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From gtu...@apache.org
Subject svn commit: r1131010 - in /activemq/trunk/activemq-core/src: main/java/org/apache/activemq/store/kahadb/ test/java/org/apache/activemq/broker/ test/java/org/apache/activemq/broker/store/
Date Fri, 03 Jun 2011 12:24:55 GMT
Author: gtully
Date: Fri Jun  3 12:24:55 2011
New Revision: 1131010

URL: http://svn.apache.org/viewvc?rev=1131010&view=rev
Log:
https://issues.apache.org/jira/browse/AMQ-3357 - vmQueueCursor or fileQueueCursor with expired
messages in the store can lead to startup hang with kahaDB. Use a write lock for recovery
processing. Add kahaDB and jdbc test to validate for both cursors

Added:
    activemq/trunk/activemq-core/src/test/java/org/apache/activemq/broker/store/RecoverExpiredMessagesTest.java
  (with props)
Modified:
    activemq/trunk/activemq-core/src/main/java/org/apache/activemq/store/kahadb/KahaDBStore.java
    activemq/trunk/activemq-core/src/test/java/org/apache/activemq/broker/BrokerRestartTestSupport.java
    activemq/trunk/activemq-core/src/test/java/org/apache/activemq/broker/BrokerTestSupport.java

Modified: activemq/trunk/activemq-core/src/main/java/org/apache/activemq/store/kahadb/KahaDBStore.java
URL: http://svn.apache.org/viewvc/activemq/trunk/activemq-core/src/main/java/org/apache/activemq/store/kahadb/KahaDBStore.java?rev=1131010&r1=1131009&r2=1131010&view=diff
==============================================================================
--- activemq/trunk/activemq-core/src/main/java/org/apache/activemq/store/kahadb/KahaDBStore.java
(original)
+++ activemq/trunk/activemq-core/src/main/java/org/apache/activemq/store/kahadb/KahaDBStore.java
Fri Jun  3 12:24:55 2011
@@ -452,7 +452,8 @@ public class KahaDBStore extends Message
         }
 
         public void recover(final MessageRecoveryListener listener) throws Exception {
-            indexLock.readLock().lock();
+            // recovery may involve expiry which will modify
+            indexLock.writeLock().lock();
             try {
                 pageFile.tx().execute(new Transaction.Closure<Exception>() {
                     public void execute(Transaction tx) throws Exception {
@@ -470,7 +471,7 @@ public class KahaDBStore extends Message
                     }
                 });
             }finally {
-                indexLock.readLock().unlock();
+                indexLock.writeLock().unlock();
             }
         }
 

Modified: activemq/trunk/activemq-core/src/test/java/org/apache/activemq/broker/BrokerRestartTestSupport.java
URL: http://svn.apache.org/viewvc/activemq/trunk/activemq-core/src/test/java/org/apache/activemq/broker/BrokerRestartTestSupport.java?rev=1131010&r1=1131009&r2=1131010&view=diff
==============================================================================
--- activemq/trunk/activemq-core/src/test/java/org/apache/activemq/broker/BrokerRestartTestSupport.java
(original)
+++ activemq/trunk/activemq-core/src/test/java/org/apache/activemq/broker/BrokerRestartTestSupport.java
Fri Jun  3 12:24:55 2011
@@ -48,7 +48,8 @@ public class BrokerRestartTestSupport ex
         return broker;
     }
 
-    protected void configureBroker(BrokerService broker) {
+    protected void configureBroker(BrokerService broker) throws Exception {
+         broker.setDestinationPolicy(policyMap);
     }
 
     /**

Modified: activemq/trunk/activemq-core/src/test/java/org/apache/activemq/broker/BrokerTestSupport.java
URL: http://svn.apache.org/viewvc/activemq/trunk/activemq-core/src/test/java/org/apache/activemq/broker/BrokerTestSupport.java?rev=1131010&r1=1131009&r2=1131010&view=diff
==============================================================================
--- activemq/trunk/activemq-core/src/test/java/org/apache/activemq/broker/BrokerTestSupport.java
(original)
+++ activemq/trunk/activemq-core/src/test/java/org/apache/activemq/broker/BrokerTestSupport.java
Fri Jun  3 12:24:55 2011
@@ -75,11 +75,11 @@ public class BrokerTestSupport extends C
     protected int maxWait = 4000;
 
     protected SystemUsage memoryManager;
+    protected PolicyMap policyMap = new PolicyMap();
 
     protected void setUp() throws Exception {
         super.setUp();
         broker = createBroker();
-        PolicyMap policyMap = new PolicyMap();
         policyMap.setDefaultEntry(getDefaultPolicy());
         broker.setDestinationPolicy(policyMap);
         broker.start();

