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# Incubator PMC report for June 2019 The Apache Incubator is the entry path into the ASF for projects and codebases wishing to become part of the Foundation's efforts. At the request of the board, this monthly report is in markdown so that it's easier to read. Some podlings struggled to get their content in the correct format. There are presently 49 podlings incubating. During the month of May, podlings executed XX distinct releases. We added one new IPMC members and three IPMC members retired. We have no new podlings this month. One project graduated last month Dubbo and a couple of other podlings are heading towards graduation in the next few months. Milagro which failed to report twice, reported this month (to be confirmed) and is again trying to reboot themselves, they seem a bit more serious this time. Toree's report, also missing last month, did report. Podlings XX didn't submit a report and have been asked to do so next month. There were no IP clearances. ** DRAFT ** The IPMC requires clarity from the board if podlings need to follow ASF's release policy and distribution policy while in incubation. This question has been previously asked and the answer was unclear or strongly suggested that podling releases must follow ASF policy. What is happening in practice is that the IPMC allows releases with minor issues to go ahead and assumes they will be fixed in a later release (before graduation) and stops releases with serious issues from going ahead. I don't think anyone thinks that allowing releases with minor issues is an incorrect approach. Serious problems, like including GPL software, including compiled code, or copyright violations, are currently seen as a reason not to approve a release, and about 1 in 5 podling releases have a problem like this. Historically there's been a few releases with serious issues that have got various VP approval to make a release on a one by one, once-off basis. Recently it's has been suggested by several people (including ex board members and others) that serious issues should be allowed in a IPMC release, and those issues only need to be fixed before graduation. _Does the board share this view?_ A couple of podlings have also asked that their releases with serious issues be allowed. The board of course can answer this (or choose not to) in any way it sees fit. It would help the IPMC and it's podlings if the answer was one of: - IPMC releases must follow the ASF's release policy. - IPMC releases are allowed to have minor issues, but no serious issues. - IPMC releases are allowed to have minor issues, but any serious issue needs VP approval to make a release. (What is currently practiced). - IPMC releases can contain serious issues and don't require VP approval (What some people / podlings are asking for). If the boards answer allows releases to contain serious issues can it also answer this. Does the ASF's legal shield cover people making release with serious issues? ** DRAFT ** A while back the IPMC identified all of the mentors that were missing, and not performing their duties, and ask them if they wanted to continue, most of them stood down from the IPMC. During this process, it was found there was there a strong correlation between not signing off reports and missing mentors. Looking at the reports being signing off there are currently 13 possibly inactive mentors. This number is a massive improvement over the last time where we had over 70 inactive mentors and is a good indicator that mentors are more engaged. Some of the incubator wiki pages were missed in the transfer and infra are looking into why. Podlings were reminded that they to put their logos on http://www.apache.org/logos/ about 1/3 of them responded and added their logo. A large number of Podlings didn't have their PPMC members or mentors signed up to their private list. A few mentors and podlings have corrected this and reminders to fix this situation has been sent to 20 podlings. ## Community ### New IPMC members: - Arpit Agarwal ### People who left the IPMC: - Andy Seaborne - Mark Thomas - Stefan Bodewig ## New Podlings None ## Podlings that failed to report, expected next month - TODO ## Graduations - Dubbo The board has motions for the following: - None ## Releases The following releases entered distribution during the month of May: - TODO ## IP Clearance None ## Legal / Trademarks None ## Infrastructure None ## Miscellaneous - Discussion of the use of stack overflow resulted in a legal FAQ item being added - Page speed set up their web site - Discussion on SGA/CCLA and when they are needed - One incubating proposal was turned down as it didn't alight with ASF aims - New moderators add for general@ list ## Credits |---------------------------------------------------------------------- Table of Contents [BRPC](#BRPC) [Crail](#Crail) [Daffodil](#Daffodil) [DataSketches](#DataSketches) [DLab](#DLab) [Druid](#Druid) [Hivemall](#Hivemall) [Iceberg](#Iceberg) [IoTDB](#IoTDB) [Marvin-AI](#Marvin-AI) [Milagro](#Milagro) [Myriad](#Myriad) [Nemo](#Nemo) [Omid](#Omid) [OpenWhisk](#OpenWhisk) [PonyMail](#PonyMail) [SAMOA](#SAMOA) [ShardingSphere](#ShardingSphere) [SINGA](#SINGA) [Spot](#Spot) [Superset](#Superset) [Taverna](#Taverna) [Tephra](#Tephra) [Toree](#Toree) [Tuweni](#Tuweni) [TVM](#TVM) [Warble](#Warble) [Zipkin](#Zipkin) |---------------------------------------------------------------------- -------------------- ## Testing the formatting This is not really a project, just testing the formatting by creating for example a very long line 0123456789 0123456789 0123456789 0123456789 0123456789 0123456789 0123456789 0123456789 0123456789 0123456789 0123456789 that ends here. And then leaving multiple blank lines before this one. Here's an inconsistently indended list 1. one 2. two 3. three ### and a subtitle with extra spaces ### checkboxes! - [ ] Initial setup - [ ] Working towards first release -------------------- ## BRPC brpc is an industrial-grade RPC framework for building reliable and high-performance services. BRPC has been incubating since 2018-11-13. ### Three most important unfinished issues to address before graduating: 1. 2. 3. ### Any issues that the Incubator PMC (IPMC) or ASF Board wish/need to be aware of? ### How has the community developed since the last report? ### How has the project developed since the last report? ### How would you assess the podling's maturity? Please feel free to add your own commentary. - [ ] Initial setup - [ ] Working towards first release - [ ] Community building - [ ] Nearing graduation - [ ] Other: ### Date of last release: XXXX-XX-XX ### When were the last committers or PPMC members elected? ### Have your mentors been helpful? Have your mentors been helpful and responsive or are things falling through the cracks? In the latter case, please list any open issues that need to be addressed. ### Signed-off-by: - [ ] (brpc) Kevin A. McGrail Comments: - [ ] (brpc) Jean-Baptiste Onofré Comments: - [ ] (brpc) Von Gosling Comments: ### IPMC/Shepherd notes: -------------------- ## Crail Crail is a storage platform for sharing performance critical data in distributed data processing jobs at very high speed. Crail has been incubating since 2017-11-01. ### Three most important unfinished issues to address before graduating: 1. Community building: Increase on number of contributors and users. 2. Further increase project visibility by establishing a convincing use cases of Crail. 3. Make Crail better consumable / cooperate with other projects on Crail integration. ### Any issues that the Incubator PMC (IPMC) or ASF Board wish/need to be aware of? <none> ### How has the community developed since the last report? * Apache Crail was presented at 2019 Strata data conference in San Francisco. The presentation is online available. * We added one new blog posts to the projects Apache home page. It covers deployment options for tiered storage disaggregation. * A paper on an Apache Crail based, unified ehpemeral data storage architecture got conditionally accepted at the USENIX ATC'19 Conference in July. * The @ApacheCrail twitter account has now 164 followers. We use it to regularly tweet the availability of new blog posts, code releases etc. ### How has the project developed since the last report? * New CrailConfiguration API to allow setting Crail configuration dynamically instead of loading it from a file. * NVMf tier: It is now possible to set Client host NQN to support restricted access on target side. If host NQN is not specified, a random UUID is still generated. * Started design of fault tolerance/robustness extensions to Crail namenode implementation. * Started integration of Crail as an ephemeral data store for serverless frameworks. Publicly discussed integration options at a presentation on 2019 OpenFabrics workshop. * Continued native C++ implementation of Crail tailored to Machine Learning framework integration. ### How would you assess the podling's maturity? Please feel free to add your own commentary. - [ ] Initial setup - [ ] Working towards first release - [x] Community building - [ ] Nearing graduation - [ ] Other: ### Date of last release: Nov-26-2018 ### When were the last committers or PPMC members elected? December 4th, 2018 ### Have your mentors been helpful? Our mentors are very helpful. ### Signed-off-by: - [x](crail) Felix Cheung Comments: - [x] (crail) Julian Hyde Comments: Dev list is pretty quiet; a few commits per month, not much discussion. So, activity level is a concern. However, the project members seem to be doing all they can as regards outreach (conference, twitter). - [x] (crail) Luciano Resende Comments: ### IPMC/Shepherd notes: -------------------- ## Daffodil Apache Daffodil is an implementation of the Data Format Description Language (DFDL) used to convert between fixed format data and XML/JSON. Daffodil has been incubating since 2017-08-27. ### Three most important unfinished issues to address before graduating: 1. Increase community growth and participation (high priority) 2. Establish a frequent release schedule 3. Work with other Apache projects where Daffodil could provide extra functionality ### Any issues that the Incubator PMC (IPMC) or ASF Board wish/need to be aware of? None ### How has the community developed since the last report? - Continued community support of user developing Daffodil/DFDL training materials - Continued community support of Apache PLC4X to develop DFDL schemas - Presented talk at Apache Roadshow DC 2019 - Presented talk at Cross Domain Technical Forum 2019 - Submitted a talk for ApaheCon North America 2019 - Continued contributions from 1 new contributor - Lost a mentor but got a new one - Increased discussions/proposals with community for new Daffodil features (e.g. lookahead, enumerations, character encoding) ### How has the project developed since the last report? - 29 commits merged from 4 different contributors - 55 issues creates, 52 issues resolved - Greatly improved interoperability with IBM DFDL implementation, primarily related to separator behavior - Merged in new enumeration and TypeValueCalc feature - Many miscellaneous bug fixes - The next release is likely within the next month or two ### How would you assess the podling's maturity? Please feel free to add your own commentary. - [ ] Initial setup - [ ] Working towards first release - [X] Community building - [ ] Nearing graduation - [ ] Other: ### Date of last release: 2019-02-26 ### When were the last committers or PPMC members elected? None, same as project incubation ### Have your mentors been helpful? Yes, no issues. ### Signed-off-by: - [ ] (daffodil) Dave Fisher Comments: - [ ] (daffodil) Christofer Dutz Comments: ### IPMC/Shepherd notes: -------------------- ## DataSketches DataSketches is an open source, high-performance library of stochastic streaming algorithms commonly called "sketches" in the data sciences. Sketches are small, stateful programs that process massive data as a stream and can provide approximate answers, with mathematical guarantees, to computationally difficult queries orders-of-magnitude faster than traditional, exact methods. DataSketches has been incubating since 2019-03-30. ### Three most important unfinished issues to address before graduating: 1. 2. 3. ### Any issues that the Incubator PMC (IPMC) or ASF Board wish/need to be aware of? ### How has the community developed since the last report? ### How has the project developed since the last report? ### How would you assess the podling's maturity? Please feel free to add your own commentary. - [ ] Initial setup - [ ] Working towards first release - [ ] Community building - [ ] Nearing graduation - [ ] Other: ### Date of last release: XXXX-XX-XX ### When were the last committers or PPMC members elected? ### Have your mentors been helpful? Have your mentors been helpful and responsive or are things falling through the cracks? In the latter case, please list any open issues that need to be addressed. ### Signed-off-by: - [ ] (datasketches) Liang Chen Comments: - [ ] (datasketches) Kenneth Knowles Comments: - [ ] (datasketches) Furkan Kamaci Comments: ### IPMC/Shepherd notes: -------------------- ## DLab DLab is a platform for creating self-service, exploratory data science environments in the cloud using best-of-breed data science tools. DLab has been incubating since 2018-08-20. ### Three most important unfinished issues to address before graduating: 1. 2. 3. ### Any issues that the Incubator PMC (IPMC) or ASF Board wish/need to be aware of? ### How has the community developed since the last report? ### How has the project developed since the last report? ### How would you assess the podling's maturity? Please feel free to add your own commentary. - [ ] Initial setup - [ ] Working towards first release - [ ] Community building - [ ] Nearing graduation - [ ] Other: ### Date of last release: XXXX-XX-XX ### When were the last committers or PPMC members elected? ### Have your mentors been helpful? Have your mentors been helpful and responsive or are things falling through the cracks? In the latter case, please list any open issues that need to be addressed. ### Signed-off-by: - [ ] (dlab) P. Taylor Goetz Comments: - [ ] (dlab) Henry Saputra Comments: - [ ] (dlab) Konstantin I Boudnik Comments: ### IPMC/Shepherd notes: -------------------- ## Druid Druid is a high-performance, column-oriented, distributed data store. Druid has been incubating since 2018-02-28. ### Three most important unfinished issues to address before graduating: 1. 2. 3. ### Any issues that the Incubator PMC (IPMC) or ASF Board wish/need to be aware of? ### How has the community developed since the last report? ### How has the project developed since the last report? ### How would you assess the podling's maturity? Please feel free to add your own commentary. - [ ] Initial setup - [ ] Working towards first release - [ ] Community building - [ ] Nearing graduation - [ ] Other: ### Date of last release: XXXX-XX-XX ### When were the last committers or PPMC members elected? ### Have your mentors been helpful? Have your mentors been helpful and responsive or are things falling through the cracks? In the latter case, please list any open issues that need to be addressed. ### Signed-off-by: - [ ] (druid) Julian Hyde Comments: - [ ] (druid) P. Taylor Goetz Comments: - [ ] (druid) Jun Rao Comments: ### IPMC/Shepherd notes: -------------------- ## Hivemall Hivemall is a library for machine learning implemented as Hive UDFs/UDAFs/UDTFs. Hivemall has been incubating since 2016-09-13. ### Three most important unfinished issues to address before graduating: 1. Community growth (committers and users) 2. One or more Apache Releases as an Incubator project 3. Documentation improvements ### Any issues that the Incubator PMC (IPMC) or ASF Board wish/need to be aware of? None ### How has the community developed since the last report? * Github watchers/stars are gradually increasing: 219 stars as of June 3 (was 199 on Mar 1) * Twitter account @ApacheHivemall followers are gradually increasing: 196 followers as of June 3 (was 189 on Mar 1) * PPMC is invited for a private tech talk about Hivemall at Indeed ### How has the project developed since the last report? * Preparing the third ASF release, v0.6.0, by the end of June Since the last report, we have * In the last 3 months, we opened 14 JIRA issues and closed 15 JIRA issues as seen in https://goo.gl/QFQEF5 (as of June 3) Created Resolved Mar 2019 2 7 Apr 2019 9 8 May 2019 3 0 * Created 8 Pull Requests and closed 8 Pull Requests between Mar 1th and May 31th. https://github.com/apache/incubator-hivemall/pulls?utf8=%E2%9C%93&q=is%3Apr+created%3A2019-03-01..2019-05-31 https://github.com/apache/incubator-hivemall/pulls?utf8=%E2%9C%93&q=is%3Apr+closed%3A2019-03-01..2019-05-31 ### How would you assess the podling's maturity? Please feel free to add your own commentary. - [ ] Initial setup - [ ] Working towards first release - [x] Community building - [ ] Nearing graduation - [ ] Other: ### Date of last release: 2018-12-03 ### When were the last committers or PPMC members elected? - Elected Jerome Banks as a committer on April 2, 2018. ### Have your mentors been helpful? Have your mentors been helpful and responsive or are things falling through the cracks? In the latter case, please list any open issues that need to be addressed. - Koji is active at mentoring. ### Signed-off-by: - [ ] (hivemall) Xiangrui Meng Comments: - [ ] (hivemall) Daniel Dai Comments: - [ ] (hivemall) Koji Sekiguchi Comments: ### IPMC/Shepherd notes: -------------------- ## Iceberg Iceberg is a table format for large, slow-moving tabular data. Iceberg has been incubating since 2018-11-16. ### Three most important unfinished issues to address before graduating: 1. 