Develop Reference

Instantiating a list of object in a class of a module from within other modules

I have two modules in a spring boot microservice project which uses Axon framework. in the first module that is defined as a core project to keep the models, I have two classes (User and Role) which User class contains a list of roles:
////// The User and Role classes are in the first module
#Data
#AllArgsConstructor
#NoArgsConstructor
public class User {
private Integer id;
private String username;
private String password;
private String email;
private boolean enabled = false;
private boolean accountNonExpired = true;
private boolean credentialsNonExpired = true;
private boolean accountNonLocked = true;
private List<Role> roles;
}
#Data
#AllArgsConstructor
#NoArgsConstructor
public class Role {
private Integer id;
private String name;
}
In the second module I have added the dependency of the first module in POM file in order to access the User and Role classes:
<dependency>
<groupId>com.main</groupId>
<artifactId>core</artifactId>
<version>0.0.1</version>
</dependency>
In the second module when I am trying to create a User object, it gets error and does not save the user to the event store and complains about the Role class and specifically the List of Role. the following is a controller class in the second module that is creating a User object to send to Axon:
#RestController
#RequestMapping(path = "/api/v1/registerUser")
public class RegisterUserController {
private final CommandGateway commandGateway;
......
#PostMapping
public ResponseEntity<?> registerUser(#RequestBody User user)
{
Role role = new Role();
role.setId(1);
role.setName("Admin");
List<Role> roles = new ArrayList<Role>();
roles.add(role);
....
user.setRole(roles);
RegisterUserCommand command = new RegisterUserCommand();
command.setId(id);
command.setUser(user);
commandGateway.sendAndWait(command); /// Send the user to Axon
....
}
Important: when I tried to have just one module and put the user and role classes, controllers and all things in that module, it worked with no problem.
Stacktarce:
2022-08-16 12:06:44.463 INFO 29816 --- [ main] c.h.user.cmd.api.UserCommandApplication : Starting UserCommandApplication using Java 17.0.4 on DESKTOP-JUNLICE with PID 29816 (E:\Hawramgard_main\User_Management\user.cmd.api\target\classes started by Venos46131105 in E:\Hawramgard_main\User_Management)
2022-08-16 12:06:44.465 INFO 29816 --- [ main] c.h.user.cmd.api.UserCommandApplication : No active profile set, falling back to 1 default profile: "default"
2022-08-16 12:06:45.249 INFO 29816 --- [ main] o.s.c.a.ConfigurationClassPostProcessor : Cannot enhance #Configuration bean definition 'org.axonframework.springboot.autoconfig.EventProcessingAutoConfiguration' since its singleton instance has been created too early. The typical cause is a non-static #Bean method with a BeanDefinitionRegistryPostProcessor return type: Consider declaring such methods as 'static'.
2022-08-16 12:06:45.360 INFO 29816 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean '(inner bean)#4a1e3ac1#31' of type [org.axonframework.spring.config.annotation.SpringContextParameterResolverFactoryBuilder$ClasspathParameterResolverFactoryBean] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2022-08-16 12:06:45.361 INFO 29816 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean '(inner bean)#4a1e3ac1#31' of type [org.axonframework.messaging.annotation.MultiParameterResolverFactory] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2022-08-16 12:06:45.364 INFO 29816 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean '(inner bean)#4a31c2ee#31' of type [org.axonframework.spring.config.annotation.SpringBeanDependencyResolverFactory] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2022-08-16 12:06:45.364 INFO 29816 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean '(inner bean)#7be71476' of type [org.axonframework.spring.config.annotation.SpringBeanParameterResolverFactory] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2022-08-16 12:06:45.366 INFO 29816 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean '__axon-parameter-resolver-factory' of type [org.axonframework.spring.config.ApplicationContextLookupParameterResolverFactory] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2022-08-16 12:06:45.366 INFO 29816 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean '__axon-parameter-resolver-factory' of type [org.axonframework.messaging.annotation.MultiParameterResolverFactory] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2022-08-16 12:06:45.374 INFO 29816 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean '(inner bean)#7b7683d4' of type [org.axonframework.spring.config.annotation.SpringHandlerDefinitionBean] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2022-08-16 12:06:45.374 INFO 29816 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean '(inner bean)#7b7683d4' of type [org.axonframework.messaging.annotation.MultiHandlerDefinition] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2022-08-16 12:06:45.375 INFO 29816 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean '(inner bean)#3efedc6f' of type [org.axonframework.spring.config.annotation.SpringHandlerEnhancerDefinitionBean] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2022-08-16 12:06:45.375 INFO 29816 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean '(inner bean)#3efedc6f' of type [org.axonframework.messaging.annotation.MultiHandlerEnhancerDefinition] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2022-08-16 12:06:45.376 INFO 29816 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean '__axon-handler-definition' of type [org.axonframework.messaging.annotation.MultiHandlerDefinition] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2022-08-16 12:06:45.653 INFO 29816 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8081 (http)
2022-08-16 12:06:45.667 INFO 29816 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2022-08-16 12:06:45.667 INFO 29816 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.65]
2022-08-16 12:06:45.769 INFO 29816 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2022-08-16 12:06:45.769 INFO 29816 --- [ main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 1265 ms
2022-08-16 12:06:45.977 INFO 29816 --- [ main] o.a.s.a.XStreamAutoConfiguration : Initializing an XStream instance since none was found. The auto configuration base packages will be used as wildcards for the XStream security settings.
2022-08-16 12:06:46.083 INFO 29816 --- [ main] o.a.s.util.XStreamSecurityTypeUtility : Constructing wildcard type for base package [com.hawramgard.user.cmd.api].
