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Posted to users@activemq.apache.org by Jim Alateras <ji...@comware.com.au> on 2007/07/16 08:13:55 UTC

UnknownHostException on startup

I am starting to see the following exception when starting the XBeanBroker

Running 
au.com.observant.ringocore.dispatcher.service.BlobEntryDispatcherTest
16/07/2007 16:11:29 org.apache.activemq.util.IdGenerator <clinit>
WARNING: could not generate unique stub
java.net.UnknownHostException: MERCURY: MERCURY
         at java.net.InetAddress.getLocalHost(InetAddress.java:1308)
         at 
org.apache.activemq.util.IdGenerator.<clinit>(IdGenerator.java:51)
         at 
org.apache.activemq.broker.region.RegionBroker.<clinit>(RegionBroker.java:73)
         at 
org.apache.activemq.broker.BrokerService.createRegionBroker(BrokerService.java:1266)
         at 
org.apache.activemq.broker.BrokerService.createBroker(BrokerService.java:1209)
         at 
org.apache.activemq.broker.BrokerService.getBroker(BrokerService.java:508)
         at 
org.apache.activemq.broker.BrokerService.addConnector(BrokerService.java:163)
         at 
org.apache.activemq.broker.BrokerService.addConnector(BrokerService.java:153)
         at 
org.apache.activemq.broker.BrokerService.processHelperProperties(BrokerService.java:1035)
         at 
org.apache.activemq.broker.BrokerService.start(BrokerService.java:379)
         at 
org.apache.activemq.xbean.XBeanBrokerService.afterPropertiesSet(XBeanBrokerService.java:47)
         at 
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBea
nFactory.java:1058)
         at 
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactor
y.java:363)
         at 
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:226)
         at 
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:147)
         at 
org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.
java:275)
         at 
org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:318)
         at 
org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:81)
         at 
org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:66)
         at 
org.springframework.test.AbstractSpringContextTests.loadContextLocations(AbstractSpringContextTests.java:121)
         at 
org.springframework.test.AbstractDependencyInjectionSpringContextTests.loadContextLocations(AbstractDependencyInjectionSp
ringContextTests.java:161)
         at 
org.springframework.test.AbstractSpringContextTests.getContext(AbstractSpringContextTests.java:101)
         at 
org.springframework.test.AbstractDependencyInjectionSpringContextTests.setUp(AbstractDependencyInjectionSpringContextTest
s.java:129)
         at junit.framework.TestCase.runBare(TestCase.java:132)
         at junit.framework.TestResult$1.protect(TestResult.java:110)
         at junit.framework.TestResult.runProtected(TestResult.java:128)
         at junit.framework.TestResult.run(TestResult.java:113)
         at junit.framework.TestCase.run(TestCase.java:124)
         at junit.framework.TestSuite.runTest(TestSuite.java:232)
         at junit.framework.TestSuite.run(TestSuite.java:227)
         at 
org.junit.internal.runners.OldTestClassRunner.run(OldTestClassRunner.java:76)
         at 
org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:62)
         at 
org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.executeTestSet(AbstractDirectoryTestSuite.java:138)
         at 
org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.execute(AbstractDirectoryTestSuite.java:125)
         at org.apache.maven.surefire.Surefire.run(Surefire.java:132)
         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
         at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
         at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
         at java.lang.reflect.Method.invoke(Method.java:585)
         at 
org.apache.maven.surefire.booter.SurefireBooter.runSuitesInProcess(SurefireBooter.java:290)
         at 
org.apache.maven.surefire.booter.SurefireBooter.main(SurefireBooter.java:818)



This is the broker configuration i am using

     <bean id="broker" class="org.apache.activemq.xbean.XBeanBrokerService">
         <property name="persistenceAdapter">
             <ref local="memPersistenceAdaptor"/>
         </property>
         <property name="transportConnectorURIs">
             <list>
                 <value>vm://localhost</value>
             </list>
         </property>
         <property name="start" value="true"/>
         <property name="useJmx" value="true" />
     </bean>


This is on W2K box. Any idea why this would be happening?

