Package org.apache.activemq.usage

Examples of org.apache.activemq.usage.SystemUsage

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        brokerService.setBrokerName(brokerName);
        brokerService.setPersistent(false);
        brokerService.setUseJmx(true);

        final SystemUsage memoryManager = new SystemUsage();
        //memoryManager.getMemoryUsage().setLimit(10);
        brokerService.setSystemUsage(memoryManager);

        final List<PolicyEntry> policyEntries = new ArrayList<PolicyEntry>();
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                queueMessageStore, destinationStatistics, null);

        queueMessageStore.start();

        QueueStorePrefetch underTest = new QueueStorePrefetch(queue);
        SystemUsage systemUsage = new SystemUsage();
        // ensure memory limit is reached
        systemUsage.getMemoryUsage().setLimit(messageBytesSize * (count + 2));
        underTest.setSystemUsage(systemUsage);
        underTest.setEnableAudit(false);
        underTest.start();
        assertTrue("cache enabled", underTest.isUseCache() && underTest.isCacheEnabled());

        final ConnectionContext contextNotInTx = new ConnectionContext();
        for (int i = 0; i < count; i++) {
            ActiveMQTextMessage msg = getMessage(i);
            msg.setMemoryUsage(systemUsage.getMemoryUsage());

            queueMessageStore.addMessage(contextNotInTx, msg);
            underTest.addMessageLast(msg);
        }

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        tempUsage.setLimit(TEMP_USAGE);

        StoreUsage storeUsage = new StoreUsage();
        storeUsage.setLimit(STORE_USAGE);

        SystemUsage systemUsage = new SystemUsage();
        systemUsage.setMemoryUsage(memoryUsage);
        systemUsage.setTempUsage(tempUsage);
        systemUsage.setStoreUsage(storeUsage);
        answer.setSystemUsage(systemUsage);
    }
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    }

    private void createBrokerWithTempStoreLimit() throws Exception {
        brokerService = new BrokerService();
        brokerService.setUseJmx(false);
        SystemUsage usage = brokerService.getSystemUsage();
        usage.getTempUsage().setLimit(1025*1024*15);

        // put something in the temp store to on demand initialise it
        PList dud = brokerService.getTempDataStore().getPList("dud");
        dud.addFirst("A", new ByteSequence("A".getBytes()));
    }
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    }

    @Test
    public void testAddToEmptyCursorWhenTempStoreIsFull() throws Exception {
        createBrokerWithTempStoreLimit();
        SystemUsage usage = brokerService.getSystemUsage();
        assertTrue("temp store is full: %" + usage.getTempUsage().getPercentUsage(), usage.getTempUsage().isFull());

        underTest = new FilePendingMessageCursor(brokerService.getBroker(), "test", false);
        underTest.setSystemUsage(usage);

        // ok to add
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    protected void configureBroker(long memoryLimit, long systemLimit) throws Exception {
        broker.setDeleteAllMessagesOnStartup(true);
        broker.addConnector(bindAddress);
        broker.setPersistent(true);
       
        SystemUsage systemUsage = broker.getSystemUsage();
        systemUsage.setSendFailIfNoSpace(true);
        systemUsage.getMemoryUsage().setLimit(systemLimit);
       
        PolicyEntry policy = new PolicyEntry();
        policy.setProducerFlowControl(true);
        policy.setUseCache(true);
        PolicyMap pMap = new PolicyMap();
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        this.store = store;
        this.destination = destination;
        // let's copy the enabled property from the parent DestinationStatistics
        this.destinationStatistics.setEnabled(parentStats.isEnabled());
        this.destinationStatistics.setParent(parentStats);
        this.systemUsage = new SystemUsage(brokerService.getProducerSystemUsage(), destination.toString());
        this.memoryUsage = this.systemUsage.getMemoryUsage();
        this.memoryUsage.setUsagePortion(1.0f);
        this.regionBroker = brokerService.getRegionBroker();
        this.scheduler = brokerService.getBroker().getScheduler();
    }
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    public SystemUsage getSystemUsage() {
        try {
            if (systemUsage == null) {

                systemUsage = new SystemUsage("Main", getPersistenceAdapter(), getTempDataStore(), getJobSchedulerStore());
                systemUsage.setExecutor(getExecutor());
                systemUsage.getMemoryUsage().setLimit(1024 * 1024 * 64); // 64 MB
                systemUsage.getTempUsage().setLimit(1024L * 1024 * 1024 * 50); // 50 GB
                systemUsage.getStoreUsage().setLimit(1024L * 1024 * 1024 * 100); // 100 GB
                systemUsage.getJobSchedulerUsage().setLimit(1024L * 1024 * 1000 * 50); // 50 // Gb
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     * @throws IOException
     */
    public SystemUsage getConsumerSystemUsage() throws IOException {
        if (this.consumerSystemUsaage == null) {
            if (splitSystemUsageForProducersConsumers) {
                this.consumerSystemUsaage = new SystemUsage(getSystemUsage(), "Consumer");
                float portion = consumerSystemUsagePortion / 100f;
                this.consumerSystemUsaage.getMemoryUsage().setUsagePortion(portion);
                addService(this.consumerSystemUsaage);
            } else {
                consumerSystemUsaage = getSystemUsage();
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     * @throws IOException
     */
    public SystemUsage getProducerSystemUsage() throws IOException {
        if (producerSystemUsage == null) {
            if (splitSystemUsageForProducersConsumers) {
                producerSystemUsage = new SystemUsage(getSystemUsage(), "Producer");
                float portion = producerSystemUsagePortion / 100f;
                producerSystemUsage.getMemoryUsage().setUsagePortion(portion);
                addService(producerSystemUsage);
            } else {
                producerSystemUsage = getSystemUsage();
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Related Classes of org.apache.activemq.usage.SystemUsage

  • org.apache.activemq.AMQDeadlockTest3
  • org.apache.activemq.broker.BrokerService
  • org.apache.activemq.broker.jmx.HealthView
  • org.apache.activemq.broker.region.BaseDestination
  • org.apache.activemq.broker.region.cursors.FilePendingMessageCursorTest
  • org.apache.activemq.broker.region.cursors.FilePendingMessageCursorTestSupport
  • org.apache.activemq.broker.region.cursors.NegativeQueueTest
  • org.apache.activemq.broker.region.cursors.StoreBasedCursorTest
  • org.apache.activemq.broker.region.cursors.StoreQueueCursorNoDuplicateTest
  • org.apache.activemq.broker.region.cursors.StoreQueueCursorOrderTest
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