この記事は、Liferay DXP 7.0 Fix Pack 37 以降にアップデートした際の既知の問題を記録しています。 アップデート処理中に、コンソールに以下のエラーが存在します：
java.lang.RuntimeException: com.liferay.portal.kernel.upgrade.UpgradeException: com.liferay.portal.kernel.upgrade.UpgradeException: com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Duplicate entry 'com.liferay.rss.web.internal.util.RSSFeed' for key 'IX_B27A301F' at com.liferay.portal.upgrade.internal.release.osgi.commands.ReleaseManagerOSGiCommands$UpgradeInfosRunnable.run(ReleaseManagerOSGiCommands.java:564) at com.liferay.portal.output.stream.container.internal.OutputStreamContainerFactoryTrackerImpl.runWithSwappedLog(OutputStreamContainerFactoryTrackerImpl.java:106) at com.liferay.portal.upgrade.internal.release.osgi.commands.ReleaseManagerOSGiCommands.executeUpgradeInfos(ReleaseManagerOSGiCommands.java:337) at com.liferay.portal.upgrade.internal.release.osgi.commands.ReleaseManagerOSGiCommands.doExecute(ReleaseManagerOSGiCommands.java:280) at com.liferay.portal.upgrade.internal.release.osgi.commands.ReleaseManagerOSGiCommands$UpgradeInfoServiceTrackerMapListener.keyEmitted(ReleaseManagerOSGiCommands.java:505) at com.liferay.portal.upgrade.internal.release.osgi.commands.ReleaseManagerOSGiCommands$UpgradeInfoServiceTrackerMapListener.keyEmitted(ReleaseManagerOSGiCommands.java:495) at com.liferay.osgi.service.tracker.collections.internal.map.ServiceTrackerMapImpl$DefaultEmitter.emit(ServiceTrackerMapImpl.java:222) at com.liferay.osgi.service.tracker.collections.map.PropertyServiceReferenceMapper.map(PropertyServiceReferenceMapper.java:43) at com.liferay.osgi.service.tracker.collections.internal.map.ServiceTrackerMapImpl$ServiceReferenceServiceTrackerCustomizer.addingService(ServiceTrackerMapImpl.java:261) at com.liferay.osgi.service.tracker.collections.internal.map.ServiceTrackerMapImpl$ServiceReferenceServiceTrackerCustomizer.addingService(ServiceTrackerMapImpl.java:248) at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:941) at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:1) at org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:256) at org.osgi.util.tracker.AbstractTracked.trackInitial(AbstractTracked.java:183) at org.osgi.util.tracker.ServiceTracker.open(ServiceTracker.java:318) at org.osgi.util.tracker.ServiceTracker.open(ServiceTracker.java:261) at com.liferay.osgi.service.tracker.collections.internal.map.ServiceTrackerMapImpl.open(ServiceTrackerMapImpl.java:94) at com.liferay.osgi.service.tracker.collections.map.ServiceTrackerMapFactory.openMultiValueMap(ServiceTrackerMapFactory.java:244) at com.liferay.portal.upgrade.internal.release.osgi.commands.ReleaseManagerOSGiCommands.activate(ReleaseManagerOSGiCommands.java:240) 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.apache.felix.scr.impl.inject.BaseMethod.invokeMethod(BaseMethod.java:224) at org.apache.felix.scr.impl.inject.BaseMethod.access$500(BaseMethod.java:39) at org.apache.felix.scr.impl.inject.BaseMethod$Resolved.invoke(BaseMethod.java:617) at org.apache.felix.scr.impl.inject.BaseMethod.invoke(BaseMethod.java:501) at org.apache.felix.scr.impl.inject.ActivateMethod.invoke(ActivateMethod.java:302) at org.apache.felix.scr.impl.inject.ActivateMethod.invoke(ActivateMethod.java:294) at org.apache.felix.scr.impl.manager.SingleComponentManager.createImplementationObject(SingleComponentManager.java:297) at org.apache.felix.scr.impl.manager.SingleComponentManager.createComponent(SingleComponentManager.java:108) at org.apache.felix.scr.impl.manager.SingleComponentManager.getService(SingleComponentManager.java:906) at org.apache.felix.scr.impl.manager.SingleComponentManager.getServiceInternal(SingleComponentManager.java:879) at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:748) at org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.addedService(DependencyManager.java:1012) at org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.addedService(DependencyManager.java:968) at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1215) at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1136) at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.trackAdding(ServiceTracker.java:945) at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.track(ServiceTracker.java:881) at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1167) at