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Posted to commits@activemq.apache.org by cl...@apache.org on 2015/08/13 06:13:59 UTC
[41/48] activemq-artemis git commit: renaming broker-features ->
features on examples
http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/6b17d966/examples/broker-features/ha/replicated-transaction-failover/readme.html
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diff --git a/examples/broker-features/ha/replicated-transaction-failover/readme.html b/examples/broker-features/ha/replicated-transaction-failover/readme.html
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--- a/examples/broker-features/ha/replicated-transaction-failover/readme.html
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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.
--->
-
-<html>
- <head>
- <title>ActiveMQ Artemis JMS Failover With Transaction using Replication Example</title>
- <link rel="stylesheet" type="text/css" href="../../../common/common.css" />
- <link rel="stylesheet" type="text/css" href="../../../common/prettify.css" />
- <script type="text/javascript" src="../../../common/prettify.js"></script>
- </head>
- <body onload="prettyPrint()">
- <h1>JMS Failover With Transaction using Replication Example</h1>
-
- <p>This example demonstrates two servers coupled as a live-backup pair for high availability (HA) using replication, and a client
- connection failing over from live to backup when the live server is crashed.</p>
- <p>Failover behavior differs whether the JMS session is transacter or not.</p>
- <p>When a <em>transacted</em> JMS session is used, once-and-only once delivery is guaranteed.</p>
- <ul>
- <li>if the failover occurs while there is an in-flight transaction, the transaction will be flagged as <em>rollback only</em>. In that case, the JMS client
- will need to retry the transaction work.</li>
- <li>if the failover occurs while there is <em>no</em> in-flight transaction, the failover will be transparent to the user.</li>
- </ul>
- <p>ActiveMQ Artemis also provides an example for <a href="../non-transactional-failover/readme.html">non-transaction failover</a>.</p>
- <p>For more information on ActiveMQ Artemis failover and HA, and clustering in general, please see the clustering
- section of the user manual.</p>
-
- <h2>Example step-by-step</h2>
- <p><i>To run the example, simply type <code>mvn verify -Pexample</code> from this directory</i></p>
- <p>In this example, the live server is server 1, and the backup server is server 0</p>
- <p>The connection will initially be created to server1, server 1 will crash, and the client will carry on
- seamlessly on server 0, the backup server.</p>
-
- <ol>
- <li>Get an initial context for looking up JNDI from server #1.</li>
- <pre class="prettyprint">
- initialContext = getContext(1);
- </pre>
-
- <li>Look up the JMS resources from JNDI on server #1.</li>
- <pre class="prettyprint">
- Queue queue = (Queue)initialContext.lookup("/queue/exampleQueue");
- ConnectionFactory connectionFactory = (ConnectionFactory)initialContext.lookup("/ConnectionFactory");
- </pre>
-
- <li>Create a JMS Connection</li>
- <pre class="prettyprint">
- connection = connectionFactory.createConnection();
- </pre>
-
- <li>Create a JMS <em>transacted</em> Session</li>
- <pre class="prettyprint">
- Session session = connection.createSession(true, 0);
- </pre>
-
- <li>Start the connection to ensure delivery occurs</li>
- <pre class="prettyprint">
- connection.start();
- </pre>
-
- <li>Create a JMS MessageProducer</li>
- <pre class="prettyprint">
- MessageProducer producer = session.createProducer(queue);
- </pre>
-
- <li>Create a JMS MessageConsumer</li>
- <pre class="prettyprint">
- MessageConsumer consumer = session.createConsumer(queue);
- </pre>
-
- <li>Send half of the messages, kill the live server and send the remaining messages</li>
- <pre class="prettyprint">
- sendMessages(session, producer, numMessages, true);
- </pre>
-
- <p>When server #1 crashes, the client automatically detects the failure and automatically
- fails over from server #1 to server #0 (in your real program you wouldn't need to sleep).
- </p>
-
- <li>As failover occurred during transaction, the session has been marked for <em>rollback only</em> and commit will fail</li>
- <pre class="prettyprint">
- try
- {
- session.commit();
- } catch (TransactionRolledBackException e)
- {
- System.err.println("transaction has been rolled back: " + e.getMessage());
- }
- </pre>
-
- <li>We resend all the messages</li>
- <pre class="prettyprint">
- sendMessages(session, producer, numMessages, false);
- </pre>
-
- <li>We commit the session successfully: the messages will be all delivered to the activated backup server</li>
- <pre class="prettyprint">
- session.commit();
- </pre>
-
-
- <li>We are now transparently reconnected to server #0, the backup server.
- We consume the messages sent before the crash of the live server, commit the session, and check there are no other message on the queue</li>
- <pre class="prettyprint">
- for (int i = 0; i < numMessages; i++)
- {
- TextMessage message0 = (TextMessage)consumer.receive(5000);
- System.out.println("Got message: " + message0.getText());
- }
- session.commit();
- System.out.println("Other message on the server? " + consumer.receive(5000));
- </pre>
-
- <li>And finally, <strong>always</strong> remember to close your resources after use, in a <code>finally</code> block. Closing a JMS connection will automatically close all of its sessions, consumers, producer and browser objects</li>
-
- <pre class="prettyprint">
- finally
- {
- if (connection != null)
- {
- connection.close();
- }
-
- if (initialContext != null)
- {
- initialContext.close();
- }
- }
- </pre>
-
- </ol>
- </body>
-</html>
http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/6b17d966/examples/broker-features/ha/replicated-transaction-failover/src/main/java/org/apache/activemq/artemis/jms/example/ReplicatedTransactionFailoverExample.java
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diff --git a/examples/broker-features/ha/replicated-transaction-failover/src/main/java/org/apache/activemq/artemis/jms/example/ReplicatedTransactionFailoverExample.java b/examples/broker-features/ha/replicated-transaction-failover/src/main/java/org/apache/activemq/artemis/jms/example/ReplicatedTransactionFailoverExample.java
deleted file mode 100644
index e6887c7..0000000
--- a/examples/broker-features/ha/replicated-transaction-failover/src/main/java/org/apache/activemq/artemis/jms/example/ReplicatedTransactionFailoverExample.java
+++ /dev/null
@@ -1,168 +0,0 @@
-/*
- * 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.jms.example;
-
-import org.apache.activemq.artemis.api.core.Message;
-import org.apache.activemq.artemis.util.ServerUtil;
-
-import javax.jms.Connection;
-import javax.jms.ConnectionFactory;
-import javax.jms.MessageConsumer;
-import javax.jms.MessageProducer;
-import javax.jms.Queue;
-import javax.jms.Session;
-import javax.jms.TextMessage;
-import javax.jms.TransactionRolledBackException;
-import javax.naming.InitialContext;
-
-/**
- * A simple example that demonstrates failover of the JMS connection from one node to another
- * when the live server crashes using a JMS <em>transacted</em> session and replication.
