Upgraded the spring boot from 2.1.2.RELEASE to 2.6.2. Upgraded hibernate and hazelcast also as per spring boot doc.
This is working properly in 2.1.2.RELEASE
But unable to start the application. Getting below error
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v2.6.2)
Spring Boot version 2.6.2
2022-03-24 16:23:24.356 INFO [main] org.springframework.context.annotation.ConfigurationClassParser(:469) - Properties location [file:${CACHE_CONFIG}] not resolvable: Could not resolve placeholder 'CACHE_CONFIG' in value "file:${CACHE_CONFIG}"
2022-03-24 16:23:26.222 INFO [main] org.springframework.data.repository.config.RepositoryConfigurationDelegate(:132) - Bootstrapping Spring Data JPA repositories in DEFAULT mode.
2022-03-24 16:23:26.632 INFO [main] org.springframework.data.repository.config.RepositoryConfigurationDelegate(:201) - Finished Spring Data repository scanning in 378 ms. Found 9 JPA repository interfaces.
2022-03-24 16:23:33.400 INFO [main] org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean(:437) - Initialized JPA EntityManagerFactory for persistence unit 'default'
2022-03-24 16:23:33.585 INFO [main] org.keycloak.adapters.springboot.MultiTenantKeycloakConfiguration(:31) - setting keycloakproperties to multitenant keycloak config resolver
2022-03-24 16:23:34.253 WARN [main] io.undertow.websockets.jsr(:68) - UT026010: Buffer pool was not set on WebSocketDeploymentInfo, the default pool will be used
2022-03-24 16:23:34.327 INFO [main] org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext(:290) - Root WebApplicationContext: initialization completed in 10810 ms
2022-03-24 16:23:35.151 INFO [main] org.springframework.boot.web.servlet.RegistrationBean(:50) - Filter keycloakAuthenticationProcessingFilter was not registered (disabled)
2022-03-24 16:23:35.153 INFO [main] org.springframework.boot.web.servlet.RegistrationBean(:50) - Filter keycloakPreAuthActionsFilter was not registered (disabled)
2022-03-24 16:23:35.604 INFO [main] com.XXXX.smp.distributed.cache.hazelcast.HazelCastSpringConfig(:157) - Hazelcast started with database discovery mode.
2022-03-24 16:23:35.746 INFO [main] com.XXXX.smp.distributed.cache.hazelcast.HazelCastSpringConfig(:104) - Default Configuration for hazelcast loaded
2022-03-24 16:23:35.761 INFO [main] com.XXXX.smp.distributed.cache.hazelcast.HazelCastSpringConfig(:121) - Configuring cache :CacheProperties [name=PortalAssetLock, idleTimeoutMilliSeconds=600000, maxTimeoutMilliSeconds=-1]
2022-03-24 16:23:35.801 INFO [main] com.XXXX.smp.distributed.cache.hazelcast.HazelCastSpringConfig(:121) - Configuring cache :CacheProperties [name=notification_cache, idleTimeoutMilliSeconds=-1, maxTimeoutMilliSeconds=60000]
2022-03-24 16:23:35.836 WARN [main] com.hazelcast.instance.impl.HazelcastInstanceFactory(:56) - Hazelcast is starting in a Java modular environment (Java 9 and newer) but without proper access to required Java packages. Use additional Java arguments to provide Hazelcast access to Java internal API. The internal API access is used to get the best performance results. Arguments to be used:
--add-modules java.se --add-exports java.base/jdk.internal.ref=ALL-UNNAMED --add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.nio=ALL-UNNAMED --add-opens java.base/sun.nio.ch=ALL-UNNAMED --add-opens java.management/sun.management=ALL-UNNAMED --add-opens jdk.management/com.sun.management.internal=ALL-UNNAMED
2022-03-24 16:23:37.032 INFO [main] com.hazelcast.system(:56) - [10.139.221.242]:5702 [TestHazelcast] [4.2.4] Hazelcast 4.2.4 (20211220 - 25f0049) starting at [10.139.221.242]:5702
2022-03-24 16:23:37.864 INFO [main] com.hazelcast.instance.impl.Node(:56) - [10.139.221.242]:5702 [TestHazelcast] [4.2.4] Using Discovery SPI
2022-03-24 16:23:37.883 WARN [main] com.hazelcast.cp.CPSubsystem(:56) - [10.139.221.242]:5702 [TestHazelcast] [4.2.4] CP Subsystem is not enabled. CP data structures will operate in UNSAFE mode! Please note that UNSAFE mode will not provide strong consistency guarantees.
2022-03-24 16:23:38.502 INFO [main] com.hazelcast.internal.diagnostics.Diagnostics(:56) - [10.139.221.242]:5702 [TestHazelcast] [4.2.4] Diagnostics disabled. To enable add -Dhazelcast.diagnostics.enabled=true to the JVM arguments.
