Error when deploy into wildfly 10.1

[idali]

Hi,

I have an application which is deployed into our current wildfly 9 server.  The application consists of 4 layers:

     database module (Entity beans with persistence.xml) packaged in jar

     jpa (crud) module packaged in ejb

     business logic module packaged in ejb

     restful server module packaged in war

Now I want to deploy it into wildfly 10.1, and I got out of memory error.

Here is the error:

14:27:06,765 INFO  [org.jboss.as.jpa] (MSC service thread 1-2) WFLYJPA0002: Read persistence.xml for jpaPU

14:27:06,845 INFO  [org.jboss.as.jpa] (ServerService Thread Pool -- 69) WFLYJPA0010: Starting Persistence Unit (phase 1 of 2) Service 'smtpservices.war#jpaPU'

14:27:06,897 INFO  [org.hibernate.jpa.internal.util.LogHelper] (ServerService Thread Pool -- 69) HHH000204: Processing PersistenceUnitInfo [

  name: jpaPU

  ...]

14:27:06,968 INFO  [org.jboss.weld.deployer] (MSC service thread 1-8) WFLYWELD0003: Processing weld deployment smtpservices.war

14:27:07,078 INFO  [org.hibernate.Version] (ServerService Thread Pool -- 69) HHH000412: Hibernate Core {5.0.10.Final}

14:27:07,083 INFO  [org.hibernate.cfg.Environment] (ServerService Thread Pool -- 69) HHH000206: hibernate.properties not found

14:27:07,087 INFO  [org.hibernate.cfg.Environment] (ServerService Thread Pool -- 69) HHH000021: Bytecode provider name : javassist

14:27:07,126 INFO  [org.hibernate.validator.internal.util.Version] (MSC service thread 1-8) HV000001: Hibernate Validator 5.2.4.Final

14:27:07,173 INFO  [org.hibernate.annotations.common.Version] (ServerService Thread Pool -- 69) HCANN000001: Hibernate Commons Annotations {5.0.1.Final}

14:27:07,259 INFO  [org.jboss.as.ejb3.deployment] (MSC service thread 1-8) WFLYEJB0473: JNDI bindings for session bean named 'InventoryService' in deployment unit 'deployment "smtpservices.war"' are as follows:

  java:global/inventory-api/InventoryService!se.nrm.dina.inventory.api.InventoryService

  java:app/inventory-api/InventoryService!se.nrm.dina.inventory.api.InventoryService

  java:module/InventoryService!se.nrm.dina.inventory.api.InventoryService

  java:global/inventory-api/InventoryService

  java:app/inventory-api/InventoryService

  java:module/InventoryService

14:27:07,259 INFO  [org.jboss.as.ejb3.deployment] (MSC service thread 1-8) WFLYEJB0473: JNDI bindings for session bean named 'InventoryLogic' in deployment unit 'deployment "smtpservices.war"' are as follows:

  java:global/inventory-api/InventoryLogic!se.nrm.dina.dina.inventory.logic.InventoryLogic

  java:app/inventory-api/InventoryLogic!se.nrm.dina.dina.inventory.logic.InventoryLogic

  java:module/InventoryLogic!se.nrm.dina.dina.inventory.logic.InventoryLogic

  java:global/inventory-api/InventoryLogic

  java:app/inventory-api/InventoryLogic

  java:module/InventoryLogic

14:27:07,260 INFO  [org.jboss.as.ejb3.deployment] (MSC service thread 1-8) WFLYEJB0473: JNDI bindings for session bean named 'DinaDaoImpl' in deployment unit 'deployment "smtpservices.war"' are as follows:

  java:global/inventory-api/DinaDaoImpl!se.nrm.dina.data.jpa.DinaDao

  java:app/inventory-api/DinaDaoImpl!se.nrm.dina.data.jpa.DinaDao

  java:module/DinaDaoImpl!se.nrm.dina.data.jpa.DinaDao

  java:global/inventory-api/DinaDaoImpl

  java:app/inventory-api/DinaDaoImpl

  java:module/DinaDaoImpl

14:27:07,557 INFO  [org.infinispan.configuration.cache.EvictionConfigurationBuilder] (ServerService Thread Pool -- 70) ISPN000152: Passivation configured without an eviction policy being selected. Only manually evicted entities will be passivated.

14:27:07,558 INFO  [org.infinispan.configuration.cache.EvictionConfigurationBuilder] (ServerService Thread Pool -- 70) ISPN000152: Passivation configured without an eviction policy being selected. Only manually evicted entities will be passivated.

