IGNITE-12359 Migrate RocketMQ module to ignite-extensions - Fixes #14.
Signed-off-by: samaitra <saikat.maitra@gmail.com>
diff --git a/modules/rocketmq-ext/README.txt b/modules/rocketmq-ext/README.txt
new file mode 100644
index 0000000..62e6af6
--- /dev/null
+++ b/modules/rocketmq-ext/README.txt
@@ -0,0 +1,25 @@
+Apache Ignite RocketMQ Streamer Module
+--------------------------------------
+
+Apache Ignite RocketMQ Streamer module provides streaming from RocketMQ to Ignite cache.
+
+To use Ignite RocketMQ Streamer module, first import it to your Maven project.
+
+<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/xsd/maven-4.0.0.xsd">
+ ...
+ <dependencies>
+ ...
+ <dependency>
+ <groupId>org.apache.ignite</groupId>
+ <artifactId>ignite-rocketmq-ext</artifactId>
+ <version>${ignite.version}</version>
+ </dependency>
+ ...
+ </dependencies>
+ ...
+</project>
+
+Then, initialize and start it as, for instance, done in RocketMQStreamerTest.java.
diff --git a/modules/rocketmq-ext/licenses/apache-2.0.txt b/modules/rocketmq-ext/licenses/apache-2.0.txt
new file mode 100644
index 0000000..d645695
--- /dev/null
+++ b/modules/rocketmq-ext/licenses/apache-2.0.txt
@@ -0,0 +1,202 @@
+
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
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diff --git a/modules/rocketmq-ext/modules/core/src/test/config/log4j-test.xml b/modules/rocketmq-ext/modules/core/src/test/config/log4j-test.xml
new file mode 100755
index 0000000..b78fa9c
--- /dev/null
+++ b/modules/rocketmq-ext/modules/core/src/test/config/log4j-test.xml
@@ -0,0 +1,97 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!--
+ 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.
+-->
+
+<!DOCTYPE log4j:configuration PUBLIC "-//APACHE//DTD LOG4J 1.2//EN"
+ "http://logging.apache.org/log4j/1.2/apidocs/org/apache/log4j/xml/doc-files/log4j.dtd">
+<!--
+ Log4j configuration.
+-->
+<log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/" debug="false">
+ <!--
+ Logs System.out messages to console.
+ -->
+ <appender name="CONSOLE" class="org.apache.log4j.ConsoleAppender">
+ <!-- Log to STDOUT. -->
+ <param name="Target" value="System.out"/>
+
+ <!-- Log from DEBUG and higher. -->
+ <param name="Threshold" value="DEBUG"/>
+
+ <!-- The default pattern: Date Priority [Category] Message\n -->
+ <layout class="org.apache.log4j.PatternLayout">
+ <param name="ConversionPattern" value="[%d{ISO8601}][%-5p][%t][%c{1}] %m%n"/>
+ </layout>
+
+ <!-- Do not log beyond INFO level. -->
+ <filter class="org.apache.log4j.varia.LevelRangeFilter">
+ <param name="levelMin" value="DEBUG"/>
+ <param name="levelMax" value="INFO"/>
+ </filter>
+ </appender>
+
+ <!--
+ Logs all System.err messages to console.
+ -->
+ <appender name="CONSOLE_ERR" class="org.apache.log4j.ConsoleAppender">
+ <!-- Log to STDERR. -->
+ <param name="Target" value="System.err"/>
+
+ <!-- Log from WARN and higher. -->
+ <param name="Threshold" value="WARN"/>
+
+ <!-- The default pattern: Date Priority [Category] Message\n -->
+ <layout class="org.apache.log4j.PatternLayout">
+ <param name="ConversionPattern" value="[%d{ISO8601}][%-5p][%t][%c{1}] %m%n"/>
+ </layout>
+ </appender>
+
+ <!--
+ Logs all output to specified file.
