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activemq-artemis
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This closes #768

This commit is contained in:
Clebert Suconic 2016-09-12 18:49:12 -04:00
parent 1a9c29c05b f8278ec99c
commit 2505fffd8e
34 changed files with 398 additions and 146 deletions
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18
artemis-commons/pom.xml
View File

@ -67,4 +67,22 @@
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<executions>
<execution>
<phase>test</phase>
<goals>
<goal>test-jar</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>

44
artemis-server/src/main/java/org/apache/activemq/artemis/core/server/ActiveMQScheduledComponent.java → artemis-commons/src/main/java/org/apache/activemq/artemis/core/server/ActiveMQScheduledComponent.java
View File

@ -17,9 +17,11 @@
package org.apache.activemq.artemis.core.server;
import java.util.concurrent.Executor;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.ScheduledFuture;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicInteger;
import org.jboss.logging.Logger;
@ -30,14 +32,25 @@ public abstract class ActiveMQScheduledComponent implements ActiveMQComponent, R
private final ScheduledExecutorService scheduledExecutorService;
private long period;
private TimeUnit timeUnit;
private final Executor executor;
private ScheduledFuture future;
private final boolean onDemand;
private final AtomicInteger delayed = new AtomicInteger(0);
public ActiveMQScheduledComponent(ScheduledExecutorService scheduledExecutorService,
Executor executor,
long checkPeriod,
TimeUnit timeUnit) {
TimeUnit timeUnit,
boolean onDemand) {
this.executor = executor;
this.scheduledExecutorService = scheduledExecutorService;
if (this.scheduledExecutorService == null) {
throw new NullPointerException("scheduled Executor is null");
}
this.period = checkPeriod;
this.timeUnit = timeUnit;
this.onDemand = onDemand;
}
@Override
@ -45,14 +58,30 @@ public abstract class ActiveMQScheduledComponent implements ActiveMQComponent, R
if (future != null) {
return;
}
if (onDemand) {
return;
}
if (period >= 0) {
future = scheduledExecutorService.scheduleWithFixedDelay(this, period, period, timeUnit);
future = scheduledExecutorService.scheduleWithFixedDelay(runForScheduler, period, period, timeUnit);
}
else {
logger.tracef("did not start scheduled executor on %s because period was configured as %d", this, period);
}
}
public void delay() {
int value = delayed.incrementAndGet();
if (value > 10) {
delayed.decrementAndGet();
}
else {
// We only schedule up to 10 periods upfront.
// this is to avoid a window where a current one would be running and a next one is coming.
// in theory just 2 would be enough. I'm using 10 as a precaution here.
scheduledExecutorService.schedule(runForScheduler, Math.min(period, period * value), timeUnit);
}
}
public long getPeriod() {
return period;
}
@ -84,6 +113,10 @@ public abstract class ActiveMQScheduledComponent implements ActiveMQComponent, R
}
public void run() {
delayed.decrementAndGet();
}
@Override
public synchronized boolean isStarted() {
return future != null;
@ -98,4 +131,11 @@ public abstract class ActiveMQScheduledComponent implements ActiveMQComponent, R
}
}
final Runnable runForScheduler = new Runnable() {
@Override
public void run() {
executor.execute(ActiveMQScheduledComponent.this);
}
};
}

92
artemis-server/src/test/java/org/apache/activemq/artemis/tests/util/ThreadLeakCheckRule.java → artemis-commons/src/test/java/org/apache/activemq/artemis/utils/ThreadLeakCheckRule.java
View File

@ -15,12 +15,18 @@
* limitations under the License.
*/
package org.apache.activemq.artemis.tests.util;
package org.apache.activemq.artemis.utils;
import java.lang.ref.Reference;
import java.lang.ref.WeakReference;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import org.jboss.logging.Logger;
import org.junit.Assert;
import org.junit.rules.ExternalResource;
@ -28,6 +34,8 @@ import org.junit.rules.ExternalResource;
* This is useful to make sure you won't have leaking threads between tests
*/
public class ThreadLeakCheckRule extends ExternalResource {
private static Logger log = Logger.getLogger(ThreadLeakCheckRule.class);
private static Set<String> knownThreads = new HashSet<>();
boolean enabled = true;
@ -68,7 +76,7 @@ public class ThreadLeakCheckRule extends ExternalResource {
if (failed) {
failedOnce = true;
ActiveMQTestBase.forceGC();
forceGC();
try {
Thread.sleep(500);
}
@ -97,6 +105,61 @@ public class ThreadLeakCheckRule extends ExternalResource {
}
private static int failedGCCalls = 0;
public static void forceGC() {
if (failedGCCalls >= 10) {
log.info("ignoring forceGC call since it seems System.gc is not working anyways");
return;
}
log.info("#test forceGC");
CountDownLatch finalized = new CountDownLatch(1);
WeakReference<DumbReference> dumbReference = new WeakReference<>(new DumbReference(finalized));
long timeout = System.currentTimeMillis() + 1000;
// A loop that will wait GC, using the minimal time as possible
while (!(dumbReference.get() == null && finalized.getCount() == 0) && System.currentTimeMillis() < timeout) {
System.gc();
System.runFinalization();
try {
finalized.await(100, TimeUnit.MILLISECONDS);
}
catch (InterruptedException e) {
}
}
if (dumbReference.get() != null) {
failedGCCalls++;
log.info("It seems that GC is disabled at your VM");
}
else {
// a success would reset the count
failedGCCalls = 0;
}
log.info("#test forceGC Done ");
}
public static void forceGC(final Reference<?> ref, final long timeout) {
long waitUntil = System.currentTimeMillis() + timeout;
// A loop that will wait GC, using the minimal time as possible
while (ref.get() != null && System.currentTimeMillis() < waitUntil) {
ArrayList<String> list = new ArrayList<>();
for (int i = 0; i < 1000; i++) {
list.add("Some string with garbage with concatenation " + i);
}
list.clear();
list = null;
System.gc();
try {
Thread.sleep(500);
}
catch (InterruptedException e) {
}
}
}
public static void removeKownThread(String name) {
knownThreads.remove(name);
}
@ -181,18 +244,10 @@ public class ThreadLeakCheckRule extends ExternalResource {
//another netty thread
return true;
}
else if (threadName.contains("derby")) {
// The derby engine is initialized once, and lasts the lifetime of the VM
return true;
}
else if (threadName.contains("Abandoned connection cleanup thread")) {
// MySQL Engine checks for abandoned connections
return true;
}
else if (threadName.contains("Timer")) {
// The timer threads in Derby and JDBC use daemon and shutdown once user threads exit.
return true;
}
else if (threadName.contains("hawtdispatch")) {
// Static workers used by MQTT client.
return true;
@ -213,4 +268,21 @@ public class ThreadLeakCheckRule extends ExternalResource {
return false;
}
}
protected static class DumbReference {
private CountDownLatch finalized;
public DumbReference(CountDownLatch finalized) {
this.finalized = finalized;
}
@Override
public void finalize() throws Throwable {
finalized.countDown();
super.finalize();
}
}
}