14:27:07,636 INFO  [org.jboss.weld.Version] (MSC service thread 1-8) WELD-000900: 2.3.5 (Final)

14:27:07,925 INFO  [org.jboss.as.jpa] (ServerService Thread Pool -- 69) WFLYJPA0010: Starting Persistence Unit (phase 2 of 2) Service 'smtpservices.war#jpaPU'

14:27:08,068 INFO  [org.hibernate.dialect.Dialect] (ServerService Thread Pool -- 69) HHH000400: Using dialect: org.hibernate.dialect.MySQL5Dialect

14:27:08,077 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 70) WFLYCLINF0002: Started client-mappings cache from ejb container

14:27:08,173 INFO  [org.hibernate.envers.boot.internal.EnversServiceImpl] (ServerService Thread Pool -- 69) Envers integration enabled? : true

14:30:06,137 ERROR [org.jboss.msc.service.fail] (ServerService Thread Pool -- 69) MSC000001: Failed to start service jboss.persistenceunit."smtpservices.war#jpaPU": org.jboss.msc.service.StartException in service jboss.persistenceunit."smtpservices.war#jpaPU": java.lang.OutOfMemoryError: GC overhead limit exceeded

  at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:179)

  at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:121)

  at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:667)

  at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1.run(PersistenceUnitServiceImpl.java:193)

  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:745)

  at org.jboss.threads.JBossThread.run(JBossThread.java:320)

Caused by: java.lang.OutOfMemoryError: GC overhead limit exceeded

  at org.hibernate.loader.PropertyPath.<init>(PropertyPath.java:38)

  at org.hibernate.loader.PropertyPath.append(PropertyPath.java:58)

  at org.hibernate.persister.walking.spi.MetamodelGraphWalker.visitAttributeDefinition(MetamodelGraphWalker.java:136)

  at org.hibernate.persister.walking.spi.MetamodelGraphWalker.visitAttributes(MetamodelGraphWalker.java:131)

  at org.hibernate.persister.walking.spi.MetamodelGraphWalker.visitEntityDefinition(MetamodelGraphWalker.java:94)

  at org.hibernate.persister.walking.spi.MetamodelGraphWalker.visitAssociation(MetamodelGraphWalker.java:188)

  at org.hibernate.persister.walking.spi.MetamodelGraphWalker.visitAttributeDefinition(MetamodelGraphWalker.java:160)

  at org.hibernate.persister.walking.spi.MetamodelGraphWalker.visitAttributes(MetamodelGraphWalker.java:131)

  at org.hibernate.persister.walking.spi.MetamodelGraphWalker.visitEntityDefinition(MetamodelGraphWalker.java:94)

  at org.hibernate.persister.walking.spi.MetamodelGraphWalker.visitAssociation(MetamodelGraphWalker.java:188)

  at org.hibernate.persister.walking.spi.MetamodelGraphWalker.visitAttributeDefinition(MetamodelGraphWalker.java:160)

  at org.hibernate.persister.walking.spi.MetamodelGraphWalker.visitAttributes(MetamodelGraphWalker.java:131)

  at org.hibernate.persister.walking.spi.MetamodelGraphWalker.visitEntityDefinition(MetamodelGraphWalker.java:94)

  at org.hibernate.persister.walking.spi.MetamodelGraphWalker.visitCollectionElements(MetamodelGraphWalker.java:264)

  at org.hibernate.persister.walking.spi.MetamodelGraphWalker.visitCollectionDefinition(MetamodelGraphWalker.java:208)

  at org.hibernate.persister.walking.spi.MetamodelGraphWalker.visitCollection(MetamodelGraphWalker.java:72)

  at org.hibernate.loader.plan.build.spi.MetamodelDrivenLoadPlanBuilder.buildRootCollectionLoadPlan(MetamodelDrivenLoadPlanBuilder.java:54)

  at org.hibernate.loader.collection.plan.AbstractLoadPlanBasedCollectionInitializer.<init>(AbstractLoadPlanBasedCollectionInitializer.java:62)

  at org.hibernate.loader.collection.plan.CollectionLoader.<init>(CollectionLoader.java:81)

  at org.hibernate.loader.collection.plan.CollectionLoader$Builder.byKey(CollectionLoader.java:74)

  at org.hibernate.loader.collection.plan.AbstractBatchingCollectionInitializerBuilder.buildNonBatchingLoader(AbstractBatchingCollectionInitializerBuilder.java:28)