+ -->
+ <appender name="FILE" class="org.apache.log4j.RollingFileAppender">
+ <param name="Threshold" value="DEBUG"/>
+ <param name="File" value="${IGNITE_HOME}/work/log/ignite.log"/>
+ <param name="Append" value="true"/>
+ <param name="MaxFileSize" value="10MB"/>
+ <param name="MaxBackupIndex" value="10"/>
+ <layout class="org.apache.log4j.PatternLayout">
+ <param name="ConversionPattern" value="[%d{ISO8601}][%-5p][%t][%c{1}] %m%n"/>
+ </layout>
+ </appender>
+
+ <!-- Disable all open source debugging. -->
+ <category name="org">
+ <level value="INFO"/>
+ </category>
+
+ <category name="org.eclipse.jetty">
+ <level value="INFO"/>
+ </category>
+
+ <!-- Default settings. -->
+ <root>
+ <!-- Print at info by default. -->
+ <level value="INFO"/>
+
+ <!-- Append to file and console. -->
+ <appender-ref ref="FILE"/>
+ <appender-ref ref="CONSOLE"/>
+ <appender-ref ref="CONSOLE_ERR"/>
+ </root>
+</log4j:configuration>
diff --git a/modules/rocketmq-ext/modules/core/src/test/config/tests.properties b/modules/rocketmq-ext/modules/core/src/test/config/tests.properties
new file mode 100644
index 0000000..18b3606
--- /dev/null
+++ b/modules/rocketmq-ext/modules/core/src/test/config/tests.properties
@@ -0,0 +1,153 @@
+#
+# 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.
+#
+
+# Local address to bind to.
+local.ip=127.0.0.1
+
+# TCP communication port
+comm.tcp.port=30010
+
+# JBoss JNDI
+# JBoss context factory for JNDI connection establishing.
+jboss.jndi.context.factory=org.jnp.interfaces.NamingContextFactory
+# JBoss specific parameter for JNDI connection establishing.
+jboss.jndi.pkg.prefixes=org.jboss.naming:org.jnp.interfaces
+# URL of JBoss server for the 1st node.
+jboss.jndi.node1.provider.url=jnp://localhost:1199
+# URL of JBoss server for the 2nd node.
+jboss.jndi.node2.provider.url=jnp://localhost:1299
+# JBoss Discovery test max wait time.
+jboss.disco.test.wait=180000
+
+# Deployment configuration paths.
+# You will either need to override deploy.uri.dir or supply CLASSES_URI as system property.
+#
+# Path to keystore with private and public keys.
+deploy.uri.secure.keystore=@{IGNITE_HOME}/modules/tests/config/securedeploy/keystore
+# Temporary dir where deployment unit stored before deploy.
+deploy.uri.tmpdir=${java.io.tmpdir}/gg
+# Deployment dir for file scanner test with different types of GAR's.
+deploy.uri.file2.path=${java.io.tmpdir}/gg/verification/
+# URI string.
+deploy.uri.file2=file://freq=200@localhost/${java.io.tmpdir}/gg/verification/
+# File scanner URI for local file deployment.
+deploy.uri.file=file://localhost/@{IGNITE_HOME}/modules/extdata/uri/target/file/
+# FTP scanner URI for FTP deployment.
+deploy.uri.ftp=ftp://ftptest:iddqd@94.72.60.102:21/test/deployment
+# Classes scanner URI for classes deployment. Must be overridden for every user.
+deploy.uri.cls=${CLASSES_URI}
+# Http scanner URI for HTTP deployment.
+deploy.uri.http=http://fake.uri
+# Http scanner URI for secure SSL HTTPs deployment.
+deploy.uri.https=https://fake.uri
+# Directory with descriptors to construct GAR files.
+deploy.gar.descriptor.dir=modules/urideploy/src/test/java/org/apache/ignite/spi/deployment/uri/META-INF
+
+# Directory with a number of descriptors for the Ant gar task.
+ant.gar.descriptor.dir=modules/extdata/p2p/META-INF
+# Temporary directory for the Ant task resulting GAR file.
+ant.gar.tmpdir=${java.io.tmpdir}/gg
+# The same as p2p.uri.cls but without protocol
+ant.gar.srcdir=@{IGNITE_HOME}/modules/extdata/uri/target/classes/
+
+# Paths to use in URI deployment SPI tests
+urideployment.jar.uri=modules/extdata/uri/target/deploy/uri.jar
+urideployment.path.tmp=modules/extdata/uri/target/deploy_tmp/
+
+# GAR paths to use in URI deployment SPI tests
+ant.urideployment.gar.uri=file://freq=5000@localhost/EXTDATA/uri/target/deploy
+ant.urideployment.gar.file=modules/extdata/uri/target/deploy/uri.gar
+ant.urideployment.gar.libs-file=modules/extdata/uri/target/deploy2/uri-libs.gar
+ant.urideployment.gar.classes-file=modules/extdata/uri/target/deploy2/uri-classes.gar
+ant.urideployment.gar.path=modules/extdata/uri/target/deploy/
+
+# Classpath directory for GridP2PUserVersionChangeSelfTest
+ant.userversion.class.dir=@{IGNITE_HOME}/modules/tests/java/
+
+# Multicast discovery self test.