2. 3. ### Any issues that the Incubator PMC (IPMC) or ASF Board wish/need to be aware of? ### How has the community developed since the last report? ### How has the project developed since the last report? ### How would you assess the podling's maturity? Please feel free to add your own commentary. - [ ] Initial setup - [ ] Working towards first release - [ ] Community building - [ ] Nearing graduation - [ ] Other: ### Date of last release: XXXX-XX-XX ### When were the last committers or PPMC members elected? ### Have your mentors been helpful? Have your mentors been helpful and responsive or are things falling through the cracks? In the latter case, please list any open issues that need to be addressed. ### Signed-off-by: - [ ] (iceberg) Ryan Blue Comments: - [ ] (iceberg) Julien Le Dem Comments: - [ ] (iceberg) Owen O'Malley Comments: - [ ] (iceberg) James Taylor Comments: - [ ] (iceberg) Carl Steinbach Comments: ### IPMC/Shepherd notes: -------------------- ## IoTDB IoTDB is a data store for managing large amounts of time series data such as timestamped data from IoT sensors in industrial applications. IoTDB has been incubating since 2018-11-18. ### Three most important unfinished issues to address before graduating: 1. 2. 3. ### Any issues that the Incubator PMC (IPMC) or ASF Board wish/need to be aware of? ### How has the community developed since the last report? ### How has the project developed since the last report? ### How would you assess the podling's maturity? Please feel free to add your own commentary. - [ ] Initial setup - [ ] Working towards first release - [ ] Community building - [ ] Nearing graduation - [ ] Other: ### Date of last release: XXXX-XX-XX ### When were the last committers or PPMC members elected? ### Have your mentors been helpful? Have your mentors been helpful and responsive or are things falling through the cracks? In the latter case, please list any open issues that need to be addressed. ### Signed-off-by: - [ ] (iotdb) Justin Mclean Comments: - [ ] (iotdb) Christofer Dutz Comments: - [ ] (iotdb) Willem Ning Jiang Comments: - [ ] (iotdb) Kevin A. McGrail Comments: ### IPMC/Shepherd notes: -------------------- ## Marvin-AI Marvin-AI is an open-source artificial intelligence (AI) platform that helps data scientists, prototype and productionalize complex solutions with a scalable, low-latency, language-agnostic, and standardized architecture while simplifies the process of exploration and modeling. Marvin-AI has been incubating since 2018-08-21. ### Three most important unfinished issues to address before graduating: 1. 2. 3. ### Any issues that the Incubator PMC (IPMC) or ASF Board wish/need to be aware of? ### How has the community developed since the last report? ### How has the project developed since the last report? ### How would you assess the podling's maturity? Please feel free to add your own commentary. - [ ] Initial setup - [ ] Working towards first release - [ ] Community building - [ ] Nearing graduation - [ ] Other: ### Date of last release: XXXX-XX-XX ### When were the last committers or PPMC members elected? ### Have your mentors been helpful? Have your mentors been helpful and responsive or are things falling through the cracks? In the latter case, please list any open issues that need to be addressed. ### Signed-off-by: - [ ] (marvin-ai) Jim Jagielski Comments: - [ ] (marvin-ai) Luciano Resende Comments: - [ ] (marvin-ai) William Colen Comments: ### IPMC/Shepherd notes: -------------------- ## Milagro Distributed Cryptography; M-Pin protocol for Identity and Trust Milagro has been incubating since 2015-12-21. ### Three most important unfinished issues to address before graduating: 1. 2. 3. ### Any issues that the Incubator PMC (IPMC) or ASF Board wish/need to be aware of? ### How has the community developed since the last report? ### How has the project developed since the last report? ### How would you assess the podling's maturity? Please feel free to add your own commentary. - [ ] Initial setup - [ ] Working towards first release - [ ] Community building - [ ] Nearing graduation - [ ] Other: ### Date of last release: XXXX-XX-XX ### When were the last committers or PPMC members elected? ### Have your mentors been helpful? Have your mentors been helpful and responsive or are things falling through the cracks? In the latter case, please list any open issues that need to be addressed. ### Signed-off-by: - [ ] (milagro) Nick Kew Comments: ### IPMC/Shepherd notes: -------------------- ## Myriad Myriad enables co-existence of Apache Hadoop YARN and Apache Mesos together on the same cluster and allows dynamic resource allocations across both Hadoop and other applications running on the same physical data center infrastructure. Myriad has been incubating since 2015-03-01. ### Three most important unfinished issues to address before graduating: 1. 2. 