As for the store percent usage, take a look at https://issues.apache.org/activemq/browse/AMQ-2986. This should be fixed on the trunk.
Cheers -- Dejan Bosanac - http://twitter.com/dejanb Open Source Integration - http://fusesource.com/ ActiveMQ in Action - http://www.manning.com/snyder/ Blog - http://www.nighttale.net On Thu, Oct 21, 2010 at 2:58 AM, jns <shahj...@yahoo.com> wrote: > > All, > > I am fairly new to AMQ and am facing following issues:- > > 1) Store percent usage does not decrease. It goes upto 50% and then very > slowly comes down to about 9% and stays there even after producer has > stopped sending messages. It never reaches back to 0%. I found this issue > even after specifying cleanupInterval=30000. > > 2) Memory percent usage jumps to 60% when 3 producers are sending about 350K > events each - continuously. > > 3) I have explicitly specified amqPersistenceAdapter . In that case, would I > be getting default values for configuration attributes of AMQ store. Eg:- > cleanupInterval,archiveDataLogs? > I have a single consumer - that is stable and many producers (continuous as > well as random timed) > > Short version of activemq.xml looks like:- > > Seems xml format did not appear n previous post. This is short version of > activemq config file > > > <persistenceAdapter> > <amqPersistenceAdapter directory="activemq-data" > maxFileLength="30mb" /> > </persistenceAdapter> > > <destinationPolicy> > <policyMap> > <policyEntries> > > > <policyEntry > queue="xyz.channels>" > producerFlowControl="false" > memoryLimit="100mb" > > > <deadLetterStrategy> > <individualDeadLetterStrategy > processExpired="false" /> > </deadLetterStrategy> > </policyEntry> > > > <policyEntry > topic="topic1" > producerFlowControl="false" > > > <dispatchPolicy> > <strictOrderDispatchPolicy /> > </dispatchPolicy> > <subscriptionRecoveryPolicy> > <fixedSizedSubscriptionRecoveryPolicy > maximumSize="1000" /> > </subscriptionRecoveryPolicy> > </policyEntry> > > </policyEntries> > </policyMap> > </destinationPolicy> > > <!-- Use the following to configure how ActiveMQ is exposed in JMX > --> > <managementContext> > <managementContext > connectorPort="1099" > jmxDomainName="org.apache.activemq" > createConnector="true" /> > </managementContext> > > <!-- The maximum amount of space the broker will use before slowing > down producers --> > <systemUsage> > <systemUsage sendFailIfNoSpace="true"> > <memoryUsage> > <memoryUsage limit="350 mb" percentUsageMinDelta="20" /> > </memoryUsage> > <storeUsage> > <storeUsage limit="2 gb" name="foo"/> > </storeUsage> > <tempUsage> > <tempUsage limit="500 mb"/> > </tempUsage> > </systemUsage> > </systemUsage> > > <!-- The transport connectors ActiveMQ will listen to --> > <transportConnectors> > <transportConnector name="openwire" uri="tcp://0.0.0.0:61616"/> > <!-- Uncomment to enable SSL connections > <transportConnector name="ssl" uri="ssl://0.0.0.0:61617"/> > --> > </transportConnectors> > > </broker> > > I am kind of stuck on above issues for a long duration now and would really > appreciate any help on them. Thanks > > -- > View this message in context: > http://activemq.2283324.n4.nabble.com/Store-percent-usage-not-decreasing-activemq-xml-settings-tp3004868p3004868.html > Sent from the ActiveMQ - User mailing list archive at Nabble.com. >
