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From "Timothy Bish (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (AMQ-4316) Problem with duplicate message detection using ObjectMessage with equal object
Date Wed, 13 Mar 2013 18:00:16 GMT

     [ https://issues.apache.org/jira/browse/AMQ-4316?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Timothy Bish closed AMQ-4316.
-----------------------------

    Resolution: Incomplete

No test case or supporting information supplied.
                
> Problem with duplicate message detection using ObjectMessage with equal object
> ------------------------------------------------------------------------------
>
>                 Key: AMQ-4316
>                 URL: https://issues.apache.org/jira/browse/AMQ-4316
>             Project: ActiveMQ
>          Issue Type: Bug
>          Components: Broker, Message Store
>    Affects Versions: 5.8.0
>         Environment: Activemq 5.8.0, Kahadb store.
>            Reporter: Pether Sörling
>             Fix For: AGING_TO_DIE
>
>
> When sending any ObjectMessage that contain an equal object to was been sent before I
get from KahaDBStore : Duplicate message add attempt rejected.
> So even if the messageId and commandId is different the message is still detected as
a duplicate and ignored.
> A simple test would be to create two objectmessages with "session.createObjectMessage("ANY
OBJECT THAT is Equal")" and send to a queue. 
> Our code worked with version 5.7.0 and tested amq-store as well as KahaDbstore. 
> -- activemq config--
> <?xml version="1.0" encoding="UTF-8"?>
> <beans xmlns="http://www.springframework.org/schema/beans"
> 	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:aop="http://www.springframework.org/schema/aop"
> 	xmlns:context="http://www.springframework.org/schema/context"
> 	xmlns:amq="http://activemq.apache.org/schema/core" xmlns:jms="http://www.springframework.org/schema/jms"
> 	xmlns:tx="http://www.springframework.org/schema/tx"
> 	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
> 		http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
> 		http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd
> 		http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
> 		http://activemq.apache.org/schema/core http://activemq.apache.org/schema/core/activemq-core-5.4.1.xsd
> 		http://www.springframework.org/schema/jms  http://www.springframework.org/schema/jms/spring-jms-3.0.xsd">
> 	<!-- lets create an embedded ActiveMQ Broker -->
> 	<amq:broker brokerName="broker" id="broker" useJmx="true" useShutdownHook="false"
> 		persistent="true" enableStatistics="true">
> 		
> 		<!-- add network http://activemq.apache.org/networks-of-brokers.html -->
> 		
> 		 <amq:persistenceAdapter>
>       		<amq:kahaDB directory="activemq-data/broker/KahaDB" journalMaxFileLength="32mb"/>

>     	 </amq:persistenceAdapter>
> 		
> 		<amq:networkConnectors>
>       		<amq:networkConnector uri="${server.activemq.networkconnectors.uri}" />
>     	</amq:networkConnectors>
> 		
> 		<amq:destinationPolicy>
> 			<amq:policyMap>
> 				<amq:policyEntries>
> 					<amq:policyEntry queue=">" optimizedDispatch="true"
> 						lazyDispatch="false" producerFlowControl="false" memoryLimit="128 mb"
> 						strictOrderDispatch="true">
> 						<amq:dispatchPolicy>
> 							<amq:strictOrderDispatchPolicy />
> 						</amq:dispatchPolicy>
> 						<amq:messageGroupMapFactory>
> 							<amq:simpleMessageGroupMapFactory />
> 						</amq:messageGroupMapFactory>
> 						<amq:subscriptionRecoveryPolicy>
> 							<amq:timedSubscriptionRecoveryPolicy
> 								recoverDuration="360000" />
> 						</amq:subscriptionRecoveryPolicy>
> 					</amq:policyEntry>
> 				</amq:policyEntries>
> 			</amq:policyMap>
> 		</amq:destinationPolicy>
>      <amq:systemUsage>
>        <amq:systemUsage sendFailIfNoSpace="true" >
>          <amq:memoryUsage>
>            <amq:memoryUsage limit="256mb" />
>          </amq:memoryUsage>
>          <amq:storeUsage>
>            <amq:storeUsage limit="0" />
>          </amq:storeUsage>       
>          <amq:tempUsage>
>            <amq:tempUsage limit="4096mb" />
>          </amq:tempUsage>
>        </amq:systemUsage>
>      </amq:systemUsage>
>      
> 		<amq:transportConnectors>
> 			<!--<amq:transportConnector uri="tcp://localhost:0?jms.prefetchPolicy.all=50"
> 				/> -->
> 			<amq:transportConnector uri="vm://localhost:0" />
> 			<amq:transportConnector name="gwt-ajax" uri="tcp://0.0.0.0:${jms.port}"/>
> 		</amq:transportConnectors>
> 	</amq:broker>
> 	<amq:xaConnectionFactory id="jmsFactory"
> 		brokerURL="${server.activemq.jmsfactory.brokerURL}" />
> 	<!-- <bean id="connectionFactory" class="org.springframework.jms.connection.CachingConnectionFactory"
> 		depends-on="broker"> <constructor-arg ref="jmsFactory" /> <property name="sessionCacheSize"
> 		value="100" /> </bean> -->
> 	<bean id="connectionFactory" depends-on="broker"
> 		class="com.atomikos.jms.AtomikosConnectionFactoryBean" init-method="init"
> 		destroy-method="close">
> 		<property name="uniqueResourceName" value="borgenBackOfficeJmsConnectionFactory"
/>
> 		<property name="xaConnectionFactory" ref="jmsFactory" />
> 		<property name="maxPoolSize" value="96" />
> 		<property name="minPoolSize" value="4" />
> 	</bean>
> 	<bean id="lifecycleProcessor"
> 		class="org.springframework.context.support.DefaultLifecycleProcessor">
> 		<!-- timeout value in milliseconds -->
> 		<property name="timeoutPerShutdownPhase" value="1500" />
> 	</bean>
> </beans>
> --

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