Re: clarification between 4.2 and 5.0

Posted by Rob Davies <ra...@gmail.com>.
I think it should be asap! We need to vote on it though first

On Jul 24, 2007, at 4:42 AM, Jim Alateras wrote:

> Rob,
>
> Do you have a date for the 5.0 release?
>
> cheers
> </jima>
> Rob Davies wrote:
>> It was decided that because of the need to use JDK 5.0 - version  
>> 4.2 should be re-named as 5.0 - so no difference at all ;)
>> On Jul 17, 2007, at 2:19 PM, Jim Alateras wrote:
>>> I was just wondering whether the only difference between the two  
>>> versions was that the 5.0 was target for JDK 5.x.
>>>
>>> cheers
>>> </jima>
>

Re: clarification between 4.2 and 5.0

Posted by Jim Alateras <ji...@comware.com.au>.
Rob,

Do you have a date for the 5.0 release?

cheers
</jima>
Rob Davies wrote:
> It was decided that because of the need to use JDK 5.0 - version 4.2 
> should be re-named as 5.0 - so no difference at all ;)
> 
> On Jul 17, 2007, at 2:19 PM, Jim Alateras wrote:
> 
>> I was just wondering whether the only difference between the two 
>> versions was that the 5.0 was target for JDK 5.x.
>>
>> cheers
>> </jima>
> 
>

Re: clarification between 4.2 and 5.0

Posted by Rob Davies <ra...@gmail.com>.
It was decided that because of the need to use JDK 5.0 - version 4.2  
should be re-named as 5.0 - so no difference at all ;)

On Jul 17, 2007, at 2:19 PM, Jim Alateras wrote:

> I was just wondering whether the only difference between the two  
> versions was that the 5.0 was target for JDK 5.x.
>
> cheers
> </jima>

clarification between 4.2 and 5.0

Posted by Jim Alateras <ji...@comware.com.au>.
I was just wondering whether the only difference between the two 
versions was that the 5.0 was target for JDK 5.x.

cheers
</jima>

Re: UnknownHostException on startup

Posted by Jim Alateras <ji...@comware.com.au>.
Rob,

Thanks for the reply. It is pretty weird since it just started happening 
  . I've tried looking at the net for a resolution but currently no 
luck. It's not specific to activemq but more an issue with my w2k box. 
Something has changed on my system but i don't know what it is :-(.

cheers
</jima>

P.S. The machine name is Mercury and there is an entry in the windows 
equivalent /etc/hosts file.


