Strange problem

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Strange problem

abosetti
Hi all

I am experiencing a strange problem. Every other time that I startup my tomcat server, I get the message
SEVERE: IOException while loading persisted sessions: java.io.WriteAbortedException: writing aborted; java.io.NotSerializableException: org.apache.activemq.ActiveMQMessageConsumer

In short, the first time I run my app, it works very well, all the topics and queues are working fine and message flow is at it should be. I shut down my application server (Tomcat or Weblogic) and when I restart it I get the above message and activemq doesn't seem to work propertly (no messages are sent or received).

I use spring 2.5.6, ActiveMQ v5.3.0. I have tried the just released 5.3.1 but it doesn't change anything.

I am sure that I have some configuration issues somewhere, but I cannot see. If you could point me in the right direction...

Thank you a million in advance.
Alex


My spring configuration is:
         <amq:broker useJmx="false" start="true" enableStatistics="false" persistent="true"  dedicatedTaskRunner="true" supportFailOver="false" useShutdownHook="true"
          brokerName="BrokerA" destroyApplicationContextOnStop="false" deleteAllMessagesOnStartup="true">
               
                 <amq:persistenceAdapter>
      <amq:amqPersistenceAdapter directory="/phx/broker/data" maxFileLength="32mb" syncOnWrite="true" />     
  </amq:persistenceAdapter>
               
                <amq:transportConnectors>
                        <amq:transportConnector uri="tcp://localhost:0" />
                </amq:transportConnectors>
               
        </amq:broker>
       
         
        <amq:connectionFactory id="jmsFactory" brokerURL="vm://BrokerA?create=false" />
       
        <bean class="org.springframework.jms.connection.CachingConnectionFactory" id="connectionFactory">
  <constructor-arg ref="jmsFactory"/>
  <property name="sessionCacheSize" value="100"/>
        </bean>   
       