2022-03-24 16:23:38.527 INFO [main] com.hazelcast.core.LifecycleService(:56) - [10.139.221.242]:5702 [TestHazelcast] [4.2.4] [10.139.221.242]:5702 is STARTING
2022-03-24 16:23:39.115 ERROR [main] com.hazelcast.internal.cluster.impl.DiscoveryJoiner(:56) - [10.139.221.242]:5702 [TestHazelcast] [4.2.4] no transaction is in progress
javax.persistence.TransactionRequiredException: no transaction is in progress
at org.hibernate.internal.AbstractSharedSessionContract.checkTransactionNeededForUpdateOperation(AbstractSharedSessionContract.java:445) ~[hibernate-core-5.6.3.Final.jar!/:5.6.3.Final]
at org.hibernate.internal.SessionImpl.checkTransactionNeededForUpdateOperation(SessionImpl.java:3478) ~[hibernate-core-5.6.3.Final.jar!/:5.6.3.Final]
at org.hibernate.internal.SessionImpl.doFlush(SessionImpl.java:1394) ~[hibernate-core-5.6.3.Final.jar!/:5.6.3.Final]
at org.hibernate.internal.SessionImpl.flush(SessionImpl.java:1389) ~[hibernate-core-5.6.3.Final.jar!/:5.6.3.Final]
at org.springframework.orm.hibernate5.SessionFactoryUtils.flush(SessionFactoryUtils.java:113) ~[spring-orm-5.3.14.jar!/:5.3.14]
at org.springframework.orm.hibernate5.SpringSessionSynchronization.beforeCommit(SpringSessionSynchronization.java:95) ~[spring-orm-5.3.14.jar!/:5.3.14]
at org.springframework.transaction.support.TransactionSynchronizationUtils.triggerBeforeCommit(TransactionSynchronizationUtils.java:97) ~[spring-tx-5.3.14.jar!/:5.3.14]
at org.springframework.transaction.support.AbstractPlatformTransactionManager.triggerBeforeCommit(AbstractPlatformTransactionManager.java:916) ~[spring-tx-5.3.14.jar!/:5.3.14]
at org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit(AbstractPlatformTransactionManager.java:727) ~[spring-tx-5.3.14.jar!/:5.3.14]
at org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:711) ~[spring-tx-5.3.14.jar!/:5.3.14]
at org.springframework.transaction.interceptor.TransactionAspectSupport.commitTransactionAfterReturning(TransactionAspectSupport.java:654) ~[spring-tx-5.3.14.jar!/:5.3.14]
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:407) ~[spring-tx-5.3.14.jar!/:5.3.14]
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.14.jar!/:5.3.14]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.14.jar!/:5.3.14]
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.14.jar!/:5.3.14]
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.14.jar!/:5.3.14]
at com.XXXX.smp.distributed.cache.db.HazelCastPingDao$$EnhancerBySpringCGLIB$$9aba005f.getMembers(<generated>) ~[HazelCastAdapter-220.0.0.0-20220322.230530-30.jar!/:?]
at com.XXXX.smp.distributed.cache.hazelcast.HazelcastDatabaseDiscoveryStrategy.discoverNodes(HazelcastDatabaseDiscoveryStrategy.java:36) ~[HazelCastAdapter-220.0.0.0-20220322.230530-30.jar!/:?]
at com.hazelcast.spi.discovery.impl.DefaultDiscoveryService.discoverNodes(DefaultDiscoveryService.java:72) ~[hazelcast-4.2.4.jar!/:4.2.4]
at com.hazelcast.internal.cluster.impl.DiscoveryJoiner.getPossibleAddresses(DiscoveryJoiner.java:71) ~[hazelcast-4.2.4.jar!/:4.2.4]
at com.hazelcast.internal.cluster.impl.DiscoveryJoiner.getPossibleAddressesForInitialJoin(DiscoveryJoiner.java:60) ~[hazelcast-4.2.4.jar!/:4.2.4]
at com.hazelcast.internal.cluster.impl.TcpIpJoiner.joinViaPossibleMembers(TcpIpJoiner.java:136) ~[hazelcast-4.2.4.jar!/:4.2.4]
at com.hazelcast.internal.cluster.impl.TcpIpJoiner.doJoin(TcpIpJoiner.java:96) ~[hazelcast-4.2.4.jar!/:4.2.4]
at com.hazelcast.internal.cluster.impl.AbstractJoiner.join(AbstractJoiner.java:137) ~[hazelcast-4.2.4.jar!/:4.2.4]
at com.hazelcast.instance.impl.Node.join(Node.java:810) ~[hazelcast-4.2.4.jar!/:4.2.4]
at com.hazelcast.instance.impl.Node.start(Node.java:473) ~[hazelcast-4.2.4.jar!/:4.2.4]
at com.hazelcast.instance.impl.HazelcastInstanceImpl.<init>(HazelcastInstanceImpl.java:123) ~[hazelcast-4.2.4.jar!/:4.2.4]
at com.hazelcast.instance.impl.HazelcastInstanceFactory.constructHazelcastInstance(HazelcastInstanceFactory.java:211) ~[hazelcast-4.2.4.jar!/:4.2.4]
at com.hazelcast.instance.impl.HazelcastInstanceFactory.newHazelcastInstance(HazelcastInstanceFactory.java:190) ~[hazelcast-4.2.4.jar!/:4.2.4]
at com.hazelcast.instance.impl.HazelcastInstanceFactory.newHazelcastInstance(HazelcastInstanceFactory.java:128) ~[hazelcast-4.2.4.jar!/:4.2.4]
at com.hazelcast.core.Hazelcast.newHazelcastInstance(Hazelcast.java:57) ~[hazelcast-4.2.4.jar!/:4.2.4]
HazelCastSpringConfig File
#Bean
public HazelcastInstance hazelCastInstance() {
Config config = config();
config.setClusterName("TestHazelcast");
:
:
HazelcastInstance hzInstance = Hazelcast.newHazelcastInstance(config);
return hzInstance;
}
TestApplication
#SpringBootApplication
public class TestApplication {
public static void main(String[] args) throws IOException {
SpringApplication.run(TestApplication.class, args);
}
}
DatabaseConfiguration File
#ConditionalOnProperty("spring.datasource.url")
#Configuration("databaseConfiguration")
public class DatabaseConfiguration {
#Autowired
private EntityManagerFactory entityManagerFactory;
#Autowired
ApplicationContext context;
#PostConstruct
public void initSessionFactory() {
SessionFactoryImpl sessionFactory = entityManagerFactory.unwrap(SessionFactoryImpl.class);
EventListenerRegistry registry = sessionFactory.getServiceRegistry()
.getService(EventListenerRegistry.class);
registry.getEventListenerGroup(EventType.PERSIST).prependListener(new EntityListener());
registry.getEventListenerGroup(EventType.SAVE).prependListener(new EntityListener());
registry.getEventListenerGroup(EventType.SAVE_UPDATE)
.prependListener(new EntityListener());
registry.getEventListenerGroup(EventType.PERSIST_ONFLUSH)
.prependListener(new EntityListener());
ConfigurableListableBeanFactory beanFactory =
((ConfigurableApplicationContext) context).getBeanFactory();
beanFactory.registerSingleton("sessionFactory",
sessionFactory);
}
}
Application properties file
spring.datasource.url=${datasource_url:jdbc:h2:mem:bot;DB_CLOSE_DELAY=-1;MODE=MySQL}
spring.datasource.username=${datasource_username:sa}
spring.datasource.password =${datasource_password:sa}
spring.datasource.driver-class=${datasource_driver_class:org.hibernate.dialect.H2Dialect}
spring.jpa.show-sql=${jpa_show_sql:false}
spring.jpa.hibernate.ddl-auto=update
spring.jpa.open-in-view=false
spring.datasource.hikari.idleTimeout=${datasource_idle_timeout:20000}
spring.datasource.hikari.maxLifetime=${datasource_max_lifetime:30000}
spring.datasource.hikari.connectionTimeout=${datasource_max_connection_timeout:60000}
server.port=${server_port:6080}
server.servlet.context-path=/
server.max-http-header-size=1MB
hazelcast_server_bind_group=PortalHazelcast
hibernate.allow_update_outside_transaction = true
Could some help me to resolve this issue. I am stuck with this more than 1 week.