2022-08-16 12:06:46.091 INFO 29816 --- [ main] o.a.serialization.ChainingConverter : ContentTypeConverter of type [class org.axonframework.serialization.xml.Dom4JToByteArrayConverter] is ignored. It seems to rely on a class that is not available in the class loader: org/dom4j/Document
2022-08-16 12:06:46.091 INFO 29816 --- [ main] o.a.serialization.ChainingConverter : ContentTypeConverter of type [class org.axonframework.serialization.xml.InputStreamToDom4jConverter] is ignored. It seems to rely on a class that is not available in the class loader: org/dom4j/Document
2022-08-16 12:06:46.092 INFO 29816 --- [ main] o.a.serialization.ChainingConverter : ContentTypeConverter of type [class org.axonframework.serialization.xml.XomToStringConverter] is ignored. It seems to rely on a class that is not available in the class loader: nu/xom/Document
2022-08-16 12:06:46.092 INFO 29816 --- [ main] o.a.serialization.ChainingConverter : ContentTypeConverter of type [class org.axonframework.serialization.xml.InputStreamToXomConverter] is ignored. It seems to rely on a class that is not available in the class loader: nu/xom/ParsingException
2022-08-16 12:06:46.145 WARN 29816 --- [ main] .s.s.UserDetailsServiceAutoConfiguration :
2022-08-16 12:06:46.309 INFO 29816 --- [ main] o.s.s.web.DefaultSecurityFilterChain : Will secure any request with [org.springframework.security.web.session.DisableEncodeUrlFilter#1ee5632d, org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter#52a7928a, org.springframework.security.web.context.SecurityContextPersistenceFilter#2f9dda71, org.springframework.security.web.header.HeaderWriterFilter#5fffb692, org.springframework.web.filter.CorsFilter#563ccd31, org.springframework.security.web.authentication.logout.LogoutFilter#739831a4, org.springframework.security.web.authentication.www.BasicAuthenticationFilter#39023dbf, org.springframework.security.web.savedrequest.RequestCacheAwareFilter#7f5fcfe9, org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter#67688110, org.springframework.security.web.authentication.AnonymousAuthenticationFilter#72465eb2, org.springframework.security.web.session.SessionManagementFilter#6282b9f5, org.springframework.security.web.access.ExceptionTranslationFilter#79d7035, org.springframework.security.web.access.intercept.FilterSecurityInterceptor#2bab618]
2022-08-16 12:06:46.730 INFO 29816 --- [ main] i.a.a.c.impl.AxonServerManagedChannel : Requesting connection details from localhost:8124
2022-08-16 12:06:47.147 INFO 29816 --- [ main] i.a.a.c.impl.AxonServerManagedChannel : Successfully connected to localhost:8124
2022-08-16 12:06:47.158 INFO 29816 --- [ main] i.a.a.connector.impl.ControlChannelImpl : Connected instruction stream for context 'default'. Sending client identification
2022-08-16 12:06:47.170 INFO 29816 --- [ main] i.a.a.c.command.impl.CommandChannelImpl : CommandChannel for context 'default' connected, 0 command handlers registered
2022-08-16 12:06:47.174 INFO 29816 --- [ main] i.a.a.c.command.impl.CommandChannelImpl : Registered handler for command 'com.hawramgard.user.cmd.api.commands.RegisterUserCommand' in context 'default'
2022-08-16 12:06:47.179 INFO 29816 --- [ main] i.a.a.c.command.impl.CommandChannelImpl : Registered handler for command 'com.hawramgard.user.cmd.api.commands.RemoveUserCommand' in context 'default'
2022-08-16 12:06:47.180 INFO 29816 --- [ main] i.a.a.c.command.impl.CommandChannelImpl : Registered handler for command 'com.hawramgard.user.cmd.api.commands.UpdateUserCommand' in context 'default'
2022-08-16 12:06:47.200 INFO 29816 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8081 (http) with context path ''
2022-08-16 12:06:47.215 INFO 29816 --- [ main] c.h.user.cmd.api.UserCommandApplication : Started UserCommandApplication in 3.056 seconds (JVM running for 5.815)
2022-08-16 12:07:13.096 INFO 29816 --- [nio-8081-exec-2] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring DispatcherServlet 'dispatcherServlet'
2022-08-16 12:07:13.096 INFO 29816 --- [nio-8081-exec-2] o.s.web.servlet.DispatcherServlet : Initializing Servlet 'dispatcherServlet'
2022-08-16 12:07:13.096 INFO 29816 --- [nio-8081-exec-2] o.s.web.servlet.DispatcherServlet : Completed initialization in 0 ms
RegisterUserCommand(id=1638, user=com.hawramgard.user.core.models.User#7738b41d)
org.axonframework.commandhandling.CommandExecutionException: com.hawramgard.user.core.models.Role

When Jackson needs to serialize a list, it loses the type information and is unable to deserialize it. This can be solved in Axon Framework using the following configuration:
#Configuration
public class SerializerConfig {
#Bean
public Serializer jacksonSerializer(ObjectMapper objectMapper) {
return JacksonSerializer.builder()
.defaultTyping()
.build();
}
}
Note that this can also be solved using #JsonTypeInfo annotation. For more information, see the javadoc of the defaultTyping() method on the JacksonSerializer:
Configures the underlying ObjectMapper to include type information when serializing Java objects into JSON. Specifically, it calls ObjectMapper.enableDefaultTyping(ObjectMapper.DefaultTyping) method, using ObjectMapper.DefaultTyping.NON_CONCRETE_AND_ARRAYS. This can be toggled on to allow java.util.Collections of objects, for example query java.util.List responses, to automatically include the types without require the use of com.fasterxml.jackson.annotation.JsonTypeInfo on the objects themselves.

Openshift- application error while starting

I am trying to deploy springboot application with mysql as database on openshift platform. I have pulled the database image and its running. But when i pulled the spring application, it is deployed and connecting to database. But, still i am not able to hit the endpoint and when i check the pods i am getting Crashloopback error.
Can anyone help me to get it resolve.
NAME READY STATUS RESTARTS AGE
mysql-3-deploy 0/1 Completed 0 43m
mysql-3-p2rb6 1/1 Running 0 43m
partydetailswithdb-1-deploy 0/1 Completed 0 46m
partydetailswithdb-2-cs8jp 0/1 CrashLoopBackOff 12 41m
partydetailswithdb-2-deploy 0/1 Completed 0 41m
2019-09-06 05:19:09.519 INFO 1 --- [ main] c.c.openbanking.PartydetailsApplication : Starting PartydetailsApplication
v0.0.1-SNAPSHOT on partydetailswithdb-2-cs8jp with PID 1 (/partyv2.jar started
by 1000880000 in /)
2019-09-06 05:19:09.532 INFO 1 --- [ main] c.c.openbanking.PartydetailsApplication : No active profile set, falling back to default profiles: default
2019-09-06 05:19:09.817 INFO 1 --- [ main] ConfigServletWebServerApplicationContext : Refreshing org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext#16b4a017: startup date [Fri Sep 06 05:19:09 GMT 2019]; root of context hierarchy
2019-09-06 05:19:15.003 INFO 1 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'webServiceConfig' of type [com.cg.openbanking.configuration.WebServiceConfig$$EnhancerBySpringCGLIB$$1f075603] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2019-09-06 05:19:15.015 INFO 1 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.ws.config.annotation.DelegatingWsConfiguration' of type [org.springframework.ws.config.annotation.DelegatingWsConfiguration$$EnhancerBySpringCGLIB$$b5052733] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2019-09-06 05:19:15.143 INFO 1 --- [ main] .w.s.a.s.AnnotationActionEndpointMapping : Supporting [WS-Addressing August 2004, WS-Addressing 1.0]
2019-09-06 05:19:15.237 INFO 1 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'io.opentracing.contrib.spring.cloud.async.DefaultAsyncAutoConfiguration$DefaultTracedAsyncConfigurerSupport' of type [io.opentracing.contrib.spring.cloud.async.DefaultAsyncAutoConfiguration$DefaultTracedAsyncConfigurerSupport$$EnhancerBySpringCGLIB$$55d5a4ef] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2019-09-06 05:19:15.600 INFO 1 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' of type [org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration$$EnhancerBySpringCGLIB$$106d6234] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2019-09-06 05:19:16.139 INFO 1 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'io.opentracing.contrib.spring.cloud.async.DefaultAsyncAutoConfiguration' of type [io.opentracing.contrib.spring.cloud.async.DefaultAsyncAutoConfiguration$$EnhancerBySpringCGLIB$$56f3758c] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2019-09-06 05:19:18.896 INFO 1 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 9999 (http)
2019-09-06 05:19:19.108 INFO 1 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2019-09-06 05:19:19.109 INFO 1 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.5.35
2019-09-06 05:19:19.202 INFO 1 --- [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: [/usr/lib/jvm/java-1.8-openjdk/jre/lib/amd64/server:/usr/lib/jvm/java-1.8-openjdk/jre/lib/amd64:/usr/lib/jvm/java-1.8-openjdk/jre/../lib/amd64:/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib]
2019-09-06 05:19:19.501 INFO 1 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2019-09-06 05:19:19.501 INFO 1 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 9692 ms
2019-09-06 05:19:19.895 INFO 1 --- [ost-startStop-1] o.c.s.w.a.ServerTracingAutoConfiguration : Creating FilterRegistrationBean bean with TracingFilter mapped to [/], skip pattern is "/api-docs.|/autoconfig|/configprops|/dump|/health|/info|/metrics.|/mappings|/swagger.|..png|..css|..js|..html|/favicon.ico|/hystrix.stream"
2019-09-06 05:19:20.131 INFO 1 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'tracingFilter' to urls: [/*]
2019-09-06 05:19:20.132 INFO 1 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2019-09-06 05:19:20.132 INFO 1 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2019-09-06 05:19:20.132 INFO 1 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2019-09-06 05:19:20.132 INFO 1 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*]
2019-09-06 05:19:20.132 INFO 1 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean : Servlet messageDispatcherServlet mapped to [/ws/*]
2019-09-06 05:19:20.133 INFO 1 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean : Servlet dispatcherServlet mapped to [/]
2019-09-06 05:19:21.301 INFO 1 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting...