- */
-public class ReplicatedTransactionFailoverExample {
-
- private static Process server0;
-
- private static Process server1;
-
- // You need to guarantee uniqueIDs when using duplicate detection
- // It needs to be unique even after a restart
- // as these IDs are stored on the journal for control
- // We recommend some sort of UUID, but for this example the Current Time as string would be enough
- private static String uniqueID = Long.toString(System.currentTimeMillis());
-
- public static void main(final String[] args) throws Exception {
- final int numMessages = 10;
-
- Connection connection = null;
-
- InitialContext initialContext = null;
-
- try {
- server0 = ServerUtil.startServer(args[0], ReplicatedTransactionFailoverExample.class.getSimpleName() + "0", 0, 5000);
- server1 = ServerUtil.startServer(args[1], ReplicatedTransactionFailoverExample.class.getSimpleName() + "1", 1, 5000);
-
- // Step 1. Get an initial context for looking up JNDI from the server #1
- initialContext = new InitialContext();
-
- // Step 2. Look-up the JMS resources from JNDI
- Queue queue = (Queue) initialContext.lookup("queue/exampleQueue");
- ConnectionFactory connectionFactory = (ConnectionFactory) initialContext.lookup("ConnectionFactory");
-
- // Step 3. We create a JMS Connection
- connection = connectionFactory.createConnection();
-
- // Step 4. We create a *transacted* JMS Session
- Session session = connection.createSession(true, 0);
-
- // Step 5. We start the connection to ensure delivery occurs
- connection.start();
-
- // Step 6. We create a JMS MessageProducer
- MessageProducer producer = session.createProducer(queue);
-
- // Step 7. We create a JMS MessageConsumer
- MessageConsumer consumer = session.createConsumer(queue);
-
- // Step 8. We send half of the messages, kill the live server and send the remaining messages
- sendMessages(session, producer, numMessages, true);
-
- // Step 9. As failover occurred during transaction, the session has been marked for rollback only
- try {
- session.commit();
- }
- catch (TransactionRolledBackException e) {
- System.err.println("transaction has been rolled back: " + e.getMessage());
- }
-
- // Step 10. We resend all the messages
- sendMessages(session, producer, numMessages, false);
-
- // Step 11. We commit the session successfully: the messages will be all delivered to the activated backup
- // server
- session.commit();
-
- // Step 12. We are now transparently reconnected to server #0, the backup server.
- // We consume the messages sent before the crash of the live server and commit the session.
- for (int i = 0; i < numMessages; i++) {
- TextMessage message0 = (TextMessage) consumer.receive(5000);
-
- if (message0 == null) {
- throw new IllegalStateException("Example failed - message wasn't received");
- }
-
- System.out.println("Got message: " + message0.getText());
- }
-
- session.commit();
-
- System.out.println("Other message on the server? " + consumer.receive(5000));
- }
- finally {
- // Step 13. Be sure to close our resources!
-
- if (connection != null) {
- connection.close();
- }
-
- if (initialContext != null) {
- initialContext.close();
- }
-
- ServerUtil.killServer(server0);
- ServerUtil.killServer(server1);
- }
- }
-
- private static void sendMessages(final Session session,
- final MessageProducer producer,
- final int numMessages,
- final boolean killServer) throws Exception {
- // We send half of messages
- for (int i = 0; i < numMessages / 2; i++) {
- TextMessage message = session.createTextMessage("This is text message " + i);
-
- // We set the duplicate detection header - so the server will ignore the same message
- // if sent again after failover
-
- message.setStringProperty(Message.HDR_DUPLICATE_DETECTION_ID.toString(), uniqueID + i);
-
- producer.send(message);
-
- System.out.println("Sent message: " + message.getText());
- }
-
- if (killServer) {
- ServerUtil.killServer(server0);
- }
-
- // We send the remaining half of messages
- for (int i = numMessages / 2; i < numMessages; i++) {
- TextMessage message = session.createTextMessage("This is text message " + i);
-
- // We set the duplicate detection header - so the server will ignore the same message
- // if sent again after failover
-
- message.setStringProperty(Message.HDR_DUPLICATE_DETECTION_ID.toString(), uniqueID + i);
-
- producer.send(message);
-
- System.out.println("Sent message: " + message.getText());
- }
- }
-
-}
http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/6b17d966/examples/broker-features/ha/replicated-transaction-failover/src/main/resources/activemq/server0/broker.xml
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diff --git a/examples/broker-features/ha/replicated-transaction-failover/src/main/resources/activemq/server0/broker.xml b/examples/broker-features/ha/replicated-transaction-failover/src/main/resources/activemq/server0/broker.xml
deleted file mode 100644
index f8b076a..0000000
--- a/examples/broker-features/ha/replicated-transaction-failover/src/main/resources/activemq/server0/broker.xml
+++ /dev/null
@@ -1,96 +0,0 @@
-<?xml version='1.0'?>
-<!--
-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.
--->
-
-<configuration xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
- xmlns="urn:activemq"
- xsi:schemaLocation="urn:activemq /schema/artemis-server.xsd">
-
- <jms xmlns="urn:activemq:jms">
- <!--the queue used by the example-->
- <queue name="exampleQueue"/>
- </jms>
-
- <core xmlns="urn:activemq:core">
-
- <bindings-directory>./data/bindings</bindings-directory>
-
- <journal-directory>./data/journal</journal-directory>
-
- <large-messages-directory>./data/largemessages</large-messages-directory>
-
- <paging-directory>./data/paging</paging-directory>
-
- <ha-policy>
- <replication>
- <master/>
- </replication>
- </ha-policy>
-
- <!-- Connectors -->
-
- <connectors>
- <connector name="netty-connector">tcp://localhost:61616</connector>
- </connectors>
-
- <!-- Acceptors -->
- <acceptors>
- <acceptor name="netty-acceptor">tcp://localhost:61616</acceptor>
- </acceptors>
-
- <broadcast-groups>
- <broadcast-group name="bg-group1">
- <group-address>${udp-address:231.7.7.7}</group-address>
- <group-port>9876</group-port>
- <broadcast-period>1000</broadcast-period>
- <connector-ref>netty-connector</connector-ref>
- </broadcast-group>
- </broadcast-groups>
-
- <discovery-groups>
- <discovery-group name="dg-group1">
- <group-address>${udp-address:231.7.7.7}</group-address>
- <group-port>9876</group-port>
- <refresh-timeout>60000</refresh-timeout>
- </discovery-group>
- </discovery-groups>
-
- <cluster-connections>
- <cluster-connection name="my-cluster">
- <address>jms</address>
- <connector-ref>netty-connector</connector-ref>
- <discovery-group-ref discovery-group-name="dg-group1"/>
- </cluster-connection>
- </cluster-connections>
- <!-- Other config -->
-
- <security-settings>
- <!--security for example queue-->
- <security-setting match="jms.queue.exampleQueue">
- <permission type="createDurableQueue" roles="guest"/>
- <permission type="deleteDurableQueue" roles="guest"/>
- <permission type="createNonDurableQueue" roles="guest"/>
- <permission type="deleteNonDurableQueue" roles="guest"/>
- <permission type="consume" roles="guest"/>
- <permission type="send" roles="guest"/>
- </security-setting>
- </security-settings>
-
- </core>
-</configuration>
http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/6b17d966/examples/broker-features/ha/replicated-transaction-failover/src/main/resources/activemq/server1/broker.xml
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diff --git a/examples/broker-features/ha/replicated-transaction-failover/src/main/resources/activemq/server1/broker.xml b/examples/broker-features/ha/replicated-transaction-failover/src/main/resources/activemq/server1/broker.xml
deleted file mode 100644
index f64af4e..0000000
--- a/examples/broker-features/ha/replicated-transaction-failover/src/main/resources/activemq/server1/broker.xml
+++ /dev/null
@@ -1,97 +0,0 @@
-<?xml version='1.0'?>
-<!--
-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.
