Hi,
I am currently trying to set up a replicated cache accross two jboss servers.
The cache is being used for hibernate.
I am getting an exception thrown from JGroups (which I believe should not be
thrown). The exception is:
| org.hibernate.cache.CacheException: ChannelException: java.lang.Exception:
exception caused by UDP.start(): java.lang.Exception: UDP.createSockets():
cannot list on any port in range 0-1
| at
org.hibernate.cache.TreeCacheProvider.start(TreeCacheProvider.java:58)
| at
org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:167)
| at
org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1055)
| at
org.springframework.orm.hibernate3.LocalSessionFactoryBean.newSessionFactory(LocalSessionFactoryBean.java:568)
| at
org.springframework.orm.hibernate3.LocalSessionFactoryBean.afterPropertiesSet(LocalSessionFactoryBean.java:503)
| at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1075)
| at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:349)
| at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:257)
| at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:222)
| at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:146)
| at
org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:285)
| at
org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:317)
| at
org.springframework.web.context.support.AbstractRefreshableWebApplicationContext.refresh(AbstractRefreshableWebApplicationContext.java:131)
| at
org.springframework.web.struts.ContextLoaderPlugIn.createWebApplicationContext(ContextLoaderPlugIn.java:352)
| at
org.springframework.web.struts.ContextLoaderPlugIn.initWebApplicationContext(ContextLoaderPlugIn.java:295)
| at
org.springframework.web.struts.ContextLoaderPlugIn.init(ContextLoaderPlugIn.java:224)
| at
org.apache.struts.action.ActionServlet.initModulePlugIns(ActionServlet.java:839)
| at
org.apache.struts.action.ActionServlet.init(ActionServlet.java:332)
| at javax.servlet.GenericServlet.init(GenericServlet.java:211)
| at
org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1091)
| at
org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:925)
| at
org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3857)
| at
org.apache.catalina.core.StandardContext.start(StandardContext.java:4118)
| at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759)
| at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739)
| at
org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524)
| 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.commons.modeler.BaseModelMBean.invoke(BaseModelMBean.java:503)
| at
org.jboss.mx.server.RawDynamicInvoker.invoke(RawDynamicInvoker.java:150)
| at
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
| at
org.apache.catalina.core.StandardContext.init(StandardContext.java:5005)
| 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.commons.modeler.BaseModelMBean.invoke(BaseModelMBean.java:503)
| at
org.jboss.mx.server.RawDynamicInvoker.invoke(RawDynamicInvoker.java:150)
| at
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
| at
org.jboss.web.tomcat.tc5.TomcatDeployer.performDeployInternal(TomcatDeployer.java:274)
| at
org.jboss.web.tomcat.tc5.TomcatDeployer.performDeploy(TomcatDeployer.java:91)
| at
org.jboss.web.AbstractWebDeployer.start(AbstractWebDeployer.java:357)
| at org.jboss.web.WebModule.startModule(WebModule.java:68)
| at org.jboss.web.WebModule.startService(WebModule.java:46)
| at
org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:272)
| at
org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:222)
| 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.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
| at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
| at
org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249)
| at
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
| at
org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:897)
| at $Proxy0.start(Unknown Source)
| at
org.jboss.system.ServiceController.start(ServiceController.java:418)
| at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
| at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at
org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
| at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
| at
org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249)
| at
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
| at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
| at $Proxy28.start(Unknown Source)
| at
org.jboss.web.AbstractWebContainer.start(AbstractWebContainer.java:394)
| at org.jboss.deployment.MainDeployer.start(MainDeployer.java:964)
| at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:775)
| at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:738)
| at sun.reflect.GeneratedMethodAccessor48.invoke(Unknown Source)
| at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at
org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
| at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
| at
org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:121)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
| at
org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:127)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
| at
org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249)
| at
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
| at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
| at $Proxy8.deploy(Unknown Source)
| at
org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:325)
| at
org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:483)
| at
org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:204)
| at
org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.loop(AbstractDeploymentScanner.java:215)
| at
org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.run(AbstractDeploymentScanner.java:194)
| Caused by: ChannelException: java.lang.Exception: exception caused by
UDP.start(): java.lang.Exception: UDP.createSockets(): cannot list on any port
in range 0-1
| at org.jgroups.JChannel.connect(JChannel.java:328)
| at org.jboss.cache.TreeCache.startService(TreeCache.java:1112)
| at
org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:272)
| at
org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:173)
| at
org.hibernate.cache.TreeCacheProvider.start(TreeCacheProvider.java:55)
| ... 91 more
|
This comes from the following line of code in UDP.java in the private
DatagramSocket createDatagramSocketWithBindPort() throws Exception method.
| // Cannot listen at all, throw an Exception
| if(rcv_port >= max_port + 1) { // +1 due to the increment above
| throw new Exception("UDP.createSockets(): cannot list on
any port in range " +
| bind_port + '-' + (bind_port + port_range));
| }
|
However this should not be called if the bind address is 0 (as implied by the
stack trace)
| if(bind_port > 0) {
| sock=createDatagramSocketWithBindPort();
| }
|
Both servers are running JBoss 4.0.2, both have the same war file deployed.
