eclipse中发生休眠异常[重复]答案

【问题标题】：hibernate exception occured in eclipse [duplicate]eclipse中发生休眠异常[重复]
【发布时间】：2012-09-19 06:07:08
【问题描述】：

可能重复：
javax.faces.application.ViewExpiredException: View could not be restored

Sep 27, 2012 6:08:12 PM com.sun.faces.lifecycle.Phase doPhase
SEVERE: JSF1054: (Phase ID: RESTORE_VIEW 1, View ID: ) Exception thrown during phase execution: javax.faces.event.PhaseEvent[source=com.sun.faces.lifecycle.LifecycleImpl@d0deb5]
Sep 27, 2012 6:08:12 PM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet [Faces Servlet] in context with path [/qwerty] threw exception [viewId:/pages/welcome.jsf - View /pages/welcome.jsf could not be restored.] with root cause
javax.faces.application.ViewExpiredException: viewId:/pages/welcome.jsf - View /pages/welcome.jsf could not be restored.
    at com.sun.faces.lifecycle.RestoreViewPhase.execute(RestoreViewPhase.java:186)
    at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
    at com.sun.faces.lifecycle.RestoreViewPhase.doPhase(RestoreViewPhase.java:104)
    at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
    at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:141)
    at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:281)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
    at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:929)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1002)
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:585)
    at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)

【问题讨论】：

请也写一些你的问题导致上述异常。
让我们看看一些代码 - 这与 Hibernate 有什么关系，因为堆栈跟踪中没有任何相关的内容
现在我配置休眠但运行后..这种类型的输出显示...
这是我第一次配置休眠....让我告诉设置休眠的过程

标签： eclipse hibernate jsf

【解决方案1】：

这是一个 JSF 异常，表明视图和可能的 HTTP 会话已过期。这可能是因为查询需要很长时间才能执行。

要么增加会话超时时间
在页面上实现循环 AJAX 轮询以保持会话活动
调整查询以更高效地执行
或执行以上所有操作

【讨论】：