Thanks in adavance.
Need to define the transactionManager bean, see example below is working for me:
import java.util.Properties;
import javax.sql.DataSource;
import org.hibernate.SessionFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.jdbc.datasource.DelegatingDataSource;
import org.springframework.orm.hibernate5.HibernateTransactionManager;
import org.springframework.orm.hibernate5.LocalSessionFactoryBean;
/**
*
* #author rrodriguez
*/
public abstract class BasePersistenceConfig {
protected abstract String[] getMappingResources();
#Bean(name = "dataSource")
public DataSource dataSource() throws Exception {
//implementation here
}
#Bean
public LocalSessionFactoryBean sessionFactory() throws Exception {
LocalSessionFactoryBean sessionFactoryBean = new LocalSessionFactoryBean();
sessionFactoryBean.setDataSource(dataSource());
sessionFactoryBean.setHibernateProperties(hibernateProperties());
sessionFactoryBean.setMappingResources(getMappingResources());
return sessionFactoryBean;
}
#Autowired
#Bean(name = "transactionManager")
public HibernateTransactionManager getTransactionManager(
SessionFactory sessionFactory) {
return new HibernateTransactionManager(sessionFactory);
}
Properties hibernateProperties() {
return new Properties() {
{
setProperty("hibernate.hbm2ddl.auto", "update");
setProperty("hibernate.dialect", "org.hibernate.dialect.MySQL5Dialect");
}
};
}
}
I'm following https://quarkus.io/guides/security-openid-connect#integration-testing-wiremock to create some tests for my Quarkus app:
#QuarkusTest
#TestHTTPEndpoint(BannerApi.class)
#QuarkusTestResource(OidcWiremockTestResource.class)
public class BannerApiTest {
#Test
public void testListUnauthenticated() {
when().get().then().statusCode(401);
}
}
I followed the setup as-is, except I created application.properties in src/test/resources with the following contents:
quarkus.oidc.auth-server-url=${keycloak.url}/realms/quarkus/
quarkus.oidc.client-id=quarkus-service-app
quarkus.oidc.application-type=service
smallrye.jwt.sign.key.location=privateKey.jwk
But here's what I get:
2021-08-03 21:18:41,731 INFO [org.ecl.jet.uti.log] (pool-5-thread-1) Logging initialized #14312ms to org.eclipse.jetty.util.log.Slf4jLog
...
2021-08-03 21:18:42,041 INFO [io.qua.tes.oid.ser.OidcWiremockTestResource] (pool-5-thread-1) Keycloak started in mock mode: http://localhost:64289
...
2021-08-03 21:18:44,348 INFO [org.ecl.jet.ser.han.ContextHandler] (main) Stopped o.e.j.s.ServletContextHandler#520fdce4{/__admin,null,STOPPED}
2021-08-03 21:18:44,349 INFO [io.qua.tes.oid.ser.OidcWiremockTestResource] (main) Keycloak was shut down
java.lang.RuntimeException: java.lang.RuntimeException: Failed to start quarkus
at io.quarkus.test.junit.QuarkusTestExtension.throwBootFailureException(QuarkusTestExtension.java:686)
at io.quarkus.test.junit.QuarkusTestExtension.interceptTestClassConstructor(QuarkusTestExtension.java:759)
at org.junit.jupiter.engine.execution.ExecutableInvoker.lambda$invoke$0(ExecutableInvoker.java:105)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106)
...
Caused by: java.lang.RuntimeException: Failed to start quarkus
at io.quarkus.runner.ApplicationImpl.doStart(ApplicationImpl.zig:1114)
at io.quarkus.runtime.Application.start(Application.java:101)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
... 31 more
Caused by: javax.enterprise.inject.spi.DeploymentException: Configuration validation failed:
keycloak.url does not map to any root
at io.quarkus.arc.runtime.ConfigRecorder.registerConfigMappings(ConfigRecorder.java:67)
at io.quarkus.deployment.steps.ConfigBuildStep$registerConfigClasses-2116437784.deploy_0(ConfigBuildStep$registerConfigClasses-2116437784.zig:292)
at io.quarkus.deployment.steps.ConfigBuildStep$registerConfigClasses-2116437784.deploy(ConfigBuildStep$registerConfigClasses-2116437784.zig:40)
... 46 more
Caused by: io.smallrye.config.ConfigValidationException: Configuration validation failed:
keycloak.url does not map to any root
at io.smallrye.config.ConfigMappingProvider.mapConfiguration(ConfigMappingProvider.java:829)
at io.smallrye.config.ConfigMappingProvider.mapConfiguration(ConfigMappingProvider.java:785)
at io.smallrye.config.ConfigMappings.mapConfiguration(ConfigMappings.java:54)
... 49 more
org.opentest4j.TestAbortedException: Boot failed
at io.quarkus.test.junit.QuarkusTestExtension.throwBootFailureException(QuarkusTestExtension.java:688)
at io.quarkus.test.junit.QuarkusTestExtension.interceptTestClassConstructor(QuarkusTestExtension.java:759)
at org.junit.jupiter.engine.execution.ExecutableInvoker.lambda$invoke$0(ExecutableInvoker.java:105)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106)
...
