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------------------ Original ------------------ From: "????";<fengji...@gmail.com>; Date: Mon, Nov 14, 2016 07:46 AM To: "general"<general@incubator.apache.org>; Subject: Re: [VOTE] Accept RocketMQ into the Apache Incubator +1 ???????? iPhone > ?? 2016??11??13????13:24??Bruno Mah?? <bm...@apache.org> ?????? > > +1 (non-binding) > > >> On 11/10/2016 08:41 AM, Bruce Snyder wrote: >> Subsequent to the discussion on RocketMQ, I would like to call a vote on >> accepting RocketMQ into the Apache Incubator. >> >> [ ] +1 Accept RocketMQ into the Apache Incubator >> [ ] +0 Abstain. >> [ ] -1 Do not accept RocketMQ into the Apache Incubator because... >> >> The proposal is pasted below and also available in the wiki here: >> https://wiki.apache.org/incubator/RocketMQProposal >> >> Also, the ASF voting guidelines are available here: >> http://www.apache.org/foundation/voting.html >> >> Thanks, >> >> Bruce >> >> >> = RocketMQ Proposal = >> >> == Abstract == >> >> RocketMQ is a fast, low latency, reliable, scalable, distributed, easy to >> use message-oriented middleware, especially for processing large amounts of >> streaming data. >> >> == Proposal == >> >> RocketMQ provides a message model including both pub/sub and P2P and it >> supports both reliable FIFO and strict sequential message queues. It also >> has the ability to accumulate a billion messages in a single queue, >> provides mobile, internet-friendly protocols such as MQTT and HTTP. >> RocketMQ also supports the ability to load data into Apache Hadoop for >> offline storage or to handle stream processing for Apache Storm. >> >> == Background == >> >> RocketMQ was developed at Alibaba in 2011 and has been used in production >> there since that time. It can process the large amounts of events generated >> by various systems and provides a common repository for many types of >> consumers to access and process those events. RocketMQ also handles dozens >> of types of events including trade order process, search, social network >> activity stream and data pipeline. Every day at Alibaba, RocketMQ clusters >> process more than 500 billion events. The Alibaba Group also uses RocketMQ >> to provide message services for more than 3000 core applications. >> >> RocketMQ was developed to meet Alibaba's particular use cases to provide >> low latency message delivery and high throughput message sending. Alibaba >> has also created its cornerstone product derived from RocketMQ, a Platform >> as a Service (PaaS) product named the Alibaba Cloud Platform ( >> https://intl.aliyun.com/). More than 100 companies use the RocketMQ open >> source version today. We believe RocketMQ can benefit more people so, we >> would like to share it via the ASF and begin developing a community of >> developers and users via The Apache Way. >> >> >> == Rationale == >> >> As background description, many organizations can benefit from a low >> latency, reliable, high throughput, distributed platform. Its usage is >> varied and we expect many new use cases to emerge. RocketMQ provides many >> features to support many use cases from enterprise application integration, >> to web applications to the flourishing of IoT applications. >> >> == Current Status == >> >> === Meritocracy === >> >> The intent of this proposal is to start building a diverse developer and >> user community around RocketMQ following the ASF meritocracy model. Since >> RocketMQ was open sourced, we have solicited contributions via the website >> and presentations given to user groups and technical audiences and have >> received positive feedback and contributions including clients for C++ and >> .NET. We plan to continue this support for new contributors and work with >> those who contribute significantly to the project to encourage them to >> become committers. >> >> === Community === >> >> RocketMQ is currently being developed by engineers working for Alibaba >> where it is highly used in a production environment. We also have active >> users in or have received contributions from a diverse set of companies >> including CMBC(China Minsheng Bank), Schneider Electric( >> http://www.schneider-electric.com/), the China Railway Ministry official >> ticketing website, China Union, Sina, Umei (http://sh.jumei.com), Chinese >> Academy of Sciences and many more. We hope to grow the base of contributors >> by inviting all those who offer significant contributions and excel through >> the use of The Apache Way. Contributions from outside of Alibaba are now >> being received by the RocketMQ project, including a dashboard, the >> flume-rocketmq module, the storm-rocketmq and more. >> >> To further this goal, the project