activemq-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Gary Tully <gary.tu...@gmail.com>
Subject Re: mKahaDB: "PageFile is not loaded" exception
Date Tue, 12 Mar 2013 20:52:10 GMT
that is a bug for sure. There was a related issue resolved in 5.8 -
https://issues.apache.org/jira/browse/AMQ-4220 and the fix has a nice test.
Maybe u can come up with a variant of that test case that can easily
reproduce. In any event. please raise an issue to track this.
see the test:
https://fisheye6.atlassian.com/browse/activemq/trunk/activemq-unit-tests/src/test/java/org/apache/activemq/bugs/AMQ4220Test.java?hb=true


On 12 March 2013 15:42, Juan Nin <juanin@gmail.com> wrote:

> Hi, any insights into this anyone?
>
> Thanks in advance.
>
> ---------- Forwarded message ----------
> From: Juan Nin <juanin@gmail.com>
> Date: Fri, Mar 8, 2013 at 11:08 AM
> Subject: mKahaDB: "PageFile is not loaded" exception
> To: users@activemq.apache.org
>
>
> Hi!
>
> I'm testing mKahaDB under ActiveMQ 5.8.0, so as to have separate journals
> for queues with different behaviours.
> In the config I'm setting up 3 journals:
>
>     - one for "queue1.>" queues
>     - another one for "queue2.>" queues
>     - and a default one for the other queues
>
> Startup goes fine and each journal directory is created:
>
> $ ls -l /usr/local/apache-activemq-5.8.0/data/kahadb/
> total 0
> drwxr-xr-x  6 root  staff  204 Mar  8 10:27 0
> drwxr-xr-x  6 root  staff  204 Mar  8 10:27 queue#3a#2f#2fqueue1.#3e
> drwxr-xr-x  6 root  staff  204 Mar  8 10:27 queue#3a#2f#2fqueue2.#3e
> drwxr-xr-x  3 root  staff  102 Mar  8 10:27 txStore
>
>
> Log:
>
> 2013-03-08 10:27:11,171 | INFO  | Refreshing
> org.apache.activemq.xbean.XBeanBrokerFactory$1@205ddb6e: startup date [Fri
> Mar 08 10:27:11 UYST 2013]; root of context hierarchy |
> org.apache.activemq.xbean.XBeanBrokerFactory$1 | WrapperSimpleAppMain
> 2013-03-08 10:27:11,955 | INFO  |
>
> PListStore:[/usr/local/apache-activemq-5.8.0/bin/macosx/../../data/localhost/tmp_storage]
> started | org.apache.activemq.store.kahadb.plist.PListStoreImpl |
> WrapperSimpleAppMain
> 2013-03-08 10:27:12,042 | INFO  | Using Persistence Adapter:
>
> MultiKahaDBPersistenceAdapter[/usr/local/apache-activemq-5.8.0/bin/macosx/../../data/kahadb][KahaDBPersistenceAdapter[/usr/local/apache-activemq-5.8.0/bin/macosx/../../data/kahadb/queue#3a#2f#2fqueue1.#3e],
>
> KahaDBPersistenceAdapter[/usr/local/apache-activemq-5.8.0/bin/macosx/../../data/kahadb/queue#3a#2f#2fqueue2.#3e],
>
> KahaDBPersistenceAdapter[/usr/local/apache-activemq-5.8.0/bin/macosx/../../data/kahadb/0]]
> | org.apache.activemq.broker.BrokerService | WrapperSimpleAppMain
> 2013-03-08 10:27:12,045 | INFO  | JMX consoles can connect to
> service:jmx:rmi:///jndi/rmi://localhost:2011/jmxrmi |
> org.apache.activemq.broker.jmx.ManagementContext | JMX connector
> 2013-03-08 10:27:12,532 | INFO  | Apache ActiveMQ 5.8.0 (localhost,
> ID:myhostname.local-65211-1362745632411-0:1) is starting |
> org.apache.activemq.broker.BrokerService | WrapperSimpleAppMain
> 2013-03-08 10:27:12,533 | INFO  | pending local transactions: [] |
> org.apache.activemq.store.kahadb.MultiKahaDBTransactionStore |
> WrapperSimpleAppMain
