嗨，亲爱的 java 成瘾者社区。
我在 CentOs 虚拟机中遇到了这些异常，可能在低 RAM 的情况下运行，然后我注意到与我的好组件通信所需的其他虚拟机之间的时间没有正确同步......
我想知道，什么时候？为什么 ？如何 ？A SocketException: end of file is generated in a LINUX server...
这些是我的日志：
2012-05-16 13:22:41,863 [jmsContainer-1] INFO [ch.swissbytes.cipadapter.services.RuleSetExecutorImpl][initDatabaseProperties] - Initializing database custom properties.
2012-05-16 13:22:41,864 [jmsContainer-1] INFO [ch.swissbytes.cipadapter.services.RuleSetExecutorImpl][initDatabaseProperties] - Setting NLS_DATE_FORMAT to : DD/MM/YYYY HH24:MI:SS
2012-05-16 13:22:47,096 [Timer-2] ERROR [org.jboss.remoting.transport.socket.SocketClientInvoker][handleException] - Got marshalling exception, exiting
java.net.SocketException: end of file
at org.jboss.remoting.transport.socket.MicroSocketClientInvoker.transport(MicroSocketClientInvoker.java:685)
at org.jboss.remoting.transport.bisocket.BisocketClientInvoker.transport(BisocketClientInvoker.java:458)
at org.jboss.remoting.MicroRemoteClientInvoker.invoke(MicroRemoteClientInvoker.java:141)
at org.jboss.remoting.ConnectionValidator.doCheckConnectionWithoutLease(ConnectionValidator.java:828)
at org.jboss.remoting.ConnectionValidator.run(ConnectionValidator.java:345)
at java.util.TimerThread.mainLoop(Timer.java:512)
at java.util.TimerThread.run(Timer.java:462)
2012-05-16 13:22:47,288 [Thread-2624] WARN [org.jboss.remoting.Client][removeListener] - unable to remove remote callback handler: Can not get connection to server. Problem establishing socket connection for InvokerLocator [bisocket://ams-dev-bo.swissbytes.ch:4457//?JBM_clientMaxPoolSize=200&clientLeasePeriod=10000&clientSocketClass=org.jboss.jms.client.remoting.ClientSocketWrapper&dataType=jms&failureDisconnectTimeout=0&marshaller=org.jboss.jms.wireformat.JMSWireFormat&socket.check_connection=false&stopLeaseOnFailure=true&timeout=0&unmarshaller=org.jboss.jms.wireformat.JMSWireFormat&useClientConnectionIdentity=true&validatorPingPeriod=10000&validatorPingTimeout=5000]
2012-05-16 13:22:47,329 [Thread-2625] WARN [org.jboss.remoting.Client][removeListener] - unable to remove remote callback handler: Can not get connection to server. Problem establishing socket connection for InvokerLocator [bisocket://ams-dev-bo.swissbytes.ch:4457//?JBM_clientMaxPoolSize=200&clientLeasePeriod=10000&clientSocketClass=org.jboss.jms.client.remoting.ClientSocketWrapper&dataType=jms&failureDisconnectTimeout=0&marshaller=org.jboss.jms.wireformat.JMSWireFormat&socket.check_connection=false&stopLeaseOnFailure=true&timeout=0&unmarshaller=org.jboss.jms.wireformat.JMSWireFormat&useClientConnectionIdentity=true&validatorPingPeriod=10000&validatorPingTimeout=5000]
2012-05-16 13:22:51,146 [Timer-4] WARN [org.jboss.remoting.transport.bisocket.BisocketServerInvoker][run] - org.jboss.remoting.transport.bisocket.BisocketServerInvoker$ControlMonitorTimerTask@7a7385ac: detected failure on control connection Thread[control: Socket[addr=ams-dev-bo.swissbytes.ch/192.168.0.190,port=11641,localport=57623],5,] (5c4o020-jlorp4-h29d35xs-1-h2aawvkq-l2t: requesting new control connection
2012-05-16 13:22:51,159 [controlConnectionRecreate:control: Socket[addr=ams-dev-bo.swissbytes.ch/192.168.0.190,port=11641,localport=57623]] ERROR [org.jboss.remoting.transport.bisocket.BisocketServerInvoker][createControlConnection] - unable to get secondary locator