7
artemis-jdbc-store/pom.xml
View File

@ -40,6 +40,13 @@
<scope>provided</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.apache.activemq</groupId>
<artifactId>artemis-commons</artifactId>
<version>${project.version}</version>
<scope>test</scope>
<type>test-jar</type>
</dependency>
<dependency>
<groupId>org.jboss.logging</groupId>

33
artemis-jdbc-store/src/main/java/org/apache/activemq/artemis/jdbc/store/journal/JDBCJournalImpl.java
View File

@ -23,8 +23,10 @@ import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Timer;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.Executor;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicLong;
import org.apache.activemq.artemis.core.io.SequentialFileFactory;
@ -66,11 +68,13 @@ public class JDBCJournalImpl extends AbstractJDBCDriver implements Journal {
private boolean started;
private Timer syncTimer;
private JDBCJournalSync syncTimer;
private final Executor completeExecutor;
private final Object journalLock = new Object();
private final String timerThread;
private final ScheduledExecutorService scheduledExecutorService;
// Track Tx Records
private Map<Long, TransactionHolder> transactions = new ConcurrentHashMap<>();
@ -78,17 +82,17 @@ public class JDBCJournalImpl extends AbstractJDBCDriver implements Journal {
// Sequence ID for journal records
private AtomicLong seq = new AtomicLong(0);
public JDBCJournalImpl(String jdbcUrl, String tableName, String jdbcDriverClass) {
public JDBCJournalImpl(String jdbcUrl, String tableName, String jdbcDriverClass, ScheduledExecutorService scheduledExecutorService, Executor completeExecutor) {
super(tableName, jdbcUrl, jdbcDriverClass);
timerThread = "Timer JDBC Journal(" + tableName + ")";
records = new ArrayList<>();
this.scheduledExecutorService = scheduledExecutorService;
this.completeExecutor = completeExecutor;
}
@Override
public void start() throws Exception {
super.start();
syncTimer = new Timer(timerThread, true);
syncTimer.schedule(new JDBCJournalSync(this), SYNC_DELAY * 2, SYNC_DELAY);
syncTimer = new JDBCJournalSync(scheduledExecutorService, completeExecutor, SYNC_DELAY, TimeUnit.MILLISECONDS, this);
started = true;
}
@ -111,7 +115,6 @@ public class JDBCJournalImpl extends AbstractJDBCDriver implements Journal {
public synchronized void stop() throws SQLException {
if (started) {
synchronized (journalLock) {
syncTimer.cancel();
sync();
started = false;
super.stop();
@ -129,9 +132,12 @@ public class JDBCJournalImpl extends AbstractJDBCDriver implements Journal {
if (!started)
return 0;
List<JDBCJournalRecord> recordRef = new ArrayList<>();
List<JDBCJournalRecord> recordRef;
synchronized (records) {
recordRef.addAll(records);
if (records.isEmpty()) {
return 0;
}
recordRef = new ArrayList<>(records);
records.clear();
}
@ -271,14 +277,13 @@ public class JDBCJournalImpl extends AbstractJDBCDriver implements Journal {
}
}
};
Thread t = new Thread(r);
t.start();
completeExecutor.execute(r);
}
private void appendRecord(JDBCJournalRecord record) throws Exception {
SimpleWaitIOCallback callback = null;
if (record.isSync() && record.getIoCompletion() == null) {
if (record.isSync() && record.getIoCompletion() == null && !record.isTransactional()) {
callback = new SimpleWaitIOCallback();
record.setIoCompletion(callback);
}
@ -293,6 +298,8 @@ public class JDBCJournalImpl extends AbstractJDBCDriver implements Journal {
}
}
syncTimer.delay();
if (callback != null)
callback.waitCompletion();
}

16
artemis-jdbc-store/src/main/java/org/apache/activemq/artemis/jdbc/store/journal/JDBCJournalSync.java
View File

@ -17,18 +17,28 @@
package org.apache.activemq.artemis.jdbc.store.journal;
import java.util.TimerTask;
import java.util.concurrent.Executor;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;
public class JDBCJournalSync extends TimerTask {
import org.apache.activemq.artemis.core.server.ActiveMQScheduledComponent;
public class JDBCJournalSync extends ActiveMQScheduledComponent {
private final JDBCJournalImpl journal;
public JDBCJournalSync(JDBCJournalImpl journal) {
public JDBCJournalSync(ScheduledExecutorService scheduledExecutorService,
Executor executor,
long checkPeriod,
TimeUnit timeUnit,
JDBCJournalImpl journal) {
super(scheduledExecutorService, executor, checkPeriod, timeUnit, true);
this.journal = journal;
}
@Override
public void run() {
super.run();
if (journal.isStarted()) {
journal.sync();
}

15
artemis-jdbc-store/src/test/java/org/apache/activemq/artemis/jdbc/file/JDBCSequentialFileFactoryTest.java
View File

@ -17,6 +17,7 @@
package org.apache.activemq.artemis.jdbc.file;
import java.nio.ByteBuffer;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.util.HashSet;
import java.util.List;
@ -34,9 +35,11 @@ import org.apache.activemq.artemis.core.io.SequentialFile;
import org.apache.activemq.artemis.jdbc.store.file.JDBCSequentialFile;
import org.apache.activemq.artemis.jdbc.store.file.JDBCSequentialFileFactory;
import org.apache.activemq.artemis.utils.ActiveMQThreadFactory;
import org.apache.activemq.artemis.utils.ThreadLeakCheckRule;
import org.apache.derby.jdbc.EmbeddedDriver;
import org.junit.After;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import static org.junit.Assert.assertArrayEquals;
@ -46,6 +49,9 @@ import static org.junit.Assert.fail;
public class JDBCSequentialFileFactoryTest {
@Rule
public ThreadLeakCheckRule leakCheckRule = new ThreadLeakCheckRule();
private static String connectionUrl = "jdbc:derby:target/data;create=true";
private static String tableName = "FILES";
@ -67,6 +73,15 @@ public class JDBCSequentialFileFactoryTest {
factory.destroy();
}
@After
public void shutdownDerby() {
try {
DriverManager.getConnection("jdbc:derby:;shutdown=true");
}
catch (Exception ignored) {
}
}
@Test
public void testJDBCFileFactoryStarted() throws Exception {
assertTrue(factory.isStarted());

16
artemis-jdbc-store/src/test/java/org/apache/activemq/artemis/jdbc/store/journal/JDBCJournalLoaderCallbackTest.java
View File

@ -16,11 +16,15 @@
*/
package org.apache.activemq.artemis.jdbc.store.journal;
import java.sql.DriverManager;
import java.util.ArrayList;
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.utils.ThreadLeakCheckRule;
import org.junit.After;
import org.junit.Rule;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
@ -28,6 +32,8 @@ import static org.junit.Assert.assertTrue;
public class JDBCJournalLoaderCallbackTest {
@Rule
public ThreadLeakCheckRule threadLeakCheckRule = new ThreadLeakCheckRule();
@Test
public void testAddDeleteRecord() throws Exception {
@ -46,4 +52,14 @@ public class JDBCJournalLoaderCallbackTest {
cb.deleteRecord(record.id);
assertTrue(committedRecords.isEmpty());
}
@After
public void shutdownDerby() {
try {
DriverManager.getConnection("jdbc:derby:;shutdown=true");
}
catch (Exception ignored) {
}
}
}

3
artemis-journal/src/main/java/org/apache/activemq/artemis/core/journal/impl/SimpleWaitIOCallback.java
View File

@ -31,6 +31,9 @@ public final class SimpleWaitIOCallback extends SyncIOCompletion {
private volatile int errorCode = 0;
public SimpleWaitIOCallback() {
}
@Override
public String toString() {
return SimpleWaitIOCallback.class.getName();

9
artemis-server/pom.xml
View File

@ -110,6 +110,15 @@
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.apache.activemq</groupId>
<artifactId>artemis-commons</artifactId>
<version>${project.version}</version>
<scope>test</scope>
<type>test-jar</type>
</dependency>
</dependencies>
<profiles>

15
artemis-server/src/main/java/org/apache/activemq/artemis/core/paging/impl/PageSyncTimer.java
View File

@ -18,17 +18,19 @@ package org.apache.activemq.artemis.core.paging.impl;
import java.util.LinkedList;
import java.util.List;
import java.util.concurrent.Executor;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;
import org.apache.activemq.artemis.api.core.ActiveMQExceptionType;
import org.apache.activemq.artemis.core.paging.PagingStore;
import org.apache.activemq.artemis.core.persistence.OperationContext;
import org.apache.activemq.artemis.core.server.ActiveMQScheduledComponent;
/**
* This will batch multiple calls waiting to perform a sync in a single call.
*/
final class PageSyncTimer {
final class PageSyncTimer extends ActiveMQScheduledComponent {
// Constants -----------------------------------------------------
@ -55,7 +57,8 @@ final class PageSyncTimer {
// Constructors --------------------------------------------------
PageSyncTimer(PagingStore store, ScheduledExecutorService scheduledExecutor, long timeSync) {
PageSyncTimer(PagingStore store, ScheduledExecutorService scheduledExecutor, Executor executor, long timeSync) {
super(scheduledExecutor, executor, timeSync, TimeUnit.NANOSECONDS, true);
this.store = store;
this.scheduledExecutor = scheduledExecutor;
this.timeSync = timeSync;
@ -68,12 +71,16 @@ final class PageSyncTimer {
if (!pendingSync) {
pendingSync = true;
// this is a single event
scheduledExecutor.schedule(runnable, timeSync, TimeUnit.NANOSECONDS);
delay();
}
syncOperations.add(ctx);
}
public void run() {
super.run();
tick();
}
private void tick() {
OperationContext[] pendingSyncsArray;
synchronized (this) {

2
artemis-server/src/main/java/org/apache/activemq/artemis/core/paging/impl/PagingStoreImpl.java
View File

@ -170,7 +170,7 @@ public class PagingStoreImpl implements PagingStore {
this.syncNonTransactional = syncNonTransactional;
if (scheduledExecutor != null && syncTimeout > 0) {
this.syncTimer = new PageSyncTimer(this, scheduledExecutor, syncTimeout);
this.syncTimer = new PageSyncTimer(this, scheduledExecutor, executor, syncTimeout);
}
else {
this.syncTimer = null;

12
artemis-server/src/main/java/org/apache/activemq/artemis/core/persistence/impl/journal/AbstractJournalStorageManager.java
View File

@ -36,6 +36,7 @@ import java.util.concurrent.CountDownLatch;
import java.util.concurrent.Executor;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.Semaphore;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.locks.ReentrantReadWriteLock;
@ -145,6 +146,8 @@ public abstract class AbstractJournalStorageManager implements StorageManager {
protected BatchingIDGenerator idGenerator;
protected final ScheduledExecutorService scheduledExecutorService;
protected final ReentrantReadWriteLock storageManagerLock = new ReentrantReadWriteLock(true);
protected Journal messageJournal;
@ -156,7 +159,7 @@ public abstract class AbstractJournalStorageManager implements StorageManager {
/**
* Used to create Operation Contexts
*/
private final ExecutorFactory executorFactory;
protected final ExecutorFactory executorFactory;
final Executor executor;
@ -181,17 +184,20 @@ public abstract class AbstractJournalStorageManager implements StorageManager {
protected final Set<Long> largeMessagesToDelete = new HashSet<>();
public AbstractJournalStorageManager(final Configuration config, final ExecutorFactory executorFactory) {
this(config, executorFactory, null);
public AbstractJournalStorageManager(final Configuration config, final ExecutorFactory executorFactory, final ScheduledExecutorService scheduledExecutorService) {
this(config, executorFactory, scheduledExecutorService, null);
}
public AbstractJournalStorageManager(Configuration config,
ExecutorFactory executorFactory,
ScheduledExecutorService scheduledExecutorService,
IOCriticalErrorListener criticalErrorListener) {
this.executorFactory = executorFactory;
this.ioCriticalErrorListener = criticalErrorListener;
this.scheduledExecutorService = scheduledExecutorService;
this.config = config;
executor = executorFactory.getExecutor();

20
artemis-server/src/main/java/org/apache/activemq/artemis/core/persistence/impl/journal/JDBCJournalStorageManager.java
View File

@ -18,6 +18,7 @@ package org.apache.activemq.artemis.core.persistence.impl.journal;
import java.nio.ByteBuffer;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;
import org.apache.activemq.artemis.core.config.Configuration;
@ -32,14 +33,17 @@ import org.apache.activemq.artemis.utils.ExecutorFactory;
public class JDBCJournalStorageManager extends JournalStorageManager {
public JDBCJournalStorageManager(Configuration config, ExecutorFactory executorFactory) {
super(config, executorFactory);
public JDBCJournalStorageManager(Configuration config,
ExecutorFactory executorFactory,
ScheduledExecutorService scheduledExecutorService) {
super(config, executorFactory, scheduledExecutorService);
}
public JDBCJournalStorageManager(final Configuration config,
final ExecutorFactory executorFactory,
final IOCriticalErrorListener criticalErrorListener) {
super(config, executorFactory, criticalErrorListener);
final ScheduledExecutorService scheduledExecutorService,
final ExecutorFactory executorFactory,
final IOCriticalErrorListener criticalErrorListener) {
super(config, executorFactory, scheduledExecutorService, criticalErrorListener);
}
@Override
@ -47,16 +51,16 @@ public class JDBCJournalStorageManager extends JournalStorageManager {
try {
DatabaseStorageConfiguration dbConf = (DatabaseStorageConfiguration) config.getStoreConfiguration();
Journal localBindings = new JDBCJournalImpl(dbConf.getJdbcConnectionUrl(), dbConf.getBindingsTableName(), dbConf.getJdbcDriverClassName());
Journal localBindings = new JDBCJournalImpl(dbConf.getJdbcConnectionUrl(), dbConf.getBindingsTableName(), dbConf.getJdbcDriverClassName(), scheduledExecutorService, executorFactory.getExecutor());
bindingsJournal = localBindings;
Journal localMessage = new JDBCJournalImpl(dbConf.getJdbcConnectionUrl(), dbConf.getMessageTableName(), dbConf.getJdbcDriverClassName());
Journal localMessage = new JDBCJournalImpl(dbConf.getJdbcConnectionUrl(), dbConf.getMessageTableName(), dbConf.getJdbcDriverClassName(), scheduledExecutorService, executorFactory.getExecutor());
messageJournal = localMessage;
bindingsJournal.start();
messageJournal.start();
largeMessagesFactory = new JDBCSequentialFileFactory(dbConf.getJdbcConnectionUrl(), dbConf.getLargeMessageTableName(), dbConf.getJdbcDriverClassName(), executor);
largeMessagesFactory = new JDBCSequentialFileFactory(dbConf.getJdbcConnectionUrl(), dbConf.getLargeMessageTableName(), dbConf.getJdbcDriverClassName(), executorFactory.getExecutor());
largeMessagesFactory.start();
}
catch (Exception e) {

28
artemis-server/src/main/java/org/apache/activemq/artemis/core/persistence/impl/journal/JournalStorageManager.java
View File

@ -26,6 +26,7 @@ import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.Semaphore;
import java.util.concurrent.TimeUnit;
@ -81,14 +82,25 @@ public class JournalStorageManager extends AbstractJournalStorageManager {
private ReplicationManager replicator;
public JournalStorageManager(final Configuration config, final ExecutorFactory executorFactory, final ScheduledExecutorService scheduledExecutorService) {
this(config, executorFactory, scheduledExecutorService, null);
}
public JournalStorageManager(final Configuration config, final ExecutorFactory executorFactory) {
this(config, executorFactory, null);
this(config, executorFactory, null, null);
}
public JournalStorageManager(final Configuration config,
final ExecutorFactory executorFactory,
final ScheduledExecutorService scheduledExecutorService,
final IOCriticalErrorListener criticalErrorListener) {
super(config, executorFactory, scheduledExecutorService, criticalErrorListener);
}
public JournalStorageManager(final Configuration config,
final ExecutorFactory executorFactory,
final IOCriticalErrorListener criticalErrorListener) {
super(config, executorFactory, criticalErrorListener);
super(config, executorFactory, null, criticalErrorListener);
}
@Override
@ -732,8 +744,14 @@ public class JournalStorageManager extends AbstractJournalStorageManager {
@Override
public void injectMonitor(FileStoreMonitor monitor) throws Exception {
monitor.addStore(journalFF.getDirectory());
monitor.addStore(largeMessagesFactory.getDirectory());
monitor.addStore(bindingsFF.getDirectory());
if (journalFF != null) {
monitor.addStore(journalFF.getDirectory());
}
if (largeMessagesFactory != null) {
monitor.addStore(largeMessagesFactory.getDirectory());
}
if (bindingsFF != null) {
monitor.addStore(bindingsFF.getDirectory());
}
}
}

8
artemis-server/src/main/java/org/apache/activemq/artemis/core/server/files/FileStoreMonitor.java
View File

@ -23,6 +23,7 @@ import java.nio.file.FileStore;
import java.nio.file.Files;
import java.util.HashSet;
import java.util.Set;
import java.util.concurrent.Executor;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;
@ -44,10 +45,11 @@ public class FileStoreMonitor extends ActiveMQScheduledComponent {
private double maxUsage;
public FileStoreMonitor(ScheduledExecutorService scheduledExecutorService,
Executor executor,
long checkPeriod,
TimeUnit timeUnit,
double maxUsage) {
super(scheduledExecutorService, checkPeriod, timeUnit);
super(scheduledExecutorService, executor, checkPeriod, timeUnit, false);
this.maxUsage = maxUsage;
}
@ -57,7 +59,8 @@ public class FileStoreMonitor extends ActiveMQScheduledComponent {
}
public synchronized FileStoreMonitor addStore(File file) throws IOException {
if (file.exists()) {
// JDBC storage may return this as null, and we may need to ignore it
if (file != null && file.exists()) {
addStore(Files.getFileStore(file.toPath()));
}
return this;
@ -70,6 +73,7 @@ public class FileStoreMonitor extends ActiveMQScheduledComponent {
public void run() {
super.run();
tick();
}

8
artemis-server/src/main/java/org/apache/activemq/artemis/core/server/impl/ActiveMQServerImpl.java
View File

@ -1796,11 +1796,11 @@ public class ActiveMQServerImpl implements ActiveMQServer {
private StorageManager createStorageManager() {
if (configuration.isPersistenceEnabled()) {
if (configuration.getStoreConfiguration() != null && configuration.getStoreConfiguration().getStoreType() == StoreConfiguration.StoreType.DATABASE) {
return new JDBCJournalStorageManager(configuration, executorFactory, shutdownOnCriticalIO);
return new JDBCJournalStorageManager(configuration, getScheduledPool(), executorFactory, shutdownOnCriticalIO);
}
// Default to File Based Storage Manager, (Legacy default configuration).
else {
return new JournalStorageManager(configuration, executorFactory, shutdownOnCriticalIO);
return new JournalStorageManager(configuration, executorFactory, scheduledPool, shutdownOnCriticalIO);
}
}
return new NullStorageManager();
@ -1974,7 +1974,7 @@ public class ActiveMQServerImpl implements ActiveMQServer {
deployGroupingHandlerConfiguration(configuration.getGroupingHandlerConfiguration());
this.reloadManager = new ReloadManagerImpl(getScheduledPool(), configuration.getConfigurationFileRefreshPeriod());
this.reloadManager = new ReloadManagerImpl(getScheduledPool(), executorFactory.getExecutor(), configuration.getConfigurationFileRefreshPeriod());
if (configuration.getConfigurationUrl() != null && getScheduledPool() != null) {
reloadManager.addCallback(configuration.getConfigurationUrl(), new ConfigurationFileReloader());
@ -2055,7 +2055,7 @@ public class ActiveMQServerImpl implements ActiveMQServer {
}
try {
injectMonitor(new FileStoreMonitor(getScheduledPool(), configuration.getDiskScanPeriod(), TimeUnit.MILLISECONDS, configuration.getMaxDiskUsage() / 100f));
injectMonitor(new FileStoreMonitor(getScheduledPool(), executorFactory.getExecutor(), configuration.getDiskScanPeriod(), TimeUnit.MILLISECONDS, configuration.getMaxDiskUsage() / 100f));
}
catch (Exception e) {
logger.warn(e.getMessage(), e);

6
artemis-server/src/main/java/org/apache/activemq/artemis/core/server/reload/ReloadManagerImpl.java
View File

@ -23,6 +23,7 @@ import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.concurrent.Executor;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;
@ -37,11 +38,12 @@ public class ReloadManagerImpl extends ActiveMQScheduledComponent implements Rel
private Map<URL, ReloadRegistry> registry = new HashMap<>();
public ReloadManagerImpl(ScheduledExecutorService scheduledExecutorService, long checkPeriod) {
super(scheduledExecutorService, checkPeriod, TimeUnit.MILLISECONDS);
public ReloadManagerImpl(ScheduledExecutorService scheduledExecutorService, Executor executor, long checkPeriod) {
super(scheduledExecutorService, executor, checkPeriod, TimeUnit.MILLISECONDS, false);
}
public void run() {
super.run();
tick();
}

8
artemis-server/src/test/java/org/apache/activemq/artemis/core/reload/ReloadManagerTest.java
View File

@ -20,6 +20,8 @@ package org.apache.activemq.artemis.core.reload;
import java.io.File;
import java.io.IOException;
import java.net.URL;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.ScheduledThreadPoolExecutor;
import java.util.concurrent.TimeUnit;
@ -37,18 +39,22 @@ public class ReloadManagerTest extends ActiveMQTestBase {
private ScheduledExecutorService scheduledExecutorService;
private ExecutorService executorService;
private ReloadManagerImpl manager;
@Before
public void startScheduled() {
scheduledExecutorService = new ScheduledThreadPoolExecutor(5);
manager = new ReloadManagerImpl(scheduledExecutorService, 100);
executorService = Executors.newSingleThreadExecutor();
manager = new ReloadManagerImpl(scheduledExecutorService, executorService, 100);
}
@After
public void stopScheduled() {
manager.stop();
scheduledExecutorService.shutdown();
executorService.shutdown();
scheduledExecutorService = null;
}