> 2013-03-08 10:27:12,548 | INFO  | Listening for connections at:
> tcp://myhostname.local:61616 |
> org.apache.activemq.transport.TransportServerThreadSupport |
> WrapperSimpleAppMain
> 2013-03-08 10:27:12,548 | INFO  | Connector openwire Started |
> org.apache.activemq.broker.TransportConnector | WrapperSimpleAppMain
> 2013-03-08 10:27:12,551 | INFO  | Listening for connections at:
> stomp://myhostname.local:61613 |
> org.apache.activemq.transport.TransportServerThreadSupport |
> WrapperSimpleAppMain
> 2013-03-08 10:27:12,551 | INFO  | Connector stomp Started |
> org.apache.activemq.broker.TransportConnector | WrapperSimpleAppMain
> 2013-03-08 10:27:12,552 | INFO  | Apache ActiveMQ 5.8.0 (localhost,
> ID:myhostname.local-65211-1362745632411-0:1) started |
> org.apache.activemq.broker.BrokerService | WrapperSimpleAppMain
> 2013-03-08 10:27:12,552 | INFO  | For help or more information please see:
> http://activemq.apache.org | org.apache.activemq.broker.BrokerService |
> WrapperSimpleAppMain
> 2013-03-08 10:27:12,910 | INFO  | Web console type: embedded |
> org.apache.activemq.web.WebConsoleStarter | WrapperSimpleAppMain
> 2013-03-08 10:27:13,014 | INFO  | ActiveMQ WebConsole initialized. |
> org.apache.activemq.web.WebConsoleStarter | WrapperSimpleAppMain
> 2013-03-08 10:27:13,060 | INFO  | Initializing Spring FrameworkServlet
> 'dispatcher' | /admin | WrapperSimpleAppMain
> 2013-03-08 10:27:13,216 | INFO  | jolokia-agent: No access restrictor found
> at classpath:/jolokia-access.xml, access to all MBeans is allowed | /api |
> WrapperSimpleAppMain
>
>
> I'm using a simple PHP script, using Stomp of course, to produce messages.
> Submitting messages to each "type" of queue works fine, and I see each
> different journal being modified.
>
> I submitted messages to "queue1.test", "queue2.test" and "queue3.test".
>
> Now, if after that I delete let's say "queue2.test" via the ActiveMQ web
> console, the journal directory "queue#3a#2f#2fqueue2.#3e" is also deleted,
> and I see the following on the log:
>
> 2013-03-08 10:28:53,389 | INFO  | Stopping async queue tasks |
> org.apache.activemq.store.kahadb.KahaDBStore | qtp230367322-54
> 2013-03-08 10:28:53,389 | INFO  | Stopping async topic tasks |
> org.apache.activemq.store.kahadb.KahaDBStore | qtp230367322-54
> 2013-03-08 10:28:53,390 | INFO  | Stopped KahaDB |
> org.apache.activemq.store.kahadb.KahaDBStore | qtp230367322-54
>
>
> If then I try to submit messages to "queue2.test" it fails, directory is
> never created back, and I see the following on the log:
>
> 2013-03-08 10:29:17,903 | WARN  | Async error occurred:
> java.lang.IllegalStateException: PageFile is not loaded |
> org.apache.activemq.broker.TransportConnection.Service | ActiveMQ
> Transport: tcp:///0:0:0:0:0:0:0:1%0:65222@61613
> java.lang.IllegalStateException: PageFile is not loaded
> at
>
> org.apache.activemq.store.kahadb.disk.page.PageFile.assertLoaded(PageFile.java:809)
>  at
> org.apache.activemq.store.kahadb.disk.page.PageFile.tx(PageFile.java:303)
> at
>
> org.apache.activemq.store.kahadb.KahaDBStore$KahaDBMessageStore.getMessageCount(KahaDBStore.java:478)
>  at
>