org.jboss.remoting.CannotConnectException: Can not get connection to server. Problem establishing socket connection for InvokerLocator [bisocket://ams-dev-bo.swissbytes.ch:4457//?JBM_clientMaxPoolSize=200&clientLeasePeriod=10000&clientSocketClass=org.jboss.jms.client.remoting.ClientSocketWrapper&dataType=jms&failureDisconnectTimeout=0&marshaller=org.jboss.jms.wireformat.JMSWireFormat&socket.check_connection=false&stopLeaseOnFailure=true&timeout=0&unmarshaller=org.jboss.jms.wireformat.JMSWireFormat&useClientConnectionIdentity=true&validatorPingPeriod=10000&validatorPingTimeout=5000]
at org.jboss.remoting.transport.socket.MicroSocketClientInvoker.transport(MicroSocketClientInvoker.java:613)
at org.jboss.remoting.transport.bisocket.BisocketClientInvoker.transport(BisocketClientInvoker.java:458)
at org.jboss.remoting.MicroRemoteClientInvoker.invoke(MicroRemoteClientInvoker.java:141)
at org.jboss.remoting.transport.bisocket.BisocketClientInvoker.getSecondaryLocator(BisocketClientInvoker.java:640)
at org.jboss.remoting.transport.bisocket.BisocketServerInvoker.createControlConnection(BisocketServerInvoker.java:230)
at org.jboss.remoting.transport.bisocket.BisocketServerInvoker$ControlMonitorTimerTask$1.run(BisocketServerInvoker.java:1048)
Caused by: java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
at java.net.Socket.connect(Socket.java:529)
at org.jboss.remoting.transport.socket.SocketClientInvoker.createSocket(SocketClientInvoker.java:192)
at org.jboss.remoting.transport.bisocket.BisocketClientInvoker.createSocket(BisocketClientInvoker.java:465)
at org.jboss.remoting.transport.socket.MicroSocketClientInvoker.getConnection(MicroSocketClientInvoker.java:913)
at org.jboss.remoting.transport.socket.MicroSocketClientInvoker.transport(MicroSocketClientInvoker.java:602)
... 5 more
2012-05-16 13:22:51,161 [controlConnectionRecreate:control: Socket[addr=ams-dev-bo.swissbytes.ch/192.168.0.190,port=11641,localport=57623]] ERROR [org.jboss.remoting.transport.bisocket.BisocketServerInvoker][run] - Unable to recreate control connection: InvokerLocator [null://ams-dev-bo.swissbytes.ch:11641/null]
java.io.IOException: unable to get secondary locator: Can not get connection to server. Problem establishing socket connection for InvokerLocator [bisocket://ams-dev-bo.swissbytes.ch:4457//?JBM_clientMaxPoolSize=200&clientLeasePeriod=10000&clientSocketClass=org.jboss.jms.client.remoting.ClientSocketWrapper&dataType=jms&failureDisconnectTimeout=0&marshaller=org.jboss.jms.wireformat.JMSWireFormat&socket.check_connection=false&stopLeaseOnFailure=true&timeout=0&unmarshaller=org.jboss.jms.wireformat.JMSWireFormat&useClientConnectionIdentity=true&validatorPingPeriod=10000&validatorPingTimeout=5000]
at org.jboss.remoting.transport.bisocket.BisocketServerInvoker.createControlConnection(BisocketServerInvoker.java:235)
at org.jboss.remoting.transport.bisocket.BisocketServerInvoker$ControlMonitorTimerTask$1.run(BisocketServerInvoker.java:1048)
2012-05-16 13:22:56,870 [jmsContainer-1] INFO [ch.swissbytes.cipadapter.services.RuleSetExecutorImpl][runFilterRec] - Query for the level[1] was executed.
