Hi,
I'm using kahadb as storage. I have seen this several times, for both 5.3.0
and 5.3.1. If there are many messages in queues and ActiveMQ is not stopped
in a correct manner, such as server crash or reboot accidentally, then
ActiveMQ can not be started. I have to delete all files in data directory to
make it start-able. But this kind of operation causes data loss. Is there
anyway to fix that? Here is the log when it fails to start:
2010-03-23 21:28:19,187 | INFO | ActiveMQ 5.3.1 JMS Message Broker
(datacenter) is starting | org.apache.activemq.broker.BrokerService | main
2010-03-23 21:28:19,187 | INFO | For help or more information please see:
http://activemq.apache.org/ | org.apache.activemq.broker.BrokerService |
main
2010-03-23 21:28:19,937 | INFO | Kaha Store using data directory
D:\Application\apache-activemq-5.3.1\bin\..\data\datacenter\tmp_storage |
org.apache.activemq.kaha.impl.KahaStore | main
2010-03-23 21:28:21,687 | ERROR | Failed to start ActiveMQ JMS Message
Broker. Reason: java.lang.NullPointerException |
org.apache.activemq.broker.BrokerService | main
java.lang.NullPointerException
at
org.apache.kahadb.index.BTreeNode$BTreeIterator.findNextPage(BTreeNode.java:109)
at
org.apache.kahadb.index.BTreeNode$BTreeIterator.hasNext(BTreeNode.java:120)
at
org.apache.activemq.store.kahadb.KahaDBStore$KahaDBMessageStore$4.execute(KahaDBStore.java:222)
at org.apache.kahadb.page.Transaction.execute(Transaction.java:728)
at
org.apache.activemq.store.kahadb.KahaDBStore$KahaDBMessageStore.recover(KahaDBStore.java:219)
at org.apache.activemq.broker.region.Queue.initialize(Queue.java:251)
at
org.apache.activemq.broker.region.DestinationFactoryImpl.createDestination(DestinationFactoryImpl.java:83)
at
org.apache.activemq.broker.region.AbstractRegion.createDestination(AbstractRegion.java:464)
at
org.apache.activemq.broker.jmx.ManagedQueueRegion.createDestination(ManagedQueueRegion.java:56)
at
org.apache.activemq.broker.region.AbstractRegion.addDestination(AbstractRegion.java:120)
at
org.apache.activemq.broker.region.RegionBroker.addDestination(RegionBroker.java:268)
at
org.apache.activemq.broker.BrokerFilter.addDestination(BrokerFilter.java:142)
at
org.apache.activemq.broker.BrokerFilter.addDestination(BrokerFilter.java:142)
at
org.apache.activemq.advisory.AdvisoryBroker.addDestination(AdvisoryBroker.java:153)
at
org.apache.activemq.broker.BrokerFilter.addDestination(BrokerFilter.java:142)
at
org.apache.activemq.broker.MutableBrokerFilter.addDestination(MutableBrokerFilter.java:149)
at
org.apache.activemq.broker.region.AbstractRegion.start(AbstractRegion.java:94)
at
org.apache.activemq.broker.region.RegionBroker.start(RegionBroker.java:178)
at
org.apache.activemq.broker.jmx.ManagedRegionBroker.start(ManagedRegionBroker.java:100)
at
org.apache.activemq.broker.TransactionBroker.start(TransactionBroker.java:112)
at org.apache.activemq.broker.BrokerFilter.start(BrokerFilter.java:154)
at org.apache.activemq.broker.BrokerFilter.start(BrokerFilter.java:154)
at
org.apache.activemq.broker.BrokerService$3.start(BrokerService.java:1707)
at
org.apache.activemq.broker.BrokerService.start(BrokerService.java:469)
at
org.apache.activemq.xbean.XBeanBrokerService.afterPropertiesSet(XBeanBrokerService.java:85)
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.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeCustomInitMethod(AbstractAutowireCapableBeanFactory.java:1414)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1375)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1335)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:473)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(Native Method)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
at
org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:429)
at
org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:728)
at
org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:380)
at
org.apache.xbean.spring.context.ResourceXmlApplicationContext.<init>(ResourceXmlApplicationContext.java:64)
at
org.apache.xbean.spring.context.ResourceXmlApplicationContext.<init>(ResourceXmlApplicationContext.java:52)
at
org.apache.activemq.xbean.XBeanBrokerFactory.createApplicationContext(XBeanBrokerFactory.java:96)
at
org.apache.activemq.xbean.XBeanBrokerFactory.createBroker(XBeanBrokerFactory.java:52)
at
org.apache.activemq.broker.BrokerFactory.createBroker(BrokerFactory.java:71)
at
org.apache.activemq.broker.BrokerFactory.createBroker(BrokerFactory.java:54)
at
org.apache.activemq.console.command.StartCommand.startBroker(StartCommand.java:115)
at
org.apache.activemq.console.command.StartCommand.runTask(StartCommand.java:74)
at
org.apache.activemq.console.command.AbstractCommand.execute(AbstractCommand.java:57)
at
org.apache.activemq.console.command.ShellCommand.runTask(ShellCommand.java:136)
at
org.apache.activemq.console.command.AbstractCommand.execute(AbstractCommand.java:57)
at
org.apache.activemq.console.command.ShellCommand.main(ShellCommand.java:82)
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.activemq.console.Main.runTaskClass(Main.java:251)
at org.apache.activemq.console.Main.main(Main.java:107)
2010-03-23 21:28:21,781 | INFO | ActiveMQ Message Broker (datacenter, null)
is shutting down | org.apache.activemq.broker.BrokerService | main
2010-03-23 21:28:21,781 | INFO | Connector openwire Stopped |
org.apache.activemq.broker.TransportConnector | main
2010-03-23 21:28:22,843 | INFO | ActiveMQ JMS Message Broker (datacenter,
null) stopped | org.apache.activemq.broker.BrokerService | main
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