[jboss-user] [JBossCache] - javax.naming.NamingException: Context is read only

tegman do-not-reply at jboss.com
Fri Jan 12 03:13:22 EST 2007


I'm trying to create a PojoCache under Tomcat and I get "ERROR main org.jboss.cache.transaction.DummyTransactionManager - binding of DummyTransactionManager failed
javax.naming.NamingException: Context is read only" when I start my server. See trace, code, config below.

I'm on a development environment running XP64 and JDK5.0 and Tomcat 5.5

Have anyone had and solved this problem?


----------------------------------------- 

INFO main org.jboss.cache.PropertyConfigurator - Found existing property editor for org.w3c.dom.Element: org.jboss.util.propertyeditor.ElementEditor at 5c2a25
INFO main org.jboss.cache.PropertyConfigurator - attribute size: 14
INFO main org.jboss.cache.PropertyConfigurator - attribute size: 14
ERROR main org.jboss.cache.transaction.DummyTransactionManager - binding of DummyTransactionManager failed
javax.naming.NamingException: Context is read only
	at org.apache.naming.NamingContext.checkWritable(NamingContext.java:902)
	at org.apache.naming.NamingContext.bind(NamingContext.java:830)
	at org.apache.naming.NamingContext.bind(NamingContext.java:170)
	at org.apache.naming.NamingContext.bind(NamingContext.java:186)
	at org.apache.naming.SelectorContext.bind(SelectorContext.java:170)
	at javax.naming.InitialContext.bind(Unknown Source)
	at org.jboss.cache.transaction.DummyTransactionManager.getInstance(DummyTransactionManager.java:33)
	at org.jboss.cache.DummyTransactionManagerLookup.getTransactionManager(DummyTransactionManagerLookup.java:17)
	at org.jboss.cache.TreeCache._createService(TreeCache.java:1314)
	at org.jboss.cache.TreeCache.createService(TreeCache.java:1300)
	at org.jboss.system.ServiceMBeanSupport.jbossInternalCreate(ServiceMBeanSupport.java:245)
	at org.jboss.system.ServiceMBeanSupport.create(ServiceMBeanSupport.java:173)
	at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:265)
	at org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:181)
	at com.deucemedia.common.session.SessionHolder.initPojoCache(SessionHolder.java:78)
	at com.deucemedia.common.session.SessionHolder.readConfig(SessionHolder.java:127)
	at com.deucemedia.common.init.Initialize.readConfigurable(Initialize.java:200)
	at com.deucemedia.common.init.Initialize.readAllConfig(Initialize.java:154)
	at com.deucemedia.common.init.Initialize.(Initialize.java:125)
	at com.deucemedia.common.init.Initialize.(Initialize.java:70)
	at init.InitServlet.initialize(InitServlet.java:66)
	at init.InitServlet.(InitServlet.java:23)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
	at java.lang.reflect.Constructor.newInstance(Unknown Source)
	at java.lang.Class.newInstance0(Unknown Source)
	at java.lang.Class.newInstance(Unknown Source)
	at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1055)
	at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:932)
	at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3917)
	at org.apache.catalina.core.StandardContext.start(StandardContext.java:4201)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1013)
	at org.apache.catalina.core.StandardHost.start(StandardHost.java:718)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1013)
	at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442)
	at org.apache.catalina.core.StandardService.start(StandardService.java:450)
	at org.apache.catalina.core.StandardServer.start(StandardServer.java:709)
	at org.apache.catalina.startup.Catalina.start(Catalina.java:551)
	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 org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:294)
	at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:432)
ERROR main org.jboss.cache.transaction.DummyTransactionManager - binding of DummyTransactionManager failed
javax.naming.NamingException: Context is read only
	at org.apache.naming.NamingContext.checkWritable(NamingContext.java:902)
	at org.apache.naming.NamingContext.bind(NamingContext.java:830)
	at org.apache.naming.NamingContext.bind(NamingContext.java:170)
	at org.apache.naming.NamingContext.bind(NamingContext.java:186)
	at org.apache.naming.SelectorContext.bind(SelectorContext.java:170)
	at javax.naming.InitialContext.bind(Unknown Source)
	at org.jboss.cache.transaction.DummyTransactionManager.getInstance(DummyTransactionManager.java:33)
	at org.jboss.cache.DummyTransactionManagerLookup.getTransactionManager(DummyTransactionManagerLookup.java:17)
	at org.jboss.cache.TreeCache._createService(TreeCache.java:1314)
	at org.jboss.cache.TreeCache.createService(TreeCache.java:1300)
	at org.jboss.system.ServiceMBeanSupport.jbossInternalCreate(ServiceMBeanSupport.java:245)
	at org.jboss.system.ServiceMBeanSupport.create(ServiceMBeanSupport.java:173)
	at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:265)
	at org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:181)
	at com.deucemedia.common.session.SessionHolder.initPojoCache(SessionHolder.java:78)
	at com.deucemedia.common.session.SessionHolder.readConfig(SessionHolder.java:127)
	at com.deucemedia.common.init.Initialize.readConfigurable(Initialize.java:200)
	at com.deucemedia.common.init.Initialize.readAllConfig(Initialize.java:154)
	at com.deucemedia.common.init.Initialize.(Initialize.java:125)
	at com.deucemedia.common.init.Initialize.(Initialize.java:70)
	at init.InitServlet.initialize(InitServlet.java:66)
	at init.InitServlet.(InitServlet.java:23)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
	at java.lang.reflect.Constructor.newInstance(Unknown Source)
	at java.lang.Class.newInstance0(Unknown Source)
	at java.lang.Class.newInstance(Unknown Source)
	at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1055)
	at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:932)
	at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3917)
	at org.apache.catalina.core.StandardContext.start(StandardContext.java:4201)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1013)
	at org.apache.catalina.core.StandardHost.start(StandardHost.java:718)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1013)
	at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442)
	at org.apache.catalina.core.StandardService.start(StandardService.java:450)
	at org.apache.catalina.core.StandardServer.start(StandardServer.java:709)
	at org.apache.catalina.startup.Catalina.start(Catalina.java:551)
	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 org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:294)
	at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:432)