As you can see from the log, Keycloak started in mock mode: http://localhost:64289 ... but then keycloak.url does not map to any root.
Where do I miss? I'm using Quarkus 2.1.0.
I have recently configured my application to use Spring Cloud Config with Github as a configuration repository.
Spring Boot - 2.1.1.RELEASE
Spring Cloud Dependencies - Greenwich.RC2
My application is using pretty much everything out of the box. I have just configured the database in application.yml and I have HikariCP autoconfigurations doing the magic in the background.
I am refreshing my applications using this job that calls refresh() method on the RefreshEndpoint.
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.cloud.endpoint.RefreshEndpoint;
import org.springframework.scheduling.annotation.EnableScheduling;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;
#EnableScheduling
#Component
public class ConfigRefreshJob {
private static final Logger LOG = LoggerFactory.getLogger(ConfigRefreshJob.class);
private static final int ONE_MINUTE = 60 * 1000;
private final RefreshEndpoint refreshEndpoint;
#Autowired
public ConfigRefreshJob(final RefreshEndpoint refreshEndpoint) {
this.refreshEndpoint = refreshEndpoint;
}
#Scheduled(fixedDelay = ONE_MINUTE)
public void refreshConfigs() {
LOG.info("Refreshing Configurations - {}", refreshEndpoint.refresh());
}
}
Everything seems be working good, but I see following logs every time I refresh the configurations. These logs say HikariCP pool is shutdown and started everytime I refresh.
2019-01-16 18:54:55.817 INFO 14 --- [taskScheduler-9] o.s.b.SpringApplication : Started application in 0.155 seconds (JVM running for 144.646)
2019-01-16 18:54:55.828 INFO 14 --- [taskScheduler-9] c.z.h.HikariDataSource : HikariPool-1555 - Shutdown initiated...
2019-01-16 18:54:55.828 INFO 14 --- [taskScheduler-9] c.z.h.HikariDataSource : HikariPool-1555 - Shutdown completed.
2019-01-16 18:54:55.828 INFO 14 --- [taskScheduler-9] c.d.ConfigRefreshJob : Refreshing Configurations - []
2019-01-16 18:55:03.094 INFO 14 --- [ XNIO-1 task-5] c.z.h.HikariDataSource : HikariPool-1556 - Starting...
2019-01-16 18:55:03.123 INFO 14 --- [ XNIO-1 task-5] c.z.h.HikariDataSource : HikariPool-1556 - Start completed.
If I look at the times of these logs, it takes around 8 seconds for the HikariCP to be configured again.
I haven't found any issues in my application as of now since the load on the application is not that much right now, but here are couple of questions that I have.
Does this restart of HikariCP cause issues with the load to the application is increased?
If the restarting can cause issues, is there a way to not refresh the HikariCP?
HikariCP is made refreshable by default because a change made to it that seals the configuration once the pool is started.
So disable this, set spring.cloud.refresh.refreshable to an empty set.
Here is the example to configure in yaml
spring:
cloud:
refresh:
refreshable:
- com.example.app.config.ConfigProperties
where ConfigProperties is the class annotated with #RefreshScope.
this worked for me (spring-boot-2.2.7.RELEASE, spring-cloud-Hoxton.SR4)
spring.cloud.refresh.extra-refreshable=com.zaxxer.hikari.HikariDataSource
I am trying to implement Spring integration with MQTT. I am using Mosquitto as MQTT broker. with the reference to docs provided in the following link. I have created a project and added all the required jar files. when i execute MQTTJavaApplication.
public class MqttJavaApplication {
public static void main(String[] args) {
new SpringApplicationBuilder(MqttJavaApplication.class)
.web(false)
.run(args);
}
#Bean
public MessageChannel mqttInputChannel() {
return new DirectChannel();
}
#Bean
public MqttPahoMessageDrivenChannelAdapter inbound() {
MqttPahoMessageDrivenChannelAdapter adapter =
new MqttPahoMessageDrivenChannelAdapter("tcp://localhost:1883", "test",
"sample");
adapter.setCompletionTimeout(5000);
adapter.setConverter(new DefaultPahoMessageConverter());
adapter.setQos(1);
adapter.setOutputChannel(mqttInputChannel());
return adapter;
}
#Bean
#ServiceActivator(inputChannel = "mqttInputChannel")
public MessageHandler handler() {
return new MessageHandler() {
#Override
public void handleMessage(Message<?> message) {
System.out.println("Test##########"+message.getPayload());
}
};
}
}
I am getting following error when i publish a message via MQTT broker.