--->
-
-<configuration xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
- xmlns="urn:activemq"
- xsi:schemaLocation="urn:activemq /schema/artemis-server.xsd">
-
- <jms xmlns="urn:activemq:jms">
- <!--the queue used by the example-->
- <queue name="exampleQueue"/>
- </jms>
-
- <core xmlns="urn:activemq:core">
-
- <bindings-directory>./data/bindings</bindings-directory>
-
- <journal-directory>./data/journal</journal-directory>
-
- <large-messages-directory>./data/largemessages</large-messages-directory>
-
- <paging-directory>./data/paging</paging-directory>
-
- <ha-policy>
- <replication>
- <slave/>
- </replication>
- </ha-policy>
-
- <!-- Connectors -->
-
- <connectors>
- <connector name="netty-connector">tcp://localhost:61617</connector>
- </connectors>
-
- <!-- Acceptors -->
- <acceptors>
- <acceptor name="netty-acceptor">tcp://localhost:61617</acceptor>
- </acceptors>
-
- <broadcast-groups>
- <broadcast-group name="bg-group1">
- <group-address>${udp-address:231.7.7.7}</group-address>
- <group-port>9876</group-port>
- <broadcast-period>1000</broadcast-period>
- <connector-ref>netty-connector</connector-ref>
- </broadcast-group>
- </broadcast-groups>
-
- <discovery-groups>
- <discovery-group name="dg-group1">
- <group-address>${udp-address:231.7.7.7}</group-address>
- <group-port>9876</group-port>
- <refresh-timeout>60000</refresh-timeout>
- </discovery-group>
- </discovery-groups>
-
- <cluster-connections>
- <cluster-connection name="my-cluster">
- <address>jms</address>
- <connector-ref>netty-connector</connector-ref>
- <discovery-group-ref discovery-group-name="dg-group1"/>
- </cluster-connection>
- </cluster-connections>
-
- <!-- Other config -->
-
- <security-settings>
- <!--security for example queue-->
- <security-setting match="jms.queue.exampleQueue">
- <permission type="createDurableQueue" roles="guest"/>
- <permission type="deleteDurableQueue" roles="guest"/>
- <permission type="createNonDurableQueue" roles="guest"/>
- <permission type="deleteNonDurableQueue" roles="guest"/>
- <permission type="consume" roles="guest"/>
- <permission type="send" roles="guest"/>
- </security-setting>
- </security-settings>
-
- </core>
-</configuration>
http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/6b17d966/examples/broker-features/ha/replicated-transaction-failover/src/main/resources/jndi.properties
----------------------------------------------------------------------
diff --git a/examples/broker-features/ha/replicated-transaction-failover/src/main/resources/jndi.properties b/examples/broker-features/ha/replicated-transaction-failover/src/main/resources/jndi.properties
deleted file mode 100644
index 7f7a19f..0000000
--- a/examples/broker-features/ha/replicated-transaction-failover/src/main/resources/jndi.properties
+++ /dev/null
@@ -1,20 +0,0 @@
-# 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.
-
-java.naming.factory.initial=org.apache.activemq.artemis.jndi.ActiveMQInitialContextFactory
-connectionFactory.ConnectionFactory=tcp://localhost:61616?ha=true&retryInterval=1000&retryIntervalMultiplier=1.0&reconnectAttempts=-1
-queue.queue/exampleQueue=exampleQueue
http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/6b17d966/examples/broker-features/ha/scale-down/pom.xml
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diff --git a/examples/broker-features/ha/scale-down/pom.xml b/examples/broker-features/ha/scale-down/pom.xml
deleted file mode 100644
index e722413..0000000
--- a/examples/broker-features/ha/scale-down/pom.xml
+++ /dev/null
@@ -1,105 +0,0 @@
-<?xml version='1.0'?>
-<!--
-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.
--->
-
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
- xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
- <modelVersion>4.0.0</modelVersion>
-
- <parent>
- <groupId>org.apache.activemq.examples.failover</groupId>
- <artifactId>broker-failover</artifactId>
- <version>1.0.1-SNAPSHOT</version>
- </parent>
-
- <artifactId>scale-down</artifactId>
- <packaging>jar</packaging>
- <name>ActiveMQ Artemis JMS Scale Down Example</name>
-
- <properties>
- <activemq.basedir>${project.basedir}/../../../..</activemq.basedir>
- </properties>
-
- <dependencies>
- <dependency>
- <groupId>org.apache.activemq</groupId>
- <artifactId>artemis-cli</artifactId>
- <version>${project.version}</version>
- </dependency>
- <dependency>
- <groupId>org.apache.activemq</groupId>
- <artifactId>artemis-jms-client</artifactId>
- <version>${project.version}</version>
- </dependency>
- </dependencies>
-
- <build>
- <plugins>
- <plugin>
- <groupId>org.apache.activemq</groupId>
- <artifactId>artemis-maven-plugin</artifactId>
- <executions>
- <execution>
- <id>create0</id>
- <goals>
- <goal>create</goal>
- </goals>
- <configuration>
- <instance>${basedir}/target/server0</instance>
- <configuration>${basedir}/target/classes/activemq/server0</configuration>
- <javaOptions>-Dudp-address=${udp-address}</javaOptions>
- </configuration>
- </execution>
- <execution>
- <id>create1</id>
- <goals>
- <goal>create</goal>
- </goals>
- <configuration>
- <instance>${basedir}/target/server1</instance>
- <configuration>${basedir}/target/classes/activemq/server1</configuration>
- <javaOptions>-Dudp-address=${udp-address}</javaOptions>
- </configuration>
- </execution>
- <execution>
- <id>runClient</id>
- <goals>
- <goal>runClient</goal>
- </goals>
- <configuration>
- <clientClass>org.apache.activemq.artemis.jms.example.ScaleDownExample</clientClass>
- <args>
- <param>${basedir}/target/server0</param>
- <param>${basedir}/target/server1</param>
- </args>
- </configuration>
- </execution>
- </executions>
- <dependencies>
- <dependency>
- <groupId>org.apache.activemq.examples.failover</groupId>
- <artifactId>scale-down</artifactId>
- <version>${project.version}</version>
- </dependency>
- </dependencies>
- </plugin>
- </plugins>
- </build>
-
-</project>
http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/6b17d966/examples/broker-features/ha/scale-down/readme.html
----------------------------------------------------------------------
diff --git a/examples/broker-features/ha/scale-down/readme.html b/examples/broker-features/ha/scale-down/readme.html
deleted file mode 100644
index 4786db3..0000000
--- a/examples/broker-features/ha/scale-down/readme.html
+++ /dev/null
@@ -1,51 +0,0 @@
-<!--
-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.
--->
-
-<html>
- <head>
- <title>ActiveMQ Artemis JMS Scale Down Example</title>
- <link rel="stylesheet" type="text/css" href="../../../common/common.css" />
- <link rel="stylesheet" type="text/css" href="../../../common/prettify.css" />
- <script type="text/javascript" src="../../../common/prettify.js"></script>
- </head>
- <body onload="prettyPrint()">
- <h1>JMS Colocated Failover Shared Store Example</h1>
-
- <pre>To run the example, simply type <b>mvn verify</b> from this directory.</pre>
-
-
- <p>This example demonstrates how you can configure a live server to scale down messages to another live server on shutdown.