  at org.hibernate.loader.collection.BatchingCollectionInitializerBuilder.createBatchingOneToManyInitializer(BatchingCollectionInitializerBuilder.java:85)

  at org.hibernate.persister.collection.OneToManyPersister.createCollectionInitializer(OneToManyPersister.java:497)

  at org.hibernate.persister.collection.AbstractCollectionPersister.postInstantiate(AbstractCollectionPersister.java:664)

  at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:448)

  at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:444)

  at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:879)

  at org.jboss.as.jpa.hibernate5.TwoPhaseBootstrapImpl.build(TwoPhaseBootstrapImpl.java:44)

  at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:161)

  at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:121)

  at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:667)

  at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1.run(PersistenceUnitServiceImpl.java:193)

14:30:33,891 ERROR [stderr] (ServerService Thread Pool -- 67) Exception in thread "ServerService Thread Pool -- 67" java.lang.OutOfMemoryError: GC overhead limit exceeded

14:30:33,891 ERROR [stderr] (ServerService Thread Pool -- 67) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.addConditionWaiter(AbstractQueuedSynchronizer.java:1855)

14:30:30,624 ERROR [org.jboss.as.controller.management-operation] (DeploymentScanner-threads - 1) WFLYCTL0013: Operation ("read-resource") failed - address: ([("deployment" => "mysql-connector-java-5.1.37-bin.jar")]): java.lang.OutOfMemoryError: GC overhead limit exceeded

  at java.security.AccessController.getStackAccessControlContext(Native Method)

  at java.security.AccessController.getContext(AccessController.java:820)

  at org.jboss.as.controller.SecurityActions.getCaller(SecurityActions.java:47)

  at org.jboss.as.controller.AbstractOperationContext.getCaller(AbstractOperationContext.java:1138)

  at org.jboss.as.controller.OperationContextImpl.getBasicAuthorizationResponse(OperationContextImpl.java:1715)

  at org.jboss.as.controller.OperationContextImpl.authorize(OperationContextImpl.java:1644)

  at org.jboss.as.controller.OperationContextImpl.authorize(OperationContextImpl.java:1603)

  at org.jboss.as.controller.OperationContextImpl.getResourceRegistration(OperationContextImpl.java:552)

  at org.jboss.as.controller.operations.global.ReadResourceHandler.doExecuteInternal(ReadResourceHandler.java:252)

  at org.jboss.as.controller.operations.global.ReadResourceHandler.doExecute(ReadResourceHandler.java:173)

  at org.jboss.as.controller.operations.global.GlobalOperationHandlers$AbstractMultiTargetHandler.execute(GlobalOperationHandlers.java:263)

  at org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:890)

  at org.jboss.as.controller.AbstractOperationContext.processStages(AbstractOperationContext.java:659)

  at org.jboss.as.controller.AbstractOperationContext.executeOperation(AbstractOperationContext.java:370)

  at org.jboss.as.controller.OperationContextImpl.executeOperation(OperationContextImpl.java:1329)

  at org.jboss.as.controller.ModelControllerImpl.internalExecute(ModelControllerImpl.java:400)

  at org.jboss.as.controller.ModelControllerImpl.execute(ModelControllerImpl.java:208)

  at org.jboss.as.controller.ModelControllerImpl$3.execute(ModelControllerImpl.java:667)

  at org.jboss.as.controller.ModelControllerImpl$3.execute(ModelControllerImpl.java:657)

  at org.jboss.as.server.deployment.scanner.DefaultDeploymentOperations.getDeploymentsStatus(DefaultDeploymentOperations.java:76)

  at org.jboss.as.server.deployment.scanner.FileSystemDeploymentService$ScanContext.<init>(FileSystemDeploymentService.java:1622)

  at org.jboss.as.server.deployment.scanner.FileSystemDeploymentService$ScanContext.<init>(FileSystemDeploymentService.java:1571)

  at org.jboss.as.server.deployment.scanner.FileSystemDeploymentService.scan(FileSystemDeploymentService.java:572)

  at org.jboss.as.server.deployment.scanner.FileSystemDeploymentService.scan(FileSystemDeploymentService.java:491)

  at org.jboss.as.server.deployment.scanner.FileSystemDeploymentService$DeploymentScanRunnable.run(FileSystemDeploymentService.java:250)

  at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)

  at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)

  at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)

  at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)

  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:745)

