問題タブ [payara]

GlassFish(Payara) サーバーのローカル インスタンスに問題があります。再デプロイが成功した場合でも、IntelliJ 経由で JSP-Projekt を (再) デプロイすると、次の警告が表示されました。

この警告を修正するために、このポートでリッスンしていた実行中の Java インスタンスを終了しました。JSP プロジェクトを再デプロイしようとして以来、エラー メッセージが表示される

I don't understand the format of this jvm-option: "-javaagent:C:\Program

毎回。サーバーが稼働していないため、接続できません。また、コンソールまたはバッチ ファイルを使用して GlassFish サーバーを手動で起動することもできません。

jvm の指定されたファイル パスに問題があるようです。どこに保存されているか、手動で変更する方法を知っている人はいますか?

最近まで私は使用してきました：

私は最近、以下を使用して調査しました。

非常に大きな JSF Web アプリ (JPA 永続化プロバイダーとして ObjectDB を使用) では、Glassfish4.1 (約 2 分) よりも Glassfish4.1.1 (10 分以上) へのデプロイ時間が大幅に長くなります。それは約5倍遅いです。

[編集: 2016-09-13 Payara 163 Full (Payara Server 4.1.1.163) で試したところ、Glassfish4.1.1 よりもさらに遅く、ほぼ同じ設定で 20 分以上かかりました]

ここで再現したり、大規模な Web アプリの例を提供したりすることはできません。

Q1: Glassfish-4.1 と Glassfish-4.1.1 [編集: または Payara Server 4.1.1.163]の間で同様の違いを経験した人はいますか?違いのポイントはどこで探すことができますか?

(私はすでに NetBeans Profiler を使用して調査しようとしていますが、原因を見つけるのはまだ簡単ではありません。)

[編集: 2016 年 9 月 15 日のタイミング テスト]

スクリーンキャストの記録を使用して慎重に並べて比較し、ログのタイミングと比較しました。

Payara41 (4.1.1.163) と Glassfish4.1.1 では、以下に示すように約 10 分間「スタック」します。問題が発生した場所で 1 行の出力を提供するログ設定が見つかりませんでした。 DEBUG モードも追加情報を提供しないようです。

...すべてのステップを正常に実行し、次に多数のこれらの EJB JNDI 名宣言を実行します。

次の WELD バージョン メッセージが表示されます。

...その後、このメッセージが表示されるまでに約 8 秒かかります..

...その後、これらの無害な警告を再開する前に、何分も (通常は約 10 分)かかります..

]]

Glassfish4.1 ログにも同様の警告メッセージが表示されますが、長い一時停止/ホールドアップはありません。

Q2: 何年もの間そこで一時停止/失速している理由を調べるには、他に何ができますか?

プロジェクトを Java EE 6 から Java EE 7 に移行します。依存関係として、javaee 7.0、payara-embedded-all4.1.1.154 があります。beans.xmlを次の場所
に移行します。

また、web.xml を次のようにします。

さらに、sun-web.xml を glassfish-web.xml に置き換えます。

すべてがコンパイル可能ですが、アプリを payara にデプロイするときに問題が発生します。

また奇妙なのは、EJB31_Generatedが表示され、バージョン 3.2 で maven-ejb-plugin を追加し、Payara 4.1.1.154 を使用していることです。

誰でも理由がわかりますか？

私は、Payara GlassFish Server (バージョン 4.1.1.161.1) と最新の Chrome ブラウザーを備えた Netbeans IDE 8.1 を使用して Vaadin アプリケーションを構築しているチームに所属しています。

すべてのプロジェクトをクリーニングしてビルドした後にアプリケーションを実行すると、問題が発生します。開始 UI のすべてのイベント リスナーが応答しなくなり、タブを閉じると、サーバー コンソール ログに次のように表示されます。

Info: No UI was found based on data in the request, but a slower lookup based on the AtmosphereResource succeeded. See http://dev.vaadin.com/ticket/14251 for more details.