- <p>This example starts 2 live servers each one with a connector configured for the other live server.</p>
- <p>The second live server is killed and its messages are scaled down to the first server on shutdown.</p>
- <p>The following shows how to configure the live servers to scale down to one another.</p>
- <pre class="prettyprint">
- <code>
- <ha-policy>
- <live-only>
- <scale-down>
- <connectors>
- <connector-ref>server0-connector</connector-ref>
- </connectors>
- </scale-down>
- </live-only>
- </ha-policy>
- </code>
- </pre>
- </body>
-</html>
http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/6b17d966/examples/broker-features/ha/scale-down/src/main/java/org/apache/activemq/artemis/jms/example/ScaleDownExample.java
----------------------------------------------------------------------
diff --git a/examples/broker-features/ha/scale-down/src/main/java/org/apache/activemq/artemis/jms/example/ScaleDownExample.java b/examples/broker-features/ha/scale-down/src/main/java/org/apache/activemq/artemis/jms/example/ScaleDownExample.java
deleted file mode 100644
index 3d81a38..0000000
--- a/examples/broker-features/ha/scale-down/src/main/java/org/apache/activemq/artemis/jms/example/ScaleDownExample.java
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- * 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.jms.example;
-
-import org.apache.activemq.artemis.util.ServerUtil;
-
-import javax.jms.Connection;
-import javax.jms.ConnectionFactory;
-import javax.jms.MessageConsumer;
-import javax.jms.MessageProducer;
-import javax.jms.Queue;
-import javax.jms.Session;
-import javax.jms.TextMessage;
-import javax.naming.InitialContext;
-import java.util.Hashtable;
-
-/**
- * A simple example that demonstrates a colocated server
- */
-public class ScaleDownExample {
-
- private static Process server0;
-
- private static Process server1;
-
- public static void main(final String[] args) throws Exception {
- final int numMessages = 30;
-
- Connection connection = null;
- Connection connection1 = null;
-
- InitialContext initialContext = null;
- InitialContext initialContext1 = null;
-
- try {
- server0 = ServerUtil.startServer(args[0], ScaleDownExample.class.getSimpleName() + "0", 0, 5000);
- server1 = ServerUtil.startServer(args[1], ScaleDownExample.class.getSimpleName() + "1", 1, 5000);
-
- // Step 1. Get an initial context for looking up JNDI for both servers
- Hashtable<String, Object> properties = new Hashtable<String, Object>();
- properties.put("java.naming.factory.initial", "org.apache.activemq.artemis.jndi.ActiveMQInitialContextFactory");
- properties.put("connectionFactory.ConnectionFactory", "tcp://localhost:61616?ha=true&retryInterval=1000&retryIntervalMultiplier=1.0&reconnectAttempts=-1");
- properties.put("queue.queue/exampleQueue", "exampleQueue");
- initialContext = new InitialContext(properties);
-
- properties = new Hashtable<String, Object>();
- properties.put("java.naming.factory.initial", "org.apache.activemq.artemis.jndi.ActiveMQInitialContextFactory");
- properties.put("connectionFactory.ConnectionFactory", "tcp://localhost:61617?ha=true&retryInterval=1000&retryIntervalMultiplier=1.0&reconnectAttempts=-1");
- initialContext1 = new InitialContext(properties);
-
- // Step 2. Look up the JMS resources from JNDI
- Queue queue = (Queue) initialContext.lookup("queue/exampleQueue");
- ConnectionFactory connectionFactory = (ConnectionFactory) initialContext.lookup("ConnectionFactory");
- ConnectionFactory connectionFactory1 = (ConnectionFactory) initialContext1.lookup("ConnectionFactory");
-
- // Step 3. Create a JMS Connections
- connection = connectionFactory.createConnection();
- connection1 = connectionFactory1.createConnection();
-
- // Step 4. Create a *non-transacted* JMS Session with client acknowledgement
- Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
- Session session1 = connection1.createSession(false, Session.AUTO_ACKNOWLEDGE);
-
- // Step 5. Create a JMS MessageProducers
- MessageProducer producer = session.createProducer(queue);
- MessageProducer producer1 = session1.createProducer(queue);
-
- // Step 6. Send some messages to both servers
- for (int i = 0; i < numMessages; i++) {
- TextMessage message = session.createTextMessage("This is text message " + i);
- producer.send(message);
- System.out.println("Sent message: " + message.getText());
- message = session1.createTextMessage("This is another text message " + i);
- producer1.send(message);
- System.out.println("Sent message: " + message.getText());
- }
-
- // Step 7. Crash server #1
- ServerUtil.killServer(server1);
-
- // Step 8. start the connection ready to receive messages
- connection.start();
-
- // Step 9.create a consumer
- MessageConsumer consumer = session.createConsumer(queue);
-
- // Step 10. Receive and acknowledge all of the sent messages, the backup server that is colocated with server 1
- // will have become live and is now handling messages for server 0.
- TextMessage message0 = null;
- for (int i = 0; i < numMessages * 2; i++) {
- message0 = (TextMessage) consumer.receive(5000);
- System.out.println("Got message: " + message0.getText());
- }
- message0.acknowledge();
- }
- finally {
- // Step 11. Be sure to close our resources!
-
- if (connection != null) {
- connection.close();
- }
-
- if (initialContext != null) {
- initialContext.close();
- }
- if (connection1 != null) {
- connection1.close();
- }
-
- if (initialContext1 != null) {
- initialContext1.close();
- }
-
- ServerUtil.killServer(server0);
- ServerUtil.killServer(server1);
- }
- }
-}
http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/6b17d966/examples/broker-features/ha/scale-down/src/main/resources/activemq/server0/broker.xml
----------------------------------------------------------------------
diff --git a/examples/broker-features/ha/scale-down/src/main/resources/activemq/server0/broker.xml b/examples/broker-features/ha/scale-down/src/main/resources/activemq/server0/broker.xml
deleted file mode 100644
index 559bb5a..0000000
--- a/examples/broker-features/ha/scale-down/src/main/resources/activemq/server0/broker.xml
+++ /dev/null
@@ -1,117 +0,0 @@
-<?xml version='1.0'?>
-<!--
-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.
--->
-
-<configuration xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
- xmlns="urn:activemq"
- xsi:schemaLocation="urn:activemq /schema/artemis-server.xsd">
-
- <jms xmlns="urn:activemq:jms">
- <!--the queue used by the example-->
- <queue name="exampleQueue"/>
- </jms>
-
- <core xmlns="urn:activemq:core">
-
- <bindings-directory>./data/bindings</bindings-directory>
-
- <journal-directory>./data/journal</journal-directory>
-
- <large-messages-directory>./data/largemessages</large-messages-directory>
-
- <paging-directory>./data/paging</paging-directory>
- <!-- Connectors -->
-
- <connectors>
- <connector name="netty-connector">tcp://localhost:61616</connector>
- </connectors>
-
- <!-- Acceptors -->
- <acceptors>
- <acceptor name="netty-acceptor">tcp://localhost:61616</acceptor>
- </acceptors>
-
- <!-- Clustering configuration -->
- <broadcast-groups>
- <broadcast-group name="my-broadcast-group">
- <group-address>${udp-address:231.7.7.7}</group-address>
- <group-port>9876</group-port>
- <broadcast-period>100</broadcast-period>
- <connector-ref>netty-connector</connector-ref>
- </broadcast-group>
- </broadcast-groups>
-
- <discovery-groups>
- <discovery-group name="my-discovery-group">
- <group-address>${udp-address:231.7.7.7}</group-address>
- <group-port>9876</group-port>
- <refresh-timeout>10000</refresh-timeout>
- </discovery-group>
- </discovery-groups>
-
- <cluster-connections>
- <cluster-connection name="my-cluster">
- <address>jms</address>
- <connector-ref>netty-connector</connector-ref>
- <retry-interval>500</retry-interval>
- <reconnect-attempts>5</reconnect-attempts>
- <use-duplicate-detection>true</use-duplicate-detection>
- <message-load-balancing>STRICT</message-load-balancing>
- <max-hops>1</max-hops>
- <discovery-group-ref discovery-group-name="my-discovery-group"/>
- </cluster-connection>
- </cluster-connections>
-
- <ha-policy/>
-
- <!-- Other config -->
-
- <security-settings>
- <!--security for example queue-->
- <security-setting match="jms.queue.exampleQueue">
- <permission type="createDurableQueue" roles="guest"/>
- <permission type="deleteDurableQueue" roles="guest"/>
- <permission type="createNonDurableQueue" roles="guest"/>
- <permission type="deleteNonDurableQueue" roles="guest"/>
- <permission type="consume" roles="guest"/>
- <permission type="send" roles="guest"/>
- </security-setting>
- <security-setting match="jms.queue.activemq.management">
- <permission type="createDurableQueue" roles="guest"/>
- <permission type="deleteDurableQueue" roles="guest"/>
- <permission type="createNonDurableQueue" roles="guest"/>
- <permission type="deleteNonDurableQueue" roles="guest"/>
- <permission type="consume" roles="guest"/>
- <permission type="send" roles="guest"/>
- <permission type="manage" roles="guest"/>
- </security-setting>
- <security-setting match="jms.queue.activemq.management.*">
- <permission type="createDurableQueue" roles="guest"/>
- <permission type="deleteDurableQueue" roles="guest"/>
- <permission type="createNonDurableQueue" roles="guest"/>
- <permission type="deleteNonDurableQueue" roles="guest"/>
- <permission type="consume" roles="guest"/>
- <permission type="send" roles="guest"/>
- <permission type="manage" roles="guest"/>
- </security-setting>
- </security-settings>
-
-
- </core>
-</configuration>
http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/6b17d966/examples/broker-features/ha/scale-down/src/main/resources/activemq/server1/broker.xml
----------------------------------------------------------------------
diff --git a/examples/broker-features/ha/scale-down/src/main/resources/activemq/server1/broker.xml b/examples/broker-features/ha/scale-down/src/main/resources/activemq/server1/broker.xml
deleted file mode 100644
index 6211cd3..0000000
--- a/examples/broker-features/ha/scale-down/src/main/resources/activemq/server1/broker.xml
+++ /dev/null
@@ -1,108 +0,0 @@
-<?xml version='1.0'?>
-<!--
-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.
--->
-
-<configuration xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
- xmlns="urn:activemq"
- xsi:schemaLocation="urn:activemq /schema/artemis-server.xsd">
-
- <jms xmlns="urn:activemq:jms">
- <!--the queue used by the example-->
- <queue name="exampleQueue"/>
- </jms>
-
- <core xmlns="urn:activemq:core">
-
- <bindings-directory>./data/bindings</bindings-directory>
-
- <journal-directory>./data/journal</journal-directory>
-
- <large-messages-directory>./data/largemessages</large-messages-directory>
-
- <paging-directory>./data/paging</paging-directory>
-
- <!-- Connectors -->
- <connectors>
- <connector name="netty-connector">tcp://localhost:61617</connector>
- <connector name="server0-connector">tcp://localhost:61616</connector>
- </connectors>
-
- <!-- Acceptors -->
- <acceptors>
- <acceptor name="netty-acceptor">tcp://localhost:61617</acceptor>
- </acceptors>
-
- <!-- Clustering configuration -->
- <broadcast-groups>
- <broadcast-group name="my-broadcast-group">
- <group-address>${udp-address:231.7.7.7}</group-address>
- <group-port>9876</group-port>
- <broadcast-period>100</broadcast-period>
- <connector-ref>netty-connector</connector-ref>
- </broadcast-group>
- </broadcast-groups>
-
- <discovery-groups>
- <discovery-group name="my-discovery-group">
- <group-address>${udp-address:231.7.7.7}</group-address>
- <group-port>9876</group-port>
- <refresh-timeout>10000</refresh-timeout>
- </discovery-group>
- </discovery-groups>
-
- <cluster-connections>
- <cluster-connection name="my-cluster">
- <address>jms</address>
- <connector-ref>netty-connector</connector-ref>
- <retry-interval>500</retry-interval>
- <reconnect-attempts>5</reconnect-attempts>
- <use-duplicate-detection>true</use-duplicate-detection>
- <message-load-balancing>STRICT</message-load-balancing>
- <max-hops>1</max-hops>
- <discovery-group-ref discovery-group-name="my-discovery-group"/>
- </cluster-connection>
- </cluster-connections>
-
- <!--a live server that will scale down on server shutdown-->
- <ha-policy>
- <live-only>
- <scale-down>
- <connectors>
- <connector-ref>server0-connector</connector-ref>
- </connectors>
- </scale-down>
- </live-only>
- </ha-policy>
-
- <!-- Other config -->
-
- <security-settings>
- <!--security for example queue-->
- <security-setting match="jms.queue.exampleQueue">
- <permission type="createDurableQueue" roles="guest"/>
- <permission type="deleteDurableQueue" roles="guest"/>
- <permission type="createNonDurableQueue" roles="guest"/>
- <permission type="deleteNonDurableQueue" roles="guest"/>
- <permission type="consume" roles="guest"/>
- <permission type="send" roles="guest"/>
- </security-setting>
- </security-settings>
-
- </core>
-</configuration>
http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/6b17d966/examples/broker-features/ha/stop-server-failover/pom.xml
----------------------------------------------------------------------
diff --git a/examples/broker-features/ha/stop-server-failover/pom.xml b/examples/broker-features/ha/stop-server-failover/pom.xml
deleted file mode 100644
index 7fb647c..0000000
--- a/examples/broker-features/ha/stop-server-failover/pom.xml
+++ /dev/null
@@ -1,160 +0,0 @@
-<?xml version='1.0'?>
-<!--
-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.
--->
-
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
- xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
- <modelVersion>4.0.0</modelVersion>
-
- <parent>
- <groupId>org.apache.activemq.examples.failover</groupId>
- <artifactId>broker-failover</artifactId>
- <version>1.0.1-SNAPSHOT</version>
- </parent>
-
- <artifactId>stop-server-failover</artifactId>
- <packaging>jar</packaging>
- <name>ActiveMQ Artemis JMS Stop Server Failover Example</name>
-
- <properties>
- <activemq.basedir>${project.basedir}/../../../..</activemq.basedir>
- </properties>
-
- <dependencies>
- <dependency>
- <groupId>org.apache.activemq</groupId>
- <artifactId>artemis-jms-client</artifactId>
- <version>${project.version}</version>
- </dependency>
- </dependencies>
-
- <build>
- <plugins>
- <plugin>
- <groupId>org.apache.activemq</groupId>
- <artifactId>artemis-maven-plugin</artifactId>
- <executions>
- <execution>
- <id>create0</id>
- <goals>
- <goal>create</goal>
- </goals>
- <configuration>
- <ignore>${noServer}</ignore>
- <instance>${basedir}/target/server0</instance>
- <sharedStore>true</sharedStore>
- <slave>false</slave>
- <dataFolder>../data</dataFolder>
- <failoverOnShutdown>true</failoverOnShutdown>
- </configuration>
- </execution>
- <execution>
- <id>create1</id>
- <goals>
- <goal>create</goal>
- </goals>
- <configuration>
- <ignore>${noServer}</ignore>
- <instance>${basedir}/target/server1</instance>
- <sharedStore>true</sharedStore>
- <slave>true</slave>
- <dataFolder>../data</dataFolder>
- <failoverOnShutdown>true</failoverOnShutdown>
- </configuration>
- </execution>
- <execution>
- <id>start0</id>
- <goals>
- <goal>cli</goal>
- </goals>
- <configuration>
- <ignore>${noServer}</ignore>
- <spawn>true</spawn>
- <location>${basedir}/target/server0</location>
- <testURI>tcp://localhost:61616</testURI>
- <args>
- <param>run</param>
- </args>
- <name>server0</name>
- </configuration>
- </execution>
- <execution>
- <id>start1</id>
- <goals>
- <goal>cli</goal>
- </goals>
- <configuration>
- <ignore>${noServer}</ignore>
- <spawn>true</spawn>
- <location>${basedir}/target/server1</location>
- <testURI>tcp://localhost:61617</testURI>
- <args>
- <param>run</param>
- </args>
- <name>server1</name>
- </configuration>
- </execution>
- <execution>
- <id>runClient</id>
- <goals>
- <goal>runClient</goal>
- </goals>
- <configuration>
- <clientClass>org.apache.activemq.artemis.jms.example.StopServerFailoverExample</clientClass>
- </configuration>
- </execution>
- <execution>
- <id>stop0</id>
- <goals>
- <goal>cli</goal>
- </goals>
- <configuration>
- <ignore>${noServer}</ignore>
- <location>${basedir}/target/server0</location>
- <args>
- <param>stop</param>
- </args>
- </configuration>
- </execution>
- <execution>
- <id>stop1</id>
- <goals>
- <goal>cli</goal>
- </goals>
- <configuration>
- <ignore>${noServer}</ignore>
- <location>${basedir}/target/server1</location>
- <args>
- <param>stop</param>
- </args>
- </configuration>
- </execution>
- </executions>
- <dependencies>
- <dependency>
- <groupId>org.apache.activemq.examples.failover</groupId>
- <artifactId>stop-server-failover</artifactId>
- <version>${project.version}</version>
- </dependency>
- </dependencies>
- </plugin>
- </plugins>
- </build>
-
-</project>
http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/6b17d966/examples/broker-features/ha/stop-server-failover/readme.html
----------------------------------------------------------------------
diff --git a/examples/broker-features/ha/stop-server-failover/readme.html b/examples/broker-features/ha/stop-server-failover/readme.html
deleted file mode 100644
index 9486cd6..0000000
--- a/examples/broker-features/ha/stop-server-failover/readme.html
+++ /dev/null
@@ -1,44 +0,0 @@
-<!--
-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.