2019-09-06 05:19:22.303 INFO 1 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Start completed.
2019-09-06 05:19:22.825 INFO 1 --- [ main] j.LocalContainerEntityManagerFactoryBean : Building JPA container EntityManagerFactory for persistence unit 'default'
2019-09-06 05:19:22.933 INFO 1 --- [ main] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [
name: default
...]
2019-09-06 05:19:23.230 INFO 1 --- [ main] org.hibernate.Version : HHH000412: Hibernate Core {5.2.17.Final}
2019-09-06 05:19:23.234 INFO 1 --- [ main] org.hibernate.cfg.Environment : HHH000206: hibernate.properties not found

Derby embedded database not persisting

I am trying to use embedded database derby with spring framework. I can insert the data and read it. Everything works completely fine except for one thing that the database is not persisting. When I close the application and run it again the data is not present. I am guessing that the database is created again but don't know why.
My code:
#Configuration
#ComponentScan
#EnableAutoConfiguration
public class MainClass
{
#Bean
public DataSource dataSource()
{
// no need shutdown, EmbeddedDatabaseFactoryBean will take care of this
EmbeddedDatabaseBuilder builder = new EmbeddedDatabaseBuilder();
EmbeddedDatabase db = builder
.setType(EmbeddedDatabaseType.DERBY) //.HSQL, .H2 or .DERBY
.setName("some-db")
.addScript("/create-db.sql")
.build();
return db;
}
#Bean
public DataSourceTransactionManager transactionManager(DataSource dataSource)
{
DataSourceTransactionManager d = new DataSourceTransactionManager(dataSource);
return d;
}
public static void main(String[] args)
{
ConfigurableApplicationContext context = new SpringApplicationBuilder(MainClass.class).headless(false).run(args);
MainFrame.mf = context.getBean(MainFrame.class);
MainFrame.mf.setVisible(true);
UserService userService = new UserService();
if(userService.isSignedIn())
{
MainFrame.mf.loggedIn();
}
else
{
MainFrame.mf.loggedOut();
}
}
}
And output logs by spring are
2017-09-17 20:41:53.461 INFO 3516 --- [ main] com.some.MainClass : Starting MainClass on maker with PID 3516 (C:\..\NetbeansProjects\..\target\classes started by verma in C:\..\NetbeansProjects\proj)
2017-09-17 20:41:53.469 INFO 3516 --- [ main] com.some.MainClass : No active profile set, falling back to default profiles: default
2017-09-17 20:41:53.571 INFO 3516 --- [ main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#2df32bf7: startup date [Sun Sep 17 20:41:53 IST 2017]; root of context hierarchy
2017-09-17 20:41:56.974 INFO 3516 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 8080 (http)
2017-09-17 20:41:57.007 INFO 3516 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2017-09-17 20:41:57.010 INFO 3516 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.5.16
2017-09-17 20:41:57.278 INFO 3516 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2017-09-17 20:41:57.279 INFO 3516 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 3714 ms
2017-09-17 20:41:57.606 INFO 3516 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean : Mapping servlet: 'dispatcherServlet' to [/]
2017-09-17 20:41:57.616 INFO 3516 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2017-09-17 20:41:57.618 INFO 3516 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2017-09-17 20:41:57.618 INFO 3516 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2017-09-17 20:41:57.619 INFO 3516 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*]
2017-09-17 20:41:58.028 INFO 3516 --- [ main] o.s.j.d.e.EmbeddedDatabaseFactory : Starting embedded database: url='jdbc:derby:memory:some-db;create=true', username='sa'
2017-09-17 20:41:58.883 INFO 3516 --- [ main] o.s.jdbc.datasource.init.ScriptUtils : Executing SQL script from class path resource [create-db.sql]
2017-09-17 20:41:59.248 INFO 3516 --- [ main] o.s.jdbc.datasource.init.ScriptUtils : Executed SQL script from class path resource [create-db.sql] in 365 ms.