興味深いのは、チームの別のメンバーが同じベース コードを持っていて、彼のマシン (私のマシンと同じ仕様) で完全に正常に動作することです。私たちのマシン間で何が違うのか、またはなぜこのバグが発生しているのかについて、何か考えがある人はいますか?

更新:プッシュ対応の注釈を削除するとすぐに、ボタンが反応するようになります。@Pushリスナーが無反応になる理由について何か考えはありますか?

構成ファイルからいくつかのプロパティを読み取る必要があります。プロパティファイルをその場所に保存したくありません。ベストプラクティスとは

たとえば、次のように実行する場合

payara-micro.jar が配置されているパラメータ ファイルを保持したい。war ファイル内のプロパティ ファイルを読み取る必要があります。それを達成する方法。

ありがとうございました。

プロジェクト フォーム GF 3.1.2 (Eclipselink 2.3.2) を Payara 4.1.1.162 (Eclipselink 2.6.2) に移行しています。

戦争アーカイブの展開中に、次の例外が発生します。

Exception Description: Predeployment of PersistenceUnit [objsetupDB] failed. Internal Exception: java.lang.ClassCastException: org.eclipse.persistence.internal.jpa.metamodel.EntityTypeImpl cannot be cast to org.eclipse.persistence.internal.jpa.metamodel.MappedSuperclassTypeImpl at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.createPredeployFailedPersistenceException(EntityManagerSetupImpl.java:2035) at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.predeploy(EntityManagerSetupImpl.java:2026) at org.eclipse.persistence.jpa.PersistenceProvider.createContainerEntityManagerFactoryImpl(PersistenceProvider.java:347) at org.eclipse.persistence.jpa.PersistenceProvider.createContainerEntityManagerFactory(PersistenceProvider.java:313) at org.glassfish.persistence.jpa.PersistenceUnitLoader.loadPU(PersistenceUnitLoader.java:207) at org.glassfish.persistence.jpa.PersistenceUnitLoader.(PersistenceUnitLoader.java:114) at org.glassfish.persistence.jpa.JPADeployer$1.visitPUD(JPADeployer.java:223) at org.glassfish.persistence.jpa.JPADeployer$PersistenceUnitDescriptorIterator.iteratePUDs(JPADeployer.java:510) at org.glassfish.persistence.jpa.JPADeployer.createEMFs(JPADeployer.java:230) at org.glassfish.persistence.jpa.JPADeployer.prepare(JPADeployer.java:168) at com.sun.enterprise.v3.server.ApplicationLifecycle.prepareModule(ApplicationLifecycle.java:926) at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:435) at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:220) at org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:487) at com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:539) at com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:535) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:360) at com.sun.enterprise.v3.admin.CommandRunnerImpl$2.execute(CommandRunnerImpl.java:534) at com.sun.enterprise.v3.admin.CommandRunnerImpl$3.run(CommandRunnerImpl.java:565) at com.sun.enterprise.v3.admin.CommandRunnerImpl$3.run(CommandRunnerImpl.java:557) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:360) at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:556) at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1464) at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$1300(CommandRunnerImpl.java:109) at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1846) at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1722) at org.glassfish.admin.rest.utils.ResourceUtil.runCommand(ResourceUtil.java:263) at org.glassfish.admin.rest.utils.ResourceUtil.runCommand(ResourceUtil.java:234) at org.glassfish.admin.rest.utils.ResourceUtil.runCommand(ResourceUtil.java:285) at org.glassfish.admin.rest.resources.TemplateListOfResource.createResource(TemplateListOfResource.java:136) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory$1.invoke(ResourceMethodInvocationHandlerFactory.java:81) at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher$1.run(AbstractJavaResourceMethodDispatcher.java:144) at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:161) at org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$ResponseOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:160) at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:99) at org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:389) at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:347) at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:102) at org.glassfish.jersey.server.ServerRuntime$2.run(ServerRuntime.java:326) at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271) at org.glassfish.jersey.internal.Errors$1.call(Errors.java:267) at org.glassfish.jersey.internal.Errors.process(Errors.java:315) at org.glassfish.jersey.internal.Errors.process(Errors.java:297) at org.glassfish.jersey.internal.Errors.process(Errors.java:267) at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:317) at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:305) at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1154) at org.glassfish.jersey.grizzly2.httpserver.GrizzlyHttpContainer.service(GrizzlyHttpContainer.java:384) at org.glassfish.admin.rest.adapter.RestAdapter$2.service(RestAdapter.java:316) at org.glassfish.admin.rest.adapter.RestAdapter.service(RestAdapter.java:179) at com.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:459) at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:167) at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:206) at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:180) at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:235) at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119) at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:284) at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:201) at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:133) at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:112) at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77) at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:526) at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:112) at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:117) at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:56) at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:137) at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:591) at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:571) at java.lang.Thread.run(Thread.java:745) Caused by: Exception [EclipseLink-28018] (Eclipse Persistence Services - 2.6.2.qualifier): org.eclipse.persistence.exceptions.EntityManagerSetupException Exception Description: Predeployment of PersistenceUnit [objsetupDB] failed. Internal Exception: java.lang.ClassCastException: org.eclipse.persistence.internal.jpa.metamodel.EntityTypeImpl cannot be cast to org.eclipse.persistence.internal.jpa.metamodel.MappedSuperclassTypeImpl at org.eclipse.persistence.exceptions.EntityManagerSetupException.predeployFailed(EntityManagerSetupException.java:231) ... 75 more Caused by: java.lang.ClassCastException: org.eclipse.persistence.internal.jpa.metamodel.EntityTypeImpl cannot be cast to org.eclipse.persistence.internal.jpa.metamodel.MappedSuperclassTypeImpl at org.ecli]]