Rob Davies wrote:
> Weird! The IdGenerator tries and establishes the InetAddress of the 
> localhost whilst building up a unique stub to use for id generation. 
> What is the name of the machine you are using ?
> On Jul 16, 2007, at 7:13 AM, Jim Alateras wrote:
> 
>> I am starting to see the following exception when starting the 
>> XBeanBroker
>>
>> Running 
>> au.com.observant.ringocore.dispatcher.service.BlobEntryDispatcherTest
>> 16/07/2007 16:11:29 org.apache.activemq.util.IdGenerator <clinit>
>> WARNING: could not generate unique stub
>> java.net.UnknownHostException: MERCURY: MERCURY
>>         at java.net.InetAddress.getLocalHost(InetAddress.java:1308)
>>         at 
>> org.apache.activemq.util.IdGenerator.<clinit>(IdGenerator.java:51)
>>         at 
>> org.apache.activemq.broker.region.RegionBroker.<clinit>(RegionBroker.java:73) 
>>
>>         at 
>> org.apache.activemq.broker.BrokerService.createRegionBroker(BrokerService.java:1266) 
>>
>>         at 
>> org.apache.activemq.broker.BrokerService.createBroker(BrokerService.java:1209) 
>>
>>         at 
>> org.apache.activemq.broker.BrokerService.getBroker(BrokerService.java:508) 
>>
>>         at 
>> org.apache.activemq.broker.BrokerService.addConnector(BrokerService.java:163) 
>>
>>         at 
>> org.apache.activemq.broker.BrokerService.addConnector(BrokerService.java:153) 
>>
>>         at 
>> org.apache.activemq.broker.BrokerService.processHelperProperties(BrokerService.java:1035) 
>>
>>         at 
>> org.apache.activemq.broker.BrokerService.start(BrokerService.java:379)
>>         at 
>> org.apache.activemq.xbean.XBeanBrokerService.afterPropertiesSet(XBeanBrokerService.java:47) 
>>
>>         at 
>> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBea 
>>
>> nFactory.java:1058)
>>         at 
>> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactor 
>>
>> y.java:363)
>>         at 
>> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:226) 
>>
>>         at 
>> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:147) 
>>
>>         at 
>> org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory. 
>>
>> java:275)
>>         at 
>> org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:318) 
>>
>>         at 
>> org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:81) 
>>
>>         at 
>> org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:66) 
>>
>>         at 
>> org.springframework.test.AbstractSpringContextTests.loadContextLocations(AbstractSpringContextTests.java:121) 
>>
>>         at 
>> org.springframework.test.AbstractDependencyInjectionSpringContextTests.loadContextLocations(AbstractDependencyInjectionSp 
>>
>> ringContextTests.java:161)
>>         at 
>> org.springframework.test.AbstractSpringContextTests.getContext(AbstractSpringContextTests.java:101) 
>>
>>         at 
>> org.springframework.test.AbstractDependencyInjectionSpringContextTests.setUp(AbstractDependencyInjectionSpringContextTest 
>>
>> s.java:129)
>>         at junit.framework.TestCase.runBare(TestCase.java:132)
>>         at junit.framework.TestResult$1.protect(TestResult.java:110)
>>         at junit.framework.TestResult.runProtected(TestResult.java:128)
>>         at junit.framework.TestResult.run(TestResult.java:113)
>>         at junit.framework.TestCase.run(TestCase.java:124)
>>         at junit.framework.TestSuite.runTest(TestSuite.java:232)
>>         at junit.framework.TestSuite.run(TestSuite.java:227)
>>         at 
>> org.junit.internal.runners.OldTestClassRunner.run(OldTestClassRunner.java:76) 
>>
>>         at 
>> org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:62) 
>>
>>         at 
>> org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.executeTestSet(AbstractDirectoryTestSuite.java:138) 
>>
>>         at 
>> org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.execute(AbstractDirectoryTestSuite.java:125) 
>>
>>         at org.apache.maven.surefire.Surefire.run(Surefire.java:132)
>>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>         at 
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 
>>
>>         at 
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 
>>
>>         at java.lang.reflect.Method.invoke(Method.java:585)
>>         at 
>> org.apache.maven.surefire.booter.SurefireBooter.runSuitesInProcess(SurefireBooter.java:290) 
>>
>>         at 
>> org.apache.maven.surefire.booter.SurefireBooter.main(SurefireBooter.java:818) 
>>
>>
>>
>>
>> This is the broker configuration i am using
>>
>>     <bean id="broker" 
>> class="org.apache.activemq.xbean.XBeanBrokerService">
>>         <property name="persistenceAdapter">
>>             <ref local="memPersistenceAdaptor"/>
>>         </property>
>>         <property name="transportConnectorURIs">
>>             <list>
>>                 <value>vm://localhost</value>
>>             </list>
>>         </property>
>>         <property name="start" value="true"/>
>>         <property name="useJmx" value="true" />
>>     </bean>
>>
>>
>> This is on W2K box. Any idea why this would be happening?
> 
>

Re: UnknownHostException on startup

Posted by Rob Davies <ra...@gmail.com>.
Weird! The IdGenerator tries and establishes the InetAddress of the  
localhost whilst building up a unique stub to use for id generation.  
What is the name of the machine you are using ?
On Jul 16, 2007, at 7:13 AM, Jim Alateras wrote:

> I am starting to see the following exception when starting the  
> XBeanBroker
>
> Running  
> au.com.observant.ringocore.dispatcher.service.BlobEntryDispatcherTest
> 16/07/2007 16:11:29 org.apache.activemq.util.IdGenerator <clinit>
> WARNING: could not generate unique stub
> java.net.UnknownHostException: MERCURY: MERCURY
>         at java.net.InetAddress.getLocalHost(InetAddress.java:1308)
>         at org.apache.activemq.util.IdGenerator.<clinit> 
> (IdGenerator.java:51)
>         at org.apache.activemq.broker.region.RegionBroker.<clinit> 
> (RegionBroker.java:73)
>         at  
> org.apache.activemq.broker.BrokerService.createRegionBroker 
> (BrokerService.java:1266)
>         at org.apache.activemq.broker.BrokerService.createBroker 
> (BrokerService.java:1209)
>         at org.apache.activemq.broker.BrokerService.getBroker 
> (BrokerService.java:508)
>         at org.apache.activemq.broker.BrokerService.addConnector 
> (BrokerService.java:163)
>         at org.apache.activemq.broker.BrokerService.addConnector 
> (BrokerService.java:153)
>         at  
> org.apache.activemq.broker.BrokerService.processHelperProperties 
> (BrokerService.java:1035)
>         at org.apache.activemq.broker.BrokerService.start 
> (BrokerService.java:379)
>         at  
> org.apache.activemq.xbean.XBeanBrokerService.afterPropertiesSet 
> (XBeanBrokerService.java:47)
>         at  
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanF 
> actory.invokeInitMethods(AbstractAutowireCapableBea
> nFactory.java:1058)
>         at  
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanF 
> actory.createBean(AbstractAutowireCapableBeanFactor
> y.java:363)
>         at  
> org.springframework.beans.factory.support.AbstractBeanFactory.getBean( 
> AbstractBeanFactory.java:226)
>         at  
> org.springframework.beans.factory.support.AbstractBeanFactory.getBean( 
> AbstractBeanFactory.java:147)
>         at  
> org.springframework.beans.factory.support.DefaultListableBeanFactory.p 
> reInstantiateSingletons(DefaultListableBeanFactory.
> java:275)
>         at  
> org.springframework.context.support.AbstractApplicationContext.refresh 
> (AbstractApplicationContext.java:318)
>         at  
> org.springframework.context.support.ClassPathXmlApplicationContext.<in 
> it>(ClassPathXmlApplicationContext.java:81)
>         at  
> org.springframework.context.support.ClassPathXmlApplicationContext.<in 
> it>(ClassPathXmlApplicationContext.java:66)
>         at  
> org.springframework.test.AbstractSpringContextTests.loadContextLocatio 
> ns(AbstractSpringContextTests.java:121)
>         at  
> org.springframework.test.AbstractDependencyInjectionSpringContextTests 
> .loadContextLocations(AbstractDependencyInjectionSp
> ringContextTests.java:161)
>         at  
> org.springframework.test.AbstractSpringContextTests.getContext 
> (AbstractSpringContextTests.java:101)
>         at  
> org.springframework.test.AbstractDependencyInjectionSpringContextTests 
> .setUp(AbstractDependencyInjectionSpringContextTest
> s.java:129)
>         at junit.framework.TestCase.runBare(TestCase.java:132)
>         at junit.framework.TestResult$1.protect(TestResult.java:110)
>         at junit.framework.TestResult.runProtected(TestResult.java: 
> 128)
>         at junit.framework.TestResult.run(TestResult.java:113)
>         at junit.framework.TestCase.run(TestCase.java:124)
>         at junit.framework.TestSuite.runTest(TestSuite.java:232)
>         at junit.framework.TestSuite.run(TestSuite.java:227)
>         at org.junit.internal.runners.OldTestClassRunner.run 
> (OldTestClassRunner.java:76)
>         at org.apache.maven.surefire.junit4.JUnit4TestSet.execute 
> (JUnit4TestSet.java:62)
>         at  
> org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.executeTest 
> Set(AbstractDirectoryTestSuite.java:138)
>         at  
> org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.execute 
> (AbstractDirectoryTestSuite.java:125)
>         at org.apache.maven.surefire.Surefire.run(Surefire.java:132)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at sun.reflect.NativeMethodAccessorImpl.invoke 
> (NativeMethodAccessorImpl.java:39)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke 
> (DelegatingMethodAccessorImpl.java:25)
>         at java.lang.reflect.Method.invoke(Method.java:585)
>         at  
> org.apache.maven.surefire.booter.SurefireBooter.runSuitesInProcess 
> (SurefireBooter.java:290)
>         at org.apache.maven.surefire.booter.SurefireBooter.main 
> (SurefireBooter.java:818)
>
>
>
> This is the broker configuration i am using
>
>     <bean id="broker"  
> class="org.apache.activemq.xbean.XBeanBrokerService">
>         <property name="persistenceAdapter">
>             <ref local="memPersistenceAdaptor"/>
>         </property>
>         <property name="transportConnectorURIs">
>             <list>
>                 <value>vm://localhost</value>
>             </list>
>         </property>
>         <property name="start" value="true"/>
>         <property name="useJmx" value="true" />
>     </bean>
>
>
> This is on W2K box. Any idea why this would be happening?