org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:127) at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:109) at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:917) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:862) at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:801) at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:127) at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:225) at org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:464) at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:886) at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:873) at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:132) at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:940) at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:740) at org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.addedService(DependencyManager.java:1012) at org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.addedService(DependencyManager.java:968) at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1215) at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1136) at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.trackAdding(ServiceTracker.java:945) at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.track(ServiceTracker.java:881) at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1167) at org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:127) at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:109) at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:917) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:862) at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:801) at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:127) at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:225) at org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:464) at org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:482) at org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:1001) at com.liferay.registry.internal.RegistryImpl.registerService(RegistryImpl.java:355) at com.liferay.portal.servlet.MainServlet.registerPortalInitialized(MainServlet.java:1366) at com.liferay.portal.servlet.MainServlet.init(MainServlet.java:428) at javax.servlet.GenericServlet.init(GenericServlet.java:158) at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1238) at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1151) at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1038) at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4997) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5289) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:147) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:725) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:701) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:717) at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:585) at org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1794) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: com.liferay.portal.kernel.upgrade.UpgradeException: com.liferay.portal.kernel.upgrade.UpgradeException: com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Duplicate entry 'com.liferay.rss.web.internal.util.RSSFeed' for key 'IX_B27A301F' at com.liferay.portal.kernel.upgrade.UpgradeProcess.upgrade(UpgradeProcess.java:97) at com.liferay.portal.kernel.upgrade.UpgradeProcess.upgrade(UpgradeProcess.java:129) at com.liferay.portal.upgrade.internal.release.osgi.commands.ReleaseManagerOSGiCommands$UpgradeInfosRunnable.run(ReleaseManagerOSGiCommands.java:539) ... 94 more
(スペース不足のため削られた)
この問題を再現するために
- プラットフォームがLiferay DXP 7.0 SP6 (Fix Pack 32)以上であることを想定しています。
- プラットフォームにパッチを適用する前に、アプリケーションサーバーをシャットダウンしてください。
- Liferay DXP 7.0 Fix Pack 37 以上をダウンロードしてください。
- DXP 7.0 のソースコードにパッチを当てるの説明に従ってください。
- 新しいFix Packが適用されたら、アプリケーションサーバーを再度起動してください。 (テスト用にはFix Pack 39を使用しました)。
解像度
Staus固定式
Fix Pack 42 以降にアップデートしてください。
最新のフィックスパックは、こちらからダウンロードできます： DXP Fix Packsのダウンロード
Fix Pack 42 以降にアップデートされていない加入者のために、Liferay テクニカルサポートは以下の Groovy スクリプトを提供しました。 これは、 コントロールパネル → 設定 → サーバー管理から実行することができます。
- コントロールパネル → 設定 → サーバー管理 に移動します。
- スクリプト タブをクリックします。
- Language ドロップダウンから Groovy を選択します。
-
import com.liferay.portal.kernel.model.ClassName;
import com.liferay.portal.kernel.service.ClassNameLocalServiceUtil;
String newClassName = "com.liferay.rss.web.internal.util.RSSFeed";
ClassName className = ClassNameLocalServiceUtil.getClassName(newClassName);
ClassNameLocalServiceUtil.deleteClassName(className); - 実行する ボタンをクリックします。
- 成功メッセージが表示されることを確認する。
変更内容はすぐに適用されず、次にアプリケーションサーバーを起動したときに適用されます。 このとき、エラーメッセージは表示されません。 恒久的な解決策としては、最新のFix Pack（42以上）を適用することが挙げられます。