2017-09-17 20:42:00.907 INFO 3516 --- [ main] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for #ControllerAdvice: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#2df32bf7: startup date [Sun Sep 17 20:41:53 IST 2017]; root of context hierarchy
2017-09-17 20:42:01.052 INFO 3516 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/login],methods=[POST]}" onto java.util.Map com.some.connection.ConnectionController.login(java.lang.String)
2017-09-17 20:42:01.055 INFO 3516 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/logout],methods=[POST]}" onto org.springframework.http.ResponseEntity com.some.connection.ConnectionController.logout(java.lang.String)
2017-09-17 20:42:01.062 INFO 3516 --- [ 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)
2017-09-17 20:42:01.063 INFO 3516 --- [ 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)
2017-09-17 20:42:01.153 INFO 3516 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2017-09-17 20:42:01.155 INFO 3516 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2017-09-17 20:42:01.250 INFO 3516 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2017-09-17 20:42:01.717 INFO 3516 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Registering beans for JMX exposure on startup
2017-09-17 20:42:01.829 INFO 3516 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 8080 (http)
2017-09-17 20:42:01.840 INFO 3516 --- [ main] com.some.MainClass : Started MainClass in 9.034 seconds (JVM running for 9.794)
2017-09-17 20:42:06.305 INFO 3516 --- [ Thread-6] ationConfigEmbeddedWebApplicationContext : Closing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#2df32bf7: startup date [Sun Sep 17 20:41:53 IST 2017]; root of context hierarchy
2017-09-17 20:42:06.314 INFO 3516 --- [ Thread-6] o.s.j.e.a.AnnotationMBeanExporter : Unregistering JMX-exposed beans on shutdown
2017-09-17 20:42:06.348 INFO 3516 --- [ Thread-6] o.s.j.d.e.EmbeddedDatabaseFactory : Shutting down embedded database: url='jdbc:derby:memory:some-db;create=true'
create-db.sql contents are
CREATE TABLE table_connection
(
id BIGINT PRIMARY KEY GENERATED ALWAYS AS IDENTITY (START WITH 1, INCREMENT BY 1),
ip VARCHAR(50) UNIQUE,
sessionId VARCHAR(50) DEFAULT NULL
);
SOLUTION:
Accepted answer pointed in right direction but the error was some-db;create=true failed to start. Then I looked at how Netbeans IDE was creating the derby connection. Problem was create=true, I think it's not supposed to be sent with the url but with properties as show in code below:
#Bean
public DataSource dataSource()
{
DriverManagerDataSource dm = new DriverManagerDataSource("jdbc:derby:some-db", "root", "root");
Properties properties = new Properties();
properties.setProperty("create", "true");
dm.setConnectionProperties(properties);
dm.setSchema("APP");
dm.setDriverClassName("org.apache.derby.jdbc.EmbeddedDriver");
return dm;
}
#Bean(name="Application.dataSourceInitializer")
public DataSourceInitializer dataSourceInitializer(DataSource dataSource)
{
final DataSourceInitializer initializer = new DataSourceInitializer();
initializer.setDataSource(dataSource);
try
{
JdbcTemplate jdbc = new JdbcTemplate(dataSource);
jdbc.queryForList("SELECT id FROM table_connection");
}
catch(Exception e)
{
initializer.setDatabasePopulator(databasePopulator());
}
return initializer;
}
#Value("classpath:create-db.sql")
private Resource schemaScript;
private DatabasePopulator databasePopulator()
{
final ResourceDatabasePopulator populator = new ResourceDatabasePopulator();
populator.addScript(schemaScript);
return populator;
}
Script create-db.sql can give error if table already exists as no IF EXISTS in derby so wrapped it in try-catch.
Bean datasourceInitializer is named explicitly 'Application.dataSourceInitializer' as spring auto-configuration tends to override it. Check it here.

This is the core of your problem: jdbc:derby:memory:some-db;create=true
When you say 'memory' in your Derby JDBC Connection URL, you are telling Derby explicitly to make a non-durable database.
If you remove the 'memory:' from your JDBC Connectino URL, Derby will create a persistent, durable database in the 'some-db' directory on your hard disk.

Springboot app failing to start

My springboot application is not starting. The eclipse console is not giving any hint. Earlier it used to start, but now its screwed up. Also, my colleague have almost identical workspace. And it app starts on his machine. Is anyone able to spot anything in this eclipse log:
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/C:/Users/593932/.m2/repository/ch/qos/logback/logback-classic/1.1.11/logback-classic-1.1.11.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/C:/Users/593932/.m2/repository/org/slf4j/slf4j-log4j12/1.7.25/slf4j-log4j12-1.7.25.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
SLF4J: Actual binding is of type [ch.qos.logback.classic.util.ContextSelectorStaticBinder]
2017-07-21 17:22:26.612 DEBUG 7316 --- [ main] o.s.boot.SpringApplication : Loading source class org.springframework.cloud.netflix.eureka.config.EurekaDiscoveryClientConfigServiceBootstrapConfiguration,class org.springframework.cloud.config.client.ConfigServiceBootstrapConfiguration,class org.springframework.cloud.config.client.DiscoveryClientConfigServiceBootstrapConfiguration,class org.springframework.cloud.bootstrap.config.PropertySourceBootstrapConfiguration,class org.springframework.cloud.bootstrap.encrypt.EncryptionBootstrapConfiguration,class org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration,class org.springframework.boot.autoconfigure.PropertyPlaceholderAutoConfiguration
2017-07-21 17:22:26.734 DEBUG 7316 --- [ main] o.s.b.c.c.ConfigFileApplicationListener : Activated profiles dev3
2017-07-21 17:22:26.735 DEBUG 7316 --- [ main] o.s.b.c.c.ConfigFileApplicationListener : Loaded config file 'file:/C:/Mahesh/workspaces/xyzws8/blueprint-graph/target/classes/bootstrap.properties' (classpath:/bootstrap.properties)
2017-07-21 17:22:26.735 DEBUG 7316 --- [ main] o.s.b.c.c.ConfigFileApplicationListener : Skipped (empty) config file 'file:/C:/Mahesh/workspaces/xyzws8/blueprint-graph/target/classes/bootstrap.properties' (classpath:/bootstrap.properties) for profile dev3
2017-07-21 17:22:26.741 INFO 7316 --- [ main] s.c.a.AnnotationConfigApplicationContext : Refreshing org.springframework.context.annotation.AnnotationConfigApplicationContext#2118cddf: startup date [Fri Jul 21 17:22:26 IST 2017]; root of context hierarchy
2017-07-21 17:22:27.501 INFO 7316 --- [ main] f.a.AutowiredAnnotationBeanPostProcessor : JSR-330 'javax.inject.Inject' annotation found and supported for autowiring
2017-07-21 17:22:27.633 INFO 7316 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'configurationPropertiesRebinderAutoConfiguration' of type [org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration$$EnhancerBySpringCGLIB$$7474b600] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2017-07-21 17:22:28.183 DEBUG 7316 --- [ main] utoConfigurationReportLoggingInitializer :
=========================
AUTO-CONFIGURATION REPORT
=========================
Positive matches:
-----------------
ConfigServiceBootstrapConfiguration#configServicePropertySource matched:
- #ConditionalOnProperty (spring.cloud.config.enabled) matched (OnPropertyCondition)
ConfigurationPropertiesRebinderAutoConfiguration matched:
- #ConditionalOnBean (types: org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor; SearchStrategy: all) found bean 'org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor' (OnBeanCondition)
