - Plugin 'org.hotswap.agent.plugin.hotswapper.HotswapperPlugin' initialized in ClassLoader 'TomcatEmbeddedWebappClassLoader
context: ROOT
delegate: true
----------> Parent Classloader:
sun.misc.Launcher$AppClassLoader#18b4aac2
'.
HOTSWAP AGENT: 15:32:26.396 INFO (org.hotswap.agent.config.PluginRegistry) - Plugin 'org.hotswap.agent.plugin.tomcat.TomcatPlugin' initialized in ClassLoader 'TomcatEmbeddedWebappClassLoader
context: ROOT
delegate: true
----------> Parent Classloader:
sun.misc.Launcher$AppClassLoader#18b4aac2
'.
HOTSWAP AGENT: 15:32:26.397 INFO (org.hotswap.agent.plugin.tomcat.TomcatPlugin) - Tomcat plugin initialized - Tomcat version '8.5.23.0'
2018-01-07 15:32:26.415 INFO 22745 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2018-01-07 15:32:26.416 INFO 22745 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 1777 ms
2018-01-07 15:32:26.603 INFO 22745 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean : Mapping servlet: 'dispatcherServlet' to [/]
2018-01-07 15:32:26.608 INFO 22745 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2018-01-07 15:32:26.608 INFO 22745 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2018-01-07 15:32:26.608 INFO 22745 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2018-01-07 15:32:26.608 INFO 22745 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*]
2018-01-07 15:32:27.177 INFO 22745 --- [ main] j.LocalContainerEntityManagerFactoryBean : Building JPA container EntityManagerFactory for persistence unit 'default'
2018-01-07 15:32:27.191 INFO 22745 --- [ main] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [
name: default
...]
2018-01-07 15:32:27.345 INFO 22745 --- [ main] org.hibernate.Version : HHH000412: Hibernate Core {5.0.12.Final}
2018-01-07 15:32:27.346 INFO 22745 --- [ main] org.hibernate.cfg.Environment : HHH000206: hibernate.properties not found
2018-01-07 15:32:27.348 INFO 22745 --- [ main] org.hibernate.cfg.Environment : HHH000021: Bytecode provider name : javassist
2018-01-07 15:32:27.403 INFO 22745 --- [ main] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.0.1.Final}
2018-01-07 15:32:27.550 INFO 22745 --- [ main] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.PostgreSQLDialect
2018-01-07 15:32:27.791 INFO 22745 --- [ main] o.h.e.j.e.i.LobCreatorBuilderImpl : HHH000424: Disabling contextual LOB creation as createClob() method threw error : java.lang.reflect.InvocationTargetException
2018-01-07 15:32:27.792 INFO 22745 --- [ main] org.hibernate.type.BasicTypeRegistry : HHH000270: Type registration [java.util.UUID] overrides previous : org.hibernate.type.UUIDBinaryType#4be0a27d
2018-01-07 15:32:28.273 INFO 22745 --- [ main] org.hibernate.tool.hbm2ddl.SchemaUpdate : HHH000228: Running hbm2ddl schema update
2018-01-07 15:32:28.340 WARN 22745 --- [ main] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 42703
2018-01-07 15:32:28.341 ERROR 22745 --- [ main] o.h.engine.jdbc.spi.SqlExceptionHelper : ERROR: column t1.tgconstrname does not exist
Position: 113
2018-01-07 15:32:28.344 WARN 22745 --- [ 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
2018-01-07 15:32:28.347 INFO 22745 --- [ main] o.apache.catalina.core.StandardService : Stopping service [Tomcat]
2018-01-07 15:32:28.360 INFO 22745 --- [ main] utoConfigurationReportLoggingInitializer :
Error starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled.
2018-01-07 15:32:28.368 ERROR 22745 --- [ 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-4.3.13.RELEASE.jar:4.3.13.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555) ~[spring-beans-4.3.13.RELEASE.jar:4.3.13.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483) ~[spring-beans-4.3.13.RELEASE.jar:4.3.13.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) ~[spring-beans-4.3.13.RELEASE.jar:4.3.13.RELEASE]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.3.13.RELEASE.jar:4.3.13.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~[spring-beans-4.3.13.RELEASE.jar:4.3.13.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) ~[spring-beans-4.3.13.RELEASE.jar:4.3.13.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1080) ~[spring-context-4.3.13.RELEASE.jar:4.3.13.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:857) ~[spring-context-4.3.13.RELEASE.jar:4.3.13.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:543) ~[spring-context-4.3.13.RELEASE.jar:4.3.13.RELEASE]
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122) ~[spring-boot-1.5.9.RELEASE.jar:1.5.9.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:693) [spring-boot-1.5.9.RELEASE.jar:1.5.9.RELEASE]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:360) [spring-boot-1.5.9.RELEASE.jar:1.5.9.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:303) [spring-boot-1.5.9.RELEASE.jar:1.5.9.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1118) [spring-boot-1.5.9.RELEASE.jar:1.5.9.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1107) [spring-boot-1.5.9.RELEASE.jar:1.5.9.RELEASE]
at com.security.services.SpringSecurityWithDatabaseApplication.main(SpringSecurityWithDatabaseApplication.java:10) [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._createContainerEntityManagerFactorySpringHibernateJpaPersistenceProvider(SpringHibernateJpaPersistenceProvider.java:60) ~[spring-orm-4.3.13.RELEASE.jar:4.3.13.RELEASE]