--->
-
-<html>
- <head>
- <title>ActiveMQ Artemis JMS Failover Without Transactions Example</title>
- <link rel="stylesheet" type="text/css" href="../../../common/common.css" />
- <link rel="stylesheet" type="text/css" href="../../../common/prettify.css" />
- <script type="text/javascript" src="../../../common/prettify.js"></script>
- </head>
- <body onload="prettyPrint()">
- <h1>JMS Failover Without Transactions Example</h1>
-
- <pre>To run the example, simply type <b>mvn verify</b> from this directory, <br>or <b>mvn -PnoServer verify</b> if you want to start and create the server manually.</pre>
-
-
- <p>This example demonstrates two servers coupled as a live-backup pair for high availability (HA), and a client
- connection failing over from live to backup when the live server is crashed.</p>
- <p>Failover behavior differs whether the JMS session is transacted or not.</p>
- <p>When a <em>non-transacted</em> JMS session is used, once and only once delivery is not guaranteed
- and it is possible some messages will be lost or delivered twice, depending when the failover to the backup server occurs.</p>
- <p>It is up to the client to deal with such cases. To ensure once and only once delivery, the client must
- use transacted JMS sessions (as shown in the example for <a href="../transaction-failover/readme.html">failover with transactions</a>).</p>
- <p>For more information on ActiveMQ Artemis failover and HA, and clustering in general, please see the clustering
- section of the user manual.</p>
-
- </body>
-</html>
http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/6b17d966/examples/broker-features/ha/stop-server-failover/src/main/java/org/apache/activemq/artemis/jms/example/StopServerFailoverExample.java
----------------------------------------------------------------------
diff --git a/examples/broker-features/ha/stop-server-failover/src/main/java/org/apache/activemq/artemis/jms/example/StopServerFailoverExample.java b/examples/broker-features/ha/stop-server-failover/src/main/java/org/apache/activemq/artemis/jms/example/StopServerFailoverExample.java
deleted file mode 100644
index 38f06c0..0000000
--- a/examples/broker-features/ha/stop-server-failover/src/main/java/org/apache/activemq/artemis/jms/example/StopServerFailoverExample.java
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
- * 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.jms.example;
-
-import javax.jms.Connection;
-import javax.jms.ConnectionFactory;
-import javax.jms.JMSException;
-import javax.jms.MessageConsumer;
-import javax.jms.MessageProducer;
-import javax.jms.Queue;
-import javax.jms.Session;
-import javax.jms.TextMessage;
-import javax.naming.InitialContext;
-
-/**
- * A simple example that demonstrates failover of the JMS connection from one node to another
- * when the live server crashes using a JMS <em>non-transacted</em> session.
- */
-public class StopServerFailoverExample {
-
- public static void main(final String[] args) throws Exception {
- final int numMessages = 10;
-
- Connection connection = null;
-
- InitialContext initialContext = null;
-
- try {
- // Step 1. Get an initial context for looking up JNDI from the server #1
- initialContext = new InitialContext();
-
- // Step 2. Look up the JMS resources from JNDI
- Queue queue = (Queue) initialContext.lookup("queue/exampleQueue");
- ConnectionFactory connectionFactory = (ConnectionFactory) initialContext.lookup("ConnectionFactory");
-
- // Step 3. Create a JMS Connection
- connection = connectionFactory.createConnection();
-
- // Step 4. Create a *non-transacted* JMS Session with client acknowledgement
- Session session = connection.createSession(false, Session.CLIENT_ACKNOWLEDGE);
-
- // Step 5. Start the connection to ensure delivery occurs
- connection.start();
-
- // Step 6. Create a JMS MessageProducer and a MessageConsumer
- MessageProducer producer = session.createProducer(queue);
- MessageConsumer consumer = session.createConsumer(queue);
-
- // Step 7. Send some messages to server #1, the live server
- for (int i = 0; i < numMessages; i++) {
- TextMessage message = session.createTextMessage("This is text message " + i);
- producer.send(message);
- System.out.println("Sent message: " + message.getText());
- }
-
- // Step 8. Receive and acknowledge half of the sent messages
- TextMessage message0 = null;
- for (int i = 0; i < numMessages / 2; i++) {
- message0 = (TextMessage) consumer.receive(5000);
- System.out.println("Got message: " + message0.getText());
- }
- message0.acknowledge();
-
- // Step 9. Receive the 2nd half of the sent messages but *do not* acknowledge them yet
- for (int i = numMessages / 2; i < numMessages; i++) {
- message0 = (TextMessage) consumer.receive(5000);
- System.out.println("Got message: " + message0.getText());
- }
-
- // Step 10. Crash server #0, the live server, and wait a little while to make sure
- // it has really crashed
- System.out.println("Stop the live server by logging into JConsole and then press any key to continue...");
- System.in.read();
-
- // Step 11. Acknowledging the 2nd half of the sent messages will fail as failover to the
- // backup server has occurred
- try {
- message0.acknowledge();
- }
- catch (JMSException e) {
- System.err.println("Got exception while acknowledging message: " + e.getMessage());
- }
-
- // Step 12. Consume again the 2nd half of the messages again. Note that they are not considered as redelivered.
- for (int i = numMessages / 2; i < numMessages; i++) {
- message0 = (TextMessage) consumer.receive(5000);
- System.out.printf("Got message: %s (redelivered?: %s)\n", message0.getText(), message0.getJMSRedelivered());
- }
- message0.acknowledge();
- }
- finally {
- // Step 13. Be sure to close our resources!
-
- if (connection != null) {
- connection.close();
- }
-
- if (initialContext != null) {
- initialContext.close();
- }
- }
- }
-}
http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/6b17d966/examples/broker-features/ha/stop-server-failover/src/main/resources/jndi.properties
----------------------------------------------------------------------
diff --git a/examples/broker-features/ha/stop-server-failover/src/main/resources/jndi.properties b/examples/broker-features/ha/stop-server-failover/src/main/resources/jndi.properties
deleted file mode 100644
index 7f7a19f..0000000
--- a/examples/broker-features/ha/stop-server-failover/src/main/resources/jndi.properties
+++ /dev/null
@@ -1,20 +0,0 @@
-# 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.
-
-java.naming.factory.initial=org.apache.activemq.artemis.jndi.ActiveMQInitialContextFactory
-connectionFactory.ConnectionFactory=tcp://localhost:61616?ha=true&retryInterval=1000&retryIntervalMultiplier=1.0&reconnectAttempts=-1
-queue.queue/exampleQueue=exampleQueue
http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/6b17d966/examples/broker-features/ha/transaction-failover/pom.xml
----------------------------------------------------------------------
diff --git a/examples/broker-features/ha/transaction-failover/pom.xml b/examples/broker-features/ha/transaction-failover/pom.xml
deleted file mode 100644
index 76a4a8e..0000000
--- a/examples/broker-features/ha/transaction-failover/pom.xml
+++ /dev/null
@@ -1,104 +0,0 @@
-<?xml version='1.0'?>
-<!--
-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.