[2015-11-23 10:08:19.545] boot - 8100 INFO [main] --- AnnotationConfigApplicationContext: Refreshing org.springframework.context.annotation.AnnotationConfigApplicationContext#2d0e1c: startup date [Mon Nov 23 10:08:19 IST 2015]; root of context hierarchy
[2015-11-23 10:08:19.831] boot - 8100 INFO [main] --- PropertiesFactoryBean: Loading properties file from URL [jar:file:/D:/IoTWorkspace/MQTTTest/WebContent/WEB-INF/lib/spring-integration-core-4.2.1.RELEASE.jar!/META-INF/spring.integration.default.properties]
[2015-11-23 10:08:20.001] boot - 8100 INFO [main] --- DefaultLifecycleProcessor: Starting beans in phase 1073741823
[2015-11-23 10:08:20.104] boot - 8100 INFO [main] --- MqttPahoMessageDrivenChannelAdapter: started inbound
[2015-11-23 10:08:20.112] boot - 8100 INFO [main] --- MqttJavaApplication: Started MqttJavaApplication in 1.602 seconds (JVM running for 2.155)
[2015-11-23 10:13:04.564] boot - 8100 ERROR [MQTT Call: test] --- MqttPahoMessageDrivenChannelAdapter: Unhandled exception for GenericMessage [payload=Testing Subscription, headers={timestamp=1448253784563, id=cd5be974-3b19-8317-47eb-1c139725be24, mqtt_qos=0, mqtt_topic=sample, mqtt_retained=false, mqtt_duplicate=false}]
org.springframework.messaging.MessageDeliveryException: Dispatcher has no subscribers for channel 'unknown.channel.name'.; nested exception is org.springframework.integration.MessageDispatchingException: Dispatcher has no subscribers
at org.springframework.integration.channel.AbstractSubscribableChannel.doSend(AbstractSubscribableChannel.java:81)
at org.springframework.integration.channel.AbstractMessageChannel.send(AbstractMessageChannel.java:442)
at org.springframework.integration.channel.AbstractMessageChannel.send(AbstractMessageChannel.java:392)
at org.springframework.messaging.core.GenericMessagingTemplate.doSend(GenericMessagingTemplate.java:115)
at org.springframework.messaging.core.GenericMessagingTemplate.doSend(GenericMessagingTemplate.java:45)
at org.springframework.messaging.core.AbstractMessageSendingTemplate.send(AbstractMessageSendingTemplate.java:105)
at org.springframework.integration.endpoint.MessageProducerSupport.sendMessage(MessageProducerSupport.java:105)
at org.springframework.integration.mqtt.inbound.MqttPahoMessageDrivenChannelAdapter.messageArrived(MqttPahoMessageDrivenChannelAdapter.java:262)
at org.eclipse.paho.client.mqttv3.internal.CommsCallback.handleMessage(CommsCallback.java:336)
at org.eclipse.paho.client.mqttv3.internal.CommsCallback.run(CommsCallback.java:148)
at java.lang.Thread.run(Thread.java:722)
Caused by: org.springframework.integration.MessageDispatchingException: Dispatcher has no subscribers
at org.springframework.integration.dispatcher.UnicastingDispatcher.doDispatch(UnicastingDispatcher.java:153)
at org.springframework.integration.dispatcher.UnicastingDispatcher.dispatch(UnicastingDispatcher.java:120)
at org.springframework.integration.channel.AbstractSubscribableChannel.doSend(AbstractSubscribableChannel.java:77)
... 10 more
[2015-11-23 10:13:04.613] boot - 8100 ERROR [MQTT Call: test] --- MqttPahoMessageDrivenChannelAdapter: Lost connection:MqttException; retrying...
[2015-11-23 10:13:04.614] boot - 8100 ERROR [MQTT Call: test] --- MqttPahoMessageDrivenChannelAdapter: Failed to schedule reconnect
java.lang.NullPointerException
at org.springframework.integration.mqtt.inbound.MqttPahoMessageDrivenChannelAdapter.scheduleReconnect(MqttPahoMessageDrivenChannelAdapter.java:228)
at org.springframework.integration.mqtt.inbound.MqttPahoMessageDrivenChannelAdapter.connectionLost(MqttPahoMessageDrivenChannelAdapter.java:255)
at org.eclipse.paho.client.mqttv3.internal.CommsCallback.connectionLost(CommsCallback.java:229)
at org.eclipse.paho.client.mqttv3.internal.ClientComms.shutdownConnection(ClientComms.java:339)
at org.eclipse.paho.client.mqttv3.internal.CommsCallback.run(CommsCallback.java:171)
at java.lang.Thread.run(Thread.java:722)
[2015-11-23 10:13:04.617] boot - 8100 INFO [Thread-0] --- AnnotationConfigApplicationContext: Closing org.springframework.context.annotation.AnnotationConfigApplicationContext#2d0e1c: startup date [Mon Nov 23 10:08:19 IST 2015]; root of context hierarchy
[2015-11-23 10:13:04.619] boot - 8100 INFO [Thread-0] --- DefaultLifecycleProcessor: Stopping beans in phase 1073741823
[2015-11-23 10:13:04.622] boot - 8100 ERROR [Thread-0] --- MqttPahoMessageDrivenChannelAdapter: Exception while unsubscribing
Client is not connected (32104)
at org.eclipse.paho.client.mqttv3.internal.ExceptionHelper.createMqttException(ExceptionHelper.java:27)
at org.eclipse.paho.client.mqttv3.internal.ClientComms.sendNoWait(ClientComms.java:132)
at org.eclipse.paho.client.mqttv3.MqttAsyncClient.unsubscribe(MqttAsyncClient.java:707)
at org.eclipse.paho.client.mqttv3.MqttAsyncClient.unsubscribe(MqttAsyncClient.java:682)
at org.springframework.integration.mqtt.inbound.MqttPahoMessageDrivenChannelAdapter.doStop(MqttPahoMessageDrivenChannelAdapter.java:124)
at org.springframework.integration.endpoint.AbstractEndpoint.doStop(AbstractEndpoint.java:145)
at org.springframework.integration.endpoint.AbstractEndpoint.stop(AbstractEndpoint.java:128)
at org.springframework.context.support.DefaultLifecycleProcessor.doStop(DefaultLifecycleProcessor.java:229)
at org.springframework.context.support.DefaultLifecycleProcessor.access$300(DefaultLifecycleProcessor.java:51)
at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.stop(DefaultLifecycleProcessor.java:363)
at org.springframework.context.support.DefaultLifecycleProcessor.stopBeans(DefaultLifecycleProcessor.java:202)
at org.springframework.context.support.DefaultLifecycleProcessor.onClose(DefaultLifecycleProcessor.java:118)
at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:966)