> org.apache.activemq.store.ProxyMessageStore.getMessageCount(ProxyMessageStore.java:101)
> at
>
> org.apache.activemq.store.ProxyMessageStore.getMessageCount(ProxyMessageStore.java:101)
>  at org.apache.activemq.broker.region.Queue.initialize(Queue.java:376)
> at
>
> org.apache.activemq.broker.region.DestinationFactoryImpl.createDestination(DestinationFactoryImpl.java:87)
>  at
>
> org.apache.activemq.broker.region.AbstractRegion.createDestination(AbstractRegion.java:526)
> at
>
> org.apache.activemq.broker.jmx.ManagedQueueRegion.createDestination(ManagedQueueRegion.java:56)
>  at
>
> org.apache.activemq.broker.region.AbstractRegion.addDestination(AbstractRegion.java:136)
> at
>
> org.apache.activemq.broker.region.RegionBroker.addDestination(RegionBroker.java:277)
>  at
>
> org.apache.activemq.broker.BrokerFilter.addDestination(BrokerFilter.java:145)
> at
>
> org.apache.activemq.broker.BrokerFilter.addDestination(BrokerFilter.java:145)
>  at
>
> org.apache.activemq.broker.MutableBrokerFilter.addDestination(MutableBrokerFilter.java:151)
> at
> org.apache.activemq.broker.region.RegionBroker.send(RegionBroker.java:387)
>  at
>
> org.apache.activemq.broker.jmx.ManagedRegionBroker.send(ManagedRegionBroker.java:282)
> at
>
> org.apache.activemq.broker.CompositeDestinationBroker.send(CompositeDestinationBroker.java:96)
>  at
>
> org.apache.activemq.broker.TransactionBroker.send(TransactionBroker.java:317)
> at
>
> org.apache.activemq.broker.MutableBrokerFilter.send(MutableBrokerFilter.java:135)
>  at
>
> org.apache.activemq.broker.TransportConnection.processMessage(TransportConnection.java:499)
> at
> org.apache.activemq.command.ActiveMQMessage.visit(ActiveMQMessage.java:749)
>  at
>
> org.apache.activemq.broker.TransportConnection.service(TransportConnection.java:329)
> at
>
> org.apache.activemq.broker.TransportConnection$1.onCommand(TransportConnection.java:184)
>  at
>
> org.apache.activemq.transport.MutexTransport.onCommand(MutexTransport.java:45)
> at
>
> org.apache.activemq.transport.AbstractInactivityMonitor.onCommand(AbstractInactivityMonitor.java:288)
>  at
>
> org.apache.activemq.transport.stomp.StompTransportFilter.sendToActiveMQ(StompTransportFilter.java:84)
> at
>
> org.apache.activemq.transport.stomp.ProtocolConverter.sendToActiveMQ(ProtocolConverter.java:195)
>  at
>
> org.apache.activemq.transport.stomp.ProtocolConverter.onStompSend(ProtocolConverter.java:321)
> at
>
> org.apache.activemq.transport.stomp.ProtocolConverter.onStompCommand(ProtocolConverter.java:233)
>  at
>
> org.apache.activemq.transport.stomp.StompTransportFilter.onCommand(StompTransportFilter.java:73)
> at
>
> org.apache.activemq.transport.TransportSupport.doConsume(TransportSupport.java:83)
>  at
> org.apache.activemq.transport.tcp.TcpTransport.doRun(TcpTransport.java:214)
> at
> org.apache.activemq.transport.tcp.TcpTransport.run(TcpTransport.java:196)
>  at java.lang.Thread.run(Thread.java:680)
> 2013-03-08 10:29:17,905 | WARN  | Exception occurred processing:
> null: java.lang.IllegalStateException: PageFile is not loaded |
> org.apache.activemq.transport.stomp.ProtocolConverter | ActiveMQ Connection
> Dispatcher: tcp://0:0:0:0:0:0:0:1%0:65222
>
>
> Is this a bug, or am I missing anything?
