Daily Crash/AutoRestart: Troubleshooting (CF9 on Ubuntu 11 on EC2 M1.Small)

Report · Apr 13, 2012

Hello,

I have CF9 running on an Amazon M1.Small EC2 instance. The OS is Ubuntu 11. The instance has 1.7 GB memory and a single Xeon CPU.

Here is a tail of my /opt/coldfusion9/logs/cfserver.log (I've included the first 11 lines just to show that it appears nothing unusual was going on):

04/12 01:12:39 Information [jrpp-1079] - Starting HTTP request {URL='http://blog.[domain].com:80/mostrecent.php', method='post'}

04/12 01:12:39 Information [jrpp-1111] - HTTP request completed {Status Code=200 ,Time taken=11894 ms}

04/12 01:12:39 Information [jrpp-1187] - HTTP request completed {Status Code=200 ,Time taken=17524 ms}

04/12 01:12:39 Information [jrpp-1134] - HTTP request completed {Status Code=200 ,Time taken=11768 ms}

04/12 01:12:39 Information [jrpp-1134] - Starting HTTP request {URL='http://blog.[domain].com:80/mostrecent.php', method='post'}

04/12 01:12:39 Information [jrpp-1155] - HTTP request completed {Status Code=200 ,Time taken=12109 ms}

04/12 01:12:39 Information [jrpp-1155] - Starting HTTP request {URL='http://blog.[domain].com:80/mostrecent.php', method='post'}

04/12 01:12:39 Information [jrpp-1154] - HTTP request completed {Status Code=200 ,Time taken=12181 ms}

04/12 01:12:41 Information [jrpp-1199] - HTTP request completed {Status Code=200 ,Time taken=13582 ms}

04/12 01:12:42 Information [jrpp-1206] - HTTP request completed {Status Code=200 ,Time taken=14211 ms}

04/12 01:12:42 Information [jrpp-1122] - HTTP request completed {Status Code=200 ,Time taken=14669 ms}

And then, out of the blue I get a WebSitePulse alert and tail my log and it says it's restarting. Well, that's nice...hmmm.

autorestart: Restarting process

Starting Macromedia JRun 4.0 (Build 108858), coldfusion server

04/12 01:16:13 warning Unable to open /opt/coldfusion9/runtime/lib/license.properties

04/12 01:19:24 info JRun Naming Service listening on *:2932

04/12 01:22:35 error Connection refused to host: [external_ip]; nested exception is:

java.net.ConnectException: Connection timed out

[1]java.net.ConnectException: Connection timed out

at java.net.PlainSocketImpl.socketConnect(Native Method)

at java.net.PlainSocketImpl.doConnect(Unknown Source)

at java.net.PlainSocketImpl.connectToAddress(Unknown Source)

at java.net.PlainSocketImpl.connect(Unknown Source)

at java.net.SocksSocketImpl.connect(Unknown Source)

at java.net.Socket.connect(Unknown Source)

at java.net.Socket.<init>(Unknown Source)

at sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(Unknown Source)

at sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(Unknown Source)

at sun.rmi.transport.tcp.TCPEndpoint.newSocket(Unknown Source)

at sun.rmi.transport.tcp.TCPChannel.createConnection(Unknown Source)

at sun.rmi.transport.tcp.TCPChannel.newConnection(Unknown Source)

at sun.rmi.server.UnicastRef.invoke(Unknown Source)

at jrun.servlet.session.SessionReplicationService_Stub.getRemoteServerName(Unknown Source)

at jrun.servlet.session.SessionReplicationService.start(SessionReplicationService.java:53)

at jrun.servlet.ServletEngineService.createSessionReplicationService(ServletEngineService.java:130)

at jrun.servlet.ServletEngineService.start(ServletEngineService.java:112)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(Unknown Source)

at com.sun.jmx.mbeanserver.MBeanIntrospector.invokeM(Unknown Source)

at com.sun.jmx.mbeanserver.PerInterface.invoke(Unknown Source)

at com.sun.jmx.mbeanserver.MBeanSupport.invoke(Unknown Source)

at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(Unknown Source)

at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(Unknown Source)

at jrunx.kernel.ServiceAdapter.invokeMethod(ServiceAdapter.java:705)

at jrunx.kernel.JRunServiceDeployer.invokeOnServices(JRunServiceDeployer.java:460)

at jrunx.kernel.JRunServiceDeployer.startServices(JRunServiceDeployer.java:312)

at jrunx.kernel.JRunServiceDeployer.startLifecycle(JRunServiceDeployer.java:260)

at jrunx.kernel.JRunServiceDeployer.deployServices(JRunServiceDeployer.java:87)

at jrunx.kernel.DeploymentService.loadServices(DeploymentService.java:46)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(Unknown Source)

at com.sun.jmx.mbeanserver.MBeanIntrospector.invokeM(Unknown Source)

at com.sun.jmx.mbeanserver.PerInterface.invoke(Unknown Source)

at com.sun.jmx.mbeanserver.MBeanSupport.invoke(Unknown Source)

at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(Unknown Source)

at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(Unknown Source)

at jrunx.kernel.JRun.startServer(JRun.java:575)

at jrunx.kernel.JRun.<init>(JRun.java:493)

at jrunx.kernel.JRun$1.run(JRun.java:346)

at java.security.AccessController.doPrivileged(Native Method)

at jrunx.kernel.JRun.start(JRun.java:343)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at jrunx.kernel.JRun.invoke(JRun.java:180)

at jrunx.kernel.JRun.main(JRun.java:168)

[0]java.rmi.ConnectException: Connection refused to host: [external_ip]; nested exception is: