Examples with AckDescribe org.apache.activemq.artemis.core.persistence.impl.journal.AckDescribe used on opensource projects

Example 1 with AckDescribe

use of org.apache.activemq.artemis.core.persistence.impl.journal.AckDescribe in project activemq-artemis by apache.

the class XmlDataExporter method removeAcked.

/**
 * Go back through the messages and message refs we found in the journal and remove the ones that have been acked.
 *
 * @param acks the list of ack records we got from the journal
 */
private void removeAcked(ArrayList<RecordInfo> acks) {
    for (RecordInfo info : acks) {
        AckDescribe ack = (AckDescribe) DescribeJournal.newObjectEncoding(info, null);
        HashMap<Long, ReferenceDescribe> referenceDescribeHashMap = messageRefs.get(info.id);
        referenceDescribeHashMap.remove(ack.refEncoding.queueID);
        if (referenceDescribeHashMap.size() == 0) {
            messages.remove(info.id);
            messageRefs.remove(info.id);
        }
    }
}

Example 2 with AckDescribe

use of org.apache.activemq.artemis.core.persistence.impl.journal.AckDescribe in project activemq-artemis by apache.

the class PagingTest method testDeleteQueueRestart.

@Test
public void testDeleteQueueRestart() throws Exception {
    clearDataRecreateServerDirs();
    // disable compact
    Configuration config = createDefaultInVMConfig().setJournalDirectory(getJournalDir()).setJournalSyncNonTransactional(false).setJournalCompactMinFiles(0);
    ActiveMQServer server = createServer(true, config, PagingTest.PAGE_SIZE, PagingTest.PAGE_MAX);
    server.start();
    final int numberOfMessages = 5000;
    locator = createInVMNonHALocator().setConsumerWindowSize(10 * 1024 * 1024).setBlockOnNonDurableSend(true).setBlockOnDurableSend(true).setBlockOnAcknowledge(true);
    SimpleString QUEUE2 = ADDRESS.concat("-2");
    ClientSessionFactory sf = locator.createSessionFactory();
    ClientSession session = sf.createSession(false, false, false);
    session.createQueue(PagingTest.ADDRESS, PagingTest.ADDRESS, null, true);
    session.createQueue(PagingTest.ADDRESS, QUEUE2, null, true);
    ClientProducer producer = session.createProducer(PagingTest.ADDRESS);
    // This is just to hold some messages as being delivered
    ClientConsumerInternal cons = (ClientConsumerInternal) session.createConsumer(ADDRESS);
    ClientConsumerInternal cons2 = (ClientConsumerInternal) session.createConsumer(QUEUE2);
    ClientMessage message = null;
    byte[] body = new byte[MESSAGE_SIZE];
    ByteBuffer bb = ByteBuffer.wrap(body);
    for (int j = 1; j <= MESSAGE_SIZE; j++) {
        bb.put(getSamplebyte(j));
    }
    for (int i = 0; i < numberOfMessages; i++) {
        message = session.createMessage(true);
        ActiveMQBuffer bodyLocal = message.getBodyBuffer();
        bodyLocal.writeBytes(body);
        producer.send(message);
        if (i % 1000 == 0) {
            session.commit();
        }
    }
    session.commit();
    producer.close();
    session.start();
    long timeout = System.currentTimeMillis() + 30000;
    // I want the buffer full to make sure there are pending messages on the server's side
    while (System.currentTimeMillis() < timeout && (cons.getBufferSize() < 1000 || cons2.getBufferSize() < 1000)) {
        System.out.println("cons1 buffer = " + cons.getBufferSize() + ", cons2 buffer = " + cons2.getBufferSize());
        Thread.sleep(100);
    }
    assertTrue(cons.getBufferSize() >= 1000);
    assertTrue(cons2.getBufferSize() >= 1000);
    session.close();
    Queue queue = server.locateQueue(QUEUE2);
    long deletedQueueID = queue.getID();
    server.destroyQueue(QUEUE2);
    sf.close();
    locator.close();
    locator = null;
    sf = null;
    server.stop();
    final HashMap<Integer, AtomicInteger> recordsType = countJournal(config);
    for (Map.Entry<Integer, AtomicInteger> entry : recordsType.entrySet()) {
        System.out.println(entry.getKey() + "=" + entry.getValue());
    }
    assertNull("The system is acking page records instead of just delete data", recordsType.get(new Integer(JournalRecordIds.ACKNOWLEDGE_CURSOR)));
    Pair<List<RecordInfo>, List<PreparedTransactionInfo>> journalData = loadMessageJournal(config);
    HashSet<Long> deletedQueueReferences = new HashSet<>();
    for (RecordInfo info : journalData.getA()) {
        if (info.getUserRecordType() == JournalRecordIds.ADD_REF) {
            DescribeJournal.ReferenceDescribe ref = (ReferenceDescribe) DescribeJournal.newObjectEncoding(info);
            if (ref.refEncoding.queueID == deletedQueueID) {
                deletedQueueReferences.add(new Long(info.id));
            }
        } else if (info.getUserRecordType() == JournalRecordIds.ACKNOWLEDGE_REF) {
            AckDescribe ref = (AckDescribe) DescribeJournal.newObjectEncoding(info);
            if (ref.refEncoding.queueID == deletedQueueID) {
                deletedQueueReferences.remove(new Long(info.id));
            }
        }
    }
    if (!deletedQueueReferences.isEmpty()) {
        for (Long value : deletedQueueReferences) {
            System.out.println("Deleted Queue still has a reference:" + value);
        }
        fail("Deleted queue still have references");
    }
    server.start();
    locator = createInVMNonHALocator();
    locator.setConsumerWindowSize(10 * 1024 * 1024);
    sf = locator.createSessionFactory();
    session = sf.createSession(false, false, false);
    cons = (ClientConsumerInternal) session.createConsumer(ADDRESS);
    session.start();
    for (int i = 0; i < numberOfMessages; i++) {
        message = cons.receive(5000);
        assertNotNull(message);
        message.acknowledge();
        if (i % 1000 == 0) {
            session.commit();
        }
    }
    session.commit();
    producer.close();
    session.close();
    queue = server.locateQueue(PagingTest.ADDRESS);
    assertEquals(0, getMessageCount(queue));
    timeout = System.currentTimeMillis() + 10000;
    while (timeout > System.currentTimeMillis() && queue.getPageSubscription().getPagingStore().isPaging()) {
        Thread.sleep(100);
    }
    assertFalse(queue.getPageSubscription().getPagingStore().isPaging());
    server.stop();
}