集群节点为什么突然停掉？？？？？？
今天早上，系统正常运行，可是过了不就，集群的第一个节点(ND)上的服务越来越慢，最后就给停掉了，下面是日志摘要。盼望大家能给指点一下，谢谢。主要是这两个：
com.ibm.websphere.management.exception.AdminException: Process failed to launch: auditapp01
Could not invoke an operation on object: WebSphere:name=NodeAgent,process=nodeagent,platform=common,node=ADT01Node01,diagnosticProvider=true,version=6.1.0.15,type=NodeAgent,mbeanIdentifier=NodeAgent,cell=ADT01Cell01,spec=1.0 because of an mbean exception: com.ibm.websphere.management.exception.AdminException: Process failed to launch: auditapp01
下面是详细部分：
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System.Err.log
[08-7-30 9:20:20:247 CST] 000000f6 SystemErr R com.ibm.websphere.management.exception.AdminException: Process failed to launch: auditapp01
[08-7-30 9:20:20:247 CST] 000000f6 SystemErr R at com.ibm.ws.management.nodeagent.NodeAgent.launchProcess(NodeAgent.java:1142)
[08-7-30 9:20:20:247 CST] 000000f6 SystemErr R at com.ibm.ws.management.nodeagent.NodeAgent.launchProcess(NodeAgent.java:897)
[08-7-30 9:20:20:247 CST] 000000f6 SystemErr R at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[08-7-30 9:20:20:247 CST] 000000f6 SystemErr R at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:79)
[08-7-30 9:20:20:247 CST] 000000f6 SystemErr R at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[08-7-30 9:20:20:247 CST] 000000f6 SystemErr R at java.lang.reflect.Method.invoke(Method.java:618)
[08-7-30 9:20:20:247 CST] 000000f6 SystemErr R at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:62)
[08-7-30 9:20:20:247 CST] 000000f6 SystemErr R at sun.reflect.GeneratedMethodAccessor29.invoke(Unknown Source)
[08-7-30 9:20:20:247 CST] 000000f6 SystemErr R at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[08-7-30 9:20:20:247 CST] 000000f6 SystemErr R at java.lang.reflect.Method.invoke(Method.java:618)
[08-7-30 9:20:20:247 CST] 000000f6 SystemErr R at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:265)
[08-7-30 9:20:20:247 CST] 000000f6 SystemErr R at javax.management.modelmbean.RequiredModelMBean.invokeMethod(RequiredModelMBean.java:1089)
[08-7-30 9:20:20:247 CST] 000000f6 SystemErr R at javax.management.modelmbean.RequiredModelMBean.invoke(RequiredModelMBean.java:971)
[08-7-30 9:20:20:247 CST] 000000f6 SystemErr R at com.sun.jmx.mbeanserver.DynamicMetaDataImpl.invoke(DynamicMetaDataImpl.java:231)
[08-7-30 9:20:20:247 CST] 000000f6 SystemErr R at com.sun.jmx.mbeanserver.MetaDataImpl.invoke(MetaDataImpl.java:238)
[08-7-30 9:20:20:247 CST] 000000f6 SystemErr R at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:833)
[08-7-30 9:20:20:247 CST] 000000f6 SystemErr R at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:802)
[08-7-30 9:20:20:247 CST] 000000f6 SystemErr R at com.ibm.ws.management.AdminServiceImpl$1.run(AdminServiceImpl.java:1081)
[08-7-30 9:20:20:247 CST] 000000f6 SystemErr R at com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:118)
[08-7-30 9:20:20:247 CST] 000000f6 SystemErr R at com.ibm.ws.management.AdminServiceImpl.invoke(AdminServiceImpl.java:974)
[08-7-30 9:20:20:247 CST] 000000f6 SystemErr R at com.ibm.ws.management.connector.AdminServiceDelegator.invoke(AdminServiceDelegator.java:139)
[08-7-30 9:20:20:247 CST] 000000f6 SystemErr R at sun.reflect.GeneratedMethodAccessor31.invoke(Unknown Source)
[08-7-30 9:20:20:247 CST] 000000f6 SystemErr R at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[08-7-30 9:20:20:247 CST] 000000f6 SystemErr R at java.lang.reflect.Method.invoke(Method.java:618)
[08-7-30 9:20:20:247 CST] 000000f6 SystemErr R at com.ibm.ws.management.connector.soap.SOAPConnector.invoke(SOAPConnector.java:351)
[08-7-30 9:20:20:247 CST] 000000f6 SystemErr R at com.ibm.ws.management.connector.soap.SOAPConnector.service(SOAPConnector.java:207)
[08-7-30 9:20:20:247 CST] 000000f6 SystemErr R at com.ibm.ws.management.connector.soap.SOAPConnection.handleRequest(SOAPConnection.java:55)
[08-7-30 9:20:20:247 CST] 000000f6 SystemErr R at com.ibm.ws.http.HttpConnection.readAndHandleRequest(HttpConnection.java:680)
[08-7-30 9:20:20:247 CST] 000000f6 SystemErr R at com.ibm.ws.http.HttpConnection.run(HttpConnection.java:484)
[08-7-30 9:20:20:247 CST] 000000f6 SystemErr R at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1473)
System.out.log
[08-7-30 9:20:08:091 CST] 000000f6 MBeanHelper E Could not invoke an operation on object: WebSphere:name=NodeAgent,process=nodeagent,platform=common,node=ADT01Node01,diagnosticProvider=true,version=6.1.0.15,type=NodeAgent,mbeanIdentifier=NodeAgent,cell=ADT01Cell01,spec=1.0 because of an mbean exception: com.ibm.websphere.management.exception.AdminException: Process failed to launch: auditapp01
[08-7-30 9:20:20:185 CST] 000000f6 MBeanHelper E Could not invoke an operation on object: WebSphere:name=NodeAgent,process=nodeagent,platform=common,node=ADT01Node01,diagnosticProvider=true,version=6.1.0.15,type=NodeAgent,mbeanIdentifier=NodeAgent,cell=ADT01Cell01,spec=1.0 because of an mbean exception: com.ibm.websphere.management.exception.AdminException: Process failed to launch: auditapp01
补充：企业软件 , WebSphere