<amq:topic id="topicTest" physicalName="topicTest" />



The full stack trace is:
23-Mar-2010 17:15:49 org.apache.catalina.session.StandardManager doLoad
SEVERE: IOException while loading persisted sessions: java.io.WriteAbortedException: writing aborted; java.io.NotSerializableException: org.apache.activemq.ActiveMQMessageConsumer
java.io.WriteAbortedException: writing aborted; java.io.NotSerializableException: org.apache.activemq.ActiveMQMessageConsumer
        at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1333)
        at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)
        at java.util.HashMap.readObject(HashMap.java:1029)
        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:597)
        at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:974)
        at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1849)
        at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753)
        at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)
        at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)
        at org.apache.catalina.session.StandardSession.readObject(StandardSession.java:1439)
        at org.apache.catalina.session.StandardSession.readObjectData(StandardSession.java:942)
        at org.apache.catalina.session.StandardManager.doLoad(StandardManager.java:394)
        at org.apache.catalina.session.StandardManager.load(StandardManager.java:321)
        at org.apache.catalina.session.StandardManager.start(StandardManager.java:637)
        at org.apache.catalina.core.ContainerBase.setManager(ContainerBase.java:438)
        at org.apache.catalina.core.StandardContext.start(StandardContext.java:4258)
        at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
        at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
        at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
        at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
        at org.apache.catalina.core.StandardService.start(StandardService.java:516)
        at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
        at org.apache.catalina.startup.Catalina.start(Catalina.java:566)
        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:597)
        at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
Caused by: java.io.NotSerializableException: org.apache.activemq.ActiveMQMessageConsumer
        at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1156)
        at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:326)
        at java.util.HashMap.writeObject(HashMap.java:1000)
        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:597)
        at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:945)
        at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1461)
        at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
        at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
        at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:326)
        at org.apache.catalina.session.StandardSession.writeObject(StandardSession.java:1515)
        at org.apache.catalina.session.StandardSession.writeObjectData(StandardSession.java:959)
        at org.apache.catalina.session.StandardManager.doUnload(StandardManager.java:517)
        at org.apache.catalina.session.StandardManager.unload(StandardManager.java:463)
        at org.apache.catalina.session.StandardManager.stop(StandardManager.java:667)
        at org.apache.catalina.core.StandardContext.stop(StandardContext.java:4499)
        at org.apache.catalina.core.ContainerBase.stop(ContainerBase.java:1098)
        at org.apache.catalina.core.ContainerBase.stop(ContainerBase.java:1098)
        at org.apache.catalina.core.StandardEngine.stop(StandardEngine.java:448)
        at org.apache.catalina.core.StandardService.stop(StandardService.java:584)
        at org.apache.catalina.core.StandardServer.stop(StandardServer.java:744)
        at org.apache.catalina.startup.Catalina.stop(Catalina.java:616)
        at org.apache.catalina.startup.Catalina.start(Catalina.java:591)
        ... 6 more
23-Mar-2010 17:15:49 org.apache.catalina.session.StandardManager start
SEVERE: Exception loading sessions from persistent storage
java.io.WriteAbortedException: writing aborted; java.io.NotSerializableException: org.apache.activemq.ActiveMQMessageConsumer
        at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1333)
        at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)
        at java.util.HashMap.readObject(HashMap.java:1029)
        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:597)
        at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:974)
        at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1849)
        at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753)
        at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)
        at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)
        at org.apache.catalina.session.StandardSession.readObject(StandardSession.java:1439)
        at org.apache.catalina.session.StandardSession.readObjectData(StandardSession.java:942)
        at org.apache.catalina.session.StandardManager.doLoad(StandardManager.java:394)
        at org.apache.catalina.session.StandardManager.load(StandardManager.java:321)
        at org.apache.catalina.session.StandardManager.start(StandardManager.java:637)
        at org.apache.catalina.core.ContainerBase.setManager(ContainerBase.java:438)
        at org.apache.catalina.core.StandardContext.start(StandardContext.java:4258)
        at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
        at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
        at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
        at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
        at org.apache.catalina.core.StandardService.start(StandardService.java:516)
        at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
        at org.apache.catalina.startup.Catalina.start(Catalina.java:566)
        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:597)
        at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
Caused by: java.io.NotSerializableException: org.apache.activemq.ActiveMQMessageConsumer
        at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1156)
        at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:326)
        at java.util.HashMap.writeObject(HashMap.java:1000)
        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:597)
        at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:945)
        at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1461)
        at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
        at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
        at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:326)
        at org.apache.catalina.session.StandardSession.writeObject(StandardSession.java:1515)
        at org.apache.catalina.session.StandardSession.writeObjectData(StandardSession.java:959)
        at org.apache.catalina.session.StandardManager.doUnload(StandardManager.java:517)
        at org.apache.catalina.session.StandardManager.unload(StandardManager.java:463)
        at org.apache.catalina.session.StandardManager.stop(StandardManager.java:667)
        at org.apache.catalina.core.StandardContext.stop(StandardContext.java:4499)
        at org.apache.catalina.core.ContainerBase.stop(ContainerBase.java:1098)
        at org.apache.catalina.core.ContainerBase.stop(ContainerBase.java:1098)
        at org.apache.catalina.core.StandardEngine.stop(StandardEngine.java:448)
        at org.apache.catalina.core.StandardService.stop(StandardService.java:584)
        at org.apache.catalina.core.StandardServer.stop(StandardServer.java:744)
        at org.apache.catalina.startup.Catalina.stop(Catalina.java:616)
        at org.apache.catalina.startup.Catalina.start(Catalina.java:591)
        ... 6 more


       

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Re: Strange problem

rajdavies
Hi Alex,

could you try with the KahaDB persistence adaptor ?

cheers,

Rob
On 23 Mar 2010, at 17:26, abosetti wrote:

>
> Hi all
>
> I am experiencing a strange problem. Every other time that I startup my
> tomcat server, I get the message
> SEVERE: IOException while loading persisted sessions:
> java.io.WriteAbortedException: writing aborted;
> java.io.NotSerializableException:
> org.apache.activemq.ActiveMQMessageConsumer
>
> In short, the first time I run my app, it works very well, all the topics
> and queues are working fine and message flow is at it should be. I shut down
> my application server (Tomcat or Weblogic) and when I restart it I get the
> above message and activemq doesn't seem to work propertly (no messages are
> sent or received).
>
> I use spring 2.5.6, ActiveMQ v5.3.0. I have tried the just released 5.3.1
> but it doesn't change anything.
>
> I am sure that I have some configuration issues somewhere, but I cannot see.
> If you could point me in the right direction...
>
> Thank you a million in advance.
> Alex
>
>
> My spring configuration is:
> <amq:broker useJmx="false" start="true" enableStatistics="false"
> persistent="true"  dedicatedTaskRunner="true" supportFailOver="false"
> useShutdownHook="true"
> brokerName="BrokerA" destroyApplicationContextOnStop="false"
> deleteAllMessagesOnStartup="true">
>
> <amq:persistenceAdapter>
>       <amq:amqPersistenceAdapter directory="/phx/broker/data"
> maxFileLength="32mb" syncOnWrite="true" />      
>   </amq:persistenceAdapter>
>
> <amq:transportConnectors>
> <amq:transportConnector uri="tcp://localhost:0" />
> </amq:transportConnectors>
>
> </amq:broker>
>
>
> <amq:connectionFactory id="jmsFactory"
> brokerURL="vm://BrokerA?create=false" />
>
> <bean class="org.springframework.jms.connection.CachingConnectionFactory"
> id="connectionFactory">
>   <constructor-arg ref="jmsFactory"/>
>   <property name="sessionCacheSize" value="100"/>
> </bean>    
>
> <amq:topic id="topicTest" physicalName="topicTest" />
>
>
>
> The full stack trace is:
> 23-Mar-2010 17:15:49 org.apache.catalina.session.StandardManager doLoad
> SEVERE: IOException while loading persisted sessions:
> java.io.WriteAbortedException: writing aborted;
> java.io.NotSerializableException:
> org.apache.activemq.ActiveMQMessageConsumer
> java.io.WriteAbortedException: writing aborted;
> java.io.NotSerializableException:
> org.apache.activemq.ActiveMQMessageConsumer
> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1333)
> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)
> at java.util.HashMap.readObject(HashMap.java:1029)
> 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:597)
> at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:974)
> at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1849)
> at
> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753)
> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)
> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)
> at
> org.apache.catalina.session.StandardSession.readObject(StandardSession.java:1439)
> at
> org.apache.catalina.session.StandardSession.readObjectData(StandardSession.java:942)
> at
> org.apache.catalina.session.StandardManager.doLoad(StandardManager.java:394)
> at
> org.apache.catalina.session.StandardManager.load(StandardManager.java:321)
> at
> org.apache.catalina.session.StandardManager.start(StandardManager.java:637)
> at
> org.apache.catalina.core.ContainerBase.setManager(ContainerBase.java:438)
> at
> org.apache.catalina.core.StandardContext.start(StandardContext.java:4258)
> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
> at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
> at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
> at org.apache.catalina.core.StandardService.start(StandardService.java:516)
> at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
> at org.apache.catalina.startup.Catalina.start(Catalina.java:566)
> 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:597)
> at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
> at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
> Caused by: java.io.NotSerializableException:
> org.apache.activemq.ActiveMQMessageConsumer
> at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1156)
> at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:326)
> at java.util.HashMap.writeObject(HashMap.java:1000)
> 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:597)
> at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:945)
> at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1461)
> at
> java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
> at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
> at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:326)
> at
> org.apache.catalina.session.StandardSession.writeObject(StandardSession.java:1515)
> at
