Deployment Error in JBoss

Since Version 1.58.0 there is a Error after a Re-Deployment in JBoss EAP 7.0. After a Restart of the Server the Deployment works, but a Re-Deployment without Restart fails with the following Error (Version 1.69.0):

10:10:13,662 ERROR [org.jboss.msc.service.fail] (ServerService Thread Pool -- 77) MSC000001: Failed to start service jboss.persistenceunit."zlsc-app-1.9.4-181-SNAPSHOT.ear/zlsc-core.jar#zlsc": org.jboss.msc.service.StartException in service jboss.persistenceunit."zlsc-app-1.9.4-181-SNAPSHOT.ear/zlsc-core.jar#zlsc": javax.persistence.PersistenceException: [PersistenceUnit: zlsc] Unable to build Hibernate SessionFactory
	at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:172)
	at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:117)
	at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:667)
	at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1.run(PersistenceUnitServiceImpl.java:182)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:748)
	at org.jboss.threads.JBossThread.run(JBossThread.java:320)
Caused by: javax.persistence.PersistenceException: [PersistenceUnit: zlsc] Unable to build Hibernate SessionFactory
	at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.persistenceException(EntityManagerFactoryBuilderImpl.java:954)
	at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:882)
	at org.jboss.as.jpa.hibernate5.TwoPhaseBootstrapImpl.build(TwoPhaseBootstrapImpl.java:44)
	at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:154)
	... 7 more
Caused by: java.lang.NullPointerException
	at io.undertow.servlet.spec.ServletContextImpl.getInitParameter(ServletContextImpl.java:374)
	at net.bull.javamelody.internal.common.Parameters.getParameterValueByName(Parameters.java:466)
	at net.bull.javamelody.internal.common.Parameters.getParameterValue(Parameters.java:455)
	at net.bull.javamelody.Parameter.getValue(Parameter.java:386)
	at net.bull.javamelody.Parameter.getValueAsBoolean(Parameter.java:393)
	at net.bull.javamelody.JdbcWrapper.isMonitoringDisabled(JdbcWrapper.java:828)
	at net.bull.javamelody.JdbcWrapper.createConnectionProxy(JdbcWrapper.java:809)
	at net.bull.javamelody.JdbcWrapper$3.invoke(JdbcWrapper.java:783)
	at net.bull.javamelody.JdbcWrapper$DelegatingInvocationHandler.invoke(JdbcWrapper.java:294)
	at com.sun.proxy.$Proxy242.getConnection(Unknown Source)
	at org.jboss.as.connector.subsystems.datasources.WildFlyDataSource.getConnection(WildFlyDataSource.java:66)
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122)
	at org.hibernate.internal.SessionFactoryImpl$2.obtainConnection(SessionFactoryImpl.java:653)
	at org.hibernate.hql.spi.id.IdTableHelper.executeIdTableCreationStatements(IdTableHelper.java:67)
	at org.hibernate.hql.spi.id.global.GlobalTemporaryTableBulkIdStrategy.finishPreparation(GlobalTemporaryTableBulkIdStrategy.java:125)
	at org.hibernate.hql.spi.id.global.GlobalTemporaryTableBulkIdStrategy.finishPreparation(GlobalTemporaryTableBulkIdStrategy.java:42)
	at org.hibernate.hql.spi.id.AbstractMultiTableBulkIdStrategyImpl.prepare(AbstractMultiTableBulkIdStrategyImpl.java:88)
	at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:453)
	at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:444)
	at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:879)
	... 9 more

10:10:13,673 ERROR [org.jboss.as.controller.management-operation] (management-handler-thread - 3) WFLYCTL0013: Operation ("deploy") failed - address: ([("deployment" => "zlsc-app-1.9.4-181-SNAPSHOT.ear")]) - failure description: {"WFLYCTL0080: Failed services" => {"jboss.persistenceunit.\"zlsc-app-1.9.4-181-SNAPSHOT.ear/zlsc-core.jar#zlsc\"" => "org.jboss.msc.service.StartException in service jboss.persistenceunit.\"zlsc-app-1.9.4-181-SNAPSHOT.ear/zlsc-core.jar#zlsc\": javax.persistence.PersistenceException: [PersistenceUnit: zlsc] Unable to build Hibernate SessionFactory
    Caused by: javax.persistence.PersistenceException: [PersistenceUnit: zlsc] Unable to build Hibernate SessionFactory
    Caused by: java.lang.NullPointerException"}}
10:10:13,674 ERROR [org.jboss.as.server] (management-handler-thread - 3) WFLYSRV0021: Deploy of deployment "zlsc-app-1.9.4-181-SNAPSHOT.ear" was rolled back with the following failure message: 
{"WFLYCTL0080: Failed services" => {"jboss.persistenceunit.\"zlsc-app-1.9.4-181-SNAPSHOT.ear/zlsc-core.jar#zlsc\"" => "org.jboss.msc.service.StartException in service jboss.persistenceunit.\"zlsc-app-1.9.4-181-SNAPSHOT.ear/zlsc-core.jar#zlsc\": javax.persistence.PersistenceException: [PersistenceUnit: zlsc] Unable to build Hibernate SessionFactory
    Caused by: javax.persistence.PersistenceException: [PersistenceUnit: zlsc] Unable to build Hibernate SessionFactory
    Caused by: java.lang.NullPointerException"}}

[evernat]

First sorry for the delay. I have found the cause of the issue: in WildFly 10.1.0 (or JBoss EAP 7.0), the servlet filter is initialized only when the first http request is executed. So the servlet filter may never be initialized neither destroyed if there is no http request (may happen in dev/qa but certainly not in production). This is the first application server I see with such a behavior. In this particular case, the datasource monitoring was initialized by the javamelody servlet context listener but was not destroyed by the servlet filter. The exception happens after hot-redeployment.

This is now fixed (ff41ea790cb2e5919d7a0925865e30dc74235fde) and ready for the next release (1.70). Thanks for the issue and for the test case.

[Sohnny0]

This will work