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# Incubator PMC report for March 2021

The Apache Incubator is the entry path into the ASF for projects and 
codebases wishing to become part of the Foundation's efforts.

There are presently 37 podlings incubating. In February, podlings executed 
5 distinct releases. We added no new IPMC members, and none retired. There 
was one IP clearance in February, and there was one new podling, EventMesh. 
Ratis and Daffodil graduated last month.

This month we were missing reports from Hivemall, Livy, PageSpeed, Spot, 
Toree, Weex. Toree has missed more than one report in a row, and the IPMC 
will take a roll call. NLPCraft will be asked to report again due to a 
minimal report. SAMOA has been retired and Weex will be retired shortly. 
Livy failed to report despite a recent roll call that received 3 PPMC 
member reponses. Currently, Brpc and Marvin-AI do not have signoff by 
mentors and will also be asked to report next month if they don't get 
signoff.

A vote to remove BlueMarlin from the Incubator was taken. This caused some 
action on the project's part, and they have moved communication to the dev 
list and the code to the ASF repository. Currently, they will be allowed to 
continue in the Incubator.

MXNet still has several trademark and branding issues that need to be 
resolved. MXNet is having trouble getting its mentors or IPMC members to 
vote on its releases. This is possible due to continuing issues and 
bandwidth required when dealing with this project.

A new proposal LXDB is under discussion.

Some retired podlings need some cleanup and be correctly retired, so the 
public is aware of this. Some of the old release directories were removed.

Most discussions on the mailing list were around releases, new project 
proposal, graduations and finding new mentors.

## Community

### New IPMC members:
  - none

### People who left the IPMC:
  - none

## New Podlings
 - EventMesh

## Podlings that failed to report, expected next month
 - Hivemall
 - Livy
 - NLPCraft
 - PageSpeed
 - Spot
 - Toree
 - Weex

## Graduations
  - Daffodil
  - Ratis

  The board has motions for the following:

  - DolphinScheduler

## Releases

  The following releases entered distribution during the month of
  March:
  - Age 0.3.0
  - DolphinScheduler 1.3.5
  - Livy 0.7.1
  - NLPcraft 0.7.4
  - Sedona 1.0.0

livy/0.7.1-incubating
## IP Clearance
  - gremlint for TinkerPop

## Legal / Trademarks
 - N/A

## Infrastructure
 - N/A

## Miscellaneous
 - N/A

## Table of Contents  
[AGE](#age)  
[brpc](#brpc)  
[Crail](#crail)  
[Doris](#doris)    
[Hop](#hop)  
[Marvin-AI](#marvin-ai)  
[Nemo](#nemo)  
[NLPCraft](#nlpcraft)  
[PonyMail](#ponymail)  
[StreamPipes](#streampipes)  
[Wayang](#wayang)  

--------------------
## AGE

AGE is a multi-model database that enables graph and relational models built
on PostgreSQL.

AGE has been incubating since 2020-04-29.

### Three most important unfinished issues to address before graduating:
  1. Vote in a few more committers.
  2. We requested a space on Apache Docker Hub but still waiting for that. 
  We have AGE images but need to have them on the Apache docker hub.
  3. Need to create a home page for Apache AGE on confluence.

### Are there any issues that the IPMC or ASF Board need to be aware of?
  None

### How has the community developed since the last report?
  1. We have more contributors working on the project.
  2. More discussions from new contributors on building other tools such as 
  drivers for the project and add to its ecosystem.

### How has the project developed since the last report?
  1. We did have our first official Apache release. We also have more 
  contributors for the project.
  2. Developed a very detailed and complete user guide and documentation for 
  the project to support users.
  3. New features developed, and we are planning for our next 0.4.0 release 
  soon.

### 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:

  2021-02-19

### When were the last committers or PPMC members elected?
  None. But we are in the process of electing at least two committers (this 
  month) that made a fair amount of contributions to the project.

### Have your mentors been helpful and responsive?
  Yes, always responsive and helpful.

### Is the PPMC managing the podling's brand / trademarks?
  PPMC is not managing the podling's brand / trademarks.

### Signed-off-by:

  - [X] (age) Kevin Ratnasekera  
     Comments:  
  - [ ] (age) Von Gosling  
     Comments:  
  - [ ] (age) Raphael Bircher  
     Comments:  
  - [X] (age) Felix Cheung  
     Comments:  

### IPMC/Shepherd notes:
  Dave Fisher: It seems that there was an attempt to start several 
  discussions 
  on dev@ in the last month. It's not clear if there were responses 
  within github.