+discovery.mbeanserver.selftest.baseport=50000
+
+# TCP communication self test.
+comm.mbeanserver.selftest.baseport=50100
+
+# Kernel tests.
+grid.comm.selftest.sender.timeout=1000
+grid.comm.selftest.timeout=10000
+
+#P2P tests
+#Overwrite this property. It should point to P2P module compilation directory.
+p2p.uri.cls=file://localhost/@{IGNITE_HOME}/modules/extdata/p2p/target/classes/
+p2p.uri.cls.second=file://localhost/@{IGNITE_HOME}/modules/extdata/uri/target/classes/
+
+# AOP tests.
+# Connector port for RMI.
+connector.rmi.port=7657
+# Connector port for XFire Web Service.
+connector.ws.port=9090
+
+# Load test duration in minutes.
+load.test.duration=500
+load.test.threadnum=50
+load.test.nodenum=5
+
+# Loaders tests
+loader.self.test.config=modules/core/src/test/config/loaders/grid-cfg.xml
+loader.self.multipletest.config=modules/core/src/test/config/loaders/grid-cfg-2-grids.xml
+loader.self.test.jboss.config=modules/core/src/test/config/loaders/grid-cfg.xml
+
+# WebSphere jmx properties
+websphere.jmx.connector.host=localhost
+websphere.jmx.connector.port=8880
+websphere.jmx.connector.security=false
+websphere.jmx.username=
+websphere.jmx.pwd=
+
+# GlassFish jmx properties for GlassFish Loader
+glassfish.jmx.rmi.connector.port=8686
+glassfish.jmx.username=admin
+glassfish.jmx.password=adminadmin
+
+# Tomcat jmx properties for Servlet Loader
+tomcat.jmx.rmi.connector.port=1097
+
+# Marshaller for tests
+#marshaller.class=org.apache.ignite.marshaller.jdk.GridJdkMarshaller
+
+# EC2 configuration for tests
+#amazon.access.key=
+#amazon.secret.key=
+
+# SSH config.
+ssh.username=uname
+ssh.password=passwd
+
+# SSL tests keystore.
+ssl.keystore.path=@{IGNITE_HOME}/modules/clients/src/test/keystore/server.jks
+ssl.keystore.password=123456
+
+# node01 signed with trust-one, node02 and node03 by trust-two, node02old is expired
+# trust-both contains both CAs
+ssl.keystore.node01.path=@{IGNITE_HOME}/modules/clients/src/test/keystore/ca/node01.jks
+ssl.keystore.node02.path=@{IGNITE_HOME}/modules/clients/src/test/keystore/ca/node02.jks
+ssl.keystore.node03.path=@{IGNITE_HOME}/modules/clients/src/test/keystore/ca/node03.jks
+ssl.keystore.trustone.path=@{IGNITE_HOME}/modules/clients/src/test/keystore/ca/trust-one.jks
+ssl.keystore.trusttwo.path=@{IGNITE_HOME}/modules/clients/src/test/keystore/ca/trust-two.jks
+ssl.keystore.trustboth.path=@{IGNITE_HOME}/modules/clients/src/test/keystore/ca/trust-both.jks
+ssl.keystore.node02old.path=@{IGNITE_HOME}/modules/clients/src/test/keystore/ca/node02old.jks
+
+# Hadoop home directory.
+hadoop.home=@{HADOOP_HOME}
diff --git a/modules/rocketmq-ext/pom.xml b/modules/rocketmq-ext/pom.xml
new file mode 100644
index 0000000..26b295b
--- /dev/null
+++ b/modules/rocketmq-ext/pom.xml
@@ -0,0 +1,94 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!--
+ 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.
+-->
+
+<!--
+ POM file.
+-->
+<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/xsd/maven-4.0.0.xsd">
+ <modelVersion>4.0.0</modelVersion>
+
+ <parent>
+ <groupId>org.apache.ignite</groupId>
+ <artifactId>ignite-extensions-parent</artifactId>
+ <version>1</version>
+ <relativePath>../../parent</relativePath>
+ </parent>
+
+ <artifactId>ignite-rocketmq-ext</artifactId>
+ <version>1.0.0-SNAPSHOT</version>
+ <url>http://ignite.apache.org</url>
+
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.ignite</groupId>
+ <artifactId>ignite-core</artifactId>
+ <version>${ignite.version}</version>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.rocketmq</groupId>
+ <artifactId>rocketmq-client</artifactId>
+ <version>${rocketmq.version}</version>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.rocketmq</groupId>
+ <artifactId>rocketmq-namesrv</artifactId>
+ <version>${rocketmq.version}</version>
+ <scope>test</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.rocketmq</groupId>
+ <artifactId>rocketmq-broker</artifactId>
+ <version>${rocketmq.version}</version>
+ <scope>test</scope>
+ <exclusions>
+ <exclusion>
+ <groupId>io.netty</groupId>
+ <artifactId>netty-tcnative</artifactId>
+ </exclusion>
+ </exclusions>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.ignite</groupId>
+ <artifactId>ignite-spring</artifactId>
+ <version>${ignite.version}</version>
+ <scope>test</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.ignite</groupId>
+ <artifactId>ignite-core</artifactId>
+ <version>${ignite.version}</version>
+ <type>test-jar</type>
+ <scope>test</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.ignite</groupId>
+ <artifactId>ignite-log4j</artifactId>
+ <version>${ignite.version}</version>
+ <scope>test</scope>
+ </dependency>
+ </dependencies>
+
+</project>
diff --git a/modules/rocketmq-ext/src/main/java/org/apache/ignite/stream/rocketmq/RocketMQStreamer.java b/modules/rocketmq-ext/src/main/java/org/apache/ignite/stream/rocketmq/RocketMQStreamer.java
new file mode 100644
index 0000000..67f1ce5
--- /dev/null
+++ b/modules/rocketmq-ext/src/main/java/org/apache/ignite/stream/rocketmq/RocketMQStreamer.java
@@ -0,0 +1,151 @@
+/*
+ * 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.ignite.stream.rocketmq;
+
+import java.util.List;
+import org.apache.ignite.IgniteDataStreamer;
+import org.apache.ignite.IgniteException;
+import org.apache.ignite.IgniteLogger;
+import org.apache.ignite.internal.util.typedef.internal.A;
+import org.apache.ignite.stream.StreamAdapter;
+import org.apache.rocketmq.client.consumer.DefaultMQPushConsumer;
+import org.apache.rocketmq.client.consumer.listener.ConsumeConcurrentlyContext;
+import org.apache.rocketmq.client.consumer.listener.ConsumeConcurrentlyStatus;
+import org.apache.rocketmq.client.consumer.listener.MessageListenerConcurrently;
+import org.apache.rocketmq.client.exception.MQClientException;
+import org.apache.rocketmq.common.consumer.ConsumeFromWhere;
+import org.apache.rocketmq.common.message.MessageExt;
+
+/**
+ * Streamer that subscribes to a RocketMQ topic amd feeds messages into {@link IgniteDataStreamer} instance.
+ */
+public class RocketMQStreamer<K, V> extends StreamAdapter<List<MessageExt>, K, V> implements MessageListenerConcurrently {
+ /** Logger. */
+ private IgniteLogger log;
+
+ /** RocketMQ consumer. */
+ private DefaultMQPushConsumer consumer;
+
+ /** State. */
+ private volatile boolean stopped = true;
+
+ /** Topic to subscribe to. */
+ private String topic;
+
+ /** Consumer group. */
+ private String consumerGrp;
+
+ /** Name server address. */
+ private String nameSrvAddr;
+
+ /**
+ * Starts streamer.
+ *
+ * @throws IgniteException If failed.
+ */
+ public void start() {
+ if (!stopped)
+ throw new IgniteException("Attempted to start an already started RocketMQ streamer");
+
+ // validate parameters.
+ A.notNull(getStreamer(), "streamer");
+ A.notNull(getIgnite(), "ignite");
+ A.notNull(topic, "topic");
+ A.notNull(consumerGrp, "consumer group");
+ A.notNullOrEmpty(nameSrvAddr, "nameserver address");
+ A.ensure(null != getMultipleTupleExtractor(), "Multiple tuple extractor must be configured");
+
+ log = getIgnite().log();
+
+ consumer = new DefaultMQPushConsumer(consumerGrp);
+
+ consumer.setNamesrvAddr(nameSrvAddr);
+ consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_LAST_OFFSET);
+
+ try {
+ consumer.subscribe(topic, "*");
+ }
+ catch (MQClientException e) {
+ throw new IgniteException("Failed to subscribe to " + topic, e);
+ }
+
+ consumer.registerMessageListener(this);
+
+ try {
+ consumer.start();
+ }
+ catch (MQClientException e) {
+ throw new IgniteException("Failed to start the streamer", e);
+ }
+
+ stopped = false;
+ }
+
+ /**
+ * Stops streamer.
+ */
+ public void stop() {
+ if (consumer != null)
+ consumer.shutdown();
+
+ stopped = true;
+ }
+
+ /**
+ * Implements {@link MessageListenerConcurrently#consumeMessage(List, ConsumeConcurrentlyContext)} to receive
+ * messages.
+ *
+ * {@inheritDoc}
+ */
+ @Override public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs,
+ ConsumeConcurrentlyContext context) {
+ if (log.isDebugEnabled())
+ log.debug("Received " + msgs.size() + " messages");
+
+ addMessage(msgs);
+
+ return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
+ }
+
+ /**
+ * Sets the topic to subscribe to.
+ *
+ * @param topic The topic to subscribe to.
+ */
+ public void setTopic(String topic) {
+ this.topic = topic;
+ }
+
+ /**
+ * Sets the name of the consumer group.
+ *
+ * @param consumerGrp Consumer group name.
+ */
+ public void setConsumerGrp(String consumerGrp) {
+ this.consumerGrp = consumerGrp;
+ }
+
+ /**
+ * Sets the name server address.
+ *
+ * @param nameSrvAddr Name server address
+ */
+ public void setNameSrvAddr(String nameSrvAddr) {
+ this.nameSrvAddr = nameSrvAddr;
+ }
+}
diff --git a/modules/rocketmq-ext/src/main/java/org/apache/ignite/stream/rocketmq/package-info.java b/modules/rocketmq-ext/src/main/java/org/apache/ignite/stream/rocketmq/package-info.java
new file mode 100644
index 0000000..f743696
--- /dev/null
+++ b/modules/rocketmq-ext/src/main/java/org/apache/ignite/stream/rocketmq/package-info.java
@@ -0,0 +1,21 @@
+/*
+ * 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.
+ */
+
+/**
+ * Contains implementation of RocketMQStreamer tests.
+ */
+package org.apache.ignite.stream.rocketmq;
diff --git a/modules/rocketmq-ext/src/test/java/org/apache/ignite/stream/rocketmq/RocketMQStreamerTest.java b/modules/rocketmq-ext/src/test/java/org/apache/ignite/stream/rocketmq/RocketMQStreamerTest.java
new file mode 100644
index 0000000..534f8d4
--- /dev/null
+++ b/modules/rocketmq-ext/src/test/java/org/apache/ignite/stream/rocketmq/RocketMQStreamerTest.java
@@ -0,0 +1,215 @@
+/*
+ * 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.ignite.stream.rocketmq;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.UUID;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.TimeUnit;
+import org.apache.ignite.Ignite;
+import org.apache.ignite.IgniteCache;
+import org.apache.ignite.IgniteDataStreamer;
+import org.apache.ignite.cache.CachePeekMode;
+import org.apache.ignite.events.CacheEvent;
+import org.apache.ignite.internal.IgniteInterruptedCheckedException;
+import org.apache.ignite.internal.util.typedef.internal.U;
+import org.apache.ignite.lang.IgniteBiPredicate;
+import org.apache.ignite.stream.StreamMultipleTupleExtractor;
+import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest;
+import org.apache.rocketmq.client.producer.DefaultMQProducer;
+import org.apache.rocketmq.common.TopicConfig;
+import org.apache.rocketmq.common.message.Message;
+import org.apache.rocketmq.common.message.MessageExt;
+import org.apache.rocketmq.tools.admin.DefaultMQAdminExt;
+import org.junit.Test;
+
+import static org.apache.ignite.events.EventType.EVT_CACHE_OBJECT_PUT;
+import static org.apache.ignite.stream.rocketmq.TestRocketMQServer.NAME_SERVER_PORT;
+import static org.apache.ignite.stream.rocketmq.TestRocketMQServer.TEST_IP;
+
+/**
+ * Test for {@link RocketMQStreamer}.