2012-05-16 13:22:56,871 [jmsContainer-1] INFO [ch.swissbytes.cipadapter.services.RuleSetExecutorImpl][doFilterResultsCotainCipAdress] - doFilterResultsCotainCipAdress() - Searching Cip Address: 1213194
2012-05-16 13:22:56,871 [jmsContainer-1] INFO [ch.swissbytes.cipadapter.services.RuleSetExecutorImpl][runFilterRec] - cipAddress: 1213194 was NOT FOUND in Filter Results
2012-05-16 13:22:56,871 [jmsContainer-1] INFO [ch.swissbytes.cipadapter.services.RuleSetExecutorImpl][runFilterRec] - Current result size is not on filter's range : filter1 => [ 1 , 10 ] vs 0
2012-05-16 13:22:56,871 [jmsContainer-1] INFO [ch.swissbytes.cipadapter.jms.request.SimilarDebtorsProcessor][delegateFixedResult] - Fixed result GET_SIMILAR_DEBTORS totalSize: 1 -> fixedSize: 1
2012-05-16 13:22:56,872 [jmsContainer-1] INFO [ch.swissbytes.cipadapter.util.ListFragmenter][fragmentList] - Preparing [0] fragments in chunks of size [500]
2012-05-16 13:22:56,872 [jmsContainer-1] INFO [ch.swissbytes.cipadapter.util.ListFragmenter][fragmentList] - List fragment range[0-1]
2012-05-16 13:22:56,872 [jmsContainer-1] INFO [ch.swissbytes.cipadapter.jms.request.SimilarDebtorsProcessor][processFragment] - Sending 'SimilarDebtors' message fragment[0-1]
2012-05-16 13:22:56,980 [jmsContainer-1] ERROR [ch.swissbytes.cipadapter.jms.request.CipAdapterBean][onMessage] - JMSException caused by Message[ID:JBM-5a9ac639-f2a4-436c-8170-37378d8b606b], somenthing is wrong with the communication.
2012-05-16 13:22:56,982 [jmsContainer-1] INFO [ch.swissbytes.cipadapter.jms.request.CipAdapterBean][onMessage] - Queue listener will be stopped.
2012-05-16 13:22:56,983 [jmsContainer-1] INFO [ch.swissbytes.cipadapter.jms.request.CipAdapterBean][stopListener] - Listener successfully stopped
2012-05-16 13:22:56,984 [jmsContainer-1] DEBUG [ch.swissbytes.cipadapter.jms.request.CipAdapterBean][errorTemplateSend] - Trying to send error message to AMS-WA error queue.
2012-05-16 13:22:56,985 [jmsContainer-1] DEBUG [ch.swissbytes.cipadapter.jms.request.CipAdapterBean][errorTemplateSend] - Adapter id: 1
2012-05-16 13:22:57,014 [jmsContainer-1] ERROR [org.jboss.jms.client.container.ClosedInterceptor][invoke] - ClosedInterceptor.ClientSessionDelegate[ioy8-vyl6fa2h-1-hbl1g92h-qrmrca-a50o4c5]: method getTransacted() did not go through, the interceptor is CLOSED
2012-05-16 13:22:57,016 [jmsContainer-1] ERROR [org.springframework.jms.listener.DefaultMessageListenerContainer][rollbackOnExceptionIfNecessary] - Application exception overridden by rollback exception
org.springframework.jms.UncategorizedJmsException: Uncategorized exception occured during JMS processing; nested exception is org.jboss.jms.exception.MessagingNetworkFailureException; nested exception is org.jboss.remoting.CannotConnectException: Error setting up client lease upon performing connect.
at org.springframework.jms.support.JmsUtils.convertJmsAccessException(JmsUtils.java:292)
at org.springframework.jms.support.JmsAccessor.convertJmsAccessException(JmsAccessor.java:168)
at org.springframework.jms.core.JmsTemplate.execute(JmsTemplate.java:474)
at org.springframework.jms.core.JmsTemplate.send(JmsTemplate.java:548)
at org.springframework.jms.core.JmsTemplate.send(JmsTemplate.java:534)
at ch.swissbytes.cipadapter.jms.request.CipAdapterBean.errorTemplateSend(CipAdapterBean.java:226)
at ch.swissbytes.cipadapter.jms.request.CipAdapterBean.onMessage(CipAdapterBean.java:160)
at org.springframework.jms.listener.AbstractMessageListenerContainer.doInvokeListener(AbstractMessageListenerContainer.java:506)
at org.springframework.jms.listener.AbstractMessageListenerContainer.invokeListener(AbstractMessageListenerContainer.java:463)
at org.springframework.jms.listener.AbstractMessageListenerContainer.doExecuteListener(AbstractMessageListenerContainer.java:435)
at org.springframework.jms.listener.AbstractPollingMessageListenerContainer.doReceiveAndExecute(AbstractPollingMessageListenerContainer.java:322)
at org.springframework.jms.listener.AbstractPollingMessageListenerContainer.receiveAndExecute(AbstractPollingMessageListenerContainer.java:240)