--------------------
## 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.Release apache release, and not WIP release
  2.Attract more users and contributors
  3.Add more committers to develop the community

### Are there any issues that the IPMC or ASF Board need to be aware of?
  No

### How has the community developed since the last report?
  After voting from our PMC member, we are happy to welcome a new 
  committer, he is Lorin-lilei. He is from bytedance, working in graph 
  database and graph computing. Their projects are using brpc as their RPC 
  framework, he contributed a lot bug fixes in the brpc community. So PMC 
  recognize his contributions.

### How has the project developed since the last report?
  We have fixed some license issues that long existed in the code 
  base. Next we will check all code for license compatible.We will try
  to release version 1.0 next month.

### 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:
  2020-06-15

### When were the last committers or PPMC members elected?
  2021-03-09

### Have your mentors been helpful and responsive?
  Yes, they remind me to finish pod report and hire new committers.

### Is the PPMC managing the podling's brand / trademarks?
  Not ready for that issue, will take care of it after version 1.0 
  release.

### 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. Grow developers community
  2. Establish convincing Crail use cases
  3. More steady release cycles

### Are there any issues that the IPMC or ASF Board need to be aware of?
  No answer.

### How has the community developed since the last report?

  PR's implementing storage resource elasticity support were offered by
  a new contributor, discussed on the dev mailing list, improved and finally
  merged into the code base.

### How has the project developed since the last report?

  The projects code base evolved towards the integration of storage resource
  elasticity support. The project will soon reflect these improvements in
  a new 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
  - [ ] Nearing graduation
  - [ ] Other:

### Date of last release:

  2020-01-14

### When were the last committers or PPMC members elected?

  December 4th, 2018

### Have your mentors been helpful and responsive?

  Yes, our mentors have been supportive and responsive.

### Is the PPMC managing the podling's brand / trademarks?

  There are no known cases of a 3rd party podling name/brand incorrect use.
  Podling name search has been completed - see
  https://issues.apache.org/jira/browse/PODLINGNAMESEARCH-138

### Signed-off-by:

  - [X] (crail) Julian Hyde  
     Comments:  
  - [ ] (crail) Luciano Resende  
     Comments:  
  - [X] (crail) Felix Cheung  
     Comments:  

### IPMC/Shepherd notes:

--------------------
## Doris

Doris is a MPP-based interactive SQL data warehousing for reporting and
analysis.

Doris has been incubating since 2018-07-18.

### Three most important unfinished issues to address before graduating:

  1. More releases and rich product features.
  2. Attract more users and contributors to make the community more 
  prosperous.

### Are there any issues that the IPMC or ASF Board need to be aware of?

  None.

### How has the community developed since the last report?

  1. Since the last report, we have added 27 contributors and 1 committers. 
  There are currently 148 contributors and 21 committers.

### How has the project developed since the last report?

  1. Doris 0.14 version is preparing for release and has entered the dev 
  voting truncation.

### 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:

  2020-10-27: Apache Doris (incubating) 0.13.0

### When were the last committers or PPMC members elected?

  New Committer: Wei Huang. 2021-01-22

### Have your mentors been helpful and responsive?

  All mentors are helpful.

### Is the PPMC managing the podling's brand / trademarks?

  Yes.  

### Signed-off-by:

  - [X] (doris) Willem Ning Jiang  
     Comments:  
  - [ ] (doris) Shao Feng Shi  
     Comments:  
  - [X] (doris) Ming Wen  
     Comments:  

### IPMC/Shepherd notes:

--------------------
## Hop

Hop is short for the Hop Orchestration Platform. Written completely in Java
it aims to provide a wide range of data orchestration tools, including a
visual development environment, servers, metadata analysis, auditing
services and so on. As a platform, Hop also wants to be a reusable library
so that it can be easily reused by other software.

Hop has been incubating since 2020-09-24.