[2016-05-10T15:58:35.406+0200] [Payara 4.1] [SEVERE] [] [] [tid: _ThreadID=43 _ThreadName=admin-listener(1)] [timeMillis: 1462888715406] [levelValue: 1000] [[ pse.persistence.internal.jpa.metamodel.MetamodelImpl.preInitialize(MetamodelImpl.java:398) at org.eclipse.persistence.internal.jpa.metamodel.MetamodelImpl.(MetamodelImpl.java:113) at org.eclipse.persistence.internal.jpa.metamodel.MetamodelImpl.(MetamodelImpl.java:132) at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.preInitializeMetamodel(EntityManagerSetupImpl.java:3772) at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.predeploy(EntityManagerSetupImpl.java:2012) ... 73 more]]

[2016-05-10T15:58:35.408+0200] [Payara 4.1] [SEVERE] [] [javax.enterprise.system.core] [tid: _ThreadID=43 _ThreadName=admin-listener(1)] [timeMillis: 1462888715408] [levelValue: 1000] [[ Exception while preparing the app]]

[2016-05-10T15:58:35.408+0200] [Payara 4.1] [SEVERE] [NCLS-CORE-00026] [javax.enterprise.system.core] [tid: _ThreadID=43 _ThreadName=admin-listener(1)] [timeMillis: 1462888715408] [levelValue: 1000] [[ Exception during lifecycle processing javax.persistence.PersistenceException: Exception [EclipseLink-28018] (Eclipse Persistence Services - 2.6.2.qualifier): org.eclipse.persistence.exceptions.EntityManagerSetupException Exception Description: Predeployment of PersistenceUnit [objsetupDB] failed. Internal Exception: java.lang.ClassCastException: org.eclipse.persistence.internal.jpa.metamodel.EntityTypeImpl cannot be cast to org.eclipse.persistence.internal.jpa.metamodel.MappedSuperclassTypeImpl at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.createPredeployFailedPersistenceException(EntityManagerSetupImpl.java:2035) at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.predeploy(EntityManagerSetupImpl.java:2026) at org.eclipse.persistence.jpa.PersistenceProvider.createContainerEntityManagerFactoryImpl(PersistenceProvider.java:347) at org.eclipse.persistence.jpa.PersistenceProvider.createContainerEntityManagerFactory(PersistenceProvider.java:313) at org.glassfish.persistence.jpa.PersistenceUnitLoader.loadPU(PersistenceUnitLoader.java:207) at org.glassfish.persistence.jpa.PersistenceUnitLoader.(PersistenceUnitLoader.java:114) at org.glassfish.persistence.jpa.JPADeployer$1.visitPUD(JPADeployer.java:223) at org.glassfish.persistence.jpa.JPADeployer$PersistenceUnitDescriptorIterator.iteratePUDs(JPADeployer.java:510) at org.glassfish.persistence.jpa.JPADeployer.createEMFs(JPADeployer.java:230) at org.glassfish.persistence.jpa.JPADeployer.prepare(JPADeployer.java:168) at com.sun.enterprise.v3.server.ApplicationLifecycle.prepareModule(ApplicationLifecycle.java:926) at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:435) at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:220) at org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:487) at com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:539) at com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:535) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:360) at com.sun.enterprise.v3.admin.CommandRunnerImpl$2.execute(CommandRunnerImpl.java:534) at com.sun.enterprise.v3.admin.CommandRunnerImpl$3.run(CommandRunnerImpl.java:565) at com.sun.enterprise.v3.admin.CommandRunnerImpl$3.run(CommandRunnerImpl.java:557) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:360) at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:556) at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1464) at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$1300(CommandRunnerImpl.java:109) at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1846) at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1722) at org.glassfish.admin.rest.utils.ResourceUtil.runCommand(ResourceUtil.java:263) at org.glassfish.admin.rest.utils.ResourceUtil.runCommand(ResourceUtil.java:234) at org.glassfish.admin.rest.utils.ResourceUtil.runCommand(ResourceUtil.java:285) at