at org.springframework.jms.listener.DefaultMessageListenerContainer$AsyncMessageListenerInvoker.invokeListener(DefaultMessageListenerContainer.java:944)
at org.springframework.jms.listener.DefaultMessageListenerContainer$AsyncMessageListenerInvoker.run(DefaultMessageListenerContainer.java:868)
at java.lang.Thread.run(Thread.java:662)
Caused by: org.jboss.jms.exception.MessagingNetworkFailureException
at org.jboss.jms.client.delegate.DelegateSupport.handleThrowable(DelegateSupport.java:240)
at org.jboss.jms.client.delegate.ClientConnectionFactoryDelegate.org$jboss$jms$client$delegate$ClientConnectionFactoryDelegate$createConnectionDelegate$aop(ClientConnectionFactoryDelegate.java:198)
at org.jboss.jms.client.delegate.ClientConnectionFactoryDelegate$createConnectionDelegate_N3019492359065420858.invokeNext(ClientConnectionFactoryDelegate$createConnectionDelegate_N3019492359065420858.java)
at org.jboss.jms.client.container.StateCreationAspect.handleCreateConnectionDelegate(StateCreationAspect.java:80)
at org.jboss.aop.advice.org.jboss.jms.client.container.StateCreationAspect0.invoke(StateCreationAspect0.java)
at org.jboss.jms.client.delegate.ClientConnectionFactoryDelegate$createConnectionDelegate_N3019492359065420858.invokeNext(ClientConnectionFactoryDelegate$createConnectionDelegate_N3019492359065420858.java)
at org.jboss.jms.client.delegate.ClientConnectionFactoryDelegate.createConnectionDelegate(ClientConnectionFactoryDelegate.java)
at org.jboss.jms.client.JBossConnectionFactory.createConnectionInternal(JBossConnectionFactory.java:205)
at org.jboss.jms.client.JBossConnectionFactory.createConnection(JBossConnectionFactory.java:87)
at sun.reflect.GeneratedMethodAccessor18.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:310)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:198)
at $Proxy0.createConnection(Unknown Source)
at org.springframework.jms.connection.UserCredentialsConnectionFactoryAdapter.doCreateConnection(UserCredentialsConnectionFactoryAdapter.java:174)
at org.springframework.jms.connection.UserCredentialsConnectionFactoryAdapter.createConnection(UserCredentialsConnectionFactoryAdapter.java:149)
at org.springframework.jms.connection.SingleConnectionFactory.doCreateConnection(SingleConnectionFactory.java:316)
at org.springframework.jms.connection.SingleConnectionFactory.initConnection(SingleConnectionFactory.java:270)
at org.springframework.jms.connection.SingleConnectionFactory.createConnection(SingleConnectionFactory.java:215)
at org.springframework.jms.support.JmsAccessor.createConnection(JmsAccessor.java:184)
at org.springframework.jms.core.JmsTemplate.execute(JmsTemplate.java:461)
... 12 more
Caused by: org.jboss.remoting.CannotConnectException: Error setting up client lease upon performing connect.
at org.jboss.remoting.Client.connect(Client.java:1804)
at org.jboss.remoting.Client.connect(Client.java:652)
at org.jboss.jms.client.remoting.JMSRemotingConnection$1.run(JMSRemotingConnection.java:374)
at java.security.AccessController.doPrivileged(Native Method)
at org.jboss.jms.client.remoting.JMSRemotingConnection.start(JMSRemotingConnection.java:368)
at org.jboss.jms.client.delegate.ClientConnectionFactoryDelegate.org$jboss$jms$client$delegate$ClientConnectionFactoryDelegate$createConnectionDelegate$aop(ClientConnectionFactoryDelegate.java:165)
... 32 more
Caused by: java.lang.Exception: Error setting up client lease
at org.jboss.remoting.MicroRemoteClientInvoker.establishLease(MicroRemoteClientInvoker.java:508)
at org.jboss.remoting.Client.setupClientLease(Client.java:1912)
at org.jboss.remoting.Client.connect(Client.java:1800)
... 37 more
Caused by: org.jboss.remoting.CannotConnectException: Can not get connection to server. Problem establishing socket connection for InvokerLocator [bisocket://ams-dev-bo.swissbytes.ch:4457//?JBM_clientMaxPoolSize=200&clientLeasePeriod=10000&clientSocketClass=org.jboss.jms.client.remoting.ClientSocketWrapper&dataType=jms&failureDisconnectTimeout=0&marshaller=org.jboss.jms.wireformat.JMSWireFormat&socket.check_connection=false&stopLeaseOnFailure=true&timeout=0&unmarshaller=org.jboss.jms.wireformat.JMSWireFormat&useClientConnectionIdentity=true&validatorPingPeriod=10000&validatorPingTimeout=5000]