3. ### Any issues that the Incubator PMC (IPMC) or ASF Board wish/need to be aware of? ### How has the community developed since the last report? ### How has the project developed since the last report? ### How would you assess the podling's maturity? Please feel free to add your own commentary. - [ ] Initial setup - [ ] Working towards first release - [ ] Community building - [ ] Nearing graduation - [ ] Other: ### Date of last release: XXXX-XX-XX ### When were the last committers or PPMC members elected? ### Have your mentors been helpful? Have your mentors been helpful and responsive or are things falling through the cracks? In the latter case, please list any open issues that need to be addressed. ### Signed-off-by: - [ ] (myriad) Benjamin Hindman Comments: - [ ] (myriad) Ted Dunning Comments: ### IPMC/Shepherd notes: -------------------- ## Nemo Nemo is a data processing system to flexibly control the runtime behaviors of a job to adapt to varying deployment characteristics. Nemo has been incubating since 2018-02-04. ### Three most important unfinished issues to address before graduating: 1. Grow the community (committers, contributors, users) 2. Add and improve features 3. Create more releases ### Any issues that the Incubator PMC (IPMC) or ASF Board wish/need to be aware of? None. ### How has the community developed since the last report? * Committers actively involved in sending PRs and doing code reviews * GSoC students actively contributing to Nemo * Engaging with developers in open source venues in June : Beam Summit @ Berlin, KRnet in Korea ### How has the project developed since the last report? * Improved and stablized Nemo pass interfaces * Developed more formal treatment of expressing optimization policies in Nemo * Added a Machine-Learning-based policy (e.g., xgboost) * Added offheap memory store and improved shuffle * Added a lambda pass to enable running Nemo jobs in AWS Lambda * A paper describing Nemo got accepted at USENIX ATC 2019, which will be presented in July. ### How would you assess the podling's maturity? Please feel free to add your own commentary. - [ ] Initial setup - [ ] Working towards first release - [X] Community building - [ ] Nearing graduation - [ ] Other: ### Date of last release: Release 0.1 on Dec. 31, 2018 ### When were the last committers or PPMC members elected? None yet. ### Have your mentors been helpful? Have your mentors been helpful and responsive or are things falling through the cracks? In the latter case, please list any open issues that need to be addressed. Mentors have been responsive on answering the questions the community have had. They guided the community well on how to engage with developers in the open source community. ### Signed-off-by: - [X] (nemo) Davor Bonaci Comments: The project is on track. I'm starting to be worried about the decreased activity lately. - [X] (nemo) Hyunsik Choi Comments: - [X] (nemo) Byung-Gon Chun Comments: - [ ] (nemo) Jean-Baptiste Onofre Comments: - [X] (nemo) Markus Weimer Comments: ### IPMC/Shepherd notes: -------------------- ## Omid Omid is a flexible, reliable, high performant and scalable ACID transactional framework that allows client applications to execute transactions on top of MVCC key/value-based NoSQL datastores (currently Apache HBase) providing Snapshot Isolation guarantees on the accessed data. Omid has been incubating since 2016-03-28. ### Three most important unfinished issues to address before graduating: 1. 2. 3. ### Any issues that the Incubator PMC (IPMC) or ASF Board wish/need to be aware of? ### How has the community developed since the last report? ### How has the project developed since the last report? ### How would you assess the podling's maturity? Please feel free to add your own commentary. - [ ] Initial setup - [ ] Working towards first release - [ ] Community building - [ ] Nearing graduation - [ ] Other: ### Date of last release: XXXX-XX-XX ### When were the last committers or PPMC members elected? ### Have your mentors been helpful? Have your mentors been helpful and responsive or are things falling through the cracks? In the latter case, please list any open issues that need to be addressed. ### Signed-off-by: - [ ] (omid) Alan Gates Comments: - [ ] (omid) James Taylor Comments: - [ ] (omid) Lars Hofhansl Comments: ### IPMC/Shepherd notes: -------------------- ## OpenWhisk distributed Serverless computing platform OpenWhisk has been incubating since 2016-11-23. ### Three most important unfinished issues to address before graduating: 1. 2. 3. ### Any issues that the Incubator PMC (IPMC) or ASF Board wish/need to be aware of? ### How has the community developed since the last report? ### How has the project developed since the last report? ### How would you assess the podling's maturity? Please feel free to add your own commentary. - [ ] Initial setup - [ ] Working towards first release - [ ] Community building - [ ] Nearing graduation - [ ] Other: ### Date of last release: 2019-05-13 ### When were the last committers or PPMC members elected? ### Have your mentors been helpful? Have your mentors been helpful and responsive or are things falling through the cracks? In the latter case, please list any open issues that need to be addressed. ### Signed-off-by: - [ ] (openwhisk) Bertrand Delacretaz Comments: - [ ] (openwhisk) Matt Sicker Comments: - [ ] (openwhisk) Krzysztof Sobkowiak Comments: ### IPMC/Shepherd notes: -------------------- ## PonyMail Pony Mail is a mail-archiving, archive viewing, and interaction service, that can be integrated with many email platforms. Pony Mail has been incubating since 2016-05-27. ### Three most important unfinished issues to address before graduating: 1. 2. 