### Three most important unfinished issues to address before graduating:

  1. create a first full release (including binaries) 
  2. trademark (re)search
  3. [HOP-2469](https://issues.apache.org/jira/browse/HOP-2469): Ensure 
  that Hop complies with ASF encryption policy

### Are there any issues that the IPMC or ASF Board need to be aware of?
  None

### How has the community developed since the last report?
  Community and interactivity on social media continues to grow (LinkedIn: 
  400+, Twitter: 325+, Youtube: 80).
  We're actively engaging in discussions on the dev mailing lists. There's 
  still some room for improvement, but we're convinced this will grow over 
  time and as the community continues to grow.

### How has the project developed since the last report?
  0.60 was released as source only. This allowed/forced us to tackle the 
  most pressing licensing issues.
  We're working towards the 0.70 release. Since this release will include 
  binaries, we're cleaning up any remaining license issues with dependencies 
  and the notice, license and other files.
  Development continues at a fast pace. We're starting to see a steady 
  stream of contributions from a variety of community members.

### How would you assess the podling's maturity?
  Please feel free to add your own commentary.

  - [X] Initial setup
  - [X] First release done
  - [X] Community building
  - [X] Nearing graduation
  - [ ] Other:

### Date of last release:
  2021-01-26 

### When were the last committers or PPMC members elected?
  November 2020

### Have your mentors been helpful and responsive?
  We've been able to get all the help and answers we needed. Julian Hyde 
  has been especially helpful since the start of the incubation process by 
  pointing out risks, providing guidance in adopting "The Apache Way" and 
  being an overall great support to the Hop team.

### Is the PPMC managing the podling's brand / trademarks?
  The "Apache Hop" brand name seems to be used correctly, we are not aware 
  of any violations. Third parties may not always use the "(Incubating)" 
  suffix sufficiently, but since this is mentioned extensively in our own 
  communication, website and social media accounts, we consider this to be a 
  minor issue.
  Trademark search still needs to be done, but is high on the PPMC's 
  priority list.

### Signed-off-by:

  - [ ] (hop) Tom Barber  
     Comments:  
  - [X] (hop) Julian Hyde  
     Comments:  Hop are doing great. After some prodding from
        the mentors, they have moved discussions away from
        chat and onto the dev list. They flag themselves as
        "nearing graduation" and I concur.
        Note that we need some help from Justin to register
        the project's use of encryption.
  - [X] (hop) Maximilian Michels  
     Comments:  The project is doing well. More and more blockers 
                for graudation got resolved, e.g. licensing headers 
                and the first release. Let's keep up the good work!
  - [X] (hop) Francois Papon  
     Comments:  
  - [X] (hop) Kevin Ratnasekera  
     Comments:  

### IPMC/Shepherd notes:
  Dave Fisher: Its great to see an active and engaging community on the dev 
  list.
  I think that the PPMC does need to grow in numbers some prior to 
  graduation.

--------------------
## 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. Increase activity from current contributors and community.
  2. Finish the new version of Toolbox.
  3. Release a new version.

### Are there any issues that the IPMC or ASF Board need to be aware of?
  No.

### How has the community developed since the last report?

  We have expanded "Marvin-lab" at the university and several postgraduate 
  students in the artificial intelligence field are using marvin as their 
  research tool.
  We had an online meeting to discuss architectural approaches, we also 
  found out about new members joining the community, some of them are 
  utilizing the platform in their companies.

### How has the project developed since the last report?

  1. Minor bug fix.
  2. Last adjustments on the new toolbox version.
  3. Added Airflow support.
  4. Added TFX integration.
  5. Architecture meeting to be scheduled.

### 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:

  2019-07-18

### When were the last committers or PPMC members elected?

  Wei Chen added as new PPMC member (2019-06-07)

### Have your mentors been helpful and responsive?
  Yes.

### Is the PPMC managing the podling's brand / trademarks?
  Yes.

### Signed-off-by:

  - [ ] (marvin-ai) Luciano Resende  
     Comments:  
  - [ ] (marvin-ai) William Colen  
     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. Address a few remaining items in the Apache Project Maturity model
  2. Grow the community
  3.

### Are there any issues that the IPMC or ASF Board need to be aware of?

  None.

### How has the community developed since the last report?

  - Address the items in the Apache Project Maturity model
  - Attracted new contributors

### How has the project developed since the last report?

  - Created a new release
  - Continued to improve stream processing support

### How would you assess the podling's maturity?
  Please feel free to add your own commentary.

  - [ ] Initial setup
  - [ ] Working towards first release
  - [ ] Community building
  - [X] Nearing graduation
  - [ ] Other:

### Date of last release:

  2020-12-07

### When were the last committers or PPMC members elected?

  February 27, 2020

### Have your mentors been helpful and responsive?

  Our mentors have been helpful and responsive.

