+1 non binding
On 11/10/16, 10:07 AM, "Myrle Krantz" <mkra...@mifos.org> wrote: >+1 non binding > >-Myrle > >> On 10 Nov 2016, at 19:04, John D. Ament <johndam...@apache.org> wrote: >> >> +1 >> >>> On Nov 10, 2016 11:41, "Bruce Snyder" <bsny...@apache.org> 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. >>> >>> >>> >>> -- >>> perl -e 'print unpack("u35", >>> "\@0G)U8V4\@4VYY9&5R\"F)S;GED97)\`87!A8VAE+F]R9PH\`");' >>> >>> ActiveMQ in Action: http://bit.ly/2je6cQ >>> Blog: http://bruceblog.org/ >>> Twitter: http://twitter.com/brucesnyder >>> > >--------------------------------------------------------------------- >To unsubscribe, e-mail: general-unsubscr...@incubator.apache.org >For additional commands, e-mail: general-h...@incubator.apache.org >
