100家公司在其业务中使用RocketMQ 开源版本。 诞生 RocketMQ起源于阿里巴巴。阿里巴巴最初由于业务需求，需要使用消息中间件。早期使用过Notify ActiveMQ等。但在需求不断膨胀的情况下，ActiveMQ IO模块遇到了瓶颈，几经努力但改善成果不 。这时正值Kafka流行，于是引起了阿里巴巴开发团队的注意，对kafka的无限消息堆积，高效持久化 度等特性非常赞赏。但不幸的 Iaas平台首选的消息服务，其背后的支持力度不言而喻。 ActiveMQ最初主要的开发者在LogicBlaze，现在主要开发红帽，是JMS规范的参考实现，也是Apach 旗下的老牌消息服务引擎。JMS虽说是一个API级别的协议，但其内部还是定义了一些实现约束，不 缺少多语言支撑。ActiveMQ的生态堪称丰富多彩，在该Apache顶级项目下，拥有不少子项目，包括 HornetMQ演变而来的Artemis，基于Scala号称下一代AMQ的Apollo等。 Priority High Availability and Failover Message Track Configuration anagement and Operation Tools ActiveMQ Java, .NET, C++ etc. Push model, support OpenWire, STOMP, AMQP, M TT, JMS Exclusive Consumer or

cxf-xkms=mvn:org.apache.cxf.services.xkms/cxf-services-xkms-features/LATEST/xml activemq=mvn:org.apache.activemq/activemq-karaf/LATEST/xml/features jclouds=mvn:org.apache.jclouds.karaf/jclouds-karaf/LATEST/xml/features --------- activemq-blueprint | org.apache.activemq.activemq-blueprint | 5.12.0.SNAPSHOT activemq-camel | org.apache.activemq.activemq-camel | 5.12.0.SNAPSHOT activemq-karaf | activemq- karaf

Logging feature integration 1.2.3. Log Socket 1.2.4. File 1.2.5. EventAdmin 1.2.6. JMX 1.2.7. ActiveMQ (JMX) 1.2.8. Camel (JMX) 1.2.9. Camel Tracer & Notifier 1.2.10. System 1.2.11. Network socket system=java.lang:* #object.name.karaf=org.apache.karaf:type=http,name=* #object.name.3=org.apache.activemq:* • the object.name property is optional. If this property is not specified, the collector will collector.jmx-[ANYNAME].cfg . 1.2.7. ActiveMQ (JMX) The ActiveMQ JMX collector is just a special configuration of the JMX collector. The decanter-collector-activemq feature installs the default JMX collector

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 1.2.7. ActiveMQ (JMX) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . system=java.lang:* #object.name.karaf=org.apache.karaf:type=http,name=* #object.name.3=org.apache.activemq:* # You can also execute operations on some MBeans, providing the object name, operation, arguments the rmi protocol provider) 1.2.7. ACTIVEMQ (JMX) The ActiveMQ JMX collector is just a special configuration of the JMX collector. The decanter-collector-activemq feature installs the default JMX collector

cluster:feature-repo-add default mvn:org.apache.activemq/activemq-karaf/ 5.10.0/xml/features karaf@node1()> cluster:feature-repo-remove default mvn:org.apache.activemq/activemq-karaf/ 5.10.0/xml/features karaf@node1()>

cluster:feature-repo-add default mvn:org.apache.activemq/activemq-karaf/ 5.10.0/xml/features karaf@node1()> cluster:feature-repo-remove default mvn:org.apache.activemq/activemq-karaf/ 5.10.0/xml/features karaf@node1()>

features:(0,] cxf-dosgi = org.apache.cxf.dosgi:cxf-dosgi:xml:features:(0,] activemq = org.apache.activemq:activemq-karaf:xml:features:(0,] jclouds = org.jclouds.karaf:jclouds-karaf:xml:features:(0

Alibaba Middleware Group 阿里消息中间件演变历史 2016 2007 2010 2011 2012 2015 Notify 五彩石项目 交易核心消息流转 Napoli ActiveMQ内核 B2B大规模使用 MetaQ v1.0 顺序消息 海量堆积能力 Aliware MQ v1.0 Notify v3.0 MetaQ v3.0 RocketMQ开源 Apache

Alibaba Middleware Group 阿里消息中间件演变历史 2016 2007 2010 2011 2012 2015 Notify 五彩石项目 交易核心消息流转 Napoli ActiveMQ内核 B2B大规模使用 MetaQ v1.0 顺序消息 海量堆积能力 Aliware MQ v1.0 Notify v3.0 MetaQ v3.0 RocketMQ开源 Apache

Notify Born from multicolored stone project, designed for Taobao B2C Trading Napoli ActiveMQ kernal, designed for B2B Trading and other scenarios MetaQ v1.0 Designed for ordered message