at org.springframework.context.support.AbstractApplicationContext$1.run(AbstractApplicationContext.java:893)
[2015-11-23 10:13:04.623] boot - 8100 ERROR [Thread-0] --- MqttPahoMessageDrivenChannelAdapter: Exception while disconnecting
Client is disconnected (32101)
at org.eclipse.paho.client.mqttv3.internal.ExceptionHelper.createMqttException(ExceptionHelper.java:27)
at org.eclipse.paho.client.mqttv3.internal.ClientComms.disconnect(ClientComms.java:405)
at org.eclipse.paho.client.mqttv3.MqttAsyncClient.disconnect(MqttAsyncClient.java:524)
at org.eclipse.paho.client.mqttv3.MqttAsyncClient.disconnect(MqttAsyncClient.java:493)
at org.eclipse.paho.client.mqttv3.MqttAsyncClient.disconnect(MqttAsyncClient.java:500)
at org.springframework.integration.mqtt.inbound.MqttPahoMessageDrivenChannelAdapter.doStop(MqttPahoMessageDrivenChannelAdapter.java:131)
at org.springframework.integration.endpoint.AbstractEndpoint.doStop(AbstractEndpoint.java:145)
at org.springframework.integration.endpoint.AbstractEndpoint.stop(AbstractEndpoint.java:128)
at org.springframework.context.support.DefaultLifecycleProcessor.doStop(DefaultLifecycleProcessor.java:229)
at org.springframework.context.support.DefaultLifecycleProcessor.access$300(DefaultLifecycleProcessor.java:51)
at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.stop(DefaultLifecycleProcessor.java:363)
at org.springframework.context.support.DefaultLifecycleProcessor.stopBeans(DefaultLifecycleProcessor.java:202)
at org.springframework.context.support.DefaultLifecycleProcessor.onClose(DefaultLifecycleProcessor.java:118)
at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:966)
at org.springframework.context.support.AbstractApplicationContext$1.run(AbstractApplicationContext.java:893)
[2015-11-23 10:13:04.624] boot - 8100 INFO [Thread-0] --- MqttPahoMessageDrivenChannelAdapter: stopped inbound
Please find below stack trace after adding #SpringBootApplication Annotation
[2015-11-26 10:55:46.571] boot - 5524 INFO [main] --- AnnotationConfigApplicationContext: Closing org.springframework.context.annotation.AnnotationConfigApplicationContext#562d4b: startup date [Thu Nov 26 10:55:46 IST 2015]; root of context hierarchy
[2015-11-26 10:55:46.572] boot - 5524 WARN [main] --- AnnotationConfigApplicationContext: Exception thrown from ApplicationListener handling ContextClosedEvent
java.lang.IllegalStateException: ApplicationEventMulticaster not initialized - call 'refresh' before multicasting events via the context: org.springframework.context.annotation.AnnotationConfigApplicationContext#562d4b: startup date [Thu Nov 26 10:55:46 IST 2015]; root of context hierarchy
at org.springframework.context.support.AbstractApplicationContext.getApplicationEventMulticaster(AbstractApplicationContext.java:337)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:324)
at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:1025)
at org.springframework.context.support.AbstractApplicationContext.close(AbstractApplicationContext.java:988)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:329)
at org.springframework.boot.builder.SpringApplicationBuilder.run(SpringApplicationBuilder.java:130)
at com.igate.MqttJavaApplication.main(MqttJavaApplication.java:32)
[2015-11-26 10:55:46.594] boot - 5524 WARN [main] --- AnnotationConfigApplicationContext: Exception thrown from LifecycleProcessor on context close
java.lang.IllegalStateException: LifecycleProcessor not initialized - call 'refresh' before invoking lifecycle methods via the context: org.springframework.context.annotation.AnnotationConfigApplicationContext#562d4b: startup date [Thu Nov 26 10:55:46 IST 2015]; root of context hierarchy
at org.springframework.context.support.AbstractApplicationContext.getLifecycleProcessor(AbstractApplicationContext.java:350)
at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:1033)
at org.springframework.context.support.AbstractApplicationContext.close(AbstractApplicationContext.java:988)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:329)
at org.springframework.boot.builder.SpringApplicationBuilder.run(SpringApplicationBuilder.java:130)
at com.igate.MqttJavaApplication.main(MqttJavaApplication.java:32)
Exception in thread "main" java.lang.IllegalStateException: At least one base package must be specified
at org.springframework.context.annotation.ComponentScanAnnotationParser.parse(ComponentScanAnnotationParser.java:121)
at org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass(ConfigurationClassParser.java:214)
at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:149)
at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:135)
at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:260)
at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:203)
at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:617)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:446)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:648)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:311)
at org.springframework.boot.builder.SpringApplicationBuilder.run(SpringApplicationBuilder.java:130)
at com.igate.MqttJavaApplication.main(MqttJavaApplication.java:32)
Yep! That's true. Without #SpringBootApplication I have the same StackTrace.
The Spring Boot stuff includes IntegrationAutoConfiguration who is responsible for subscribers and TaskScheduler bean population.
Probably too late to answer but hope it might help some beginner.
Few Things:-
Declare #SpringBootApplication in your main class to let the project know its a spring boot application
For the 2nd Error, Define base package of the project where spring boot will refer for configuration files etc. To do so, add #ComponentScan({"package-name"}) at class level.
Sample Example:-
#SpringBootApplication
#ComponentScan({"package-name"})
public class Main {
...