> org.apache.catalina.session.StandardSession.writeObjectData(StandardSession.java:959)
> at
> org.apache.catalina.session.StandardManager.doUnload(StandardManager.java:517)
> at
> org.apache.catalina.session.StandardManager.unload(StandardManager.java:463)
> at
> org.apache.catalina.session.StandardManager.stop(StandardManager.java:667)
> at org.apache.catalina.core.StandardContext.stop(StandardContext.java:4499)
> at org.apache.catalina.core.ContainerBase.stop(ContainerBase.java:1098)
> at org.apache.catalina.core.ContainerBase.stop(ContainerBase.java:1098)
> at org.apache.catalina.core.StandardEngine.stop(StandardEngine.java:448)
> at org.apache.catalina.core.StandardService.stop(StandardService.java:584)
> at org.apache.catalina.core.StandardServer.stop(StandardServer.java:744)
> at org.apache.catalina.startup.Catalina.stop(Catalina.java:616)
> at org.apache.catalina.startup.Catalina.start(Catalina.java:591)
> ... 6 more
> 23-Mar-2010 17:15:49 org.apache.catalina.session.StandardManager start
> SEVERE: Exception loading sessions from persistent storage
> java.io.WriteAbortedException: writing aborted;
> java.io.NotSerializableException:
> org.apache.activemq.ActiveMQMessageConsumer
> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1333)
> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)
> at java.util.HashMap.readObject(HashMap.java:1029)
> 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:597)
> at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:974)
> at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1849)
> at
> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753)
> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)
> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)
> at
> org.apache.catalina.session.StandardSession.readObject(StandardSession.java:1439)
> at
> org.apache.catalina.session.StandardSession.readObjectData(StandardSession.java:942)
> at
> org.apache.catalina.session.StandardManager.doLoad(StandardManager.java:394)
> at
> org.apache.catalina.session.StandardManager.load(StandardManager.java:321)
> at
> org.apache.catalina.session.StandardManager.start(StandardManager.java:637)
> at
> org.apache.catalina.core.ContainerBase.setManager(ContainerBase.java:438)
> at
> org.apache.catalina.core.StandardContext.start(StandardContext.java:4258)
> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
> at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
> at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
> at org.apache.catalina.core.StandardService.start(StandardService.java:516)
> at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
> at org.apache.catalina.startup.Catalina.start(Catalina.java:566)
> 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:597)
> at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
> at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
> Caused by: java.io.NotSerializableException:
> org.apache.activemq.ActiveMQMessageConsumer
> at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1156)
> at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:326)
> at java.util.HashMap.writeObject(HashMap.java:1000)
> 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:597)
> at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:945)
> at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1461)
> at
> java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
> at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
> at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:326)
> at
> org.apache.catalina.session.StandardSession.writeObject(StandardSession.java:1515)
> at
> org.apache.catalina.session.StandardSession.writeObjectData(StandardSession.java:959)
> at
> org.apache.catalina.session.StandardManager.doUnload(StandardManager.java:517)
> at
> org.apache.catalina.session.StandardManager.unload(StandardManager.java:463)
> at
> org.apache.catalina.session.StandardManager.stop(StandardManager.java:667)
> at org.apache.catalina.core.StandardContext.stop(StandardContext.java:4499)
> at org.apache.catalina.core.ContainerBase.stop(ContainerBase.java:1098)
> at org.apache.catalina.core.ContainerBase.stop(ContainerBase.java:1098)
> at org.apache.catalina.core.StandardEngine.stop(StandardEngine.java:448)
> at org.apache.catalina.core.StandardService.stop(StandardService.java:584)
> at org.apache.catalina.core.StandardServer.stop(StandardServer.java:744)
> at org.apache.catalina.startup.Catalina.stop(Catalina.java:616)
> at org.apache.catalina.startup.Catalina.start(Catalina.java:591)
> ... 6 more
>
>
>
>
>
> --
> View this message in context: http://old.nabble.com/Strange-problem-tp28004237p28004237.html
> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>

