我正在尝试在 Liferay 4.2.1 上集群 Web 会话。我已遵循文档中的规范。
当我尝试访问门户时，我得到：
ERROR [org.apache.catalina.core.ContainerBase.[Catalina].[local.host].[/].[MainServlet]] Servlet.service() for servlet MainServlet threw exception
java.lang.RuntimeException: java.io.NotSerializableException: com.liferay.portal.kernel.servlet.PortletSessionTracker
at com.terracotta.session.SerializedAttributeStore$SerializedAttribute.<init>(SerializedAttributeStore.java:98)
at com.terracotta.session.SerializedAttributeStore$SerializedAttributeWithCache.<init>(SerializedAttributeStore.java:141)
at com.terracotta.session.SerializedAttributeStore.put(SerializedAttributeStore.java:60)
at com.terracotta.session.SessionData.bindAttribute(SessionData.java:455)
at com.terracotta.session.SessionData.setAttributeReturnOld(SessionData.java:322)
at com.terracotta.session.SessionData.setAttribute(SessionData.java:313)
at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:581)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at com.portal.filter.LoginProcessFilter.doFilter(LoginProcessFilter.java:123)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at com.liferay.filters.secure.SecureFilter.doFilter(SecureFilter.java:143)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at com.portal.filter.ClientHibernateFilter.doFilter(ClientHibernateFilter.java:74)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
at org.terracotta.modules.tomcat.tomcat_5_5.SessionValve55.tcInvoke(SessionValve55.java:99)
at org.terracotta.modules.tomcat.tomcat_5_5.SessionValve55.invoke(SessionValve55.java:85)
at org.terracotta.session.ModernTomcatSessionValve.invoke(ModernTomcatSessionValve.java:66)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:541)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.io.NotSerializableException: com.liferay.portal.kernel.servlet.PortletSessionTracker
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1164)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:330)
at org.terracotta.cache.serialization.DsoSerializationStrategy.serialize(DsoSerializationStrategy.java:61)
at com.terracotta.session.SerializedAttributeStore$SerializedAttribute.<init>(SerializedAttributeStore.java:96)
... 35 more
任何帮助表示赞赏。
谢谢你。
更新：显然，Terracotta 不支持 Liferay 4.2.1，因为它太旧了。建议是切换到最新的 Liferay 版本（6）。