2
artemis-server/src/test/java/org/apache/activemq/artemis/core/server/files/FileMoveManagerTest.java
View File

@ -39,8 +39,8 @@ import org.apache.activemq.artemis.core.settings.impl.AddressFullMessagePolicy;
import org.apache.activemq.artemis.core.settings.impl.AddressSettings;
import org.apache.activemq.artemis.core.settings.impl.HierarchicalObjectRepository;
import org.apache.activemq.artemis.logs.AssertionLoggerHandler;
import org.apache.activemq.artemis.tests.util.ThreadLeakCheckRule;
import org.apache.activemq.artemis.utils.OrderedExecutorFactory;
import org.apache.activemq.artemis.utils.ThreadLeakCheckRule;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Rule;

9
artemis-server/src/test/java/org/apache/activemq/artemis/core/server/files/FileStoreMonitorTest.java
View File

@ -23,6 +23,8 @@ import java.io.FileOutputStream;
import java.io.IOException;
import java.io.PrintStream;
import java.nio.file.FileStore;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.ScheduledThreadPoolExecutor;
import java.util.concurrent.TimeUnit;
@ -39,16 +41,19 @@ import org.junit.Test;
public class FileStoreMonitorTest extends ActiveMQTestBase {
private ScheduledExecutorService scheduledExecutorService;
private ExecutorService executorService;
@Before
public void startScheduled() {
scheduledExecutorService = new ScheduledThreadPoolExecutor(5);
executorService = Executors.newSingleThreadExecutor();
}
@After
public void stopScheduled() {
scheduledExecutorService.shutdown();
scheduledExecutorService = null;
executorService.shutdown();
}
@Test
@ -91,7 +96,7 @@ public class FileStoreMonitorTest extends ActiveMQTestBase {
};
final AtomicBoolean fakeReturn = new AtomicBoolean(false);
FileStoreMonitor storeMonitor = new FileStoreMonitor(scheduledExecutorService, 100, TimeUnit.MILLISECONDS, 0.999) {
FileStoreMonitor storeMonitor = new FileStoreMonitor(scheduledExecutorService, executorService, 100, TimeUnit.MILLISECONDS, 0.999) {
@Override
protected double calculateUsage(FileStore store) throws IOException {
if (fakeReturn.get()) {
@ -123,7 +128,7 @@ public class FileStoreMonitorTest extends ActiveMQTestBase {
@Test
public void testScheduler() throws Exception {
FileStoreMonitor storeMonitor = new FileStoreMonitor(scheduledExecutorService, 20, TimeUnit.MILLISECONDS, 0.9);
FileStoreMonitor storeMonitor = new FileStoreMonitor(scheduledExecutorService, executorService, 20, TimeUnit.MILLISECONDS, 0.9);
final ReusableLatch latch = new ReusableLatch(5);
storeMonitor.addStore(getTestDirfile());

80
artemis-server/src/test/java/org/apache/activemq/artemis/tests/util/ActiveMQTestBase.java
View File

@ -37,11 +37,11 @@ import java.io.OutputStream;
import java.io.PrintWriter;
import java.io.StringWriter;
import java.lang.management.ManagementFactory;
import java.lang.ref.Reference;
import java.lang.ref.WeakReference;
import java.net.ServerSocket;
import java.sql.Connection;
import java.sql.Driver;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
@ -139,6 +139,7 @@ import org.apache.activemq.artemis.utils.ActiveMQThreadFactory;
import org.apache.activemq.artemis.utils.FileUtil;
import org.apache.activemq.artemis.utils.OrderedExecutorFactory;
import org.apache.activemq.artemis.utils.RandomUtil;
import org.apache.activemq.artemis.utils.ThreadLeakCheckRule;
import org.apache.activemq.artemis.utils.UUIDGenerator;
import org.jboss.logging.Logger;
import org.junit.After;
@ -218,6 +219,16 @@ public abstract class ActiveMQTestBase extends Assert {
}
};
@After
public void shutdownDerby() {
try {
DriverManager.getConnection("jdbc:derby:;shutdown=true");
}
catch (Exception ignored) {
}
}
static {
Random random = new Random();
DEFAULT_UDP_PORT = 6000 + random.nextInt(1000);
@ -550,60 +561,10 @@ public abstract class ActiveMQTestBase extends Assert {
}
}
private static int failedGCCalls = 0;
public static void forceGC() {
if (failedGCCalls >= 10) {
log.info("ignoring forceGC call since it seems System.gc is not working anyways");
return;
}
log.info("#test forceGC");
CountDownLatch finalized = new CountDownLatch(1);
WeakReference<DumbReference> dumbReference = new WeakReference<>(new DumbReference(finalized));
long timeout = System.currentTimeMillis() + 1000;
// A loop that will wait GC, using the minimal time as possible
while (!(dumbReference.get() == null && finalized.getCount() == 0) && System.currentTimeMillis() < timeout) {
System.gc();
System.runFinalization();
try {
finalized.await(100, TimeUnit.MILLISECONDS);
}
catch (InterruptedException e) {
}
}
if (dumbReference.get() != null) {
failedGCCalls++;
log.info("It seems that GC is disabled at your VM");
}
else {
// a success would reset the count
failedGCCalls = 0;
}
log.info("#test forceGC Done ");
ThreadLeakCheckRule.forceGC();
}
public static void forceGC(final Reference<?> ref, final long timeout) {
long waitUntil = System.currentTimeMillis() + timeout;
// A loop that will wait GC, using the minimal time as possible
while (ref.get() != null && System.currentTimeMillis() < waitUntil) {
ArrayList<String> list = new ArrayList<>();
for (int i = 0; i < 1000; i++) {
list.add("Some string with garbage with concatenation " + i);
}
list.clear();
list = null;
System.gc();
try {
Thread.sleep(500);
}
catch (InterruptedException e) {
}
}
}
/**
* Verifies whether weak references are released after a few GCs.
@ -2514,19 +2475,4 @@ public abstract class ActiveMQTestBase extends Assert {
public static void waitForLatch(CountDownLatch latch) throws InterruptedException {
assertTrue("Latch has got to return within a minute", latch.await(1, TimeUnit.MINUTES));
}
protected static class DumbReference {
private CountDownLatch finalized;
public DumbReference(CountDownLatch finalized) {
this.finalized = finalized;
}
@Override
public void finalize() throws Throwable {
finalized.countDown();
super.finalize();
}
}
}