}
I am using spring an Hibernate and here is the Hibernate.properties
The problem is the Connection provider is not changing to c3p0ConnectionProvider even though there are c3p0 settings.THey are just loaded and nothing seems to be done with them.
hibernate.show_sql=true
hibernate.hbm2ddl.auto=validate
hibernate.c3p0.testConnectionOnCheckin = true
hibernate.c3p0.checkoutTimeout = 0
hibernate.c3p0.acquireIncrement=5
hibernate.c3p0.idleConnectionTestPeriod=3000
hibernate.c3p0.initialPoolSize=10
hibernate.c3p0.maxIdleTime=300
hibernate.c3p0.maxPoolSize=50
hibernate.c3p0.maxStatements=100
hibernate.c3p0.minPoolSize=5
hibernate.c3p0.testConnectionsOnCheckout=true
Here is the stack trace.
main INFO [org.springframework.web.context.ContextLoader] - Root WebApplicationContext: initialization started
main INFO [org.springframework.web.context.support.XmlWebApplicationContext] - Refreshing org.springframework.web.context.support.XmlWebApplicationContext#70074fd2: display name [Root WebApplicationContext]; startup date [Thu May 24 15:39:51 MDT 2012]; root of context hierarchy
main INFO [org.springframework.beans.factory.xml.XmlBeanDefinitionReader] - Loading XML bean definitions from ServletContext resource [/WEB-INF/core-data-annotation-context.xml]
main INFO [org.springframework.beans.factory.xml.XmlBeanDefinitionReader] - Loading XML bean definitions from ServletContext resource [/WEB-INF/core-data-datasource-context.xml]
main INFO [org.springframework.beans.factory.xml.XmlBeanDefinitionReader] - Loading XML bean definitions from class path resource [META-INF/cxf/cxf.xml]
main INFO [org.springframework.beans.factory.xml.XmlBeanDefinitionReader] - Loading XML bean definitions from class path resource [META-INF/cxf/cxf-extension-soap.xml]
main INFO [org.springframework.beans.factory.xml.XmlBeanDefinitionReader] - Loading XML bean definitions from class path resource [META-INF/cxf/cxf-servlet.xml]
main INFO [org.springframework.beans.factory.xml.XmlBeanDefinitionReader] - Loading XML bean definitions from ServletContext resource [/WEB-INF/core-profile-datasource-context.xml]
main INFO [org.springframework.web.context.support.XmlWebApplicationContext] - Bean factory for application context [org.springframework.web.context.support.XmlWebApplicationContext#70074fd2]: org.springframework.beans.factory.support.DefaultListableBeanFactory#2f41eb55
main INFO [org.springframework.beans.factory.support.DefaultListableBeanFactory] - Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory#2f41eb55: defining beans [org.springframework.beans.factory.config.PropertyPlaceholderConfigurer#0,org.springframework.context.annotation.internalPersistenceAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,pagingProviderHibernate,daoEager,dao,coreDataResourceLocator,cachingService,randomUtilService,randomWordGenerationService,placeHolderResolver,logsDbDao,subsetDbDao,profilesdbDao,resourceProfileLoaderNew,org.springframework.context.config.internalBeanConfigurerAspect,cxf,org.apache.cxf.bus.spring.BusApplicationListener,org.apache.cxf.bus.spring.BusWiringBeanFactoryPostProcessor,org.apache.cxf.bus.spring.Jsr250BeanPostProcessor,org.apache.cxf.bus.spring.BusExtensionPostProcessor,org.apache.cxf.resource.ResourceManager,org.apache.cxf.configuration.Configurer,org.apache.cxf.binding.BindingFactoryManager,org.apache.cxf.transport.DestinationFactoryManager,org.apache.cxf.transport.ConduitInitiatorManager,org.apache.cxf.wsdl.WSDLManager,org.apache.cxf.phase.PhaseManager,org.apache.cxf.workqueue.WorkQueueManager,org.apache.cxf.buslifecycle.BusLifeCycleManager,org.apache.cxf.endpoint.ServerRegistry,org.apache.cxf.endpoint.ServerLifeCycleManager,org.apache.cxf.endpoint.ClientLifeCycleManager,org.apache.cxf.transports.http.QueryHandlerRegistry,org.apache.cxf.endpoint.EndpointResolverRegistry,org.apache.cxf.headers.HeaderManager,org.apache.cxf.catalog.OASISCatalogManager,org.apache.cxf.endpoint.ServiceContractResolverRegistry,org.apache.cxf.binding.soap.SoapBindingFactory,org.apache.cxf.binding.soap.SoapTransportFactory,org.apache.cxf.binding.soap.customEditorConfigurer,org.apache.cxf.transport.servlet.ServletTransportFactory,infobutton-service,dataSource,sessionFactory,hibernateTemplate,org.springframework.aop.config.internalAutoProxyCreator,org.springframework.transaction.annotation.AnnotationTransactionAttributeSource#0,org.springframework.transaction.interceptor.TransactionInterceptor#0,org.springframework.transaction.config.internalTransactionAdvisor,transactionManager,subsetlogDao,logDao,profiledataSource,profilesessionFactory,profilehibernateTemplate,profiletransactionManager,profilesDao,pDao]; root of factory hierarchy
main INFO [org.springframework.beans.factory.config.PropertiesFactoryBean] - Loading properties file from ServletContext resource [/WEB-INF/datasource-mysql.properties]
main INFO [org.springframework.beans.factory.config.PropertiesFactoryBean] - Loading properties file from ServletContext resource [/WEB-INF/hibernate.properties]
main INFO [org.springframework.beans.factory.config.PropertiesFactoryBean] - Loading properties file from ServletContext resource [/WEB-INF/datasource-mysql.properties]
main INFO [org.hibernate.cfg.annotations.Version] - Hibernate Annotations 3.4.0.GA
main INFO [org.hibernate.cfg.Environment] - Hibernate 3.3.1.GA