+ */
+public class RocketMQStreamerTest extends GridCommonAbstractTest {
+ /** Test topic. */
+ private static final String TOPIC_NAME = "testTopic";
+
+ /** Test consumer group. */
+ private static final String CONSUMER_GRP = "testConsumerGrp";
+
+ /** Test server. */
+ private static TestRocketMQServer testRocketMQServer;
+
+ /** Number of events to handle. */
+ private static final int EVT_NUM = 1000;
+
+ /** {@inheritDoc} */
+ @SuppressWarnings("unchecked")
+ @Override protected void beforeTest() throws Exception {
+ grid().<Integer, String>getOrCreateCache(defaultCacheConfiguration());
+ }
+
+ /** {@inheritDoc} */
+ @Override protected void afterTest() throws Exception {
+ grid().cache(DEFAULT_CACHE_NAME).clear();
+ }
+
+ /** {@inheritDoc} */
+ @Override protected void beforeTestsStarted() throws Exception {
+ testRocketMQServer = new TestRocketMQServer(log);
+ }
+
+ /** {@inheritDoc} */
+ @Override protected void afterTestsStopped() throws Exception {
+ if (testRocketMQServer != null)
+ testRocketMQServer.shutdown();
+ }
+
+ /** Constructor. */
+ public RocketMQStreamerTest() {
+ super(true);
+ }
+
+ /**
+ * Tests data is properly injected into the grid.
+ *
+ * @throws Exception If fails.
+ */
+ @Test
+ public void testStreamer() throws Exception {
+ RocketMQStreamer<String, byte[]> streamer = null;
+
+ Ignite ignite = grid();
+
+ try (IgniteDataStreamer<String, byte[]> dataStreamer = ignite.dataStreamer(DEFAULT_CACHE_NAME)) {
+ dataStreamer.allowOverwrite(true);
+ dataStreamer.autoFlushFrequency(10);
+
+ streamer = new RocketMQStreamer<>();
+
+ //configure.
+ streamer.setIgnite(ignite);
+ streamer.setStreamer(dataStreamer);
+ streamer.setNameSrvAddr(TEST_IP + ":" + NAME_SERVER_PORT);
+ streamer.setConsumerGrp(CONSUMER_GRP);
+ streamer.setTopic(TOPIC_NAME);
+ streamer.setMultipleTupleExtractor(new TestTupleExtractor());
+
+ streamer.start();
+
+ IgniteCache<String, String> cache = ignite.cache(DEFAULT_CACHE_NAME);
+
+ assertEquals(0, cache.size(CachePeekMode.PRIMARY));
+
+ final CountDownLatch latch = new CountDownLatch(EVT_NUM);
+
+ IgniteBiPredicate<UUID, CacheEvent> putLsnr = new IgniteBiPredicate<UUID, CacheEvent>() {
+ @Override public boolean apply(UUID uuid, CacheEvent evt) {
+ assert evt != null;
+
+ latch.countDown();
+
+ return true;
+ }
+ };
+
+ ignite.events(ignite.cluster().forCacheNodes(DEFAULT_CACHE_NAME)).remoteListen(putLsnr, null, EVT_CACHE_OBJECT_PUT);
+
+ produceData();
+
+ latch.await(30, TimeUnit.SECONDS);
+
+ assertEquals(EVT_NUM, cache.size(CachePeekMode.PRIMARY));
+ }
+ finally {
+ if (streamer != null)
+ streamer.stop();
+ }
+ }
+
+ /**
+ * Test tuple extractor.
+ */
+ public static class TestTupleExtractor implements StreamMultipleTupleExtractor<List<MessageExt>, String, byte[]> {
+
+ /** {@inheritDoc} */
+ @Override public Map<String, byte[]> extract(List<MessageExt> msgs) {
+ final Map<String, byte[]> map = new HashMap<>();
+
+ for (MessageExt msg : msgs)
+ map.put(msg.getMsgId(), msg.getBody());
+
+ return map;
+ }
+ }
+
+ /**
+ * Adds data to RocketMQ.