7
tests/activemq5-unit-tests/pom.xml
View File

@ -55,6 +55,13 @@
<version>${project.version}</version>
<type>test-jar</type>
</dependency>
<dependency>
<groupId>org.apache.activemq</groupId>
<artifactId>artemis-commons</artifactId>
<version>${project.version}</version>
<scope>test</scope>
<type>test-jar</type>
</dependency>
<dependency>
<groupId>org.apache.activemq</groupId>

7
tests/extra-tests/pom.xml
View File

@ -105,6 +105,13 @@
<scope>test</scope>
<type>test-jar</type>
</dependency>
<dependency>
<groupId>org.apache.activemq</groupId>
<artifactId>artemis-commons</artifactId>
<version>${project.version}</version>
<scope>test</scope>
<type>test-jar</type>
</dependency>
<dependency>
<groupId>org.apache.activemq.tests</groupId>
<artifactId>unit-tests</artifactId>

7
tests/integration-tests/pom.xml
View File

@ -53,6 +53,13 @@
<scope>test</scope>
<type>test-jar</type>
</dependency>
<dependency>
<groupId>org.apache.activemq</groupId>
<artifactId>artemis-commons</artifactId>
<version>${project.version}</version>
<scope>test</scope>
<type>test-jar</type>
</dependency>
<dependency>
<groupId>org.apache.activemq.tests</groupId>
<artifactId>unit-tests</artifactId>

2
tests/integration-tests/src/test/java/org/apache/activemq/artemis/tests/integration/broadcast/JGroupsBroadcastTest.java
View File

@ -20,7 +20,7 @@ import org.apache.activemq.artemis.api.core.BroadcastEndpoint;
import org.apache.activemq.artemis.api.core.BroadcastEndpointFactory;
import org.apache.activemq.artemis.api.core.ChannelBroadcastEndpointFactory;
import org.apache.activemq.artemis.api.core.jgroups.JChannelManager;
import org.apache.activemq.artemis.tests.util.ThreadLeakCheckRule;
import org.apache.activemq.artemis.utils.ThreadLeakCheckRule;
import org.jgroups.JChannel;
import org.jgroups.conf.PlainConfigurator;
import org.junit.After;

37
tests/integration-tests/src/test/java/org/apache/activemq/artemis/tests/integration/jdbc/store/journal/JDBCJournalTest.java
View File

@ -16,9 +16,14 @@
*/
package org.apache.activemq.artemis.tests.integration.jdbc.store.journal;
import java.sql.DriverManager;
import java.util.ArrayList;
import java.util.List;
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.TimeUnit;
import org.apache.activemq.artemis.core.journal.IOCompletion;
@ -26,7 +31,7 @@ import org.apache.activemq.artemis.core.journal.PreparedTransactionInfo;
import org.apache.activemq.artemis.core.journal.RecordInfo;
import org.apache.activemq.artemis.jdbc.store.journal.JDBCJournalImpl;
import org.apache.activemq.artemis.tests.util.ActiveMQTestBase;
import org.apache.activemq.artemis.tests.util.ThreadLeakCheckRule;
import org.apache.activemq.artemis.utils.ThreadLeakCheckRule;
import org.junit.After;
import org.junit.Before;
import org.junit.Rule;
@ -45,10 +50,32 @@ public class JDBCJournalTest extends ActiveMQTestBase {
private String jdbcUrl;
private ScheduledExecutorService scheduledExecutorService;
private ExecutorService executorService;
@After
@Override
public void tearDown() throws Exception {
journal.destroy();
try {
DriverManager.getConnection("jdbc:derby:;shutdown=true");
}
catch (Exception ignored) {
}
scheduledExecutorService.shutdown();
scheduledExecutorService = null;
executorService.shutdown();
executorService = null;
}
@Before
public void setup() throws Exception {
scheduledExecutorService = new ScheduledThreadPoolExecutor(5);
executorService = Executors.newSingleThreadExecutor();
jdbcUrl = "jdbc:derby:target/data;create=true";
journal = new JDBCJournalImpl(jdbcUrl, JOURNAL_TABLE_NAME, DRIVER_CLASS);
journal = new JDBCJournalImpl(jdbcUrl, JOURNAL_TABLE_NAME, DRIVER_CLASS, scheduledExecutorService, executorService);
journal.start();
}
@ -59,7 +86,6 @@ public class JDBCJournalTest extends ActiveMQTestBase {
journal.appendAddRecord(i, (byte) 1, new byte[0], true);
}
Thread.sleep(3000);
assertEquals(noRecords, journal.getNumberOfRecords());
}
@ -122,9 +148,4 @@ public class JDBCJournalTest extends ActiveMQTestBase {
assertEquals(noRecords + (noTxRecords * noTx), recordInfos.size());
}
@After
@Override
public void tearDown() throws Exception {
journal.destroy();
}
}

2
tests/integration-tests/src/test/java/org/apache/activemq/artemis/tests/integration/journal/NIOJournalCompactTest.java
View File

@ -1634,7 +1634,7 @@ public class NIOJournalCompactTest extends JournalImplTestBase {
final ExecutorService deleteExecutor = Executors.newCachedThreadPool(ActiveMQThreadFactory.defaultThreadFactory());
final JournalStorageManager storage = new JournalStorageManager(config, factory, null);
final JournalStorageManager storage = new JournalStorageManager(config, factory);
storage.start();
storage.loadInternalOnly();