at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java) ~[spring-orm-4.3.13.RELEASE.jar:4.3.13.RELEASE]
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:360) ~[spring-orm-4.3.13.RELEASE.jar:4.3.13.RELEASE]
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:382) ~[spring-orm-4.3.13.RELEASE.jar:4.3.13.RELEASE]
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:371) ~[spring-orm-4.3.13.RELEASE.jar:4.3.13.RELEASE]
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:336) ~[spring-orm-4.3.13.RELEASE.jar:4.3.13.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1687) ~[spring-beans-4.3.13.RELEASE.jar:4.3.13.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1624) ~[spring-beans-4.3.13.RELEASE.jar:4.3.13.RELEASE]
... 16 common frames omitted
Caused by: org.hibernate.exception.SQLGrammarException: Error accessing column metadata: users
at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:106) ~[hibernate-core-5.0.12.Final.jar:5.0.12.Final]
at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.0.12.Final.jar:5.0.12.Final]
at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) ~[hibernate-core-5.0.12.Final.jar:5.0.12.Final]
at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:95) ~[hibernate-core-5.0.12.Final.jar:5.0.12.Final]
at org.hibernate.tool.schema.extract.internal.InformationExtractorJdbcDatabaseMetaDataImpl.convertSQLException(InformationExtractorJdbcDatabaseMetaDataImpl.java:99) ~[hibernate-core-5.0.12.Final.jar:5.0.12.Final]
at org.hibernate.tool.schema.extract.internal.InformationExtractorJdbcDatabaseMetaDataImpl.getForeignKeys(InformationExtractorJdbcDatabaseMetaDataImpl.java:679) ~[hibernate-core-5.0.12.Final.jar:5.0.12.Final]
at org.hibernate.tool.schema.extract.internal.TableInformationImpl.foreignKeys(TableInformationImpl.java:88) ~[hibernate-core-5.0.12.Final.jar:5.0.12.Final]
at org.hibernate.tool.schema.extract.internal.TableInformationImpl.getForeignKey(TableInformationImpl.java:99) ~[hibernate-core-5.0.12.Final.jar:5.0.12.Final]
at org.hibernate.tool.schema.internal.SchemaMigratorImpl.findMatchingForeignKey(SchemaMigratorImpl.java:398) ~[hibernate-core-5.0.12.Final.jar:5.0.12.Final]
at org.hibernate.tool.schema.internal.SchemaMigratorImpl.applyForeignKeys(SchemaMigratorImpl.java:376) ~[hibernate-core-5.0.12.Final.jar:5.0.12.Final]
at org.hibernate.tool.schema.internal.SchemaMigratorImpl.doMigrationToTargets(SchemaMigratorImpl.java:214) ~[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]
... 24 common frames omitted
Caused by: org.postgresql.util.PSQLException: ERROR: column t1.tgconstrname does not exist
Position: 113
at org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2198) ~[postgresql-9.3-1102-jdbc41.jar:na]
at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1927) ~[postgresql-9.3-1102-jdbc41.jar:na]
at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:255) ~[postgresql-9.3-1102-jdbc41.jar:na]
at org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:561) ~[postgresql-9.3-1102-jdbc41.jar:na]
at org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags(AbstractJdbc2Statement.java:405) ~[postgresql-9.3-1102-jdbc41.jar:na]
at org.postgresql.jdbc2.AbstractJdbc2Statement.executeQuery(AbstractJdbc2Statement.java:285) ~[postgresql-9.3-1102-jdbc41.jar:na]
at org.postgresql.jdbc2.AbstractJdbc2DatabaseMetaData.getImportedExportedKeys(AbstractJdbc2DatabaseMetaData.java:3580) ~[postgresql-9.3-1102-jdbc41.jar:na]
at org.postgresql.jdbc2.AbstractJdbc2DatabaseMetaData.getImportedKeys(AbstractJdbc2DatabaseMetaData.java:3775) ~[postgresql-9.3-1102-jdbc41.jar:na]
at org.hibernate.tool.schema.extract.internal.InformationExtractorJdbcDatabaseMetaDataImpl.getForeignKeys(InformationExtractorJdbcDatabaseMetaDataImpl.java:628) ~[hibernate-core-5.0.12.Final.jar:5.0.12.Final]
... 35 common frames omitted
I made sure that I dont have user table as it is a keyword in postgres sql.
And it is working fine and creating the schema when I am using
spring.jpa.hibernate.ddl-auto= create-drop.
But I am not using create-drop as the schema and data will be dropped as soon as the application is stopped and restarted which would be not desired in production.
Please help where I am missing it. I can add more details about the schema I am using and Entities I have in the application. Any help or source of information is appreciated.
Do I have to add any special dependencies while using postgres? I have the PostgresSQl driver dependency in the POM.

Faced the same problem.
Check your version of postgresql driver in POM file.
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
<version>9.4.1212.jre7</version>
</dependency>
This version is working for me.

Finally after multiple trials and searching for the solution. I found spring.jpa.hibernate.ddl-auto= validate does the trick. Instead of spring.jpa.hibernate.ddl-auto= update. Now my schema is working in prod and staging without destroying the schema and recreating for start and stop of the application. Any correction or suggestion on the solution is still appreciated.