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# Incubator PMC report for May 2020

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

TODO add narrative

## Community

### New IPMC members:


### People who left the IPMC:


## New Podlings


## Podlings that failed to report, expected next month


## Graduations
  - list podling here

  The board has motions for the following:

  - Your podling here?

## Releases

  The following releases entered distribution during the month of
  April:


## IP Clearance


## Legal / Trademarks


## Infrastructure


## Miscellaneous


## Credits

Table of Contents  
[DataSketches](#datasketches)  
[DolphinScheduler](#dolphinscheduler)  
[Doris](#doris)  
[ECharts](#echarts)  
[Gobblin](#gobblin)  
[Heron](#heron)  
[Hivemall](#hivemall)  
[Livy](#livy)  
[NLPCraft](#nlpcraft)  
[PageSpeed](#pagespeed)  
[Pinot](#pinot)  
[Ratis](#ratis)  
[S2Graph](#s2graph)  
[SDAP](#sdap)  
[Toree](#toree)  
[Training](#training)  
[Tuweni](#tuweni)  
[YuniKorn](#yunikorn)  


--------------------
## 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. Clearly, the most important issue for us is to add more committers.  
     From the Clutch report, this is the last major issue for us.  

     We have tried to encourage folks that ask questions or raise issues 
     to get more involved, and we have one or two folks that have 
     expressed interest in submitting PRs or even a new sketch. But, 
     alas, none have followed through, yet.  

     Developing sketch code is very tricky and understanding how these 
     algorithms work, and the math and statistics behind them, is a hurdle
     for most people. Yet, we have been very clear that we are prepared to
     train someone to become a committer.  All we ask is that the 
     candidate be open to learning about these fascinating algorithms and
     committed to work with us. We could use some active help from our
     Mentors or from the Board to help us find someone that would find 
     this work interesting.  

     I am convinced that there are folks in the greater Apache community
     that would really enjoy working on this library, we just need to
     discover who they are!  

  2. Referring to last month's report, we have made progress in setting up 
     TODO lists on our major sites: Java and C++. And we keep working 
     away at these lists.  We have also improved our Downloads page and 
     brought it up to Apache standards. I don't feel these should be 
     issues for graduation.  

  3. 

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

  The issue mentioned above. We could use some help in finding someone
  who would find working in the sketching algorithms area really
  interesting and would want to work with us to become a committer.  

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

  We have been accepted to present at two conferences this Summer, the
  USPTO technology conference and the Spark & AI conference.  

  We also have interest from Apache Flink and Apache Impala to 
  integrate sketches into their systems. There has also been interest
  from Apache Beam, but so far no action.  

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

  We have done a lot of work making the C++ code more robust and will 
  likely make a major new release of the C++ library before this 
  report is read by the Board.  We also in the voting process for a
  new Java release that cleans up some licensing glitches and fixes
  a bug found by Druid.  

  Our activity on Slack has increased quite a bit with 
  interesting queries from all over.  

  We also have done a lot of work on the website, adding content and
  improving navigation.  

### 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 #this is a continuous, on-going effort
  - [X] Nearing graduation  
  - [ ] Other:  

### Date of last release:  

  * 2020-01-26 Java release 1.2.0-incubating.   
  * The Java 1.3.0-incubating will be out before the Board meeting.  
  * A new C++ 2.0.0-incubating release will also be out before
  the Board meeting.  

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

  No new committers since April, 2019.  

### Have your mentors been helpful and responsive?

  Yes. No open issues.  

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

   To the best of our knowledge, yes.  

 * Are 3rd parties respecting and correctly using the podlings name and
   brand?  

   As far as we know, yes.  

 * If not what actions has the PPMC taken to correct this?  

   We have not had to face this issue yet.  

 * Has the VP, Brand approved the project name?  