3. ### Any issues that the Incubator PMC (IPMC) or ASF Board wish/need to be aware of? ### How has the community developed since the last report? ### How has the project developed since the last report? ### How would you assess the podling's maturity? Please feel free to add your own commentary. - [ ] Initial setup - [ ] Working towards first release - [ ] Community building - [ ] Nearing graduation - [ ] Other: ### Date of last release: XXXX-XX-XX ### When were the last committers or PPMC members elected? ### Have your mentors been helpful? Have your mentors been helpful and responsive or are things falling through the cracks? In the latter case, please list any open issues that need to be addressed. ### Signed-off-by: - [ ] (ponymail) John D. Ament Comments: - [ ] (ponymail) Sharan Foga Comments: ### IPMC/Shepherd notes: -------------------- ## SAMOA SAMOA provides a collection of distributed streaming algorithms for the most common data mining and machine learning tasks such as classification, clustering, and regression, as well as programming abstractions to develop new algorithms that run on top of distributed stream processing engines (DSPEs). It features a pluggable architecture that allows it to run on several DSPEs such as Apache Storm, Apache S4, and Apache Samza. SAMOA has been incubating since 2014-12-15. ### Three most important unfinished issues to address before graduating: 1. 2. 3. ### Any issues that the Incubator PMC (IPMC) or ASF Board wish/need to be aware of? ### How has the community developed since the last report? ### How has the project developed since the last report? ### How would you assess the podling's maturity? Please feel free to add your own commentary. - [ ] Initial setup - [ ] Working towards first release - [ ] Community building - [ ] Nearing graduation - [ ] Other: ### Date of last release: XXXX-XX-XX ### When were the last committers or PPMC members elected? ### Have your mentors been helpful? Have your mentors been helpful and responsive or are things falling through the cracks? In the latter case, please list any open issues that need to be addressed. ### Signed-off-by: - [ ] (samoa) Alan Gates Comments: - [ ] (samoa) Ashutosh Chauhan Comments: ### IPMC/Shepherd notes: -------------------- ## ShardingSphere Sharding-Sphere is an ecosystem of transparent distributed database middleware, focusing on data sharding, distributed transaction and database orchestration. ShardingSphere has been incubating since 2018-11-10. ### Three most important unfinished issues to address before graduating: 1. Continuing to grow the community 2. Make several releases ### Any issues that the Incubator PMC (IPMC) or ASF Board wish/need to be aware of? No ### How has the community developed since the last report? The community has been growing. Some volunteers take the issues and some contributors want to donate UI to ShardingSphere. We have finished the first apache release on 21 Apr. ### How has the project developed since the last report? There have a new landscape v0.1 release for ShardingSphere, to split core features and technical layers. Technical layers consist of Interface Layer, SQL Layer, Transaction Layer, Storage Layer and Orchestration Layer, each layer can combine lots 3rd party components. We just try to develop ShardingSphere as a platform which can integrate more and more products. ### How would you assess the podling's maturity? Please feel free to add your own commentary. - [X] Initial setup - [X] Working towards first release - [X] Community building - [ ] Nearing graduation - [ ] Other: ### Date of last release: 2019-04-21 ### When were the last committers or PPMC members elected? 2019-01-21 ### Have your mentors been helpful? Have your mentors been helpful and responsive or are things falling through the cracks? In the latter case, please list any open issues that need to be addressed. Mentors are responsive and helpful. ### Signed-off-by: - [ ] (shardingsphere) Craig L Russell Comments: - [ ] (shardingsphere) Benjamin Hindman Comments: - [ ] (shardingsphere) Willem Ning Jiang Comments: - [ ] (shardingsphere) Von Gosling Comments: ### IPMC/Shepherd notes: -------------------- ## SINGA SINGA is a distributed deep learning platform. SINGA has been incubating since 2015-03-17. ### Three most important unfinished issues to address before graduating: 1. 2. 3. ### Any issues that the Incubator PMC (IPMC) or ASF Board wish/need to be aware of? ### How has the community developed since the last report? ### How has the project developed since the last report? ### How would you assess the podling's maturity? Please feel free to add your own commentary. - [ ] Initial setup - [ ] Working towards first release - [ ] Community building - [ ] Nearing graduation - [ ] Other: ### Date of last release: XXXX-XX-XX ### When were the last committers or PPMC members elected? ### Have your mentors been helpful? Have your mentors been helpful and responsive or are things falling through the cracks? In the latter case, please list any open issues that need to be addressed. ### Signed-off-by: - [ ] (singa) Alan Gates Comments: - [ ] (singa) Ted Dunning Comments: - [ ] (singa) Thejas Nair Comments: ### IPMC/Shepherd notes: -------------------- ## Spot Apache Spot is a platform for network telemetry built on an open data model and Apache Hadoop. Spot has been incubating since 2016-09-23. ### Three most important unfinished issues to address before graduating: 1. 2. 