One deployment results in the above error, whereas the other deployment occurs
okay. Both servers are running identical operating systems.
The configuration from treecache.xml is:
| <server>
| <classpath codebase="./lib" archives="jboss-cache.jar, jgroups.jar"/>
|
| <mbean code="org.jboss.invocation.jrmp.server.JRMPProxyFactory"
name="localhost:service=proxyFactory,type=jrmp,target=factory">
| <attribute
name="InvokerName">jboss:service=invoker,type=jrmp</attribute>
| <attribute
name="TargetName">jboss.cache:service=TreeCache</attribute>
| <attribute name="JndiName">VicopCache</attribute>
| <attribute name="InvokeTargetMethod">true</attribute>
| <attribute
name="ExportedInterface">org.jboss.cache.TreeCacheMBean</attribute>
| <attribute name="ClientInterceptors">
| <iterceptors>
|
<interceptor>org.jboss.proxy.ClientMethodInterceptor</interceptor>
|
<interceptor>org.jboss.proxy.SecurityInterceptor</interceptor>
|
<interceptor>org.jboss.invocation.InvokerInterceptor</interceptor>
| </iterceptors>
| </attribute>
| <depends>jboss:service=invoker,type=jrmp</depends>
| <depends>jboss.cache:service=TreeCache</depends>
| <attribute name="IsolationLevel">REPEATABLE_READ</attribute>
| <attribute
name="TransactionManagerLookupClass">org.jboss.cache.JBossTransactionManagerLookup</attribute>
| <attribute name="ClusterName">VicopTestCluster</attribute>
| <attribute name="CacheMode">REPL_ASYNC</attribute>
| <attribute name="ClusterConfig">
| <config>
| <!-- UDP: if you have a multihomed machine,
| set the bind_addr attribute to the appropriate NIC IP
address -->
| <!-- UDP: On Windows machines, because of the media sense
feature
| being broken with multicast (even after disabling media
sense)
| set the loopback attribute to true -->
| <UDP mcast_addr="225.10.10.20"
mcast_port="45566"
| ip_ttl="64" ip_mcast="true"
| mcast_send_buf_size="150000" mcast_recv_buf_size="80000"
| ucast_send_buf_size="150000" ucast_recv_buf_size="80000"
| loopback="false"/>
| <PING timeout="2000" num_initial_members="3"
| up_thread="false" down_thread="false"/>
| <MERGE2 min_interval="10000" max_interval="20000"/>
| <FD shun="true" up_thread="true" down_thread="true"/>
| <VERIFY_SUSPECT timeout="1500"
| up_thread="false" down_thread="false"/>
| <pbcast.NAKACK gc_lag="50"
retransmit_timeout="600,1200,2400,4800"
| max_xmit_size="8192" up_thread="false"
down_thread="false"/>
| <UNICAST timeout="600,1200,2400" window_size="100"
min_threshold="10"
| down_thread="false"/>
| <pbcast.STABLE desired_avg_gossip="20000"
| up_thread="false" down_thread="false"/>
| <FRAG frag_size="8192"
| down_thread="false" up_thread="false"/>
| <pbcast.GMS join_timeout="5000" join_retry_timeout="2000"
| shun="true" print_local_addr="true"/>
| <pbcast.STATE_TRANSFER up_thread="false"
down_thread="false"/>
| </config>
| </attribute>
| </mbean>
| </server>
|
The hibernate configuration (from springframework) is:
| <property name="hibernateProperties">
| <props>
| <prop
key="hibernate.dialect">org.hibernate.dialect.FirebirdDialect</prop>
| <prop key="hibernate.show_sql">true</prop>
| <prop
key="hibernate.cache.provider_class">org.hibernate.cache.TreeCacheProvider</prop>
| <prop
key="hibernate.treecache.mbean.object_name">VicopCache</prop>
| <prop
key="hibernate.transaction.factory_class">org.hibernate.transaction.JTATransactionFactory</prop>
| <prop
key="hibernate.transaction.manager_lookup_class">org.hibernate.transaction.JBossTransactionManagerLookup</prop>
| </props>
| </property>
|
Port 45566 has been opened on shorewall for both servers.
Addtionally the MANIFEST.INF from jgroups.jar is:
| Main-Class: org.jgroups.demos.Draw
| Implementation-Title: JBoss [Zion]
| Specification-Vendor: JBoss (http://www.jboss.org/)
| Specification-Version: 4.0.2
| Implementation-Vendor-Id: http://www.jboss.org/
| Implementation-Version: 4.0.2 (build: CVSTag=JBoss_4_0_2 date=20050502
| 2023)
| Implementation-Vendor: JBoss Inc.
| Implementation-URL: http://www.jboss.org/
|
And this is the same on both servers.
I am very confused, any help would be greatly appreciated.
Kind regards,
James.
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