+ *
+ * @throws Exception If fails.
+ */
+ private void produceData() throws Exception {
+ initTopic(TOPIC_NAME, TEST_IP + ":" + NAME_SERVER_PORT);
+
+ DefaultMQProducer producer = new DefaultMQProducer("testProducerGrp");
+
+ producer.setNamesrvAddr(TEST_IP + ":" + NAME_SERVER_PORT);
+
+ try {
+ producer.start();
+
+ for (int i = 0; i < EVT_NUM; i++)
+ producer.send(new Message(TOPIC_NAME, "", String.valueOf(i).getBytes("UTF-8")));
+ }
+ catch (Exception e) {
+ throw new Exception(e);
+ }
+ finally {
+ producer.shutdown();
+ }
+ }
+
+ /**
+ * Initializes RocketMQ topic.
+ *
+ * @param topic Topic.
+ * @param nsAddr Nameserver address.
+ * @throws IgniteInterruptedCheckedException If fails.
+ */
+ private void initTopic(String topic, String nsAddr) throws Exception {
+ DefaultMQAdminExt defaultMQAdminExt = new DefaultMQAdminExt();
+ defaultMQAdminExt.setNamesrvAddr(nsAddr);
+ try {
+ defaultMQAdminExt.start();
+
+ TopicConfig topicConfig = new TopicConfig();
+ topicConfig.setTopicName(topic);
+ topicConfig.setReadQueueNums(4);
+ topicConfig.setWriteQueueNums(4);
+
+ defaultMQAdminExt.createAndUpdateTopicConfig(testRocketMQServer.getBrokerAddr(), topicConfig);
+
+ U.sleep(100);
+ }
+ finally {
+ defaultMQAdminExt.shutdown();
+ }
+ }
+}
diff --git a/modules/rocketmq-ext/src/test/java/org/apache/ignite/stream/rocketmq/RocketMQStreamerTestSuite.java b/modules/rocketmq-ext/src/test/java/org/apache/ignite/stream/rocketmq/RocketMQStreamerTestSuite.java
new file mode 100644
index 0000000..c0d502b
--- /dev/null
+++ b/modules/rocketmq-ext/src/test/java/org/apache/ignite/stream/rocketmq/RocketMQStreamerTestSuite.java
@@ -0,0 +1,31 @@
+/*
+ * 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.ignite.stream.rocketmq;
+
+import org.junit.runner.RunWith;
+import org.junit.runners.Suite;
+
+/**
+ * Apache RocketMQ streamers tests.
+ */
+@RunWith(Suite.class)
+@Suite.SuiteClasses({
+ RocketMQStreamerTest.class
+})
+public class RocketMQStreamerTestSuite {
+}
diff --git a/modules/rocketmq-ext/src/test/java/org/apache/ignite/stream/rocketmq/TestRocketMQServer.java b/modules/rocketmq-ext/src/test/java/org/apache/ignite/stream/rocketmq/TestRocketMQServer.java
new file mode 100644
index 0000000..beece8e
--- /dev/null
+++ b/modules/rocketmq-ext/src/test/java/org/apache/ignite/stream/rocketmq/TestRocketMQServer.java
@@ -0,0 +1,148 @@
+/*
+ * 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.ignite.stream.rocketmq;
+
+import java.util.UUID;
+import org.apache.ignite.IgniteLogger;
+import org.apache.rocketmq.broker.BrokerController;
+import org.apache.rocketmq.common.BrokerConfig;
+import org.apache.rocketmq.common.namesrv.NamesrvConfig;
+import org.apache.rocketmq.namesrv.NamesrvController;
+import org.apache.rocketmq.remoting.netty.NettyClientConfig;
+import org.apache.rocketmq.remoting.netty.NettyServerConfig;
+import org.apache.rocketmq.store.config.MessageStoreConfig;
+
+import static java.io.File.separator;
+
+/**
+ * Test RocketMQ server handling a broker and a nameserver.