org.glassfish.admin.rest.resources.TemplateListOfResource.createResource(TemplateListOfResource.java:136) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory$1.invoke(ResourceMethodInvocationHandlerFactory.java:81) at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher$1.run(AbstractJavaResourceMethodDispatcher.java:144) at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:161) at org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$ResponseOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:160) at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:99) at org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:389) at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:347) at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:102) at org.glassfish.jersey.server.ServerRuntime$2.run(ServerRuntime.java:326) at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271) at org.glassfish.jersey.internal.Errors$1.call(Errors.java:267) at org.glassfish.jersey.internal.Errors.process(Errors.java:315) at org.glassfish.jersey.internal.Errors.process(Errors.java:297) at org.glassfish.jersey.internal.Errors.process(Errors.java:267) at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:317) at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:305) at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1154) at org.glassfish.jersey.grizzly2.httpserver.GrizzlyHttpContainer.service(GrizzlyHttpContainer.java:384) at org.glassfish.admin.rest.adapter.RestAdapter$2.service(RestAdapter.java:316) at org.glassfish.admin.rest.adapter.RestAdapter.service(RestAdapter.java:179) at com.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:459) at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:167) at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:206) at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:180) at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:235) at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119) at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:284) at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:201) at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:133) at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:112) at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77) at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:526) at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:112) at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:117) at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:56) at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:137) at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:591) at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:571) at java.lang.Thread.run(Thread.java:745) Caused by: Exception [EclipseLink-28018] (Eclipse Persistence Services - 2.6.2.qualifier): org.eclipse.persistence.exceptions.EntityManagerSetupException Exception Description: Predeployment of PersistenceUnit [objsetupDB] failed. Internal Exception: java.lang.ClassCastException: org.eclipse.persistence.internal.jpa.metamodel.EntityTypeImpl cannot be cast to org.eclipse.persistence.internal.jpa.metamodel.MappedSuperclassTypeImpl at org.eclipse.persistence.exceptions.EntityManagerSetupException.predeployFailed(EntityManagerSetupException.java:231) ... 75 more Caused by: java.lang.ClassCastException: org.eclipse.persistence.internal.jpa.metamodel.EntityTypeImpl cannot be cast to org.eclipse.persistence.internal.jpa.metamodel.MappedSuperclassTypeImpl at org.eclipse.persistence.internal.jpa.metamodel.MetamodelImpl.preInitialize(MetamodelImpl.java:398) at org.eclipse.persistence.internal.jpa.metamodel.MetamodelImpl.(MetamodelImpl.java:113) at org.eclipse.persistence.internal.jpa.metamodel.MetamodelImpl.(MetamodelImpl.java:132) at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.preInitializeMetamodel(EntityManagerSetupImpl.java:3772) at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.predeploy(EntityManagerSetupImpl.java:2012) ... 73 more ]]