> I've tested it under OSX 10.8.2 (Mountain Lion) and also under CentOS 5.8
> with the exact same behaviour.
>
> This is my activemq.xml:
>
>
> <beans
>   xmlns="http://www.springframework.org/schema/beans"
>   xmlns:amq="http://activemq.apache.org/schema/core"
>   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>   xsi:schemaLocation="http://www.springframework.org/schema/beans
> http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
>   http://activemq.apache.org/schema/core
> http://activemq.apache.org/schema/core/activemq-core.xsd">
>
>     <!-- Allows us to use system properties as variables in this
> configuration file -->
>     <bean
>
> class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
>         <property name="locations">
>
> <value>file:${activemq.base}/conf/credentials.properties</value>
>         </property>
>     </bean>
>
>     <broker xmlns="http://activemq.apache.org/schema/core"
> brokerName="localhost" dataDirectory="${activemq.base}/data"
> advisorySupport="false">
>
>        <destinationPolicy>
>             <policyMap>
>               <policyEntries>
>                 <!-- producerFlowControl off -->
>    <policyEntry queue=">" producerFlowControl="false"
> optimizedDispatch="true" memoryLimit="100mb" >
>   <deadLetterStrategy>
>                     <!-- Use the prefix 'DLQ.' for the destination name,
> and make the DLQ a queue rather than a topic -->
>                     <individualDeadLetterStrategy queuePrefix="DLQ."
> useQueueForQueueMessages="true" />
>                   </deadLetterStrategy>
>                 </policyEntry>
>               </policyEntries>
>             </policyMap>
>         </destinationPolicy>
>
>         <managementContext>
>             <managementContext connectorPort="2011"/>
>         </managementContext>
>
>
> <persistenceAdapter>
>             <mKahaDB directory="${activemq.base}/data/kahadb">
>                 <filteredPersistenceAdapters>
>                     <filteredKahaDB queue="queue1.>">
>                         <persistenceAdapter>
>                             <kahaDB />
>                         </persistenceAdapter>
>                     </filteredKahaDB>
>                     <filteredKahaDB queue="queue2.>">
>                         <persistenceAdapter>
>                             <kahaDB />
>                         </persistenceAdapter>
>                     </filteredKahaDB>
>                     <filteredKahaDB>
>                         <persistenceAdapter>
>                             <kahaDB />
>                         </persistenceAdapter>
>                     </filteredKahaDB>
>                 </filteredPersistenceAdapters>
>             </mKahaDB>
>         </persistenceAdapter>
>
>         <systemUsage>
>             <systemUsage>
>  <!-- maximum memory to be used by the broker -->
>                 <memoryUsage>
>                     <memoryUsage limit="512 mb"/>
>                 </memoryUsage>
> <!-- maximum disk store to be used for persistent messages  -->
>                 <storeUsage>
>                     <storeUsage limit="50 gb"/>
>                 </storeUsage>
> <!-- non persistent messages -->
>                 <tempUsage>
>                     <tempUsage limit="5 gb"/>
>                 </tempUsage>
>             </systemUsage>
>         </systemUsage>
>
>         <transportConnectors>
>             <transportConnector name="openwire" uri="tcp://0.0.0.0:61616
> "/>
>     <transportConnector name="stomp" uri="stomp://0.0.0.0:61613"/>
>         </transportConnectors>
>
>     </broker>
>     <import resource="jetty.xml"/>
>
> </beans>
>
>
> Thanks in advance.
>
> Juan
>



-- 
http://redhat.com
http://blog.garytully.com

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message