Hi, any insights into this anyone?
Thanks in advance.
---------- Forwarded message ----------
From: Juan Nin <jua...@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