--->
-
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
- xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
- <modelVersion>4.0.0</modelVersion>
-
- <parent>
- <groupId>org.apache.activemq.examples.failover</groupId>
- <artifactId>broker-failover</artifactId>
- <version>1.0.1-SNAPSHOT</version>
- </parent>
-
- <artifactId>transaction-failover</artifactId>
- <packaging>jar</packaging>
- <name>ActiveMQ Artemis JMS Transaction Failover Example</name>
-
- <properties>
- <activemq.basedir>${project.basedir}/../../../..</activemq.basedir>
- </properties>
-
- <dependencies>
- <dependency>
- <groupId>org.apache.activemq</groupId>
- <artifactId>artemis-cli</artifactId>
- <version>${project.version}</version>
- </dependency>
- <dependency>
- <groupId>org.apache.geronimo.specs</groupId>
- <artifactId>geronimo-jms_2.0_spec</artifactId>
- </dependency>
- </dependencies>
-
- <build>
- <plugins>
- <plugin>
- <groupId>org.apache.activemq</groupId>
- <artifactId>artemis-maven-plugin</artifactId>
- <executions>
- <execution>
- <id>create0</id>
- <goals>
- <goal>create</goal>
- </goals>
- <configuration>
- <instance>${basedir}/target/server0</instance>
- <configuration>${basedir}/target/classes/activemq/server0</configuration>
- <javaOptions>-Dudp-address=${udp-address}</javaOptions>
- </configuration>
- </execution>
- <execution>
- <id>create1</id>
- <goals>
- <goal>create</goal>
- </goals>
- <configuration>
- <instance>${basedir}/target/server1</instance>
- <configuration>${basedir}/target/classes/activemq/server1</configuration>
- <javaOptions>-Dudp-address=${udp-address}</javaOptions>
- </configuration>
- </execution>
- <execution>
- <id>runClient</id>
- <goals>
- <goal>runClient</goal>
- </goals>
- <configuration>
- <clientClass>org.apache.activemq.artemis.jms.example.TransactionFailoverExample</clientClass>
- <args>
- <param>${basedir}/target/server0</param>
- <param>${basedir}/target/server1</param>
- </args>
- </configuration>
- </execution>
- </executions>
- <dependencies>
- <dependency>
- <groupId>org.apache.activemq.examples.failover</groupId>
- <artifactId>transaction-failover</artifactId>
- <version>${project.version}</version>
- </dependency>
- </dependencies>
- </plugin>
- </plugins>
- </build>
-
-</project>
http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/6b17d966/examples/broker-features/ha/transaction-failover/readme.html
----------------------------------------------------------------------
diff --git a/examples/broker-features/ha/transaction-failover/readme.html b/examples/broker-features/ha/transaction-failover/readme.html
deleted file mode 100644
index 15f119f..0000000
--- a/examples/broker-features/ha/transaction-failover/readme.html
+++ /dev/null
@@ -1,46 +0,0 @@
-<!--
-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.
--->
-
-<html>
- <head>
- <title>ActiveMQ Artemis JMS Failover With Transaction Example</title>
- <link rel="stylesheet" type="text/css" href="../../../common/common.css" />
- <link rel="stylesheet" type="text/css" href="../../../common/prettify.css" />
- <script type="text/javascript" src="../../../common/prettify.js"></script>
- </head>
- <body onload="prettyPrint()">
- <h1>JMS Failover With Transaction Example</h1>
-
- <pre>To run the example, simply type <b>mvn verify</b> from this directory.</pre>
-
-
- <p>This example demonstrates two servers coupled as a live-backup pair for high availability (HA), and a client
- connection failing over from live to backup when the live server is crashed.</p>
- <p>Failover behavior differs whether the JMS session is transacter or not.</p>
- <p>When a <em>transacted</em> JMS session is used, once-and-only once delivery is guaranteed.</p>
- <ul>
- <li>if the failover occurs while there is an in-flight transaction, the transaction will be flagged as <em>rollback only</em>. In that case, the JMS client
- will need to retry the transaction work.</li>
- <li>if the failover occurs while there is <em>no</em> in-flight transaction, the failover will be transparent to the user.</li>
- </ul>
- <p>ActiveMQ Artemis also provides an example for <a href="../non-transactional-failover/readme.html">non-transaction failover</a>.</p>
- <p>For more information on ActiveMQ Artemis failover and HA, and clustering in general, please see the clustering
- section of the user manual.</p>
- </body>
-</html>
http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/6b17d966/examples/broker-features/ha/transaction-failover/src/main/java/org/apache/activemq/artemis/jms/example/TransactionFailoverExample.java
----------------------------------------------------------------------
diff --git a/examples/broker-features/ha/transaction-failover/src/main/java/org/apache/activemq/artemis/jms/example/TransactionFailoverExample.java b/examples/broker-features/ha/transaction-failover/src/main/java/org/apache/activemq/artemis/jms/example/TransactionFailoverExample.java
deleted file mode 100644
index 58c514a..0000000
--- a/examples/broker-features/ha/transaction-failover/src/main/java/org/apache/activemq/artemis/jms/example/TransactionFailoverExample.java
+++ /dev/null
@@ -1,167 +0,0 @@
-/*
- * 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.jms.example;
-
-import org.apache.activemq.artemis.api.core.Message;
-import org.apache.activemq.artemis.util.ServerUtil;
-
-import javax.jms.Connection;
-import javax.jms.ConnectionFactory;
-import javax.jms.MessageConsumer;
-import javax.jms.MessageProducer;
-import javax.jms.Queue;
-import javax.jms.Session;
-import javax.jms.TextMessage;
-import javax.jms.TransactionRolledBackException;
-import javax.naming.InitialContext;
-
-/**
- * A simple example that demonstrates failover of the JMS connection from one node to another
- * when the live server crashes using a JMS <em>transacted</em> session.
- */
-public class TransactionFailoverExample {
-
- // You need to guarantee uniqueIDs when using duplicate detection
- // It needs to be unique even after a restart
- // as these IDs are stored on the journal for control
- // We recommend some sort of UUID, but for this example the Current Time as string would be enough
- static String uniqueID = Long.toString(System.currentTimeMillis());
-
- private static Process server0;
-
- private static Process server1;
-
- public static void main(final String[] args) throws Exception {
- final int numMessages = 10;
-
- Connection connection = null;
-
- InitialContext initialContext = null;
-
- try {
- server0 = ServerUtil.startServer(args[0], TransactionFailoverExample.class.getSimpleName() + "0", 0, 5000);
- server1 = ServerUtil.startServer(args[1], TransactionFailoverExample.class.getSimpleName() + "1", 1, 5000);
-
- // Step 1. Get an initial context for looking up JNDI from the server #1
- initialContext = new InitialContext();
-
- // Step 2. Look-up the JMS resources from JNDI
- Queue queue = (Queue) initialContext.lookup("queue/exampleQueue");
- ConnectionFactory connectionFactory = (ConnectionFactory) initialContext.lookup("ConnectionFactory");
-
- // Step 3. We create a JMS Connection
- connection = connectionFactory.createConnection();
-
- // Step 4. We create a *transacted* JMS Session
- Session session = connection.createSession(true, 0);
-
- // Step 5. We start the connection to ensure delivery occurs
- connection.start();
-
- // Step 6. We create a JMS MessageProducer
- MessageProducer producer = session.createProducer(queue);
-
- // Step 7. We create a JMS MessageConsumer
- MessageConsumer consumer = session.createConsumer(queue);
-
- // Step 8. We send half of the messages, kill the live server and send the remaining messages
- sendMessages(session, producer, numMessages, true);
-
- // Step 9. As failover occurred during transaction, the session has been marked for rollback only
- try {
- session.commit();
- }
- catch (TransactionRolledBackException e) {
- System.err.println("transaction has been rolled back: " + e.getMessage());
- }
-
- // Step 10. We resend all the messages
- sendMessages(session, producer, numMessages, false);
-
- // Step 11. We commit the session successfully: the messages will be all delivered to the activated backup
- // server
- session.commit();
-
- // Step 12. We are now transparently reconnected to server #0, the backup server.
- // We consume the messages sent before the crash of the live server and commit the session.
- for (int i = 0; i < numMessages; i++) {
- TextMessage message0 = (TextMessage) consumer.receive(5000);
-
- if (message0 == null) {
- throw new IllegalStateException("Example failed - message wasn't received");
- }
-
- System.out.println("Got message: " + message0.getText());
- }
-
- session.commit();
-
- System.out.println("Other message on the server? " + consumer.receive(5000));
- }
- finally {
- // Step 13. Be sure to close our resources!