### Is the PPMC managing the podling's brand / trademarks?

  The PPMC manages the podling's brand / trademarks.

### Signed-off-by:

  - [ ] (nemo) Hyunsik Choi  
     Comments:  
  - [X] (nemo) Byung-Gon Chun  
     Comments:  
  - [X] (nemo) Jean-Baptiste Onofre  
     Comments:  
  - [X] (nemo) Markus Weimer  
     Comments:  

### IPMC/Shepherd notes:

--------------------
## NLPCraft

A Java API for NLU applications

NLPCraft has been incubating since 2020-02-13.

### Three most important unfinished issues to address before graduating:

  1. Community growth.
  2.
  3.

### Are there any issues that the IPMC or ASF Board need to be aware of?
  No.

### How has the community developed since the last report?
  Project have several new contributors that we are expecting to formally 
  join the project/ASF in the future.

### How has the project developed since the last report?
  Project produced 2 releases.

### 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:

  Jan 31, 2021.

### When were the last committers or PPMC members elected?
  Aug, 2020.

### Have your mentors been helpful and responsive?
  We have some problems with getting attention from mentors. Release voting 
  can go for weeks without attention from mentors that is slowing down the 
  progress on the project.

### Is the PPMC managing the podling's brand / trademarks?
  Yes, no issues.

### Signed-off-by:

  - [ ] (nlpcraft) Roman Shaposhnik  
     Comments:  
  - [X] (nlpcraft) Furkan Kamaci  
     Comments:  
  - [X] (nlpcraft) Evans Ye  
     Comments:  
  - [X] (nlpcraft) Paul King  
     Comments:  
  - [X] (nlpcraft) Konstantin I Boudnik  
     Comments:  

### IPMC/Shepherd notes:
  Dave Fisher - I am rejoining NLPCraft as a Mentor.

  Justin Mclean - This report down't contain the needed detail the IPMC
  expects and the project will be asked to report next month.
  I suggest you ask your mentors if they can put in the time to mentor
  this project and if not, they should consider stepping down as mentors.	

--------------------
## 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. Grow the community and attract more committers
  2. Make a release of the next generation suite 
  3.

### Are there any issues that the IPMC or ASF Board need to be aware of?
  No

### How has the community developed since the last report?

  We have attracted some new users. One has also shown an interest in 
  contributing code around docker
  packaging for Ponymail.

### How has the project developed since the last report?
  We have also made some fixes to the code to help another user with their 
  migration from
  Pipermail.

### 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:

  2019-04-20

### When were the last committers or PPMC members elected?

  Sebb was added as a committer on 2016-10-10

### Have your mentors been helpful and responsive?
  No answer.

### Is the PPMC managing the podling's brand / trademarks?
  No answer.

### Signed-off-by:

  - [ ] (ponymail) John D. Ament  
     Comments:  
  - [X] (ponymail) Sharan Foga  
     Comments: Good to see that we have attracted some new users including 
     a migration from an 
     alternative mailing list software. Our small community size means 
     responding to specific
     requests can take time so building community numbers is still 
     important. Getting another
     committer on board could really help.

### IPMC/Shepherd notes:

  Justin Mclean: Please answer all questions in the report.

--------------------
## StreamPipes

StreamPipes is a self-service (Industrial) IoT toolbox to enable non-
technical users to connect, analyze and explore (Industrial) IoT data
streams.

StreamPipes has been incubating since 2019-11-11.

### Three most important unfinished issues to address before graduating:

  1. Grow the community
  2. Attract more developers
  3. Complete maturity assessment

### Are there any issues that the IPMC or ASF Board need to be aware of?

  There are no issues right now.