14:30:33,892 ERROR [stderr] (ServerService Thread Pool -- 67) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2035)

14:30:33,892 ERROR [stderr] (ServerService Thread Pool -- 67) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088)

14:30:33,892 ERROR [stderr] (ServerService Thread Pool -- 67) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)

14:30:33,892 ERROR [stderr] (ServerService Thread Pool -- 67) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)

14:30:33,893 ERROR [stderr] (ServerService Thread Pool -- 67) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)

14:30:33,893 ERROR [stderr] (ServerService Thread Pool -- 67) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)

14:30:33,893 ERROR [stderr] (ServerService Thread Pool -- 67) at java.lang.Thread.run(Thread.java:745)

14:30:33,893 ERROR [stderr] (ServerService Thread Pool -- 67) at org.jboss.threads.JBossThread.run(JBossThread.java:320)

14:30:33,896 ERROR [org.jboss.as.server.deployment.scanner] (DeploymentScanner-threads - 1) WFLYDS0012: Scan of /Applications/wildfly-10.1.0.Final/standalone/deployments threw Exception: java.lang.RuntimeException: WFLYDS0036: Deployment model operation failed. undefined

  at org.jboss.as.server.deployment.scanner.DefaultDeploymentOperations.getDeploymentsStatus(DefaultDeploymentOperations.java:83)

  at org.jboss.as.server.deployment.scanner.FileSystemDeploymentService$ScanContext.<init>(FileSystemDeploymentService.java:1622)

  at org.jboss.as.server.deployment.scanner.FileSystemDeploymentService$ScanContext.<init>(FileSystemDeploymentService.java:1571)

  at org.jboss.as.server.deployment.scanner.FileSystemDeploymentService.scan(FileSystemDeploymentService.java:572)

  at org.jboss.as.server.deployment.scanner.FileSystemDeploymentService.scan(FileSystemDeploymentService.java:491)

  at org.jboss.as.server.deployment.scanner.FileSystemDeploymentService$DeploymentScanRunnable.run(FileSystemDeploymentService.java:250)

  at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)

  at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)

  at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)

  at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)

  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:745)

  at org.jboss.threads.JBossThread.run(JBossThread.java:320)

14:30:33,897 ERROR [org.jboss.as.controller.management-operation] (External Management Request Threads -- 5) WFLYCTL0013: Operation ("add") failed - address: ([("deployment" => "smtpservices.war")]) - failure description: {

    "WFLYCTL0080: Failed services" => {"jboss.persistenceunit.\"smtpservices.war#jpaPU\"" => "org.jboss.msc.service.StartException in service jboss.persistenceunit.\"smtpservices.war#jpaPU\": java.lang.OutOfMemoryError: GC overhead limit exceeded

    Caused by: java.lang.OutOfMemoryError: GC overhead limit exceeded"},

    "WFLYCTL0412: Required services that are not installed:" => ["jboss.persistenceunit.\"smtpservices.war#jpaPU\""],

    "WFLYCTL0180: Services with missing/unavailable dependencies" => undefined

}

14:30:33,900 ERROR [org.jboss.as.server] (External Management Request Threads -- 5) WFLYSRV0021: Deploy of deployment "smtpservices.war" was rolled back with the following failure message:

{

    "WFLYCTL0080: Failed services" => {"jboss.persistenceunit.\"smtpservices.war#jpaPU\"" => "org.jboss.msc.service.StartException in service jboss.persistenceunit.\"smtpservices.war#jpaPU\": java.lang.OutOfMemoryError: GC overhead limit exceeded

    Caused by: java.lang.OutOfMemoryError: GC overhead limit exceeded"},

    "WFLYCTL0412: Required services that are not installed:" => ["jboss.persistenceunit.\"smtpservices.war#jpaPU\""],

    "WFLYCTL0180: Services with missing/unavailable dependencies" => undefined

}

14:30:46,492 ERROR [org.jboss.as.controller.management-operation] (DeploymentScanner-threads - 1) WFLYCTL0013: Operation ("read-resource") failed - address: ([("deployment" => "mysql-connector-java-5.1.37-bin.jar")]): java.lang.OutOfMemoryError: GC overhead limit exceeded

  at java.util.Properties.loadConvert(Properties.java:590)

  at java.util.Properties.load0(Properties.java:390)

  at java.util.Properties.load(Properties.java:341)

  at java.util.PropertyResourceBundle.<init>(PropertyResourceBundle.java:138)