-----------------------------------------

private static PojoCache pc;

...

pc=new PojoCache();
PropertyConfigurator config=new PropertyConfigurator();
config.configure(pc,Initialize.getConfigPath()+"jboss-pojocache-service.xml");
pc.start();

-------------------------------- 

<?xml version="1.0" encoding="UTF-8"?>

<!-- ===================================================================== -->
<!--                                                                       -->
<!--  Sample TreeCache Service Configuration                               -->
<!--                                                                       -->
<!-- ===================================================================== -->



    


    <!-- ==================================================================== -->
    <!-- Defines TreeCache configuration                                      -->
    <!-- ==================================================================== -->

           
 
        jboss:service=Naming
        jboss:service=TransactionManager

        <!--
        Configure the TransactionManager
    -->
        org.jboss.cache.DummyTransactionManagerLookup

        <!--
            Isolation level : SERIALIZABLE
                              REPEATABLE_READ (default)
                              READ_COMMITTED
                              READ_UNCOMMITTED
                              NONE
        -->
        REPEATABLE_READ

        <!--
             Valid modes are LOCAL
                             REPL_ASYNC
                             REPL_SYNC
                             INVALIDATION_ASYNC
                             INVALIDATION_SYNC
        -->
        REPL_SYNC

        <!--
        Just used for async repl: use a replication queue
        -->
        false

        <!--
            Replication interval for replication queue (in ms)
        -->
        0

        <!--
            Max number of elements which trigger replication
        -->
        0

        <!-- Name of cluster. Needs to be the same for all clusters, in order
             to find each other
        -->
        TreeCache-Cluster

        <!-- JGroups protocol stack properties. Can also be a URL,
             e.g. file:/home/bela/default.xml
           
        -->

        
            
                <!-- UDP: if you have a multihomed machine,
                set the bind_addr attribute to the appropriate NIC IP address, e.g bind_addr="192.168.0.2"
                -->
                <!-- 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="228.1.2.3" mcast_port="48866"
                    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="true"/>
                <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" />-->
                <FD_SOCK/>
                <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="true" down_thread="true"/>
            
        


        <!--
         Whether or not to fetch state on joining a cluster
         NOTE this used to be called FetchStateOnStartup and has been renamed to be more descriptive.
        -->
        true

        <!--
            The max amount of time (in milliseconds) we wait until the
            initial state (ie. the contents of the cache) are retrieved from
            existing members in a clustered environment
        -->
        15000

        <!--
            Number of milliseconds to wait until all responses for a
            synchronous call have been received.
        -->
        15000

        <!-- Max number of milliseconds to wait for a lock acquisition -->
        10000

        <!-- Name of the eviction policy class. -->
        

       <!--
          Indicate whether to use region based marshalling or not. Set this to true if you are running under a scoped
          class loader, e.g., inside an application server. Default is "false".
       -->
        true
    


   <!--  Uncomment to get a graphical view of the TreeCache MBean above -->
   <!--   -->
   <!--      jboss.cache:service=TreeCache-->
   <!--      jboss.cache:service=TreeCache-->
   <!--   -->






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