2
tests/integration-tests/src/test/java/org/apache/activemq/artemis/tests/integration/persistence/DeleteMessagesOnStartupTest.java
View File

@ -91,7 +91,7 @@ public class DeleteMessagesOnStartupTest extends StorageManagerTestBase {
@Override
protected JournalStorageManager createJournalStorageManager(Configuration configuration) {
return new JournalStorageManager(configuration, execFactory, null) {
return new JournalStorageManager(configuration, execFactory) {
@Override
public void deleteMessage(final long messageID) throws Exception {
deletedMessage.add(messageID);

2
tests/integration-tests/src/test/java/org/apache/activemq/artemis/tests/integration/persistence/RestartSMTest.java
View File

@ -65,7 +65,7 @@ public class RestartSMTest extends ActiveMQTestBase {
PostOffice postOffice = new FakePostOffice();
final JournalStorageManager journal = new JournalStorageManager(createDefaultInVMConfig(), execFactory, null);
final JournalStorageManager journal = new JournalStorageManager(createDefaultInVMConfig(), execFactory);
try {

12
tests/integration-tests/src/test/java/org/apache/activemq/artemis/tests/integration/persistence/StorageManagerTestBase.java
View File

@ -20,6 +20,8 @@ import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.ScheduledThreadPoolExecutor;
import org.apache.activemq.artemis.core.config.Configuration;
import org.apache.activemq.artemis.core.config.StoreConfiguration;
@ -47,6 +49,8 @@ public abstract class StorageManagerTestBase extends ActiveMQTestBase {
protected ExecutorFactory execFactory;
protected ScheduledExecutorService scheduledExecutorService;
protected StorageManager journal;
protected JMSStorageManager jmsJournal;
@ -73,6 +77,8 @@ public abstract class StorageManagerTestBase extends ActiveMQTestBase {
super.setUp();
execFactory = getOrderedExecutor();
scheduledExecutorService = new ScheduledThreadPoolExecutor(5);
}
@Override
@ -103,6 +109,8 @@ public abstract class StorageManagerTestBase extends ActiveMQTestBase {
jmsJournal = null;
}
scheduledExecutorService.shutdown();
destroyTables(Arrays.asList(new String[] {"MESSAGE", "BINDINGS", "LARGE_MESSAGE"}));
super.tearDown();
if (exception != null)
@ -132,7 +140,7 @@ public abstract class StorageManagerTestBase extends ActiveMQTestBase {
* @param configuration
*/
protected JournalStorageManager createJournalStorageManager(Configuration configuration) {
JournalStorageManager jsm = new JournalStorageManager(configuration, execFactory, null);
JournalStorageManager jsm = new JournalStorageManager(configuration, execFactory);
addActiveMQComponent(jsm);
return jsm;
}
@ -141,7 +149,7 @@ public abstract class StorageManagerTestBase extends ActiveMQTestBase {
* @param configuration
*/
protected JDBCJournalStorageManager createJDBCJournalStorageManager(Configuration configuration) {
JDBCJournalStorageManager jsm = new JDBCJournalStorageManager(configuration, execFactory, null);
JDBCJournalStorageManager jsm = new JDBCJournalStorageManager(configuration, execFactory, scheduledExecutorService);
addActiveMQComponent(jsm);
return jsm;
}

2
tests/integration-tests/src/test/java/org/apache/activemq/artemis/tests/integration/replication/ReplicationTest.java
View File

@ -440,7 +440,7 @@ public final class ReplicationTest extends ActiveMQTestBase {
* @throws Exception
*/
private JournalStorageManager getStorage() throws Exception {
return new JournalStorageManager(createDefaultInVMConfig(), factory, null);
return new JournalStorageManager(createDefaultInVMConfig(), factory);
}
/**

7
tests/unit-tests/pom.xml
View File

@ -38,6 +38,13 @@
<scope>test</scope>
<type>test-jar</type>
</dependency>
<dependency>
<groupId>org.apache.activemq</groupId>
<artifactId>artemis-commons</artifactId>
<version>${project.version}</version>
<scope>test</scope>
<type>test-jar</type>
</dependency>
<dependency>
<groupId>org.apache.activemq</groupId>
<artifactId>artemis-server</artifactId>

6
tests/unit-tests/src/test/java/org/apache/activemq/artemis/tests/unit/core/postoffice/impl/DuplicateDetectionUnitTest.java
View File

@ -92,7 +92,7 @@ public class DuplicateDetectionUnitTest extends ActiveMQTestBase {
ScheduledExecutorService scheduledThreadPool = Executors.newScheduledThreadPool(ActiveMQDefaultConfiguration.getDefaultScheduledThreadPoolMaxSize(), ActiveMQThreadFactory.defaultThreadFactory());
journal = new JournalStorageManager(configuration, factory, null);
journal = new JournalStorageManager(configuration, factory);
journal.start();
journal.loadBindingJournal(new ArrayList<QueueBindingInfo>(), new ArrayList<GroupingInfo>());
@ -112,7 +112,7 @@ public class DuplicateDetectionUnitTest extends ActiveMQTestBase {
journal.stop();
journal = new JournalStorageManager(configuration, factory, null);
journal = new JournalStorageManager(configuration, factory);
journal.start();
journal.loadBindingJournal(new ArrayList<QueueBindingInfo>(), new ArrayList<GroupingInfo>());
@ -135,7 +135,7 @@ public class DuplicateDetectionUnitTest extends ActiveMQTestBase {
mapDups.clear();
journal = new JournalStorageManager(configuration, factory, null);
journal = new JournalStorageManager(configuration, factory);
journal.start();
journal.loadBindingJournal(new ArrayList<QueueBindingInfo>(), new ArrayList<GroupingInfo>());