ConfigurationPropertiesRebinderAutoConfiguration#configurationPropertiesBeans matched:
- #ConditionalOnMissingBean (types: org.springframework.cloud.context.properties.ConfigurationPropertiesBeans; SearchStrategy: current) did not find any beans (OnBeanCondition)
ConfigurationPropertiesRebinderAutoConfiguration#configurationPropertiesRebinder matched:
- #ConditionalOnMissingBean (types: org.springframework.cloud.context.properties.ConfigurationPropertiesRebinder; SearchStrategy: current) did not find any beans (OnBeanCondition)
EncryptionBootstrapConfiguration matched:
- #ConditionalOnClass found required class 'org.springframework.security.crypto.encrypt.TextEncryptor'; #ConditionalOnMissingClass did not find unwanted class (OnClassCondition)
PropertyPlaceholderAutoConfiguration#propertySourcesPlaceholderConfigurer matched:
- #ConditionalOnMissingBean (types: org.springframework.context.support.PropertySourcesPlaceholderConfigurer; SearchStrategy: current) did not find any beans (OnBeanCondition)
Negative matches:
-----------------
ConfigServiceBootstrapConfiguration.RetryConfiguration:
Did not match:
- #ConditionalOnClass did not find required class 'org.springframework.retry.annotation.Retryable' (OnClassCondition)
DiscoveryClientConfigServiceBootstrapConfiguration:
Did not match:
- #ConditionalOnProperty (spring.cloud.config.discovery.enabled) did not find property 'spring.cloud.config.discovery.enabled' (OnPropertyCondition)
EncryptionBootstrapConfiguration.RsaEncryptionConfiguration:
Did not match:
- Keystore nor key found in Environment (EncryptionBootstrapConfiguration.KeyCondition)
Matched:
- #ConditionalOnClass found required class 'org.springframework.security.rsa.crypto.RsaSecretEncryptor'; #ConditionalOnMissingClass did not find unwanted class (OnClassCondition)
EncryptionBootstrapConfiguration.VanillaEncryptionConfiguration:
Did not match:
- #ConditionalOnMissingClass found unwanted class 'org.springframework.security.rsa.crypto.RsaSecretEncryptor' (OnClassCondition)
EurekaDiscoveryClientConfigServiceBootstrapConfiguration:
Did not match:
- #ConditionalOnProperty (spring.cloud.config.discovery.enabled) did not find property 'spring.cloud.config.discovery.enabled' (OnPropertyCondition)
Matched:
- #ConditionalOnClass found required class 'org.springframework.cloud.config.client.ConfigServicePropertySourceLocator'; #ConditionalOnMissingClass did not find unwanted class (OnClassCondition)
Exclusions:
-----------
None
Unconditional classes:
----------------------
None
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v1.5.3.RELEASE)
2017-07-21 17:22:28.874 INFO 7316 --- [ main] c.c.c.ConfigServicePropertySourceLocator : Fetching config from server at: http://localhost:8888
2017-07-21 17:22:30.026 WARN 7316 --- [ main] c.c.c.ConfigServicePropertySourceLocator : Could not locate PropertySource: I/O error on GET request for "http://localhost:8888/pqr/dev3": Connection refused: connect; nested exception is java.net.ConnectException: Connection refused: connect
2017-07-21 17:22:30.029 INFO 7316 --- [ main] com.abc.xyz.pqr.pqrApplication : The following profiles are active: dev3
2017-07-21 17:22:30.033 DEBUG 7316 --- [ main] o.s.boot.SpringApplication : Loading source class com.abc.xyz.pqr.pqrApplication
2017-07-21 17:22:30.056 DEBUG 7316 --- [ main] o.s.b.c.c.ConfigFileApplicationListener : Activated profiles dev3
2017-07-21 17:22:30.057 DEBUG 7316 --- [ main] o.s.b.c.c.ConfigFileApplicationListener : Loaded config file 'jar:file:/C:/Users/593932/.m2/repository/com/abc/xyz/utils/logger/2.0.0.1-SNAPSHOT/logger-2.0.0.1-SNAPSHOT.jar!/application.properties' (classpath:/application.properties)
2017-07-21 17:22:30.057 DEBUG 7316 --- [ main] o.s.b.c.c.ConfigFileApplicationListener : Loaded config file 'file:/C:/Mahesh/workspaces/xyzws8/pqr-rest/target/classes/application-dev3.properties' (classpath:/application-dev3.properties)
2017-07-21 17:22:30.057 DEBUG 7316 --- [ main] o.s.b.c.c.ConfigFileApplicationListener : Skipped (empty) config file 'file:/C:/Mahesh/workspaces/xyzws8/pqr-rest/target/classes/application-dev3.properties' (classpath:/application-dev3.properties) for profile dev3
2017-07-21 17:22:30.057 DEBUG 7316 --- [ main] o.s.b.c.c.ConfigFileApplicationListener : Skipped (empty) config file 'jar:file:/C:/Users/593932/.m2/repository/com/abc/xyz/utils/logger/2.0.0.1-SNAPSHOT/logger-2.0.0.1-SNAPSHOT.jar!/application.properties' (classpath:/application.properties) for profile dev3
2017-07-21 17:22:30.057 INFO 7316 --- [ main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#590c73d3: startup date [Fri Jul 21 17:22:30 IST 2017]; parent: org.springframework.context.annotation.AnnotationConfigApplicationContext#2118cddf
2017-07-21 17:22:30.061 DEBUG 7316 --- [ main] ationConfigEmbeddedWebApplicationContext : Bean factory for org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#590c73d3: org.springframework.beans.factory.support.DefaultListableBeanFactory#6c67e137: defining beans [org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,org.springframework.context.annotation.internalPersistenceAnnotationProcessor,org.springframework.context.event.internalEventListenerProcessor,org.springframework.context.event.internalEventListenerFactory,pqrApplication]; parent: org.springframework.beans.factory.support.DefaultListableBeanFactory#5afa3c9
2017-07-21 17:22:54.813 INFO 7316 --- [ main] o.s.b.f.s.DefaultListableBeanFactory : Overriding bean definition for bean 'dataSource' with a different definition: replacing [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=org.springframework.boot.autoconfigure.jdbc.DataSourceConfiguration$Hikari; factoryMethodName=dataSource; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [org/springframework/boot/autoconfigure/jdbc/DataSourceConfiguration$Hikari.class]] with [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=org.springframework.boot.autoconfigure.jdbc.DataSourceConfiguration$Tomcat; factoryMethodName=dataSource; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [org/springframework/boot/autoconfigure/jdbc/DataSourceConfiguration$Tomcat.class]]
2017-07-21 17:22:56.472 INFO 7316 --- [ main] o.s.cloud.context.scope.GenericScope : BeanFactory id=913a3bd9-b3c0-3356-9fa2-16200e317e2e
2017-07-21 17:22:56.572 INFO 7316 --- [ main] f.a.AutowiredAnnotationBeanPostProcessor : JSR-330 'javax.inject.Inject' annotation found and supported for autowiring
2017-07-21 17:22:56.727 INFO 7316 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'com.abc.xyz.workitem.client.WorkItemClient' of type [org.springframework.cloud.netflix.feign.FeignClientFactoryBean] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2017-07-21 17:22:57.254 INFO 7316 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' of type [org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration$$EnhancerBySpringCGLIB$$585ab303] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2017-07-21 17:22:57.706 INFO 7316 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.apache.camel.spring.boot.CamelAutoConfiguration' of type [org.apache.camel.spring.boot.CamelAutoConfiguration$$EnhancerBySpringCGLIB$$7a847922] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2017-07-21 17:22:57.946 INFO 7316 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.cloud.netflix.metrics.MetricsInterceptorConfiguration$MetricsRestTemplateConfiguration' of type [org.springframework.cloud.netflix.metrics.MetricsInterceptorConfiguration$MetricsRestTemplateConfiguration$$EnhancerBySpringCGLIB$$8a875944] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2017-07-21 17:22:57.998 INFO 7316 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration' of type [org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration$$EnhancerBySpringCGLIB$$7474b600] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2017-07-21 17:22:58.013 DEBUG 7316 --- [ main] ationConfigEmbeddedWebApplicationContext : Unable to locate MessageSource with name 'messageSource': using default [org.springframework.context.support.DelegatingMessageSource#2589d787]
