/
ReplicationTest.java
1055 lines (811 loc) · 36.2 KB
/
ReplicationTest.java
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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.activemq.artemis.tests.integration.replication;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.ScheduledThreadPoolExecutor;
import java.util.concurrent.ThreadFactory;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.concurrent.atomic.AtomicInteger;
import org.apache.activemq.artemis.api.config.ActiveMQDefaultConfiguration;
import org.apache.activemq.artemis.api.core.ActiveMQBuffer;
import org.apache.activemq.artemis.api.core.ActiveMQBuffers;
import org.apache.activemq.artemis.api.core.ActiveMQException;
import org.apache.activemq.artemis.api.core.ActiveMQExceptionType;
import org.apache.activemq.artemis.api.core.ActiveMQNotConnectedException;
import org.apache.activemq.artemis.api.core.Interceptor;
import org.apache.activemq.artemis.api.core.QueueConfiguration;
import org.apache.activemq.artemis.api.core.SimpleString;
import org.apache.activemq.artemis.api.core.TransportConfiguration;
import org.apache.activemq.artemis.api.core.client.ClientConsumer;
import org.apache.activemq.artemis.api.core.client.ClientMessage;
import org.apache.activemq.artemis.api.core.client.ClientProducer;
import org.apache.activemq.artemis.api.core.client.ClientSession;
import org.apache.activemq.artemis.api.core.client.ClientSessionFactory;
import org.apache.activemq.artemis.api.core.client.ServerLocator;
import org.apache.activemq.artemis.core.config.ClusterConnectionConfiguration;
import org.apache.activemq.artemis.core.config.Configuration;
import org.apache.activemq.artemis.core.config.ha.SharedStoreSlavePolicyConfiguration;
import org.apache.activemq.artemis.core.io.IOCallback;
import org.apache.activemq.artemis.core.io.SequentialFileFactory;
import org.apache.activemq.artemis.core.journal.EncodingSupport;
import org.apache.activemq.artemis.core.journal.IOCompletion;
import org.apache.activemq.artemis.core.journal.Journal;
import org.apache.activemq.artemis.core.journal.JournalLoadInformation;
import org.apache.activemq.artemis.core.journal.JournalUpdateCallback;
import org.apache.activemq.artemis.core.journal.LoaderCallback;
import org.apache.activemq.artemis.core.journal.PreparedTransactionInfo;
import org.apache.activemq.artemis.core.journal.RecordInfo;
import org.apache.activemq.artemis.core.journal.TransactionFailureCallback;
import org.apache.activemq.artemis.core.journal.impl.JournalFile;
import org.apache.activemq.artemis.core.message.impl.CoreMessage;
import org.apache.activemq.artemis.core.paging.PagedMessage;
import org.apache.activemq.artemis.core.paging.PagingManager;
import org.apache.activemq.artemis.core.paging.PagingStore;
import org.apache.activemq.artemis.core.paging.impl.PagedMessageImpl;
import org.apache.activemq.artemis.core.paging.impl.PagingManagerImpl;
import org.apache.activemq.artemis.core.paging.impl.PagingStoreFactoryNIO;
import org.apache.activemq.artemis.core.persistence.OperationContext;
import org.apache.activemq.artemis.core.persistence.Persister;
import org.apache.activemq.artemis.core.persistence.StorageManager;
import org.apache.activemq.artemis.core.persistence.impl.journal.JournalStorageManager;
import org.apache.activemq.artemis.core.persistence.impl.journal.LargeServerMessageImpl;
import org.apache.activemq.artemis.core.persistence.impl.journal.OperationContextImpl;
import org.apache.activemq.artemis.core.protocol.core.CoreRemotingConnection;
import org.apache.activemq.artemis.core.protocol.core.Packet;
import org.apache.activemq.artemis.core.replication.ReplicatedJournal;
import org.apache.activemq.artemis.core.replication.ReplicationManager;
import org.apache.activemq.artemis.core.server.ActiveMQComponent;
import org.apache.activemq.artemis.core.server.ActiveMQServer;
import org.apache.activemq.artemis.core.server.LargeServerMessage;
import org.apache.activemq.artemis.core.server.cluster.ClusterController;
import org.apache.activemq.artemis.core.server.impl.ActiveMQServerImpl;
import org.apache.activemq.artemis.core.settings.HierarchicalRepository;
import org.apache.activemq.artemis.core.settings.impl.AddressSettings;
import org.apache.activemq.artemis.spi.core.protocol.RemotingConnection;
import org.apache.activemq.artemis.tests.util.ActiveMQTestBase;
import org.apache.activemq.artemis.tests.util.ReplicatedBackupUtils;
import org.apache.activemq.artemis.tests.util.TransportConfigurationUtils;
import org.apache.activemq.artemis.utils.ActiveMQThreadFactory;
import org.apache.activemq.artemis.utils.ExecutorFactory;
import org.apache.activemq.artemis.utils.actors.OrderedExecutorFactory;
import org.apache.activemq.artemis.utils.collections.SparseArrayLinkedList;
import org.apache.activemq.artemis.utils.critical.EmptyCriticalAnalyzer;
import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
public final class ReplicationTest extends ActiveMQTestBase {
private ThreadFactory tFactory;
private ExecutorService executor;
private ExecutorFactory factory;
private ScheduledExecutorService scheduledExecutor;
private ActiveMQServer backupServer;
/**
* This field is not always used.
*/
private ActiveMQServer liveServer;
private ServerLocator locator;
private ReplicationManager manager;
private static final SimpleString ADDRESS = new SimpleString("foobar123");
private void setupServer(boolean backup, String... interceptors) throws Exception {
this.setupServer(false, backup, null, interceptors);
}
private void setupServer(boolean useNetty,
boolean backup,
ExtraConfigurer extraConfig,
String... incomingInterceptors) throws Exception {
TransportConfiguration liveConnector = null;
TransportConfiguration liveAcceptor = null;
TransportConfiguration backupConnector = null;
TransportConfiguration backupAcceptor = null;
if (useNetty) {
liveConnector = TransportConfigurationUtils.getNettyConnector(true, 0);
liveAcceptor = TransportConfigurationUtils.getNettyAcceptor(true, 0);
backupConnector = TransportConfigurationUtils.getNettyConnector(false, 0);
backupAcceptor = TransportConfigurationUtils.getNettyAcceptor(false, 0);
} else {
liveConnector = TransportConfigurationUtils.getInVMConnector(true);
backupConnector = TransportConfigurationUtils.getInVMConnector(false);
backupAcceptor = TransportConfigurationUtils.getInVMAcceptor(false);
}
Configuration liveConfig = createDefaultInVMConfig();
Configuration backupConfig = createDefaultInVMConfig().setHAPolicyConfiguration(new SharedStoreSlavePolicyConfiguration()).setBindingsDirectory(getBindingsDir(0, true)).setJournalDirectory(getJournalDir(0, true)).setPagingDirectory(getPageDir(0, true)).setLargeMessagesDirectory(getLargeMessagesDir(0, true)).setIncomingInterceptorClassNames(incomingInterceptors.length > 0 ? Arrays.asList(incomingInterceptors) : new ArrayList<String>());
ReplicatedBackupUtils.configureReplicationPair(backupConfig, backupConnector, backupAcceptor, liveConfig, liveConnector, liveAcceptor);
if (extraConfig != null) {
extraConfig.config(liveConfig, backupConfig);
}
if (backup) {
liveServer = createServer(liveConfig);
liveServer.start();
waitForComponent(liveServer);
}
backupServer = createServer(backupConfig);
if (useNetty) {
locator = createNettyNonHALocator();
} else {
locator = createInVMNonHALocator();
}
backupServer.start();
if (backup) {
ActiveMQTestBase.waitForRemoteBackup(null, 5, true, backupServer);
}
int count = 0;
waitForReplication(count);
}
private void waitForReplication(int count) throws InterruptedException {
if (liveServer == null)
return;
while (liveServer.getReplicationManager() == null && count < 10) {
Thread.sleep(50);
count++;
}
}
private static void waitForComponent(ActiveMQComponent component) throws Exception {
waitForComponent(component, 3);
}
@Test
public void testBasicConnection() throws Exception {
setupServer(true);
waitForComponent(liveServer.getReplicationManager());
}
@Test
public void testConnectIntoNonBackup() throws Exception {
setupServer(false);
try {
ClientSessionFactory sf = createSessionFactory(locator);
manager = new ReplicationManager(null, (CoreRemotingConnection) sf.getConnection(), sf.getServerLocator().getCallTimeout(), sf.getServerLocator().getCallTimeout(), factory);
addActiveMQComponent(manager);
manager.start();
Assert.fail("Exception was expected");
} catch (ActiveMQNotConnectedException nce) {
// ok
} catch (ActiveMQException expected) {
fail("Invalid Exception type:" + expected.getType());
}
}
@Test
public void testSendPackets() throws Exception {
setupServer(true);
JournalStorageManager storage = getStorage();
manager = liveServer.getReplicationManager();
waitForComponent(manager);
Journal replicatedJournal = new ReplicatedJournal((byte) 1, new FakeJournal(), manager);
replicatedJournal.appendPrepareRecord(1, new FakeData(), false);
replicatedJournal.appendAddRecord(1, (byte) 1, new FakeData(), false);
replicatedJournal.appendUpdateRecord(1, (byte) 2, new FakeData(), false);
replicatedJournal.appendDeleteRecord(1, false);
replicatedJournal.appendAddRecordTransactional(2, 2, (byte) 1, new FakeData());
replicatedJournal.appendUpdateRecordTransactional(2, 2, (byte) 2, new FakeData());
replicatedJournal.appendCommitRecord(2, false);
replicatedJournal.appendDeleteRecordTransactional(3, 4, new FakeData());
replicatedJournal.appendPrepareRecord(3, new FakeData(), false);
replicatedJournal.appendRollbackRecord(3, false);
blockOnReplication(storage, manager);
Assert.assertTrue("Expecting no active tokens:" + manager.getActiveTokens(), manager.getActiveTokens().isEmpty());
CoreMessage msg = new CoreMessage().initBuffer(1024).setMessageID(1);
SimpleString dummy = new SimpleString("dummy");
msg.setAddress(dummy);
replicatedJournal.appendAddRecordTransactional(23, 24, (byte) 1, new FakeData());
PagedMessage pgmsg = new PagedMessageImpl(msg, new long[0]);
manager.pageWrite(pgmsg, 1);
manager.pageWrite(pgmsg, 2);
manager.pageWrite(pgmsg, 3);
manager.pageWrite(pgmsg, 4);
blockOnReplication(storage, manager);
PagingManager pagingManager = createPageManager(backupServer.getStorageManager(), backupServer.getConfiguration(), backupServer.getExecutorFactory(), backupServer.getAddressSettingsRepository());
PagingStore store = pagingManager.getPageStore(dummy);
store.start();
Assert.assertEquals(4, store.getNumberOfPages());
store.stop();
manager.pageDeleted(dummy, 1);
manager.pageDeleted(dummy, 2);
manager.pageDeleted(dummy, 3);
manager.pageDeleted(dummy, 4);
manager.pageDeleted(dummy, 5);
manager.pageDeleted(dummy, 6);
blockOnReplication(storage, manager);
CoreMessage serverMsg = new CoreMessage();
serverMsg.setMessageID(500);
serverMsg.setAddress(new SimpleString("tttt"));
ActiveMQBuffer buffer = ActiveMQBuffers.dynamicBuffer(100);
serverMsg.encodeHeadersAndProperties(buffer.byteBuf());
manager.largeMessageBegin(500);
manager.largeMessageWrite(500, new byte[1024]);
manager.largeMessageDelete(Long.valueOf(500), storage);
blockOnReplication(storage, manager);
store.start();
Assert.assertEquals(0, store.getNumberOfPages());
}
@Test
public void testSendPacketsWithFailure() throws Exception {
final int nMsg = 100;
final int stop = 37;
setupServer(true, TestInterceptor.class.getName());
manager = liveServer.getReplicationManager();
waitForComponent(manager);
ClientSessionFactory sf = createSessionFactory(locator);
final ClientSession session = sf.createSession();
final ClientSession session2 = sf.createSession();
session.createQueue(new QueueConfiguration(ADDRESS));
final ClientProducer producer = session.createProducer(ADDRESS);
session.start();
session2.start();
try {
final ClientConsumer consumer = session2.createConsumer(ADDRESS);
for (int i = 0; i < nMsg; i++) {
ClientMessage message = session.createMessage(true);
setBody(i, message);
message.putIntProperty("counter", i);
producer.send(message);
if (i == stop) {
// Now we start intercepting the communication with the backup
TestInterceptor.value.set(false);
}
ClientMessage msgRcvd = consumer.receive(1000);
Assert.assertNotNull("Message should exist!", msgRcvd);
assertMessageBody(i, msgRcvd);
Assert.assertEquals(i, msgRcvd.getIntProperty("counter").intValue());
msgRcvd.acknowledge();
}
} finally {
TestInterceptor.value.set(false);
if (!session.isClosed())
session.close();
if (!session2.isClosed())
session2.close();
}
}
@Test
public void testExceptionSettingActionBefore() throws Exception {
OperationContext ctx = OperationContextImpl.getContext(factory);
ctx.storeLineUp();
String msg = "I'm an exception";
ctx.onError(ActiveMQExceptionType.UNBLOCKED.getCode(), msg);
final AtomicInteger lastError = new AtomicInteger(0);
final List<String> msgsResult = new ArrayList<>();
final CountDownLatch latch = new CountDownLatch(1);
ctx.executeOnCompletion(new IOCallback() {
@Override
public void onError(final int errorCode, final String errorMessage) {
lastError.set(errorCode);
msgsResult.add(errorMessage);
latch.countDown();
}
@Override
public void done() {
}
});
Assert.assertTrue(latch.await(5, TimeUnit.SECONDS));
Assert.assertEquals(5, lastError.get());
Assert.assertEquals(1, msgsResult.size());
Assert.assertEquals(msg, msgsResult.get(0));
final CountDownLatch latch2 = new CountDownLatch(1);
// Adding the Task after the exception should still throw an exception
ctx.executeOnCompletion(new IOCallback() {
@Override
public void onError(final int errorCode, final String errorMessage) {
lastError.set(errorCode);
msgsResult.add(errorMessage);
latch2.countDown();
}
@Override
public void done() {
}
});
Assert.assertTrue(latch2.await(5, TimeUnit.SECONDS));
Assert.assertEquals(2, msgsResult.size());
Assert.assertEquals(msg, msgsResult.get(0));
Assert.assertEquals(msg, msgsResult.get(1));
final CountDownLatch latch3 = new CountDownLatch(1);
ctx.executeOnCompletion(new IOCallback() {
@Override
public void onError(final int errorCode, final String errorMessage) {
}
@Override
public void done() {
latch3.countDown();
}
});
Assert.assertTrue(latch2.await(5, TimeUnit.SECONDS));
}
@Test
public void testClusterConnectionConfigs() throws Exception {
final long ttlOverride = 123456789;
final long checkPeriodOverride = 987654321;
ExtraConfigurer configurer = new ExtraConfigurer() {
@Override
public void config(Configuration liveConfig, Configuration backupConfig) {
List<ClusterConnectionConfiguration> ccList = backupConfig.getClusterConfigurations();
assertTrue(ccList.size() > 0);
ClusterConnectionConfiguration cc = ccList.get(0);
cc.setConnectionTTL(ttlOverride);
cc.setClientFailureCheckPeriod(checkPeriodOverride);
}
};
this.setupServer(true, true, configurer);
assertTrue(backupServer instanceof ActiveMQServerImpl);
ClusterController controller = backupServer.getClusterManager().getClusterController();
ServerLocator replicationLocator = controller.getReplicationLocator();
assertNotNull(replicationLocator);
assertEquals(ttlOverride, replicationLocator.getConnectionTTL());
assertEquals(checkPeriodOverride, replicationLocator.getClientFailureCheckPeriod());
}
/**
* @return
* @throws Exception
*/
private JournalStorageManager getStorage() throws Exception {
return new JournalStorageManager(createDefaultInVMConfig(), EmptyCriticalAnalyzer.getInstance(), factory, factory);
}
/**
* @param manager1
*/
private void blockOnReplication(final StorageManager storage, final ReplicationManager manager1) throws Exception {
final CountDownLatch latch = new CountDownLatch(1);
storage.afterCompleteOperations(new IOCallback() {
@Override
public void onError(final int errorCode, final String errorMessage) {
}
@Override
public void done() {
latch.countDown();
}
});
Assert.assertTrue(latch.await(30, TimeUnit.SECONDS));
}
@Test
public void testNoActions() throws Exception {
setupServer(true);
StorageManager storage = getStorage();
manager = liveServer.getReplicationManager();
waitForComponent(manager);
Journal replicatedJournal = new ReplicatedJournal((byte) 1, new FakeJournal(), manager);
replicatedJournal.appendPrepareRecord(1, new FakeData(), false);
final CountDownLatch latch = new CountDownLatch(1);
storage.afterCompleteOperations(new IOCallback() {
@Override
public void onError(final int errorCode, final String errorMessage) {
}
@Override
public void done() {
latch.countDown();
}
});
Assert.assertTrue(latch.await(1, TimeUnit.SECONDS));
Assert.assertEquals("should be empty " + manager.getActiveTokens(), 0, manager.getActiveTokens().size());
}
@Test
public void testOrderOnNonPersistency() throws Exception {
setupServer(true);
final ArrayList<Integer> executions = new ArrayList<>();
StorageManager storage = getStorage();
manager = liveServer.getReplicationManager();
Journal replicatedJournal = new ReplicatedJournal((byte) 1, new FakeJournal(), manager);
int numberOfAdds = 200;
final CountDownLatch latch = new CountDownLatch(numberOfAdds);
OperationContext ctx = storage.getContext();
for (int i = 0; i < numberOfAdds; i++) {
final int nAdd = i;
if (i % 2 == 0) {
replicatedJournal.appendPrepareRecord(i, new FakeData(), false);
}
ctx.executeOnCompletion(new IOCallback() {
@Override
public void onError(final int errorCode, final String errorMessage) {
}
@Override
public void done() {
executions.add(nAdd);
latch.countDown();
}
});
}
Assert.assertTrue(latch.await(10, TimeUnit.SECONDS));
for (int i = 0; i < numberOfAdds; i++) {
Assert.assertEquals(i, executions.get(i).intValue());
}
Assert.assertEquals(0, manager.getActiveTokens().size());
}
@Test
public void testReplicationLargeMessageFileClose() throws Exception {
setupServer(true);
JournalStorageManager storage = getStorage();
manager = liveServer.getReplicationManager();
waitForComponent(manager);
CoreMessage msg = new CoreMessage().initBuffer(1024).setMessageID(1);
LargeServerMessage largeMsg = liveServer.getStorageManager().createLargeMessage(500, msg);
largeMsg.addBytes(new byte[1024]);
largeMsg.releaseResources(true, true);
blockOnReplication(storage, manager);
LargeServerMessageImpl message1 = (LargeServerMessageImpl) backupServer.getReplicationEndpoint().getLargeMessages().get(Long.valueOf(500));
Assert.assertNotNull(message1);
Assert.assertFalse(largeMsg.getAppendFile().isOpen());
Assert.assertFalse(message1.getAppendFile().isOpen());
}
class FakeData implements EncodingSupport {
@Override
public void decode(final ActiveMQBuffer buffer) {
}
@Override
public void encode(final ActiveMQBuffer buffer) {
buffer.writeBytes(new byte[5]);
}
@Override
public int getEncodeSize() {
return 5;
}
}
@Override
@Before
public void setUp() throws Exception {
super.setUp();
tFactory = new ActiveMQThreadFactory("ActiveMQ-ReplicationTest", false, this.getClass().getClassLoader());
executor = Executors.newCachedThreadPool(tFactory);
scheduledExecutor = new ScheduledThreadPoolExecutor(10, tFactory);
factory = new OrderedExecutorFactory(executor);
}
/**
* We need to shutdown the executors before calling {@link super#tearDown()} (which will check
* for leaking threads). Due to that, we need to close/stop all components here.
*/
@Override
@After
public void tearDown() throws Exception {
stopComponent(manager);
manager = null;
closeServerLocator(locator);
stopComponent(backupServer);
backupServer = null;
stopComponent(liveServer);
liveServer = null;
executor.shutdownNow();
scheduledExecutor.shutdownNow();
tFactory = null;
scheduledExecutor = null;
super.tearDown();
}
protected PagingManager createPageManager(final StorageManager storageManager,
final Configuration configuration,
final ExecutorFactory executorFactory,
final HierarchicalRepository<AddressSettings> addressSettingsRepository) throws Exception {
PagingManager paging = new PagingManagerImpl(new PagingStoreFactoryNIO(storageManager, configuration.getPagingLocation(), 1000, null, executorFactory, false, null), addressSettingsRepository, configuration.getManagementAddress());
paging.start();
return paging;
}
// Private -------------------------------------------------------
// Inner classes -------------------------------------------------
public static final class TestInterceptor implements Interceptor {
static AtomicBoolean value = new AtomicBoolean(true);
@Override
public boolean intercept(final Packet packet, final RemotingConnection connection) throws ActiveMQException {
return TestInterceptor.value.get();
}
}
static final class FakeJournal implements Journal {
@Override
public void setRemoveExtraFilesOnLoad(boolean removeExtraFilesOnLoad) {
}
@Override
public void appendAddEvent(long id,
byte recordType,
Persister persister,
Object record,
boolean sync,
IOCompletion completionCallback) throws Exception {
}
@Override
public boolean isRemoveExtraFilesOnLoad() {
return false;
}
@Override
public void appendAddRecord(long id,
byte recordType,
Persister persister,
Object record,
boolean sync) throws Exception {
}
@Override
public void appendAddRecord(long id,
byte recordType,
Persister persister,
Object record,
boolean sync,
IOCompletion completionCallback) throws Exception {
}
@Override
public void appendUpdateRecord(long id,
byte recordType,
Persister persister,
Object record,
boolean sync) throws Exception {
}
@Override
public void tryAppendUpdateRecord(long id,
byte recordType,
Persister persister,
Object record, JournalUpdateCallback updateCallback,
boolean sync) throws Exception {
}
@Override
public void appendUpdateRecord(long id,
byte recordType,
Persister persister,
Object record,
boolean sync,
IOCompletion callback) throws Exception {
}
@Override
public void tryAppendUpdateRecord(long id,
byte recordType,
Persister persister,
Object record,
boolean sync, JournalUpdateCallback updateCallback,
IOCompletion callback) throws Exception {
}
@Override
public void appendAddRecordTransactional(long txID,
long id,
byte recordType,
Persister persister,
Object record) throws Exception {
}
@Override
public void appendUpdateRecordTransactional(long txID,
long id,
byte recordType,
Persister persister,
Object record) throws Exception {
}
@Override
public void appendAddRecord(final long id,
final byte recordType,
final byte[] record,
final boolean sync) throws Exception {
}
@Override
public void appendAddRecord(final long id,
final byte recordType,
final EncodingSupport record,
final boolean sync) throws Exception {
}
@Override
public void appendAddRecordTransactional(final long txID,
final long id,
final byte recordType,
final byte[] record) throws Exception {
}
@Override
public void appendAddRecordTransactional(final long txID,
final long id,
final byte recordType,
final EncodingSupport record) throws Exception {
}
@Override
public void flush() throws Exception {
}
@Override
public long getMaxRecordSize() {
return ActiveMQDefaultConfiguration.getDefaultJournalBufferSizeAio();
}
@Override
public void appendCommitRecord(final long txID, final boolean sync) throws Exception {
}
@Override
public void appendDeleteRecord(final long id, final boolean sync) throws Exception {
}
@Override
public void tryAppendDeleteRecord(long id, JournalUpdateCallback updateConsumer, boolean sync) throws Exception {
}
@Override
public void appendDeleteRecordTransactional(final long txID,