  at java.util.ResourceBundle$Control.newBundle(ResourceBundle.java:2687)

  at java.util.ResourceBundle.loadBundle(ResourceBundle.java:1501)

  at java.util.ResourceBundle.findBundle(ResourceBundle.java:1465)

  at java.util.ResourceBundle.findBundle(ResourceBundle.java:1419)

  at java.util.ResourceBundle.findBundle(ResourceBundle.java:1419)

  at java.util.ResourceBundle.getBundleImpl(ResourceBundle.java:1361)

  at java.util.ResourceBundle.getBundle(ResourceBundle.java:1082)

  at org.jboss.as.controller.descriptions.StandardResourceDescriptionResolver.getResourceBundle(StandardResourceDescriptionResolver.java:160)

  at org.jboss.as.controller.descriptions.DefaultResourceDescriptionProvider.getModelDescription(DefaultResourceDescriptionProvider.java:81)

  at org.jboss.as.controller.operations.global.ReadResourceHandler.doExecuteInternal(ReadResourceHandler.java:370)

  at org.jboss.as.controller.operations.global.ReadResourceHandler.doExecute(ReadResourceHandler.java:173)

  at org.jboss.as.controller.operations.global.GlobalOperationHandlers$AbstractMultiTargetHandler.execute(GlobalOperationHandlers.java:263)

  at org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:890)

  at org.jboss.as.controller.AbstractOperationContext.processStages(AbstractOperationContext.java:659)

  at org.jboss.as.controller.AbstractOperationContext.executeOperation(AbstractOperationContext.java:370)

  at org.jboss.as.controller.OperationContextImpl.executeOperation(OperationContextImpl.java:1329)

  at org.jboss.as.controller.ModelControllerImpl.internalExecute(ModelControllerImpl.java:400)

  at org.jboss.as.controller.ModelControllerImpl.execute(ModelControllerImpl.java:208)

  at org.jboss.as.controller.ModelControllerImpl$3.execute(ModelControllerImpl.java:667)

  at org.jboss.as.controller.ModelControllerImpl$3.execute(ModelControllerImpl.java:657)

  at org.jboss.as.server.deployment.scanner.DefaultDeploymentOperations.getDeploymentsStatus(DefaultDeploymentOperations.java:76)

  at org.jboss.as.server.deployment.scanner.FileSystemDeploymentService$ScanContext.<init>(FileSystemDeploymentService.java:1622)

  at org.jboss.as.server.deployment.scanner.FileSystemDeploymentService$ScanContext.<init>(FileSystemDeploymentService.java:1571)

  at org.jboss.as.server.deployment.scanner.FileSystemDeploymentService.scan(FileSystemDeploymentService.java:572)

  at org.jboss.as.server.deployment.scanner.FileSystemDeploymentService.scan(FileSystemDeploymentService.java:491)

  at org.jboss.as.server.deployment.scanner.FileSystemDeploymentService$DeploymentScanRunnable.run(FileSystemDeploymentService.java:250)

  at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)

  at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)

14:31:18,968 ERROR [stderr] (ServerService Thread Pool -- 73) Exception in thread "ServerService Thread Pool -- 73" java.lang.OutOfMemoryError: GC overhead limit exceeded

I can deploy it into wildfly 10.0, but not in wildfly 10.1.  Please help me to fix the error.  Thanks in advance.

idali

[mayerw01]

You should Increase the heap size (-Xmx<size> in the standalone.conf). Please see Understand the OutOfMemoryError Exception for exception details.

[idali]

Thank you for answering my question.  Yes, I already increased heap size to 2G, I still got the same error.

Best regards,

Ida

[mayerw01]

This could also be caused by the application itself. Are you really using "Entity beans"? Support of EJB 2.1 entities was removed in WildFly.

Are there a lot of crud operations in your application? Maybe you could then also try to reduce the size of data chunks or flush the data more frequently.

[idali]

Hi,

I am using Entity beans from mysql database.  We have large, complex database, about 200 tables.  There are not many CRUD operations, because the JPA module is generic, so there are only one of each findAll, findById, findByNamedQuery, findByJPQL, create, delete, and update.

We deployed this application in wildfly 9.5 in our production server for couple of years already, and I also can deploy it into my local wildfly 10.0.0, but not wildfly 10.1.   Now I want to switch to wildfly-swarm 2017.1.1, which has wildfly 10.1 embedded, and it failed on deployment.

Again, thanks for your help.

Ida