currently makes use of GitHub project >> features as well as a public mailing list via Google Groups. >> >> >> === Core Developers === >> >> RocketMQ is currently being developed by engineers from Alibaba and >> Yeahmobi: Xiaorui Wang, Von Gosling, Jiangwei Jiang, Xinyu Zhou, Zhanhui >> Li. Xiaorui Wang, one of Alibaba MOM project owners is also the originator >> of the RocketMQ project. He has rich experience with open source software, >> as well as being active within the RocketMQ community. Von Gosling, another >> MOM project owner at Alibaba and co-creator of the RocketMQ project, is an >> active open source software committer and has been an active contributor to >> several projects in Alibaba, Apache community and Google Code. Von also has >> deep experience with performance tuning, distributed system design and >> coding. Xinyu Zhou, Wei Zhou and Jinjixiang, They have rich experience in >> distributed system design and performance tuning, especially in message >> queue, big data, etc. Zhanhui Li, is a developer at Yeahmobi who has a >> great passion for software engineering, especially in fields of distributed >> system design and development. Longda, has been involved with several open >> source projects released by Alibaba,especially jstorm project, which has >> donated to apache. >> >> === Aligment === >> >> The ASF is the natural choice to host the RocketMQ project as its goal of >> encouraging community-driven open source projects fits with our vision for >> RocketMQ. The ASF is also the home to many other projects with which we are >> familiar with and hope to integrate with RocketMQ including Apache Storm, >> Flume and Hadoop. We believe that there will be mutual benefit by close >> proximity to these and other projects. >> >> == Known Risks == >> >> === Orphaned products === >> >> The core developers currently work full-time on the RocketMQ project for >> Alibaba. RocketMQ provides a critical internal infrastructure and has been >> in production use at Alibaba since 2011, so there is no concern that it >> will become an orphaned project. >> >> === Inexperience with Open Source === >> >> The core developers are all active contributors, users and followers of >> open source. They are all already committers and contributors to the >> RocketMQ Github project and several of them also have experience actively >> contributing to open source projects. Though the core set of developers do >> not have experience at the ASF, there are plans to onboard individuals to >> the project who have ASF open source experience. >> >> === Homogenous Developers === >> >> The current core developers are from Alibaba and Yeahmobi but the goal is >> to establish a vibrant developer community and we will actively encourage >> new contributors. >> >> === Reliance on Salaried Developers === >> >> Currently, the developers are paid to work on RocketMQ for both Alibaba and >> Yeahmobi. We look forward to building a strong community around the project >> in order to encourage more contributors to join the project. >> >> === Relationships with Other Apache Products === >> RocketMQ is not currently integrated with any other ASF projects except for >> several Apache Commons products, such as commons-lang, commons-cli, etc. As >> a messaging server, it is mainly used to traditional publish/subscribe >> scenario and demandingly high volume realtime transaction system that >> tolerates no message loss. It uses java primitive file api and some jni >> technology to custom-build storage desgin. More details about its storage, >> please see the [[ >> https://github.com/alibaba/RocketMQ/wiki/how-to-support-more-queues|RocketMQ >> Storage Design]]) The table below providing some context for simple >> comparison to some other Apache messaging projects at the ASF such as >> ActiveMQ and Kafka (apologies for the terrible MoinMoin table formatting, >> its syntax is limited. For a much better formatted table, please see the [[ >> https://github.com/alibaba/RocketMQ/wiki/motivation|RocketMQ Github page]]). >> >> ||'''Messaging Product'''||'''Protocol and Specification'''||'''Order >> Message'''||'''Message Filter'''||'''Server Triggered >> Redelivery'''||'''Persistent Messaging'''||'''Retroactive >> Consumers'''||'''Message Priority'''||'''High Availability and >> Failover'''||'''Message Tracking'''||'''Configuration'''||'''Management and >> Operation Tools'''|| >> || ActiveMQ || Push model, supports OpenWire, Stomp, AMQP, HTTP, JMS, MQTT >> || Exclusive consumer or exclusive queues will ensure ordering || Supported >> || Not Supported || Supports very fast persistence using JDBC along with a >> high performance journal??such as LevelDB and KahaDB || Supported || >> Supported || Supported, depending on storage, if Kahadb storage a ZooKeeper >> server is required, maybe trigger split brain after rebooting half of a >> two-node cluster || Not Supported || The default configuration is low >> level, user need to optimize the configuration ||Supported || >> || Kafka || Pull model, supports TCP || Ensure ordering of messages within >> a partition || Supported, you can use Kafka Streams to filter messages || >> Not Supported || High performance file storage || Supported offset indicate >> || Not Supported || Supported, requires a ZooKeeper server || Not Supported >> || Kafka uses key-value pairs format for configuration. These values can be >> supplied either from a file or programmatically. || Supported, use terminal >> commands to expose core metrics || >> || RocketMQ || Pull model, supports TCP, JMS || Ensure strict ordering of >> messages, have no hot spot problem and can scale out gracefully || >> Supported, you can even upload yourself custom-built filter code snippets >> || Supported || High performance and low latency file storage || Supported >> timestamp and offset 2 indicates || Not Supported || Supported,Master-Slave >> model, without anther kit || Supported || All configurations are off the >> shelf, user only needs to pay attention to a few configurations || >> Supported, rich web and terminal command to expose core metrics || >> >> === A Excessive Fascination with the Apache Brand === >> >> While we respect the reputation of the Apache brand and have no doubt that >> it will attract new contributors and users, our interest is primarily to >> give RocketMQ a solid home as an open source project following an >> established development model. More reason are provided in the Rationale >> and Alignment sections. >> >> == Documentation == >> >> Information about RocketMQ can be found on the Github project wiki [ >> https://github.com/alibaba/RocketMQ] >> >> == Initial Source == >> >> RocketMQ has been under development at Alibaba since 2011. The source code >> was opened up in 2012. It is currently hosted on Github using the Apache >> License ([https://github.com/alibaba/RocketMQ/blob/master/LICENSE]). >> >> == External Dependencies == >> >> RocketMQ depends on some Apache projects: >> >> * Commons Lang >> * Commons CLI >> * Commons Codec >> * Maven >> >> and other open source projects (organized by license): >> >> * ALv2: >> * JNA >> * Netty >> * FastJson >> * Jackson >> >> * MPL >> * Javassist >> >> * MIT >> * Mockito >> * SLF4J >> * Bridge-method-annotation >> >> * EPL 1.0 >> * JUnit >> * Logback >> >> >> As all dependencies are managed using Apache Maven, none of the >> external libraries need to be packaged in a source distribution. >> >> == Required Resources == >> >> === Mailing lists === >> >> * rocketmq-private (PMC discussion) >> * rocketmq-dev (developer discussion) >> * rocketmq-user (user discussion) >> * rocketmq-commits (SCM commits) >> * rocketmq-issues (JIRA issue feed) >> >> === Subversion Directory === >> >> Git is the preferred source control management system: git:// >> git.apache.org/rocketmq >> === Issue Tracking === >> >> JIRA RocketMQ (RocketMQ) >> >> === Other Resources === >> >> The existing source code already has unit tests so we will make use of >> existing Apache continuous testing infrastructure. The resulting load >> should not be very large. >> >> == Initial Committers == >> >> * Xiaorui Wang <vintage.wang at gmail dot com> >> * Von Gosling <fengjia10 at gmail dot com> >> * Xinyu Zhou <zhou at xinyu dot im> >> * Zhanhui Li <lizhanhui at gmail dot com> >> * Wei Zhou <zhouwei198732 at gmail dot com> >> * Jinjixiang <canna1989115 at gmail dot com> >> * Longda <hustjackie at gmail dot com> >> >> >> == Affiliations == >> >> * Xiaorui Wang: Alibaba >> * Von Gosling: Alibaba >> * Xinyu Zhou: Alibaba >> * Zhanhui Li: Yeahmobi >> * Wei Zhou: Alibaba >> * Jinjixiang: Alibaba >> * Longda: Alibaba >> >> >> == Sponsors == >> >> === Champion === >> >> Bruce Snyder bsny...@apache.org >> >> === Nominated Mentors === >> >> * Justin McLean jmcl...@apache.org >> * Bruce Snyder bsny...@apache.org >> * Brian McCallister bri...@apache.org >> * Willem Ning Jiang ningji...@apache.org >> * Luke Han luke...@apache.org >> >> === Sponsoring Entity === >> >> We are requesting the Incubator to sponsor this project. >> >> >> > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: general-unsubscr...@incubator.apache.org > For additional commands, e-mail: general-h...@incubator.apache.org > --------------------------------------------------------------------- To unsubscribe, e-mail: general-unsubscr...@incubator.apache.org For additional commands, e-mail: general-h...@incubator.apache.org