Added: activemq/trunk/activemq-core/src/test/java/org/apache/activemq/broker/store/RecoverExpiredMessagesTest.java
URL: http://svn.apache.org/viewvc/activemq/trunk/activemq-core/src/test/java/org/apache/activemq/broker/store/RecoverExpiredMessagesTest.java?rev=1131010&view=auto
==============================================================================
--- activemq/trunk/activemq-core/src/test/java/org/apache/activemq/broker/store/RecoverExpiredMessagesTest.java
(added)
+++ activemq/trunk/activemq-core/src/test/java/org/apache/activemq/broker/store/RecoverExpiredMessagesTest.java
Fri Jun  3 12:24:55 2011
@@ -0,0 +1,134 @@
+/**
+ * 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.broker.store;
+
+import java.util.ArrayList;
+import java.util.concurrent.TimeUnit;
+import junit.framework.Test;
+import org.apache.activemq.broker.BrokerRestartTestSupport;
+import org.apache.activemq.broker.BrokerService;
+import org.apache.activemq.broker.StubConnection;
+import org.apache.activemq.broker.region.policy.FilePendingQueueMessageStoragePolicy;
+import org.apache.activemq.broker.region.policy.PendingQueueMessageStoragePolicy;
+import org.apache.activemq.broker.region.policy.PolicyEntry;
+import org.apache.activemq.broker.region.policy.VMPendingQueueMessageStoragePolicy;
+import org.apache.activemq.command.ActiveMQDestination;
+import org.apache.activemq.command.ActiveMQQueue;
+import org.apache.activemq.command.ConnectionInfo;
+import org.apache.activemq.command.ConsumerInfo;
+import org.apache.activemq.command.Message;
+import org.apache.activemq.command.MessageAck;
+import org.apache.activemq.command.ProducerInfo;
+import org.apache.activemq.command.SessionInfo;
+import org.apache.activemq.store.PersistenceAdapter;
+import org.apache.activemq.store.jdbc.JDBCPersistenceAdapter;
+import org.apache.activemq.store.kahadb.KahaDBPersistenceAdapter;
+
+public class RecoverExpiredMessagesTest extends BrokerRestartTestSupport {
+    final ArrayList<String> expected = new ArrayList<String>();
+    final ActiveMQDestination destination = new ActiveMQQueue("TEST");
+    public PendingQueueMessageStoragePolicy queuePendingPolicy;
+    public PersistenceAdapter persistenceAdapter;
+
+    @Override
+    protected void setUp() throws Exception {
+        setAutoFail(true);
+        super.setUp();
+    }
+
+    public void initCombosForTestRecovery() throws Exception {
+        addCombinationValues("queuePendingPolicy", new PendingQueueMessageStoragePolicy[]
{new FilePendingQueueMessageStoragePolicy(), new VMPendingQueueMessageStoragePolicy()});
+        addCombinationValues("persistenceAdapter", new PersistenceAdapter[] {new KahaDBPersistenceAdapter(),
new JDBCPersistenceAdapter()});
+    }
+
+    public void testRecovery() throws Exception {
+        sendSomeMessagesThatWillExpireIn5AndThenOne();
+
+        broker.stop();
+        TimeUnit.SECONDS.sleep(6);
+        broker = createRestartedBroker();
+        broker.start();
+
+        consumeExpected();
+    }
+
+    private void consumeExpected() throws Exception {
+        // Setup the consumer and receive the message.
+         StubConnection connection = createConnection();
+        ConnectionInfo connectionInfo = createConnectionInfo();
+        SessionInfo sessionInfo = createSessionInfo(connectionInfo);
+        connection.send(connectionInfo);
+        connection.send(sessionInfo);
+        ConsumerInfo consumerInfo = createConsumerInfo(sessionInfo, destination);
+        connection.send(consumerInfo);
+
+        Message m = receiveMessage(connection);
+        assertNotNull("Should have received message " + expected.get(0) + " by now!", m);
+        assertEquals(expected.get(0), m.getMessageId().toString());
+        MessageAck ack = createAck(consumerInfo, m, 1, MessageAck.STANDARD_ACK_TYPE);
+        connection.send(ack);
+
+        assertNoMessagesLeft(connection);
+        connection.request(closeConnectionInfo(connectionInfo));
+    }
+
+    private void sendSomeMessagesThatWillExpireIn5AndThenOne() throws Exception {
+
+        // Setup the producer and send the message.
+        StubConnection connection = createConnection();
+        ConnectionInfo connectionInfo = createConnectionInfo();
+        SessionInfo sessionInfo = createSessionInfo(connectionInfo);
+        ProducerInfo producerInfo = createProducerInfo(sessionInfo);
+        connection.send(connectionInfo);
+        connection.send(sessionInfo);
+        connection.send(producerInfo);
+
+
+        int MESSAGE_COUNT = 10;
+        for(int i=0; i < MESSAGE_COUNT; i++) {
+            Message message = createMessage(producerInfo, destination);
+            message.setExpiration(System.currentTimeMillis()+5000);
+            message.setPersistent(true);
+            connection.send(message);
+        }
+        Message message = createMessage(producerInfo, destination);
+        message.setPersistent(true);
+        connection.send(message);
+        expected.add(message.getMessageId().toString());
+
+        connection.request(closeConnectionInfo(connectionInfo));
+    }
+
+    @Override
+    protected PolicyEntry getDefaultPolicy() {
+        PolicyEntry policy = super.getDefaultPolicy();
+        policy.setPendingQueuePolicy(queuePendingPolicy);
+        policy.setExpireMessagesPeriod(0);
+        return policy;
+    }
+
+    @Override
+    protected void configureBroker(BrokerService broker) throws Exception {
+        super.configureBroker(broker);
+        broker.setPersistenceAdapter(persistenceAdapter);
+    }
+
+    public static Test suite() {
+        return suite(RecoverExpiredMessagesTest.class);
+    }
+
+}

Propchange: activemq/trunk/activemq-core/src/test/java/org/apache/activemq/broker/store/RecoverExpiredMessagesTest.java
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    svn:eol-style = native

Propchange: activemq/trunk/activemq-core/src/test/java/org/apache/activemq/broker/store/RecoverExpiredMessagesTest.java
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    svn:keywords = Rev Date



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