+ */
+class TestRocketMQServer {
+ /** Nameserver port. */
+ protected static final int NAME_SERVER_PORT = 9000;
+
+ /** Broker port. */
+ private static final int BROKER_PORT = 8000;
+
+ /** Broker HA port. */
+ private static final int HA_PORT = 8001;
+
+ /** Test ip address. */
+ protected static final String TEST_IP = "127.0.0.1";
+
+ /** Test broker name. */
+ private static final String TEST_BROKER = "testBroker";
+
+ /** Test cluster name. */
+ private static final String TEST_CLUSTER = "testCluster";
+
+ /** Nameserver. */
+ private static NamesrvController nameSrv;
+
+ /** Broker. */
+ private static BrokerController broker;
+
+ /** Logger. */
+ private final IgniteLogger log;
+
+ /**
+ * Test server constructor.
+ *
+ * @param log Logger.
+ */
+ TestRocketMQServer(IgniteLogger log) {
+ this.log = log;
+
+ try {
+ startNameServer();
+ startBroker();
+ }
+ catch (Exception e) {
+ throw new RuntimeException("Failed to start RocketMQ: " + e);
+ }
+ }
+
+ /**
+ * Starts a test nameserver.
+ *
+ * @throws Exception If fails.
+ */
+ private void startNameServer() throws Exception {
+ NamesrvConfig namesrvConfig = new NamesrvConfig();
+ NettyServerConfig nameServerNettyServerConfig = new NettyServerConfig();
+
+ namesrvConfig.setKvConfigPath(System.getProperty("java.io.tmpdir") + separator + "namesrv" + separator + "kvConfig.json");
+ nameServerNettyServerConfig.setListenPort(NAME_SERVER_PORT);
+
+ nameSrv = new NamesrvController(namesrvConfig, nameServerNettyServerConfig);
+
+ nameSrv.initialize();
+ nameSrv.start();
+
+ log.info("Started nameserver at " + NAME_SERVER_PORT);
+ }
+
+ /**
+ * Starts a test broker.
+ *
+ * @throws Exception If fails.
+ */
+ private void startBroker() throws Exception {
+ BrokerConfig brokerCfg = new BrokerConfig();
+ NettyServerConfig nettySrvCfg = new NettyServerConfig();
+ MessageStoreConfig storeCfg = new MessageStoreConfig();
+
+ brokerCfg.setBrokerName(TEST_BROKER);
+ brokerCfg.setBrokerClusterName(TEST_CLUSTER);
+ brokerCfg.setBrokerIP1(TEST_IP);
+ brokerCfg.setNamesrvAddr(TEST_IP + ":" + NAME_SERVER_PORT);
+
+ storeCfg.setStorePathRootDir(System.getProperty("java.io.tmpdir") + separator + "store-" + UUID.randomUUID());
+ storeCfg.setStorePathCommitLog(System.getProperty("java.io.tmpdir") + separator + "commitlog");
+ storeCfg.setHaListenPort(HA_PORT);
+
+ nettySrvCfg.setListenPort(BROKER_PORT);
+
+ broker = new BrokerController(brokerCfg, nettySrvCfg, new NettyClientConfig(), storeCfg);
+
+ broker.initialize();
+ broker.start();
+
+ log.info("Started broker [" + TEST_BROKER + "] at " + BROKER_PORT);
+ }
+
+ /**
+ * Obtains the broker address.
+ *
+ * @return Broker address.
+ */
+ String getBrokerAddr() {
+ return broker.getBrokerAddr();
+ }
+
+ /**
+ * Shuts test server down.
+ */
+ void shutdown() {
+ if (broker != null)
+ broker.shutdown();
+
+ if (nameSrv != null)
+ nameSrv.shutdown();
+ }
+}
diff --git a/modules/rocketmq-ext/src/test/java/org/apache/ignite/stream/rocketmq/package-info.java b/modules/rocketmq-ext/src/test/java/org/apache/ignite/stream/rocketmq/package-info.java
new file mode 100644
index 0000000..eebf084
--- /dev/null
+++ b/modules/rocketmq-ext/src/test/java/org/apache/ignite/stream/rocketmq/package-info.java
@@ -0,0 +1,21 @@
+/*
+ * 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.
+ */
+
+/**
+ * Contains implementation of RocketMQStreamer.
+ */
+package org.apache.ignite.stream.rocketmq;
diff --git a/pom.xml b/pom.xml
index 1ed675d..4fd028d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -49,6 +49,7 @@
<module>modules/spring-boot-thin-client-autoconfigure-ext</module>
<module>modules/zeromq-ext</module>
<module>modules/twitter-ext</module>
+ <module>modules/rocketmq-ext</module>
</modules>
<profiles>