3. ### Any issues that the Incubator PMC (IPMC) or ASF Board wish/need to be aware of? ### How has the community developed since the last report? ### How has the project developed since the last report? ### How would you assess the podling's maturity? Please feel free to add your own commentary. - [ ] Initial setup - [ ] Working towards first release - [ ] Community building - [ ] Nearing graduation - [ ] Other: ### Date of last release: XXXX-XX-XX ### When were the last committers or PPMC members elected? ### Have your mentors been helpful? Have your mentors been helpful and responsive or are things falling through the cracks? In the latter case, please list any open issues that need to be addressed. ### Signed-off-by: - [ ] (spot) Uma Maheswara Rao G Comments: ### IPMC/Shepherd notes: -------------------- ## Superset Superset is an enterprise-ready web application for data exploration, data visualization and dashboarding. Superset has been incubating since 2017-05-21. ### Three most important unfinished issues to address before graduating: 1. 2. 3. ### Any issues that the Incubator PMC (IPMC) or ASF Board wish/need to be aware of? ### How has the community developed since the last report? ### How has the project developed since the last report? ### How would you assess the podling's maturity? Please feel free to add your own commentary. - [ ] Initial setup - [ ] Working towards first release - [ ] Community building - [ ] Nearing graduation - [ ] Other: ### Date of last release: XXXX-XX-XX ### When were the last committers or PPMC members elected? ### Have your mentors been helpful? Have your mentors been helpful and responsive or are things falling through the cracks? In the latter case, please list any open issues that need to be addressed. ### Signed-off-by: - [ ] (superset) Ashutosh Chauhan Comments: - [ ] (superset) Alan Gates Comments: - [ ] (superset) Jakob Homan Comments: ### IPMC/Shepherd notes: -------------------- ## Taverna Taverna is a domain-independent suite of tools used to design and execute data-driven workflows. Taverna has been incubating since 2014-10-20. ### Three most important unfinished issues to address before graduating: 1. 2. 3. ### Any issues that the Incubator PMC (IPMC) or ASF Board wish/need to be aware of? ### How has the community developed since the last report? ### How has the project developed since the last report? ### How would you assess the podling's maturity? Please feel free to add your own commentary. - [ ] Initial setup - [ ] Working towards first release - [ ] Community building - [ ] Nearing graduation - [ ] Other: ### Date of last release: XXXX-XX-XX ### When were the last committers or PPMC members elected? ### Have your mentors been helpful? Have your mentors been helpful and responsive or are things falling through the cracks? In the latter case, please list any open issues that need to be addressed. ### Signed-off-by: - [ ] (taverna) Marlon Pierce Comments: - [ ] (taverna) Stian Soiland-Reyes Comments: - [ ] (taverna) Suresh Srinivas Comments: ### IPMC/Shepherd notes: -------------------- ## Tephra Tephra is a system for providing globally consistent transactions on top of Apache HBase and other storage engines. Tephra has been incubating since 2016-03-07. ### Three most important unfinished issues to address before graduating: 1. 2. 3. ### Any issues that the Incubator PMC (IPMC) or ASF Board wish/need to be aware of? ### How has the community developed since the last report? ### How has the project developed since the last report? ### How would you assess the podling's maturity? Please feel free to add your own commentary. - [ ] Initial setup - [ ] Working towards first release - [ ] Community building - [ ] Nearing graduation - [ ] Other: ### Date of last release: XXXX-XX-XX ### When were the last committers or PPMC members elected? ### Have your mentors been helpful? Have your mentors been helpful and responsive or are things falling through the cracks? In the latter case, please list any open issues that need to be addressed. ### Signed-off-by: - [ ] (tephra) Alan Gates Comments: - [ ] (tephra) James Taylor Comments: ### IPMC/Shepherd notes: -------------------- ## Toree Toree provides applications with a mechanism to interactively and remotely access Apache Spark. Toree has been incubating since 2015-12-02. ### Three most important unfinished issues to address before graduating: 1. Active community 2. Increase active contributors ### Any issues that the Incubator PMC (IPMC) or ASF Board wish/need to be aware of? None ### How has the community developed since the last report? After the release of Toree 0.3.0 the community slowed down, but we are starting to see asks for supporting Spark 2.4.x which requires releaseing Scala 2.12 artifacts and this should spark some community momentum. ### How has the project developed since the last report? Very little activity on the last three/four months after the Toree 0.3.0 release ### How would you assess the podling's maturity? Please feel free to add your own commentary. - [ ] Initial setup - [ ] Working towards first release - [X] Community building - [X] Nearing graduation - [ ] Other: ### Date of last release: 2018-11-13 ### When were the last committers or PPMC members elected? Ryan Blue was added to the PMC on 2017-04-03 ### Have your mentors been helpful? There was nothing requiring mentor intervention on the last quarter. ### Signed-off-by: - [x] (toree) Luciano Resende Comments: - [ ] (toree) Julien Le Dem Comments: - [ ] (toree) Ryan Blue Comments: ### IPMC/Shepherd notes: -------------------- ## Tuweni Tuweni is a set of libraries and other tools to aid development of blockchain and other decentralized software in Java and other JVM languages. Tuweni has been incubating since 2019-03-25. ### Three most important unfinished issues to address before graduating: 1. 2. 