2017-07-21 17:22:58.013 DEBUG 7316 --- [ main] ationConfigEmbeddedWebApplicationContext : Unable to locate ApplicationEventMulticaster with name 'applicationEventMulticaster': using default [org.springframework.context.event.SimpleApplicationEventMulticaster#1788cb61]
2017-07-21 17:22:59.563 DEBUG 7316 --- [ main] .t.TomcatEmbeddedServletContainerFactory : Code archive: C:\Users\593932\.m2\repository\org\springframework\boot\spring-boot\1.5.3.RELEASE\spring-boot-1.5.3.RELEASE.jar
2017-07-21 17:22:59.564 DEBUG 7316 --- [ main] .t.TomcatEmbeddedServletContainerFactory : Code archive: C:\Users\593932\.m2\repository\org\springframework\boot\spring-boot\1.5.3.RELEASE\spring-boot-1.5.3.RELEASE.jar
2017-07-21 17:22:59.564 DEBUG 7316 --- [ main] .t.TomcatEmbeddedServletContainerFactory : Document root: C:\Mahesh\workspaces\xyzws8\pqr-rest\src\main\webapp
2017-07-21 17:22:59.685 INFO 7316 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 0 (http)
Jul 21, 2017 5:22:59 PM org.apache.catalina.core.StandardService startInternal
INFO: Starting service Tomcat
Jul 21, 2017 5:22:59 PM org.apache.catalina.core.StandardEngine startInternal
INFO: Starting Servlet Engine: Apache Tomcat/8.5.14
Jul 21, 2017 5:23:02 PM org.apache.catalina.core.ApplicationContext log
INFO: Initializing Spring embedded WebApplicationContext
2017-07-21 17:23:02.138 INFO 7316 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 32081 ms
2017-07-21 17:23:02.513 DEBUG 7316 --- [ost-startStop-1] o.s.b.w.s.ServletContextInitializerBeans : Added existing Servlet initializer bean 'dispatcherServletRegistration'; order=2147483647, resource=class path resource [org/springframework/boot/autoconfigure/web/DispatcherServletAutoConfiguration$DispatcherServletRegistrationConfiguration.class]
2017-07-21 17:23:03.639 DEBUG 7316 --- [ost-startStop-1] o.s.b.w.s.ServletContextInitializerBeans : Created Filter initializer for bean 'metricsFilter'; order=-2147483648, resource=class path resource [org/springframework/boot/actuate/autoconfigure/MetricFilterAutoConfiguration.class]
2017-07-21 17:23:03.639 DEBUG 7316 --- [ost-startStop-1] o.s.b.w.s.ServletContextInitializerBeans : Created Filter initializer for bean 'characterEncodingFilter'; order=-2147483648, resource=class path resource [org/springframework/boot/autoconfigure/web/HttpEncodingAutoConfiguration.class]
2017-07-21 17:23:03.639 DEBUG 7316 --- [ost-startStop-1] o.s.b.w.s.ServletContextInitializerBeans : Created Filter initializer for bean 'hiddenHttpMethodFilter'; order=-10000, resource=class path resource [org/springframework/boot/autoconfigure/web/WebMvcAutoConfiguration.class]
2017-07-21 17:23:03.639 DEBUG 7316 --- [ost-startStop-1] o.s.b.w.s.ServletContextInitializerBeans : Created Filter initializer for bean 'httpPutFormContentFilter'; order=-9900, resource=class path resource [org/springframework/boot/autoconfigure/web/WebMvcAutoConfiguration.class]
2017-07-21 17:23:03.639 DEBUG 7316 --- [ost-startStop-1] o.s.b.w.s.ServletContextInitializerBeans : Created Filter initializer for bean 'requestContextFilter'; order=-105, resource=class path resource [org/springframework/boot/autoconfigure/web/WebMvcAutoConfiguration$WebMvcAutoConfigurationAdapter.class]
2017-07-21 17:23:03.639 DEBUG 7316 --- [ost-startStop-1] o.s.b.w.s.ServletContextInitializerBeans : Created Filter initializer for bean 'webRequestLoggingFilter'; order=2147483637, resource=class path resource [org/springframework/boot/actuate/autoconfigure/TraceWebFilterAutoConfiguration.class]
2017-07-21 17:23:03.640 DEBUG 7316 --- [ost-startStop-1] o.s.b.w.s.ServletContextInitializerBeans : Created Filter initializer for bean 'applicationContextIdFilter'; order=2147483647, resource=class path resource [org/springframework/boot/actuate/autoconfigure/EndpointWebMvcAutoConfiguration$ApplicationContextFilterConfiguration.class]
2017-07-21 17:23:03.674 INFO 7316 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean : Mapping servlet: 'dispatcherServlet' to [/]
2017-07-21 17:23:03.700 INFO 7316 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'metricsFilter' to: [/*]
2017-07-21 17:23:03.701 INFO 7316 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2017-07-21 17:23:03.720 INFO 7316 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2017-07-21 17:23:03.721 INFO 7316 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2017-07-21 17:23:03.721 INFO 7316 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*]
2017-07-21 17:23:03.721 INFO 7316 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'webRequestLoggingFilter' to: [/*]
2017-07-21 17:23:03.721 INFO 7316 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'applicationContextIdFilter' to: [/*]
2017-07-21 17:23:03.913 DEBUG 7316 --- [ost-startStop-1] o.s.b.w.f.OrderedRequestContextFilter : Initializing filter 'requestContextFilter'
2017-07-21 17:23:03.916 DEBUG 7316 --- [ost-startStop-1] o.s.b.w.f.OrderedRequestContextFilter : Filter 'requestContextFilter' configured successfully
2017-07-21 17:23:03.917 DEBUG 7316 --- [ost-startStop-1] o.s.b.w.f.ApplicationContextHeaderFilter : Initializing filter 'applicationContextIdFilter'
2017-07-21 17:23:03.917 DEBUG 7316 --- [ost-startStop-1] o.s.b.w.f.ApplicationContextHeaderFilter : Filter 'applicationContextIdFilter' configured successfully
2017-07-21 17:23:03.917 DEBUG 7316 --- [ost-startStop-1] .s.b.w.f.OrderedHttpPutFormContentFilter : Initializing filter 'httpPutFormContentFilter'
2017-07-21 17:23:03.917 DEBUG 7316 --- [ost-startStop-1] .s.b.w.f.OrderedHttpPutFormContentFilter : Filter 'httpPutFormContentFilter' configured successfully
2017-07-21 17:23:03.918 DEBUG 7316 --- [ost-startStop-1] o.s.b.w.f.OrderedHiddenHttpMethodFilter : Initializing filter 'hiddenHttpMethodFilter'
2017-07-21 17:23:03.918 DEBUG 7316 --- [ost-startStop-1] o.s.b.w.f.OrderedHiddenHttpMethodFilter : Filter 'hiddenHttpMethodFilter' configured successfully
2017-07-21 17:23:03.918 DEBUG 7316 --- [ost-startStop-1] o.s.b.w.f.OrderedCharacterEncodingFilter : Initializing filter 'characterEncodingFilter'
2017-07-21 17:23:03.918 DEBUG 7316 --- [ost-startStop-1] o.s.b.w.f.OrderedCharacterEncodingFilter : Filter 'characterEncodingFilter' configured successfully
2017-07-21 17:23:03.918 DEBUG 7316 --- [ost-startStop-1] o.s.b.a.trace.WebRequestTraceFilter : Initializing filter 'webRequestLoggingFilter'
2017-07-21 17:23:03.918 DEBUG 7316 --- [ost-startStop-1] o.s.b.a.trace.WebRequestTraceFilter : Filter 'webRequestLoggingFilter' configured successfully
2017-07-21 17:23:03.918 DEBUG 7316 --- [ost-startStop-1] o.s.b.a.autoconfigure.MetricsFilter : Initializing filter 'metricsFilter'
2017-07-21 17:23:03.919 DEBUG 7316 --- [ost-startStop-1] o.s.b.a.autoconfigure.MetricsFilter : Filter 'metricsFilter' configured successfully
2017-07-21 17:23:06.527 DEBUG 7316 --- [ main] o.s.b.a.AutoConfigurationPackages : #EnableAutoConfiguration was declared on a class in the package 'com.abc.xyz,com.abc.xyz.pqr'. Automatic #Repository and #Entity scanning is enabled.