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Re: Strange problem

abosetti
Hi Rob, thanks for the suggestion. I have tried the KahaDB adaptor, and it does endeed change the behaviour but I am still getting the same error message every other time I restart. The major difference is that now, despite the error message, everything seems to work :)

I forgot to mention something important earlier on, that may be important:
I am using the ajax listener. The configuration that I have in web.html is

<context-param>
                <param-name>org.apache.activemq.brokerURL</param-name>
                <param-value>vm://BrokerA?create=false</param-value>
        </context-param>
       
        <context-param>
        <param-name>org.apache.activemq.embeddedBroker</param-name>
        <param-value>true</param-value>     
    </context-param>
       
        <servlet>
                <servlet-name>AjaxServlet</servlet-name>
                <servlet-class>org.apache.activemq.web.AjaxServlet</servlet-class>
                  <load-on-startup>1</load-on-startup>
        </servlet>
       
        <servlet-mapping>
                <servlet-name>AjaxServlet</servlet-name>
                <url-pattern>/amq/*</url-pattern>
        </servlet-mapping>

May be it has something to do with this?
Alex


<quote author="rajdavies">
>Hi Alex,
>
>could you try with the KahaDB persistence adaptor ?

in reply to  
> Hi all
>
> I am experiencing a strange problem. Every other time that I startup my
> tomcat server, I get the message
> SEVERE: IOException while loading persisted sessions:
> java.io.WriteAbortedException: writing aborted;
> java.io.NotSerializableException:
> org.apache.activemq.ActiveMQMessageConsumer
>
> In short, the first time I run my app, it works very well, all the topics
> and queues are working fine and message flow is at it should be. I shut down
> my application server (Tomcat or Weblogic) and when I restart it I get the
> above message and activemq doesn't seem to work propertly (no messages are
> sent or received).
>
> I use spring 2.5.6, ActiveMQ v5.3.0. I have tried the just released 5.3.1
> but it doesn't change anything.
>
> I am sure that I have some configuration issues somewhere, but I cannot see.
> If you could point me in the right direction...
>
> Thank you a million in advance.
> Alex
>
>
> My spring configuration is:
> <amq:broker useJmx="false" start="true" enableStatistics="false"
> persistent="true"  dedicatedTaskRunner="true" supportFailOver="false"
> useShutdownHook="true"
> brokerName="BrokerA" destroyApplicationContextOnStop="false"
> deleteAllMessagesOnStartup="true">
>
> <amq:persistenceAdapter>
>       <amq:amqPersistenceAdapter directory="/phx/broker/data"
> maxFileLength="32mb" syncOnWrite="true" />      
>   </amq:persistenceAdapter>
>
> <amq:transportConnectors>
> <amq:transportConnector uri="tcp://localhost:0" />
> </amq:transportConnectors>
>
> </amq:broker>
>
>
> <amq:connectionFactory id="jmsFactory"
> brokerURL="vm://BrokerA?create=false" />
>
> <bean class="org.springframework.jms.connection.CachingConnectionFactory"
> id="connectionFactory">
>   <constructor-arg ref="jmsFactory"/>
>   <property name="sessionCacheSize" value="100"/>
> </bean>   
>
> <amq:topic id="topicTest" physicalName="topicTest" />
>
>
>
> The full stack trace is:
> 23-Mar-2010 17:15:49 org.apache.catalina.session.StandardManager doLoad
> SEVERE: IOException while loading persisted sessions:
> java.io.WriteAbortedException: writing aborted;
> java.io.NotSerializableException:
> org.apache.activemq.ActiveMQMessageConsumer
> java.io.WriteAbortedException: writing aborted;
> java.io.NotSerializableException:
> org.apache.activemq.ActiveMQMessageConsumer
> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1333)
> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)
> at java.util.HashMap.readObject(HashMap.java:1029)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at