Package org.apache.activemq.usage

Examples of org.apache.activemq.usage.SystemUsage

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            });
        }
    }

    private void ensureSystemUsageHasStore() throws IOException {
        SystemUsage usage = getSystemUsage();
        if (usage.getStoreUsage().getStore() == null) {
            usage.getStoreUsage().setStore(getPersistenceAdapter());
        }
        if (usage.getTempUsage().getStore() == null) {
            usage.getTempUsage().setStore(getTempDataStore());
        }
    }
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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();
    }
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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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    }

    public SystemUsage getSystemUsage() {
        try {
            if (systemUsage == null) {
                systemUsage = new SystemUsage("Main", getPersistenceAdapter(), getTempDataStore());
                systemUsage.getMemoryUsage().setLimit(1024 * 1024 * 64); // Default
                                                                         // 64
                                                                         // Meg
                systemUsage.getTempUsage().setLimit(1024L * 1024 * 1024 * 100); // 10
                                                                                // 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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            }
        });

        executorService.shutdown();
        assertTrue("consumers executor finished on time", executorService.awaitTermination(5*60, TimeUnit.SECONDS));
        final SystemUsage usage = brokerService.getSystemUsage();
        assertTrue("Store is not hogged", Wait.waitFor(new Wait.Condition() {

            @Override
            public boolean isSatisified() throws Exception {
                long storeUsage = usage.getStoreUsage().getUsage();
                LOG.info("Store Usage: " + storeUsage);
                return storeUsage < 5 * maxFileLength;
            }
        }));
        assertTrue("no exceptions", exceptions.isEmpty());
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    @Test
    public void testAddRemoveAddIndexSize() throws Exception {
        brokerService = new BrokerService();
        brokerService.setUseJmx(false);
        SystemUsage usage = brokerService.getSystemUsage();
        usage.getMemoryUsage().setLimit(1024*150);
        String body = new String(new byte[1024]);
        Destination destination = new Queue(brokerService, new ActiveMQQueue("Q"), null, new DestinationStatistics(), null);

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

        LOG.info("start");
        final PageFile pageFile =  ((PListImpl)underTest.getDiskList()).getPageFile();
        LOG.info("page count: " +pageFile.getPageCount());
        LOG.info("free count: " + pageFile.getFreePageCount());
        LOG.info("content size: " +pageFile.getPageContentSize());

        final long initialPageCount =  pageFile.getPageCount();

        final int numMessages = 1000;

        for (int j=0; j<10; j++) {
            // ensure free pages are reused
            for (int i=0; i< numMessages; i++) {
                ActiveMQMessage mqMessage = new ActiveMQMessage();
                mqMessage.setStringProperty("body", body);
                mqMessage.setMessageId(new MessageId("1:2:3:" + i));
                mqMessage.setMemoryUsage(usage.getMemoryUsage());
                mqMessage.setRegionDestination(destination);
                underTest.addMessageLast(new IndirectMessageReference(mqMessage));
            }
            assertFalse("cursor is not full " + usage.getTempUsage(), underTest.isFull());

            underTest.reset();
            long receivedCount = 0;
            while(underTest.hasNext()) {
                MessageReference ref = underTest.next();
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            LOG.info("Success");


            // Check usage manager
            // System.out.print("Checking memory manager configurations... ");
            SystemUsage systemUsage = broker.getSystemUsage();
            assertTrue("Should have a SystemUsage", systemUsage != null);
            assertEquals("SystemUsage Config Error (MemoryUsage.limit)", 1024 * 1024 * 10, systemUsage.getMemoryUsage().getLimit());
            assertEquals("SystemUsage Config Error (MemoryUsage.percentUsageMinDelta)", 20, systemUsage.getMemoryUsage().getPercentUsageMinDelta());
            assertEquals("SystemUsage Config Error (TempUsage.limit)", 1024 * 1024 * 100, systemUsage.getTempUsage().getLimit());
            assertEquals("SystemUsage Config Error (StoreUsage.limit)", 1024 * 1024 * 1024, systemUsage.getStoreUsage().getLimit());
            assertEquals("SystemUsage Config Error (StoreUsage.name)", "foo", systemUsage.getStoreUsage().getName());

            assertNotNull(systemUsage.getStoreUsage().getStore());
            assertTrue(systemUsage.getStoreUsage().getStore() instanceof LevelDBPersistenceAdapter);

            LOG.info("Success");

        } finally {
            if (broker != null) {
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        BrokerService broker2 = brokers.get("Broker2").broker;
        applyMemoryLimitPolicy(broker2);
    }

    private void applyMemoryLimitPolicy(BrokerService broker) {
        final SystemUsage memoryManager = new SystemUsage();
        memoryManager.getMemoryUsage().setLimit(1024 * 50); // 50 MB
        broker.setSystemUsage(memoryManager);

        final List<PolicyEntry> policyEntries = new ArrayList<PolicyEntry>();
        final PolicyEntry entry = new PolicyEntry();
        entry.setQueue(">");
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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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