final long id,
final byte[] record) throws Exception {
}
@Override
public void appendDeleteRecordTransactional(final long txID,
final long id,
final EncodingSupport record) throws Exception {
}
@Override
public void appendDeleteRecordTransactional(final long txID, final long id) throws Exception {
}
@Override
public void appendPrepareRecord(final long txID,
final EncodingSupport transactionData,
final boolean sync) throws Exception {
}
@Override
public void appendPrepareRecord(final long txID,
final byte[] transactionData,
final boolean sync) throws Exception {
}
@Override
public void appendRollbackRecord(final long txID, final boolean sync) throws Exception {
}
@Override
public void appendUpdateRecord(final long id,
final byte recordType,
final byte[] record,
final boolean sync) throws Exception {
}
@Override
public void tryAppendUpdateRecord(long id, byte recordType, byte[] record, JournalUpdateCallback updateCallback, boolean sync) throws Exception {
}
@Override
public void appendUpdateRecord(final long id,
final byte recordType,
final EncodingSupport record,
final boolean sync) throws Exception {
}
@Override
public void appendUpdateRecordTransactional(final long txID,
final long id,
final byte recordType,
final byte[] record) throws Exception {
}
@Override
public void appendUpdateRecordTransactional(final long txID,
final long id,
final byte recordType,
final EncodingSupport record) throws Exception {
}
@Override
public int getAlignment() throws Exception {
return 0;
}
@Override
public JournalLoadInformation load(final LoaderCallback reloadManager) throws Exception {
return new JournalLoadInformation();
}
@Override
public JournalLoadInformation load(final SparseArrayLinkedList<RecordInfo> committedRecords,
final List<PreparedTransactionInfo> preparedTransactions,
final TransactionFailureCallback transactionFailure,
final boolean fixbadtx) throws Exception {
return new JournalLoadInformation();
}
@Override
public JournalLoadInformation load(final List<RecordInfo> committedRecords,
final List<PreparedTransactionInfo> preparedTransactions,
final TransactionFailureCallback transactionFailure,
final boolean fixbadtx) throws Exception {
return new JournalLoadInformation();
}
@Override
public boolean isStarted() {
return false;
}
@Override
public void start() throws Exception {
}
@Override
public void stop() throws Exception {
}
@Override
public JournalLoadInformation loadInternalOnly() throws Exception {
return new JournalLoadInformation();
}
@Override
public int getNumberOfRecords() {
return 0;
}
@Override
public void appendAddRecord(final long id,
final byte recordType,
final EncodingSupport record,
final boolean sync,
final IOCompletion completionCallback) throws Exception {
}
@Override
public void appendCommitRecord(final long txID,
final boolean sync,
final IOCompletion callback) throws Exception {
}
@Override
public void appendDeleteRecord(final long id,
final boolean sync,
final IOCompletion completionCallback) throws Exception {
}
@Override
public void tryAppendDeleteRecord(long id, boolean sync, JournalUpdateCallback updateCallback, IOCompletion completionCallback) throws Exception {
}
@Override
public void appendPrepareRecord(final long txID,
final EncodingSupport transactionData,
final boolean sync,
final IOCompletion callback) throws Exception {
}
@Override
public void appendRollbackRecord(final long txID,
final boolean sync,
final IOCompletion callback) throws Exception {
}
@Override
public void appendUpdateRecord(final long id,
final byte recordType,
final EncodingSupport record,
final boolean sync,
final IOCompletion completionCallback) throws Exception {
}
public void sync(final IOCompletion callback) {
}
@Override
public int getUserVersion() {
return 0;
}
@Override
public void appendCommitRecord(long txID,
boolean sync,
IOCompletion callback,
boolean lineUpContext) throws Exception {
}
@Override
public void lineUpContext(IOCompletion callback) {
}
@Override
public JournalLoadInformation loadSyncOnly(JournalState s) throws Exception {
return null;
}