main INFO [org.hibernate.cfg.Environment] - loaded properties from resource hibernate.properties: {hibernate.c3p0.maxStatements=100, hibernate.c3p0.maxIdleTime=300, hibernate.c3p0.idleConnectionTestPeriod=3000, hibernate.c3p0.testConnectionOnCheckin=true, hibernate.c3p0.acquireIncrement=5, hibernate.c3p0.initialPoolSize=10, hibernate.c3p0.maxPoolSize=50, hibernate.c3p0.minPoolSize=5, hibernate.hbm2ddl.auto=validate, hibernate.c3p0.testConnectionsOnCheckout=true, hibernate.bytecode.use_reflection_optimizer=false, hibernate.show_sql=true, hibernate.c3p0.checkoutTimeout=0}
main INFO [org.hibernate.cfg.Environment] - Bytecode provider name : javassist
main INFO [org.hibernate.cfg.Environment] - using JDK 1.4 java.sql.Timestamp handling
main INFO [org.hibernate.cfg.AnnotationBinder] - Binding entity from annotated class: com.asd.subsetdb.domain.Logs
main INFO [org.hibernate.cfg.annotations.EntityBinder] - Bind entity com.asd.subsetdb.domain.Logs on table logs
main INFO [org.hibernate.validator.Version] - Hibernate Validator 3.1.0.GA
main INFO [org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean] - Building new Hibernate SessionFactory
main INFO [org.hibernate.search.Version] - Hibernate Search 3.4.2.Final
main INFO [org.hibernate.connection.ConnectionProviderFactory] - Initializing connection provider:
org.springframework.orm.hibernate3.LocalDataSourceConnectionProvider
main INFO [org.hibernate.cfg.SettingsFactory] - RDBMS: MySQL, version: 5.0.77
main INFO [org.hibernate.cfg.SettingsFactory] - JDBC driver: MySQL-AB JDBC Driver, version: mysql-connector-java-5.1.17 ( Revision: ${bzr.revision-id} )
main INFO [org.hibernate.dialect.Dialect] - Using dialect: org.hibernate.dialect.MySQL5Dialect
main INFO [org.hibernate.transaction.TransactionFactoryFactory] - Transaction strategy: org.springframework.orm.hibernate3.SpringTransactionFactory
main INFO [org.hibernate.transaction.TransactionManagerLookupFactory] - No TransactionManagerLookup configured (in JTA environment, use of read-write or transactional second-level cache is not recommended)
main INFO [org.hibernate.cfg.SettingsFactory] - Automatic flush during beforeCompletion(): disabled
main INFO [org.hibernate.cfg.SettingsFactory] - Automatic session close at end of transaction: disabled
main INFO [org.hibernate.cfg.SettingsFactory] - JDBC batch size: 15
main INFO [org.hibernate.cfg.SettingsFactory] - JDBC batch updates for versioned data: disabled
main INFO [org.hibernate.cfg.SettingsFactory] - Scrollable result sets: enabled
main INFO [org.hibernate.cfg.SettingsFactory] - JDBC3 getGeneratedKeys(): enabled
main INFO [org.hibernate.cfg.SettingsFactory] - Connection release mode: auto
main INFO [org.hibernate.cfg.SettingsFactory] - Maximum outer join fetch depth: 2
main INFO [org.hibernate.cfg.SettingsFactory] - Default batch fetch size: 1
main INFO [org.hibernate.cfg.SettingsFactory] - Generate SQL with comments: disabled
main INFO [org.hibernate.cfg.SettingsFactory] - Order SQL updates by primary key: disabled
main INFO [org.hibernate.cfg.SettingsFactory] - Order SQL inserts for batching: disabled
main INFO [org.hibernate.cfg.SettingsFactory] - Query translator: org.hibernate.hql.ast.ASTQueryTranslatorFactory
main INFO [org.hibernate.hql.ast.ASTQueryTranslatorFactory] - Using ASTQueryTranslatorFactory
main INFO [org.hibernate.cfg.SettingsFactory] - Query language substitutions: {}
main INFO [org.hibernate.cfg.SettingsFactory] - JPA-QL strict compliance: disabled
main INFO [org.hibernate.cfg.SettingsFactory] - Second-level cache: enabled
main INFO [org.hibernate.cfg.SettingsFactory] - Query cache: disabled
main INFO [org.hibernate.cfg.SettingsFactory] - Cache region factory : org.hibernate.cache.impl.NoCachingRegionFactory
main INFO [org.hibernate.cfg.SettingsFactory] - Optimize cache for minimal puts: disabled
main INFO [org.hibernate.cfg.SettingsFactory] - Structured second-level cache entries: disabled
main INFO [org.hibernate.cfg.SettingsFactory] - Echoing all SQL to stdout
main INFO [org.hibernate.cfg.SettingsFactory] - Statistics: disabled
main INFO [org.hibernate.cfg.SettingsFactory] - Deleted entity synthetic identifier rollback: disabled
main INFO [org.hibernate.cfg.SettingsFactory] - Default entity-mode: pojo
main INFO [org.hibernate.cfg.SettingsFactory] - Named query checking : enabled
main INFO [org.hibernate.impl.SessionFactoryImpl] - building session factory
main INFO [org.hibernate.impl.SessionFactoryObjectFactory] - Not binding factory to JNDI, no JNDI name configured
main INFO [org.hibernate.tool.hbm2ddl.SchemaValidator] - Running schema validator
main INFO [org.apache.jcs.engine.control.CompositeCacheConfigurator] - setting defaultElementAttributes to [ IS_LATERAL = true, IS_SPOOL = true, IS_REMOTE = true, IS_ETERNAL = false, MaxLifeSeconds = 7200, IdleTime = 1800, CreateTime = 1337895600422, LastAccessTime = 1337895600422, getTimeToLiveSeconds() = 7199, createTime = 1337895600422 ]
Fixed by adding this to the context/persistence.xml
<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
<property name="driverClass"><value>com.mysql.jdbc.Driver</value></property>
<property name="jdbcUrl"><value>jdbc:mysql://localhost XXX</value>
</property>
<property name="user"><value>zzz</value></property>
<property name="password"><value>xxx</value></property>
</bean>
I am still not sure why it did not work without com.mchange.v2.c3p0.ComboPooledDataSource.