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Posted to dev@geronimo.apache.org by "Aaron Mulder (JIRA)" <de...@geronimo.apache.org> on 2006/02/02 16:48:04 UTC
[jira] Updated: (GERONIMO-1575) JMX service doesn't start up when
server hostname does not resolve correctly
[ http://issues.apache.org/jira/browse/GERONIMO-1575?page=all ]
Aaron Mulder updated GERONIMO-1575:
-----------------------------------
Component: core
Summary: JMX service doesn't start up when server hostname does not resolve correctly (was: JMX service doesn't start up when in the DHCP network)
Fix Version: 1.1
To work around this problem, change the JMX URLs in var/config/config.xml to bind to localhost only (not 0.0.0.0). For more information, see the recent thread on the mailing list "Start up Error" and also GERONIMO-1349
> JMX service doesn't start up when server hostname does not resolve correctly
> ----------------------------------------------------------------------------
>
> Key: GERONIMO-1575
> URL: http://issues.apache.org/jira/browse/GERONIMO-1575
> Project: Geronimo
> Type: Bug
> Components: core
> Versions: 1.0
> Environment: OS: Linux Fedora Core 3, Kernel 2.6.11-7 with SMP enabled (dual-core processor)
> Java: jdk 1.4.2_10
> Network: DHCP network
> Hardware: 3Ghz dual-core pentium 4, 1Gb of RAM.
> Reporter: Timotej Ecimovic
> Priority: Minor
> Fix For: 1.1
>
> This problem occurs ONLY when I am on the DHCP network. It does not happen when I'm off the network or on the static IP network.
> When I'm on the DHCP network (wired or wireless). I can't talk to JMX. Running: 'geronimo.sh stop' doesn't work as it says 'can't connect'.
> My startup geronimo.log shows:
> 08:26:57,700 ERROR [GBeanInstanceState] Error while starting; GBean is now in the FAILED state: objectName="geronimo.server:J2EEApplication=null,J2E
> EModule=geronimo/j2ee-security/1.0/car,J2EEServer=geronimo,j2eeType=GBean,name=JMXService"
> java.io.IOException: javax.naming.CommunicationException [Root exception is java.rmi.ConnectIOException: Exception creating connection to: 192.168.8
> 1.141; nested exception is:
> java.net.NoRouteToHostException: No route to host]
> at mx4j.remote.resolver.rmi.Resolver.bindServer(Resolver.java:199)
> at javax.management.remote.rmi.RMIConnectorServer.start(RMIConnectorServer.java:152)
> at org.apache.geronimo.jmxremoting.JMXConnector.doStart(JMXConnector.java:122)
> at org.apache.geronimo.gbean.runtime.GBeanInstance.createInstance(GBeanInstance.java:936)
> at org.apache.geronimo.gbean.runtime.GBeanInstanceState.attemptFullStart(GBeanInstanceState.java:325)
> at org.apache.geronimo.gbean.runtime.GBeanInstanceState.start(GBeanInstanceState.java:110)
> at org.apache.geronimo.gbean.runtime.GBeanInstanceState.startRecursive(GBeanInstanceState.java:132)
> at org.apache.geronimo.gbean.runtime.GBeanInstance.startRecursive(GBeanInstance.java:537)
> at org.apache.geronimo.kernel.basic.BasicKernel.startRecursiveGBean(BasicKernel.java:208)
> at org.apache.geronimo.kernel.config.Configuration.startRecursiveGBeans(Configuration.java:315)
> at org.apache.geronimo.kernel.config.Configuration$$FastClassByCGLIB$$7f4b4a9b.invoke(<generated>)
> at net.sf.cglib.reflect.FastMethod.invoke(FastMethod.java:53)
> So for some or another reason, JMX server tries to use the DHCP hostname in some way, which does not make it happy.
> When this happen, I can run: arp -a, and in my ARP table I see an '<incomplete>' entry for my DHCP hostname which is the underlying problem.
> The workaround is to force your hostname to be localhost.localdomain or 127.0.0.1 or something like that. (run 'hostname localhost').
> Other workaround is to delete the DHCP hostname specified with your DHCP configuration.
> Do note that everything else works ok. I can deploy the EAR through the admin console for example. I can run it normally. But the JMX part does not start up, so I can't deploy the ant through ant target.
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