3. ### Any issues that the Incubator PMC (IPMC) or ASF Board wish/need to be aware of? ### How has the community developed since the last report? ### How has the project developed since the last report? ### How would you assess the podling's maturity? Please feel free to add your own commentary. - [ ] Initial setup - [ ] Working towards first release - [ ] Community building - [ ] Nearing graduation - [ ] Other: ### Date of last release: XXXX-XX-XX ### When were the last committers or PPMC members elected? ### Have your mentors been helpful? Have your mentors been helpful and responsive or are things falling through the cracks? In the latter case, please list any open issues that need to be addressed. ### Signed-off-by: - [ ] (tuweni) Jim Jagielski Comments: - [ ] (tuweni) Dave Fisher Comments: - [ ] (tuweni) Kenneth Knowles Comments: - [ ] (tuweni) Jean-Baptiste Onofré Comments: - [ ] (tuweni) Michael Wall Comments: - [ ] (tuweni) Furkan Kamaci Comments: ### IPMC/Shepherd notes: -------------------- ## TVM TVM is a full stack open deep learning compiler stack for CPUs, GPUs, and specialized accelerators. It aims to close the gap between the productivity- focused deep learning frameworks, and the performance- or efficiency-oriented hardware backends. TVM has been incubating since 2019-03-06. ### Three most important unfinished issues to address before graduating: 1. Source code and website migration to ASF infra 2. Make the first Apache release 3. Continue to grow the community ### Any issues that the Incubator PMC (IPMC) or ASF Board wish/need to be aware of? ### How has the community developed since the last report? TVM community has welcomed one PPMC member in the past month. There is also ongoing votes about adding new committers. ### How has the project developed since the last report? Summary statistics: in the past month, 44 contributors have pushed 98 commits to master and 98 commits to all branches. On master, 366 files have changed and there have been 21,156 additions and 2,810 deletions. The contributions covers areas including documentations, bugfixes, user interface and backend hardware support. Some highlights of recent developments: - More robust frontend support to support various machine learning models. - Cycle accurate simulation to make it easy to add new architecture backends. - Quantized models to enable deployment to embedded devices. For detailed information about the project development, please refer to the monthly TVM community's monthly summary: - April: https://discuss.tvm.ai/t/tvm-monthly-april-2019/2426 - May: https://discuss.tvm.ai/t/tvm-monthly-may-2019/2793 ### How would you assess the podling's maturity? Please feel free to add your own commentary. - [x] Initial setup - [x] Working towards first release - [x] Community building - [ ] Nearing graduation - [ ] Other: ### Date of last release: no release yet ### When were the last committers or PPMC members elected? May 23rd ### Have your mentors been helpful? Have your mentors been helpful and responsive or are things falling through the cracks? In the latter case, please list any open issues that need to be addressed. Mentors are very helpful in helping to set up the podling and provide helpful guidance. ### Signed-off-by: - [X] (tvm) Markus Weimer Comments: - [ ] (tvm) Byung-Gon Chun Comments: - [ ] (tvm) Sebastian Schelter Comments: - [ ] (tvm) Henry Saputra Comments: - [ ] (tvm) Timothy Chen Comments: - [ ] (tvm) Furkan Kamaci Comments: ### IPMC/Shepherd notes: -------------------- ## Warble a distributed endpoint monitoring solution where the agent is hosted on your own hardware. Warble has been incubating since 2018-06-11. ### Three most important unfinished issues to address before graduating: 1. 2. 3. ### Any issues that the Incubator PMC (IPMC) or ASF Board wish/need to be aware of? ### How has the community developed since the last report? ### How has the project developed since the last report? ### How would you assess the podling's maturity? Please feel free to add your own commentary. - [ ] Initial setup - [ ] Working towards first release - [ ] Community building - [ ] Nearing graduation - [ ] Other: ### Date of last release: XXXX-XX-XX ### When were the last committers or PPMC members elected? ### Have your mentors been helpful? Have your mentors been helpful and responsive or are things falling through the cracks? In the latter case, please list any open issues that need to be addressed. ### Signed-off-by: - [ ] (warble) Daniel Takamori Comments: - [ ] (warble) Chris Lambertus Comments: ### IPMC/Shepherd notes: -------------------- ## Zipkin Zipkin is a distributed tracing system. It helps gather timing data needed to troubleshoot latency problems in microservice architectures. Zipkin has been incubating since 2018-08-29. ### Three most important unfinished issues to address before graduating: 1. 2. 3. ### Any issues that the Incubator PMC (IPMC) or ASF Board wish/need to be aware of? ### How has the community developed since the last report? ### How has the project developed since the last report? ### How would you assess the podling's maturity? Please feel free to add your own commentary. - [ ] Initial setup - [ ] Working towards first release - [ ] Community building - [ ] Nearing graduation - [ ] Other: ### Date of last release: XXXX-XX-XX ### When were the last committers or PPMC members elected? ### Have your mentors been helpful? Have your mentors been helpful and responsive or are things falling through the cracks? In the latter case, please list any open issues that need to be addressed. ### Signed-off-by: - [ ] (zipkin) Michael Semb Wever Comments: - [ ] (zipkin) John D. Ament Comments: - [ ] (zipkin) Willem Ning Jiang Comments: - [ ] (zipkin) Andriy Redko Comments: - [ ] (zipkin) Sheng Wu Comments: ### IPMC/Shepherd notes: |
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