2017-07-21 17:23:08.193 INFO 7316 --- [ main] j.LocalContainerEntityManagerFactoryBean : Building JPA container EntityManagerFactory for persistence unit 'default'
2017-07-21 17:23:08.608 INFO 7316 --- [ main] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [
name: default
...]
2017-07-21 17:23:10.167 INFO 7316 --- [ main] org.hibernate.Version : HHH000412: Hibernate Core {5.0.12.Final}
2017-07-21 17:23:10.180 INFO 7316 --- [ main] org.hibernate.cfg.Environment : HHH000205: Loaded properties from resource hibernate.properties: {hibernate.temp.use_jdbc_metadata_defaults=false, hibernate.bytecode.use_reflection_optimizer=false}
2017-07-21 17:23:10.181 INFO 7316 --- [ main] org.hibernate.cfg.Environment : HHH000021: Bytecode provider name : javassist
2017-07-21 17:23:10.602 INFO 7316 --- [ main] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.0.1.Final}
2017-07-21 17:23:11.278 INFO 7316 --- [ main] org.hibernate.dialect.Dialect : HHH000400: Using dialect: com.abc.xyz.hibernate.dialect.JSONBPostgreSQLDialect
2017-07-21 17:23:11.355 INFO 7316 --- [ main] o.h.e.j.e.i.LobCreatorBuilderImpl : HHH000422: Disabling contextual LOB creation as connection was null
2017-07-21 17:23:11.361 INFO 7316 --- [ main] org.hibernate.type.BasicTypeRegistry : HHH000270: Type registration [java.util.UUID] overrides previous : org.hibernate.type.UUIDBinaryType#18811c42
2017-07-21 17:23:12.153 WARN 7316 --- [ main] org.hibernate.id.UUIDHexGenerator : HHH000409: Using org.hibernate.id.UUIDHexGenerator which does not generate IETF RFC 4122 compliant UUID values; consider using org.hibernate.id.UUIDGenerator instead
2017-07-21 17:23:13.606 INFO 7316 --- [ main] org.hibernate.tool.hbm2ddl.SchemaUpdate : HHH000228: Running hbm2ddl schema update
2017-07-21 17:23:15.246 INFO 7316 --- [ main] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'
2017-07-21 17:23:15.326 INFO 7316 --- [ main] o.s.aop.framework.CglibAopProxy : Final method [protected final void org.springframework.boot.web.support.SpringBootServletInitializer.setRegisterErrorPageFilter(boolean)] cannot get proxied via CGLIB: Calls to this method will NOT be routed to the target instance and might lead to NPEs against uninitialized fields in the proxy instance.
2017-07-21 17:23:15.908 INFO 7316 --- [ main] s.c.a.AnnotationConfigApplicationContext : Refreshing org.springframework.context.annotation.AnnotationConfigApplicationContext#691eb389: startup date [Fri Jul 21 17:23:15 IST 2017]; parent: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#590c73d3
2017-07-21 17:23:16.015 INFO 7316 --- [ main] f.a.AutowiredAnnotationBeanPostProcessor : JSR-330 'javax.inject.Inject' annotation found and supported for autowiring
Jul 21, 2017 5:23:18 PM org.apache.catalina.core.StandardService stopInternal
INFO: Stopping service Tomcat
Is this line an issue?:
2017-07-21 17:23:11.355 INFO 7316 --- [ main] o.h.e.j.e.i.LobCreatorBuilderImpl : HHH000422: Disabling contextual LOB creation as connection was null
Earlier I used to get following:
2017-07-21 16:43:44.438 INFO 7008 --- [ main] o.h.e.j.e.i.LobCreatorBuilderImpl : HHH000424: Disabling contextual LOB creation as createClob() method threw error : java.lang.reflect.InvocationTargetException
So I added
hibernate.temp.use_jdbc_metadata_defaults=false
to properties file.
Notice that the tomcat stops abruptly (last two lines):
Jul 21, 2017 5:23:18 PM org.apache.catalina.core.StandardService stopInternal
INFO: Stopping service Tomcat
Sorry for putting so much log. I put --debug in programs arguments. Is there anything else I can do to get some more information?
Here are some files as requested in comments:
pom file
main class file
Note that I have other applications as dependencies. So they will also be adding many other dependencies which are not getting captured in above pom. How can I share them here?
The main class is really a placeholder which triggers SpringBoot which in turn runs various stuff say load beans, run apache camel routes etc.

Running a java application with spring-boot, and gradle on digitalocean

I am trying to build a restful service with eclipse, java, gradle, spring-boot and host it on a digital ocean server. I want to get a JSON response when I access the digital ocean url on a specific port or something, so I can do 123.456.78:90 and see JSON in the browser.
When I run this in eclipse and access localhost, this works fine. Accessing localhost:port# gives the desired output, but I'm noticing differences in the console log from eclipse and when I run it on the server.