### How has the community developed since the last report?

  * In general, the community has grown since the last report and there is 
  regular traffic 
  on the mailing list (~50 mailing list discussions/month excluding commits 
  & issues).
  * Community members have proposed several projects for Google Summer of 
  Code 2021
  * 2 new committers and 2 new PPMC members have been elected since the 
  last report (see details below)
  * An article about Apache StreamPipes has appeared in the Linux Magazine 
  (https://www.linux-magazine.com/Issues/2021/244/Apache-StreamPipes/)
  * We had several remote training sessions to show users how to use 
  StreamPipes
  * The community has voted on a new logo for Apache StreamPipes
  * Number of Twitter followers increased (last report: 156, currently: 171)
  * Number of Github stars increased (last report: 186, currently: 205)

### How has the project developed since the last report?

  * Currently in the final steps to release the next version 0.68.0
  * Notable new features the community has worked on:
    * Edge extensions for moving pipeline elements between edge nodes
    * Pipeline monitoring
    * API & StreamPipes Client for external access to StreamPipes resources
    * OPC UA integration
    * Extensions to the data explorer

### 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:

  2020-10-28

### When were the last committers or PPMC members elected?

  Since last report:

  * 2021-02-08 (New committers: Tim Bossenmaier, Daniel Gomm)
  * 2021-01-29 (New PPMC member: Grainier Perera)
  * 2021-12-08 (New PPMC member: Marco Heyden) 

### Have your mentors been helpful and responsive?

  Yes, mentors are helpful and responsive. We get quick feedback in case 
  there are any questions.

### Is the PPMC managing the podling's brand / trademarks

  Yes, we are managing the brand. We are not aware of any incorrect use of 
  the podling 
  name and brand so far.

### Signed-off-by:

  - [X] (streampipes) Christofer Dutz  
     Comments:  
  - [ ] (streampipes) Jean-Baptiste Onofré  
     Comments:  
  - [ ] (streampipes) Julian Feinauer  
     Comments:  
  - [X] (streampipes) Justin Mclean  
     Comments: Thanks for the detailed report.
  - [ ] (streampipes) Kenneth Knowles  
     Comments:  

### IPMC/Shepherd notes:

--------------------
## Wayang

Wayang is a cross-platform data processing system that aims at decoupling
the business logic of data analytics applications from concrete data
processing platforms, such as Apache Flink or Apache Spark. Hence, it tames
the complexity that arises from the "Cambrian explosion" of novel data
processing platforms that we currently witness.

Wayang has been incubating since 2020-12-16.

### Three most important unfinished issues to address before graduating:

  1. Educate the new PPMCs to be able to do Apache releases
  2. Do our first Apache release
  3. Grow the community 

### Are there any issues that the IPMC or ASF Board need to be aware of?

  Until the moment of this report it was created and didn't have any issue, 
  because all the important issues got solved.

### How has the community developed since the last report?

  In the last month the community did a meeting where they created the most 
  important point to be focused on. The main focus points are the creation of 
  a Python API, SQL API and maintenance on the Core to be enabled to support 
  the new API's. The protocol of that meeting can be found it on dev@ list

  Additional to that the community is searching for more developers that 
  can be part of it.

  Also during the last month the issue with the software grant got solved 
  and we are waiting for the document to get signed.

### How has the project developed since the last report?

  The project has moved the codebase to Apache's Git repos as well as 
  successfully setup the CI jobs. Also the Website is now up and running.

  The team is finishing the process of renaming the project from Rheem to 
  Wayang, and is important to review that everything is placed in the right 
  spot.

### How would you assess the podling's maturity?
  Please feel free to add your own commentary.

  - [X] Initial setup
  - [ ] Working towards first release
  - [ ] Community building
  - [ ] Nearing graduation
  - [ ] Other:

### Date of last release:

  No Release yet.

### When were the last committers or PPMC members elected?

  2021-03-02 Gabor Gevay (PPMC & Committer)
  2021-03-05 Yasser Idris (Committer)

  The votes have passed and the invites have been sent, however the accept 
  emails are still missing at the time the report was written.

### Have your mentors been helpful and responsive?

  Yes, the mentors and champion are very responsive and helpful Is the PPMC 
  managing the podling's brand / trademarks?

### Is the PPMC managing the podling's brand / trademarks?
  No answer.

### Signed-off-by:

  - [X] (wayang) Christofer Dutz  
     Comments:  
  - [ ] (wayang) Lars George  
     Comments:  
  - [ ] (wayang) Bernd Fondermann  
     Comments:  
  - [X] (wayang) Jean-Baptiste Onofré  
     Comments:  

### IPMC/Shepherd notes:

--------------------