at org.jboss.remoting.transport.socket.MicroSocketClientInvoker.transport(MicroSocketClientInvoker.java:613)
at org.jboss.remoting.transport.bisocket.BisocketClientInvoker.transport(BisocketClientInvoker.java:458)
at org.jboss.remoting.MicroRemoteClientInvoker.invoke(MicroRemoteClientInvoker.java:141)
at org.jboss.remoting.MicroRemoteClientInvoker.establishLease(MicroRemoteClientInvoker.java:474)
... 39 more
Caused by: java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
at java.net.Socket.connect(Socket.java:529)
at org.jboss.remoting.transport.socket.SocketClientInvoker.createSocket(SocketClientInvoker.java:192)
at org.jboss.remoting.transport.bisocket.BisocketClientInvoker.createSocket(BisocketClientInvoker.java:465)
at org.jboss.remoting.transport.socket.MicroSocketClientInvoker.getConnection(MicroSocketClientInvoker.java:913)
at org.jboss.remoting.transport.socket.MicroSocketClientInvoker.transport(MicroSocketClientInvoker.java:602)
... 42 more
2012-05-16 13:22:57,031 [jmsContainer-1] WARN [org.springframework.jms.listener.DefaultMessageListenerContainer][handleListenerException] - Execution of JMS message listener failed
javax.jms.IllegalStateException: The object is closed
at org.jboss.jms.client.container.ClosedInterceptor.invoke(ClosedInterceptor.java:157)
at org.jboss.aop.advice.PerInstanceInterceptor.invoke(PerInstanceInterceptor.java:105)
at org.jboss.jms.client.delegate.ClientSessionDelegate$getTransacted_N1613179584734032131.invokeNext(ClientSessionDelegate$getTransacted_N1613179584734032131.java)
at org.jboss.jms.client.delegate.ClientSessionDelegate.getTransacted(ClientSessionDelegate.java)
at org.jboss.jms.client.JBossSession.getTransacted(JBossSession.java:154)
at org.springframework.jms.listener.AbstractMessageListenerContainer.rollbackOnExceptionIfNecessary(AbstractMessageListenerContainer.java:574)
at org.springframework.jms.listener.AbstractMessageListenerContainer.doExecuteListener(AbstractMessageListenerContainer.java:442)
at org.springframework.jms.listener.AbstractPollingMessageListenerContainer.doReceiveAndExecute(AbstractPollingMessageListenerContainer.java:322)
at org.springframework.jms.listener.AbstractPollingMessageListenerContainer.receiveAndExecute(AbstractPollingMessageListenerContainer.java:240)
at org.springframework.jms.listener.DefaultMessageListenerContainer$AsyncMessageListenerInvoker.invokeListener(DefaultMessageListenerContainer.java:944)
at org.springframework.jms.listener.DefaultMessageListenerContainer$AsyncMessageListenerInvoker.run(DefaultMessageListenerContainer.java:868)
at java.lang.Thread.run(Thread.java:662)
2012-05-16 13:22:57,072 [jmsContainer-1] WARN [org.jboss.remoting.Client][removeListener] - unable to remove remote callback handler: Can not get connection to server. Problem establishing socket connection for InvokerLocator [bisocket://ams-dev-bo.swissbytes.ch:4457//?JBM_clientMaxPoolSize=200&clientLeasePeriod=10000&clientSocketClass=org.jboss.jms.client.remoting.ClientSocketWrapper&dataType=jms&failureDisconnectTimeout=0&marshaller=org.jboss.jms.wireformat.JMSWireFormat&socket.check_connection=false&stopLeaseOnFailure=true&timeout=0&unmarshaller=org.jboss.jms.wireformat.JMSWireFormat&useClientConnectionIdentity=true&validatorPingPeriod=10000&validatorPingTimeout=5000]
2012-05-16 13:23:35,981 [org.springframework.scheduling.timer.TimerFactoryBean#0] DEBUG [ch.swissbytes.cipadapter.services.tasks.CheckQueueListenerStatus][run] - Checking queueListener status
错误源于此方法：
private void initDatabaseProperties(final Session session) {
logger.info("Initializing database custom properties.");
properties.getProperty(CommonConstants.CIP_DATE_FORMAT_PROP);
final String dateFormat = DateUtil.VIEW_DATE_FORMAT;
logger.info("Setting NLS_DATE_FORMAT to : " + dateFormat);
final String queryString = "ALTER SESSION SET NLS_DATE_FORMAT = '" + StringUtils.trim(dateFormat) + "'";
session.createSQLQuery(queryString).executeUpdate();
}