Tomcat 6有時在啓動應用程序時顯示異常

Question

在部署了war文件之後，我在tomcat 6中遇到以下異常。但它有時只發生。它對應用程序有什麼影響？我需要什麼嗎？還請讓我爲什麼它發生在我的Tomcat？ 在此先感謝。

va.io.WriteAbortedException: writing aborted; java.io.NotSerializableException: com.sun.faces.context.ExternalCon 
     at java.io.ObjectInputStream.readObject0(Unknown Source) 
     at java.io.ObjectInputStream.defaultReadFields(Unknown Source) 
     at java.io.ObjectInputStream.readSerialData(Unknown Source) 
     at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source) 
     at java.io.ObjectInputStream.readObject0(Unknown Source) 
     at java.io.ObjectInputStream.readObject(Unknown Source) 

    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414) 
used by: java.io.NotSerializableException: com.sun.faces.context.ExternalContextImpl 
     at java.io.ObjectOutputStream.writeObject0(Unknown Source) 
     at java.io.ObjectOutputStream.defaultWriteFields(Unknown Source) 
     at java.io.ObjectOutputStream.writeSerialData(Unknown Source) 
     at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source) 
     at java.io.ObjectOutputStream.writeObject0(Unknown Source) 
     at java.io.ObjectOutputStream.writeObject(Unknown Source) 
     at org.apache.catalina.session.StandardSession.writeObject(StandardSession.java:1551) 
     at org.apache.catalina.session.StandardSession.writeObjectData(StandardSession.java:994) 
     at org.apache.catalina.session.StandardManager.doUnload(StandardManager.java:523) 
     at org.apache.catalina.session.StandardManager.unload(StandardManager.java:469) 
     at org.apache.catalina.session.StandardManager.stop(StandardManager.java:673) 
     at org.apache.catalina.core.StandardContext.stop(StandardContext.java:4774) 
     at org.apache.catalina.core.ContainerBase.removeChild(ContainerBase.java:924) 
     at org.apache.catalina.startup.HostConfig.undeployApps(HostConfig.java:1319) 
     at org.apache.catalina.startup.HostConfig.stop(HostConfig.java:1290) 
     at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:323) 

    ... 6 more 
g 31, 2017 12:30:49 PM org.apache.catalina.session.StandardManager start 
VERE: Exception loading sessions from persistent storage 
va.io.WriteAbortedException: writing aborted; java.io.NotSerializableException: com.sun.faces.context.ExternalCon 
     at java.io.ObjectInputStream.readObject0(Unknown Source) 
     at java.io.ObjectInputStream.defaultReadFields(Unknown Source) 
     at java.io.ObjectInputStream.readSerialData(Unknown Source) 
     at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source) 
     at java.io.ObjectInputStream.readObject0(Unknown Source) 
     at java.io.ObjectInputStream.readObject(Unknown Source) 
     at org.apache.catalina.session.StandardSession.readObject(StandardSession.java:1475) 
     at org.apache.catalina.session.StandardSession.readObjectData(StandardSession.java:977) 
     at org.apache.catalina.session.StandardManager.doLoad(StandardManager.java:394) 
     at org.apache.catalina.session.StandardManager.load(StandardManager.java:321) 
     at org.apache.catalina.session.StandardManager.start(StandardManager.java:643) 
     at org.apache.catalina.core.ContainerBase.setManager(ContainerBase.java:438) 
     at org.apache.catalina.core.StandardContext.start(StandardContext.java:4559) 
     at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:7 

Answer 1

從它看起來像某個應用程序存儲通過服務器重新啓動在會話對象不能持久（連載）堆棧跟蹤。

您可以使用configure Tomcat來根本不持久存在會話（或者嘗試其中記錄的替代持久性機制），或者找到正在會話中存儲可疑數據的應用程序並對其進行修復（推薦）。