[2016-05-10T15:58:35.421+0200] [Payara 4.1] [SEVERE] [] [javax.enterprise.system.core] [tid: _ThreadID=43 _ThreadName=admin-listener(1)] [timeMillis: 1462888715421] [levelValue: 1000] [[ Exception while preparing the app : Exception [EclipseLink-28018] (Eclipse Persistence Services - 2.6.2.qualifier): org.eclipse.persistence.exceptions.EntityManagerSetupException Exception Description: Predeployment of PersistenceUnit [objsetupDB] failed. Internal Exception: java.lang.ClassCastException: org.eclipse.persistence.internal.jpa.metamodel.EntityTypeImpl cannot be cast to org.eclipse.persistence.internal.jpa.metamodel.MappedSuperclassTypeImpl Local Exception Stack: Exception [EclipseLink-28018] (Eclipse Persistence Services - 2.6.2.qualifier): org.eclipse.persistence.exceptions.EntityManagerSetupException Exception Description: Predeployment of PersistenceUnit [objsetupDB] failed. Internal Exception: java.lang.ClassCastException: org.eclipse.persistence.internal.jpa.metamodel.EntityTypeImpl cannot be cast to org.eclipse.persistence.internal.jpa.metamodel.MappedSuperclassTypeImpl at org.eclipse.persistence.exceptions.EntityManagerSetupException.predeployFailed(EntityManagerSetupException.java:231) at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.createPredeployFailedPersistenceException(EntityManagerSetupImpl.java:2035) at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.predeploy(EntityManagerSetupImpl.java:2026) at org.eclipse.persistence.jpa.PersistenceProvider.createContainerEntityManagerFactoryImpl(PersistenceProvider.java:347) at org.eclipse.persistence.jpa.PersistenceProvider.createContainerEntityManagerFactory(PersistenceProvider.java:313) at org.glassfish.persistence.jpa.PersistenceUnitLoader.loadPU(PersistenceUnitLoader.java:207) at org.glassfish.persistence.jpa.PersistenceUnitLoader.(PersistenceUnitLoader.java:114) at org.glassfish.persistence.jpa.JPADeployer$1.visitPUD(JPADeployer.java:223) at org.glassfish.persistence.jpa.JPADeployer$PersistenceUnitDescriptorIterator.iteratePUDs(JPADeployer.java:510) at org.glassfish.persistence.jpa.JPADeployer.createEMFs(JPADeployer.java:230) at org.glassfish.persistence.jpa.JPADeployer.prepare(JPADeployer.java:168) at com.sun.enterprise.v3.server.ApplicationLifecycle.prepareModule(ApplicationLifecycle.java:926) at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:435) at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:220) at org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:487) at com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:539) at com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:535) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:360) at com.sun.enterprise.v3.admin.CommandRunnerImpl$2.execute(CommandRunnerImpl.java:534) at com.sun.enterprise.v3.admin.CommandRunnerImpl$3.run(CommandRunnerImpl.java:565) at com.sun.enterprise.v3.admin.CommandRunnerImpl$3.run(CommandRunnerImpl.java:557) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:360) at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:556) at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1464) at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$1300(CommandRunnerImpl.java:109) at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1846) at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1722) at org.glassfish.admin.rest.utils.ResourceUtil.runCommand(ResourceUtil.java:263) at org.glassfish.admin.rest.utils.ResourceUtil.runCommand(ResourceUtil.java:234) at org.glassfish.admin.rest.utils.ResourceUtil.runCommand(ResourceUtil.java:285) at org.glassfish.admin.rest.resources.TemplateListOfResource.createResource(TemplateListOfResource.java:136) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory$1.invoke(ResourceMethodInvocationHandlerFactory.java:81) at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher$1.run(AbstractJavaResourceMethodDispatcher.java:144) at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:161) at org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$ResponseOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:160) at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:99) at org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:389) at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:347) at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:102) at org.glassfish.jersey.server.ServerRuntime$2.run(ServerRuntime.java:326) at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271) at org.glassfish.jersey.internal.Errors$1.call(Errors.java:267) at org.glassfish.jersey.internal.Errors.process(Errors.java:315) at org.glassfish.jersey.internal.Errors.process(Errors.java:297) at org.glassfish.jersey.internal.Errors.process(Errors.java:267) at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:317) at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:305) at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1154) at org.glassfish.jersey.grizzly2.httpserver.GrizzlyHttpContainer.service(GrizzlyHttpContainer.java:384) at org.glassfish.admin.rest.adapter.RestAdapter$2.service(RestAdapter.java:316) at org.glassfish.admin.rest.adapter.RestAdapter.service(RestAdapter.java:179) at com.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:459) at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:167) at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:206) at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:180) at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:235) at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119) at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:284) at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:201) at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:133) at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:112) at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77) at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:526) at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:112) at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:117) at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:56) at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:137) at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:591) at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:571) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.ClassCastException: org.eclipse.persistence.internal.jpa.metamodel.EntityTypeImpl cannot be cast to org.eclipse.persistence.internal.jpa.metamodel.MappedSuperclassTypeImpl at org.eclipse.persistence.internal.jpa.metamodel.MetamodelImpl.preInitialize(MetamodelImpl.java:398) at org.eclipse.persistence.internal.jpa.metamodel.MetamodelImpl.(MetamodelImpl.java:113) at org.eclipse.persistence.internal.jpa.metamodel.MetamodelImpl.(MetamodelImpl.java:132) at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.preInitializeMetamodel(EntityManagerSetupImpl.java:3772) at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.predeploy(EntityManagerSetupImpl.java:2012) ... 73 more ]]