From eclipse:
2016-01-24 09:42:56.245 INFO 7372 --- [ main] Keen.KeenAPICallTester : Starting KeenAPICallTester on ****-THINK with PID 7372 (C:\Users\****\workspace\****-ML\bin started by **** in C:\Users\****\workspace\****-ML)
2016-01-24 09:42:56.247 INFO 7372 --- [ main] Keen.KeenAPICallTester : No active profile set, falling back to default profiles: default
2016-01-24 09:42:56.299 INFO 7372 --- [ main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#116af24: startup date [Sun Jan 24 09:42:56 EST 2016]; root of context hierarchy
2016-01-24 09:42:56.893 INFO 7372 --- [ main] o.s.b.f.s.DefaultListableBeanFactory : Overriding bean definition for bean 'beanNameViewResolver' with a different definition: replacing [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=org.springframework.boot.autoconfigure.web.ErrorMvcAutoConfiguration$WhitelabelErrorViewConfiguration; factoryMethodName=beanNameViewResolver; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [org/springframework/boot/autoconfigure/web/ErrorMvcAutoConfiguration$WhitelabelErrorViewConfiguration.class]] with [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration$WebMvcAutoConfigurationAdapter; factoryMethodName=beanNameViewResolver; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [org/springframework/boot/autoconfigure/web/WebMvcAutoConfiguration$WebMvcAutoConfigurationAdapter.class]]
2016-01-24 09:42:57.492 INFO 7372 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 9011 (http)
2016-01-24 09:42:57.502 INFO 7372 --- [ main] o.apache.catalina.core.StandardService : Starting service Tomcat
2016-01-24 09:42:57.503 INFO 7372 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.0.30
2016-01-24 09:42:57.599 INFO 7372 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2016-01-24 09:42:57.599 INFO 7372 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 1301 ms
2016-01-24 09:42:57.880 INFO 7372 --- [ost-startStop-1] o.s.b.c.e.ServletRegistrationBean : Mapping servlet: 'dispatcherServlet' to [/]
2016-01-24 09:42:57.883 INFO 7372 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2016-01-24 09:42:57.884 INFO 7372 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2016-01-24 09:42:57.884 INFO 7372 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2016-01-24 09:42:57.885 INFO 7372 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*]
2016-01-24 09:42:58.120 INFO 7372 --- [ main] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for #ControllerAdvice: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#116af24: startup date [Sun Jan 24 09:42:56 EST 2016]; root of context hierarchy
2016-01-24 09:42:58.183 INFO 7372 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/extractionTest],methods=[GET],produces=[application/json]}" onto public java.lang.Object Keen.MLJSONResponseController.testExtractionRequest()
2016-01-24 09:42:58.184 INFO 7372 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/inspectAllProjectsTest],methods=[GET],produces=[application/json]}" onto public java.lang.Object Keen.MLJSONResponseController.testInspectionRequest()
2016-01-24 09:42:58.186 INFO 7372 --- [ 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)
2016-01-24 09:42:58.186 INFO 7372 --- [ 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)
2016-01-24 09:42:58.208 INFO 7372 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2016-01-24 09:42:58.208 INFO 7372 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2016-01-24 09:42:58.246 INFO 7372 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2016-01-24 09:42:58.349 INFO 7372 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Registering beans for JMX exposure on startup
2016-01-24 09:42:58.402 INFO 7372 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 9011 (http)
2016-01-24 09:42:58.406 INFO 7372 --- [ main] Keen.KeenAPICallTester : Started KeenAPICallTester in 2.445 seconds (JVM running for 2.739)
From Digital Ocean:
2016-01-24 09:22:11.190 INFO 29453 --- [ main] Keen.KeenAPICallTester : Starting KeenAPICallTester on **** with PID 29453 (/root/java-ml/learning/build/classes/main started by root in /root/java-ml/learning)
2016-01-24 09:22:11.224 INFO 29453 --- [ main] Keen.KeenAPICallTester : No active profile set, falling back to default profiles: default
2016-01-24 09:22:11.949 INFO 29453 --- [ main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#8b87145: startup date [Sun Jan 24 09:22:11 EST 2016]; root of context hierarchy
2016-01-24 09:22:16.874 INFO 29453 --- [ main] o.s.b.f.s.DefaultListableBeanFactory : Overriding bean definition for bean 'beanNameViewResolver' with a different definition: replacing [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=org.springframework.boot.autoconfigure.web.ErrorMvcAutoConfiguration$WhitelabelErrorViewConfiguration; factoryMethodName=beanNameViewResolver; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [org/springframework/boot/autoconfigure/web/ErrorMvcAutoConfiguration$WhitelabelErrorViewConfiguration.class]] with [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration$WebMvcAutoConfigurationAdapter; factoryMethodName=beanNameViewResolver; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [org/springframework/boot/autoconfigure/web/WebMvcAutoConfiguration$WebMvcAutoConfigurationAdapter.class]]
2016-01-24 09:22:20.350 INFO 29453 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 80 (http)
2016-01-24 09:22:20.448 INFO 29453 --- [ main] o.apache.catalina.core.StandardService : Starting service Tomcat
2016-01-24 09:22:20.457 INFO 29453 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.0.30
2016-01-24 09:22:21.015 INFO 29453 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2016-01-24 09:22:21.016 INFO 29453 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 9086 ms
2016-01-24 09:22:22.582 INFO 29453 --- [ost-startStop-1] o.s.b.c.e.ServletRegistrationBean : Mapping servlet: 'dispatcherServlet' to [/]
2016-01-24 09:22:22.613 INFO 29453 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2016-01-24 09:22:22.636 INFO 29453 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2016-01-24 09:22:22.637 INFO 29453 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2016-01-24 09:22:22.637 INFO 29453 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*]
My guess is that for some reason my digital ocean server isn't playing nice with Tomcat or something. I opened ports via the ufw command, checked iptables, installed apache2 (I don't even know if I had to to be honest) and made sure that there were configurations set to accept outbound and inbound requests in port 8080 and 8000.
I noticed that my request methods are not getting mapped, which makes me think that there is some dependency problem. Here is my build.gradle for reference.
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath("org.springframework.boot:spring-boot-gradle-plugin:1.3.1.RELEASE")
}
}
apply plugin: 'java'
apply plugin: 'application'
apply plugin: 'eclipse'
apply plugin: 'idea'
apply plugin: 'spring-boot'
mainClassName = "Keen.KeenAPICallTester"
applicationDefaultJvmArgs = ["--server.port=8000"]
jar {
baseName = '****-ML'
version = '0.1.0'
}
repositories {
mavenCentral()
}
sourceCompatibility = 1.8
targetCompatibility = 1.8
dependencies {
compile("org.springframework.boot:spring-boot-starter-web")
testCompile("junit:junit")
compile fileTree(dir: 'libs', include: '*.jar')
}
task wrapper(type: Wrapper) {
gradleVersion = '2.3'
}
task(runSimple, dependsOn: 'classes', type: JavaExec) {
main = 'Keen.KeenAPICallTester'
classpath = sourceSets.main.runtimeClasspath
args '--server.port=8000'
}
Is there something wrong with the way I'm handling this? I also have a runSimple command so that I could play with the JVM port run, but it makes no difference, even if I set it to 80 and go straight to the default digital ocean IP address.
I've run applications on digital ocean before and usually it was as simple as opening a specific port via ufw and running the application on the port, then accessing it via the internet. But there's something under the hood that's going on that I would like to understand.

Seems like the application is stuck because it might be waiting for /dev/random (blocking device, might have run dry).
You could use /dev/urandom instead by starting your application passing the JVM-param -Djava.security.egd=file:/dev/./urandom.
See Avoiding JVM Delays Caused by Random Number Generation
Furthermore, to drill down such weird issues, tools such as jstack or strace might be of help.