-
- if (connection != null) {
- connection.close();
- }
-
- if (initialContext != null) {
- initialContext.close();
- }
-
- ServerUtil.killServer(server0);
- ServerUtil.killServer(server1);
- }
- }
-
- private static void sendMessages(final Session session,
- final MessageProducer producer,
- final int numMessages,
- final boolean killServer) throws Exception {
-
- // We send half of messages
- for (int i = 0; i < numMessages / 2; i++) {
- TextMessage message = session.createTextMessage("This is text message " + i);
-
- message.setStringProperty(Message.HDR_DUPLICATE_DETECTION_ID.toString(), uniqueID + i);
-
- producer.send(message);
-
- System.out.println("Sent message: " + message.getText());
- }
-
- if (killServer) {
- Thread.sleep(5000);
-
- ServerUtil.killServer(server0);
- }
-
- // We send the remaining half of messages
- for (int i = numMessages / 2; i < numMessages; i++) {
- TextMessage message = session.createTextMessage("This is text message " + i);
-
- // We set the duplicate detection header - so the server will ignore the same message
- // if sent again after failover
-
- message.setStringProperty(Message.HDR_DUPLICATE_DETECTION_ID.toString(), uniqueID + i);
-
- producer.send(message);
-
- System.out.println("Sent message: " + message.getText());
- }
- }
-}
http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/6b17d966/examples/broker-features/ha/transaction-failover/src/main/resources/activemq/server0/broker.xml
----------------------------------------------------------------------
diff --git a/examples/broker-features/ha/transaction-failover/src/main/resources/activemq/server0/broker.xml b/examples/broker-features/ha/transaction-failover/src/main/resources/activemq/server0/broker.xml
deleted file mode 100644
index 916fdf5..0000000
--- a/examples/broker-features/ha/transaction-failover/src/main/resources/activemq/server0/broker.xml
+++ /dev/null
@@ -1,98 +0,0 @@
-<?xml version='1.0'?>
-<!--
-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.
--->
-
-<configuration xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
- xmlns="urn:activemq"
- xsi:schemaLocation="urn:activemq /schema/artemis-server.xsd">
-
- <jms xmlns="urn:activemq:jms">
- <!--the queue used by the example-->
- <queue name="exampleQueue"/>
- </jms>
-
- <core xmlns="urn:activemq:core">
-
- <bindings-directory>../data/bindings</bindings-directory>
-
- <journal-directory>../data/journal</journal-directory>
-
- <large-messages-directory>../data/largemessages</large-messages-directory>
-
- <paging-directory>../data/paging</paging-directory>
-
- <ha-policy>
- <shared-store>
- <master>
- <failover-on-shutdown>true</failover-on-shutdown>
- </master>
- </shared-store>
- </ha-policy>
-
- <!-- Connectors -->
-
- <connectors>
- <connector name="netty-connector">tcp://localhost:61616</connector>
- </connectors>
-
- <!-- Acceptors -->
- <acceptors>
- <acceptor name="netty-acceptor">tcp://localhost:61616</acceptor>
- </acceptors>
-
- <broadcast-groups>
- <broadcast-group name="bg-group1">
- <group-address>${udp-address:231.7.7.7}</group-address>
- <group-port>9876</group-port>
- <broadcast-period>1000</broadcast-period>
- <connector-ref>netty-connector</connector-ref>
- </broadcast-group>
- </broadcast-groups>
-
- <discovery-groups>
- <discovery-group name="dg-group1">
- <group-address>${udp-address:231.7.7.7}</group-address>
- <group-port>9876</group-port>
- <refresh-timeout>60000</refresh-timeout>
- </discovery-group>
- </discovery-groups>
-
- <cluster-connections>
- <cluster-connection name="my-cluster">
- <address>jms</address>
- <connector-ref>netty-connector</connector-ref>
- <discovery-group-ref discovery-group-name="dg-group1"/>
- </cluster-connection>
- </cluster-connections>
- <!-- Other config -->
-
- <security-settings>
- <!--security for example queue-->
- <security-setting match="jms.queue.exampleQueue">
- <permission type="createDurableQueue" roles="guest"/>
- <permission type="deleteDurableQueue" roles="guest"/>
- <permission type="createNonDurableQueue" roles="guest"/>
- <permission type="deleteNonDurableQueue" roles="guest"/>
- <permission type="consume" roles="guest"/>
- <permission type="send" roles="guest"/>
- </security-setting>
- </security-settings>
-
- </core>
-</configuration>
http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/6b17d966/examples/broker-features/ha/transaction-failover/src/main/resources/activemq/server1/broker.xml
----------------------------------------------------------------------
diff --git a/examples/broker-features/ha/transaction-failover/src/main/resources/activemq/server1/broker.xml b/examples/broker-features/ha/transaction-failover/src/main/resources/activemq/server1/broker.xml
deleted file mode 100644
index 055f04a..0000000
--- a/examples/broker-features/ha/transaction-failover/src/main/resources/activemq/server1/broker.xml
+++ /dev/null
@@ -1,98 +0,0 @@
-<?xml version='1.0'?>
-<!--
-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.
--->
-
-<configuration xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
- xmlns="urn:activemq"
- xsi:schemaLocation="urn:activemq /schema/artemis-server.xsd">
-
- <jms xmlns="urn:activemq:jms">
- <!--the queue used by the example-->
- <queue name="exampleQueue"/>
- </jms>
-
- <core xmlns="urn:activemq:core">
-
- <bindings-directory>../data/bindings</bindings-directory>
-
- <journal-directory>../data/journal</journal-directory>
-
- <large-messages-directory>../data/largemessages</large-messages-directory>
-
- <paging-directory>../data/paging</paging-directory>
-
- <ha-policy>
- <shared-store>
- <slave>
- <failover-on-shutdown>true</failover-on-shutdown>
- </slave>
- </shared-store>
- </ha-policy>
-
- <!-- Connectors -->
- <connectors>
- <connector name="netty-connector">tcp://localhost:61617</connector>
- </connectors>
-
- <!-- Acceptors -->
- <acceptors>
- <acceptor name="netty-acceptor">tcp://localhost:61617</acceptor>
- </acceptors>
-
- <broadcast-groups>
- <broadcast-group name="bg-group1">
- <group-address>${udp-address:231.7.7.7}</group-address>
- <group-port>9876</group-port>
- <broadcast-period>1000</broadcast-period>
- <connector-ref>netty-connector</connector-ref>
- </broadcast-group>
- </broadcast-groups>
-
- <discovery-groups>
- <discovery-group name="dg-group1">
- <group-address>${udp-address:231.7.7.7}</group-address>
- <group-port>9876</group-port>
- <refresh-timeout>60000</refresh-timeout>
- </discovery-group>
- </discovery-groups>
-
- <cluster-connections>
- <cluster-connection name="my-cluster">
- <address>jms</address>
- <connector-ref>netty-connector</connector-ref>
- <discovery-group-ref discovery-group-name="dg-group1"/>
- </cluster-connection>
- </cluster-connections>
-
- <!-- Other config -->
-
- <security-settings>
- <!--security for example queue-->
- <security-setting match="jms.queue.exampleQueue">
- <permission type="createDurableQueue" roles="guest"/>
- <permission type="deleteDurableQueue" roles="guest"/>
- <permission type="createNonDurableQueue" roles="guest"/>
- <permission type="deleteNonDurableQueue" roles="guest"/>
- <permission type="consume" roles="guest"/>
- <permission type="send" roles="guest"/>
- </security-setting>
- </security-settings>
-
- </core>
-</configuration>
http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/6b17d966/examples/broker-features/ha/transaction-failover/src/main/resources/jndi.properties
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diff --git a/examples/broker-features/ha/transaction-failover/src/main/resources/jndi.properties b/examples/broker-features/ha/transaction-failover/src/main/resources/jndi.properties
deleted file mode 100644
index 7f7a19f..0000000
--- a/examples/broker-features/ha/transaction-failover/src/main/resources/jndi.properties
+++ /dev/null
@@ -1,20 +0,0 @@
-# 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.
-
-java.naming.factory.initial=org.apache.activemq.artemis.jndi.ActiveMQInitialContextFactory
-connectionFactory.ConnectionFactory=tcp://localhost:61616?ha=true&retryInterval=1000&retryIntervalMultiplier=1.0&reconnectAttempts=-1
-queue.queue/exampleQueue=exampleQueue