I get a lot of errors in activemq.log:
2016-06-11 22:23:50,616 | ERROR |
org.apache.activemq.broker.region.cursors.QueueStorePrefetch@queue_name,batchResetNeeded=false,size=2437,cacheEnabled=false,maxBatchSize:200,hasSpace:true,pendingCachedIds.size:0,lastSyncCachedId:null,lastSyncCachedId-seq:null,lastAsyncCachedId:null,lastAsyncCachedId-seq:null,store=permits:10000,sd=nextSeq:257467,lastRet:MessageOrderCursor:[def:255030,
low:0, high:0],pending:0 - Failed to fill batch |
org.apache.activemq.broker.region.cursors.AbstractStoreCursor | ActiveMQ
BrokerService[erased] Task-7598
java.lang.ClassCastException
2016-06-11 22:23:50,618 | ERROR |
org.apache.activemq.broker.region.cursors.QueueStorePrefetch@queue_name,batchResetNeeded=false,size=2437,cacheEnabled=false,maxBatchSize:200,hasSpace:true,pendingCachedIds.size:0,lastSyncCachedId:null,lastSyncCachedId-seq:null,lastAsyncCachedId:null,lastAsyncCachedId-seq:null,store=permits:10000,sd=nextSeq:257467,lastRet:MessageOrderCursor:[def:255030,
low:0, high:0],pending:0 - Failed to fill batch |
org.apache.activemq.broker.region.cursors.AbstractStoreCursor | ActiveMQ
BrokerService[erased] Task-7598
java.lang.RuntimeException: java.lang.ClassCastException
at
org.apache.activemq.broker.region.cursors.AbstractStoreCursor.fillBatch(AbstractStoreCursor.java:409)[activemq-broker-5.13.3.jar:5.13.3]
at
org.apache.activemq.broker.region.cursors.AbstractStoreCursor.reset(AbstractStoreCursor.java:149)[activemq-broker-5.13.3.jar:5.13.3]
at
org.apache.activemq.broker.region.cursors.StoreQueueCursor.reset(StoreQueueCursor.java:169)[activemq-broker-5.13.3.jar:5.13.3]
at
org.apache.activemq.broker.region.Queue.doPageInForDispatch(Queue.java:1947)[activemq-broker-5.13.3.jar:5.13.3]
at
org.apache.activemq.broker.region.Queue.pageInMessages(Queue.java:2172)[activemq-broker-5.13.3.jar:5.13.3]
at
org.apache.activemq.broker.region.Queue.iterate(Queue.java:1619)[activemq-broker-5.13.3.jar:5.13.3]
at
org.apache.activemq.thread.PooledTaskRunner.runTask(PooledTaskRunner.java:133)[activemq-client-5.13.3.jar:5.13.3]
at
org.apache.activemq.thread.PooledTaskRunner$1.run(PooledTaskRunner.java:48)[activemq-client-5.13.3.jar:5.13.3]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[:1.8.0_71]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[:1.8.0_71]
at java.lang.Thread.run(Thread.java:745)[:1.8.0_71]
2016-06-11 22:23:50,619 | ERROR | Failed to page in more queue messages |
org.apache.activemq.broker.region.Queue | ActiveMQ BrokerService[erased]
Task-7598
java.lang.RuntimeException: java.lang.RuntimeException:
java.lang.ClassCastException
at
org.apache.activemq.broker.region.cursors.AbstractStoreCursor.reset(AbstractStoreCursor.java:152)[activemq-broker-5.13.3.jar:5.13.3]
at
org.apache.activemq.broker.region.cursors.StoreQueueCursor.reset(StoreQueueCursor.java:169)[activemq-broker-5.13.3.jar:5.13.3]
at
org.apache.activemq.broker.region.Queue.doPageInForDispatch(Queue.java:1947)[activemq-broker-5.13.3.jar:5.13.3]
at
org.apache.activemq.broker.region.Queue.pageInMessages(Queue.java:2172)[activemq-broker-5.13.3.jar:5.13.3]
at
org.apache.activemq.broker.region.Queue.iterate(Queue.java:1619)[activemq-broker-5.13.3.jar:5.13.3]
at
org.apache.activemq.thread.PooledTaskRunner.runTask(PooledTaskRunner.java:133)[activemq-client-5.13.3.jar:5.13.3]
at
org.apache.activemq.thread.PooledTaskRunner$1.run(PooledTaskRunner.java:48)[activemq-client-5.13.3.jar:5.13.3]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[:1.8.0_71]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[:1.8.0_71]
at java.lang.Thread.run(Thread.java:745)[:1.8.0_71]
but I can not understand what exactly causes this errors.
ActiveMQ version: 5.13.3
Configuration master-slave with shared KahaDB on GlusterFS
My current activemq.xml:
<beans
xmlns="http://www.springframework.org/schema/beans";
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.xsd
http://activemq.apache.org/schema/core
http://activemq.apache.org/schema/core/activemq-core.xsd";>
<bean
class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="locations">
<value>file:${activemq.conf}/credentials.properties</value>
</property>
</bean>
<bean id="logQuery" class="io.fabric8.insight.log.log4j.Log4jLogQuery"
lazy-init="false" scope="singleton"
init-method="start" destroy-method="stop">
</bean>
<broker xmlns="http://activemq.apache.org/schema/core";
brokerName="erased" dataDirectory="/opt/activemq/data"
schedulerSupport="true" persistent="true">
<destinationPolicy>
<policyMap>
<policyEntries>
<policyEntry topic=">" >
<pendingMessageLimitStrategy>
<constantPendingMessageLimitStrategy limit="2000"/>
</pendingMessageLimitStrategy>
</policyEntry>
<policyEntry queue=">" prioritizedMessages="true"
useCache="false" expireMessagesPeriod="0" queuePrefetch="1" />
</policyEntries>
</policyMap>
</destinationPolicy>
<managementContext>
<managementContext createConnector="true"/>
</managementContext>
<persistenceAdapter>
<kahaDB directory="/opt/activemq/data/kahadb"/>
</persistenceAdapter>
<systemUsage>
<systemUsage>
<memoryUsage>
<memoryUsage percentOfJvmHeap="80" />
</memoryUsage>
<storeUsage>
<storeUsage limit="40 gb"/>
</storeUsage>
<tempUsage>
<tempUsage limit="10 gb"/>
</tempUsage>
</systemUsage>
</systemUsage>
<transportConnectors>
<transportConnector name="openwire"
uri="tcp://0.0.0.0:61616?maximumConnections=8000&wireFormat.maxFrameSize=104857600"/>
<transportConnector name="stomp+nio"
uri="stomp+nio://0.0.0.0:61613?maximumConnections=8000&wireFormat.maxFrameSize=104857600"/>
</transportConnectors>
<shutdownHooks>
<bean xmlns="http://www.springframework.org/schema/beans";
class="org.apache.activemq.hooks.SpringContextHook" />
</shutdownHooks>
</broker>
<import resource="jetty.xml"/>
</beans>
Can anyone help to find the cause of the problem?
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