[2016-05-10T15:58:35.593+0200] [Payara 4.1] [INFO] [] [org.glassfish.admingui] [tid: _ThreadID=46 _ThreadName=admin-listener(4)] [timeMillis: 1462888715593] [levelValue: 800] [[ Exception Occurred :Error occurred during deployment: Exception while preparing the app : Exception [EclipseLink-28018] (Eclipse Persistence Services - 2.6.2.qualifier): org.eclipse.persistence.exceptions.EntityManagerSetupException Exception Description: Predeployment of PersistenceUnit [objsetupDB] failed. Internal Exception: java.lang.ClassCastException: org.eclipse.persistence.internal.jpa.metamodel.EntityTypeImpl cannot be cast to org.eclipse.persistence.internal.jpa.metamodel.MappedSuperclassTypeImpl. Please see server.log for more details. ]]

プロジェクトでは、次のような MappedSuperclasses の階層を使用しています。

階層は次のとおりです。

Payara のロギングを FINEST に設定しましたが、残念ながらそれ以上の情報は得られません。また、Eclipselink jar を WEB-INF/lib フォルダーにデプロイしようとしましたが、動作は変わりませんでした。ClasscastException がある理由を知っている人はいますか?

助けてくれてありがとう、ベルント

データベースによって取得された画像の表示に問題がありました。

発信者を表示:

コントローラ：

このコードは何も表示せず、メソッドが呼び出されないように見えます (決してコンソールに出力しないでください)!

スコープを変更して数日間試行した後、@Named の代わりに @ManagedBean を使用しようとしましたが、うまくいきました!!!

これが@ManagedBeanでのみ機能し、@Namedでは機能しない理由を誰かが説明できますか?