   Yes, and it is clearly stated as such on
   http://incubator.apache.org/projects/datasketches.html  

### Signed-off-by:

  - [ ] (datasketches) Liang Chen  
     Comments:  
  - [ ] (datasketches) Kenneth Knowles  
     Comments:  
  - [ ] (datasketches) Furkan Kamaci  
     Comments:  
  - [ ] (datasketches) Dave Fisher  
     Comments:  
  - [ ] (datasketches) Evans Ye  
     Comments:  

### IPMC/Shepherd notes:



--------------------
## DolphinScheduler

DolphinScheduler is a distributed ETL scheduling engine with powerful DAG
visualization interface..

DolphinScheduler has been incubating since 2019-08-29.

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

  1.
  2.
  3.

### Are there any issues that the IPMC or ASF Board 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 and responsive?
Are things falling through the cracks? If so, please list any
open issues that need to be addressed.

### Is the PPMC managing the podling's brand / trademarks?
Are 3rd parties respecting and correctly using the podlings
name and brand? If not what actions has the PPMC taken to
correct this? Has the VP, Brand approved the project name?

### Signed-off-by:

  - [ ] (dolphinscheduler) Sheng Wu  
     Comments:  
  - [ ] (dolphinscheduler) ShaoFeng Shi  
     Comments:  
  - [ ] (dolphinscheduler) Liang Chen  
     Comments:  
  - [ ] (dolphinscheduler) Furkan KAMACI  
     Comments:  
  - [ ] (dolphinscheduler) Kevin Ratnasekera  
     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. Continue to build our community.
     The number of committers has grown steadily, 
     and the current progress is more in line with expectations.
     We are inviting all commuters to join our PPMC.
  2. We are upgrading the framework of our website. The new website
     is not just a site for documents, it's more like an official
     website of a project.
  3. We are going to make a first no-WIP Apache releases.

### 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?

   Since the last report, we have added 5 contributors and 2 committers.
   There are currently 84 contributors and 17 committers.
   We are upgrading the framework of our website. The new website is not
   just a site for documents, it's more like an official website of a project.

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

   Since last report, a total of 227 commits were merged and
   524 issues were created. Lots of new features and enhancement
   have been made since last report.
   And you can find them in the release note of version 0.12.0.

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

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

### Date of last release:

  2020-04-24: Apache Doris (incubating) 0.12.0-rc03

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

  Dayue Gao: New Committer 2020-02-03
  Kangping Huang: New Committer 2020-02-24
  Ling Miao: New PPMC 2020-04-25

### Have your mentors been helpful and responsive?
Are things falling through the cracks? If so, please list any
open issues that need to be addressed.

  All mentors are helpful.

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

  Yes

### Are 3rd parties respecting and correctly using the podlings
name and brand? If not what actions has the PPMC taken to
correct this? Has the VP, Brand approved the project name?

  Are 3rd parties are using the podlings name and brand correctly.
  And the project name is approved.

### Signed-off-by:

  - [ ] (doris) Dave Fisher  
     Comments:  
  - [ ] (doris) Willem Ning Jiang  
     Comments:  
  - [ ] (doris) Shao Feng Shi  
     Comments:  

### IPMC/Shepherd notes:



--------------------
## ECharts

ECharts is a charting and data visualization library written in JavaScript.

ECharts has been incubating since 2018-01-18.

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

  1.
  2.
  3.

### Are there any issues that the IPMC or ASF Board 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 and responsive?
Are things falling through the cracks? If so, please list any
open issues that need to be addressed.

### Is the PPMC managing the podling's brand / trademarks?
Are 3rd parties respecting and correctly using the podlings
name and brand? If not what actions has the PPMC taken to
correct this? Has the VP, Brand approved the project name?

### Signed-off-by:

  - [ ] (echarts) Kevin A. McGrail  
     Comments:  
  - [ ] (echarts) Dave Fisher  
     Comments:  
  - [ ] (echarts) Ted Liu  
     Comments:  
  - [ ] (echarts) Sheng Wu  
     Comments:  

### IPMC/Shepherd notes:



--------------------
## Gobblin

Gobblin is a distributed data integration framework that simplifies common
aspects of big data integration such as data ingestion, replication,
organization and lifecycle management for both streaming and batch data
ecosystems.

Gobblin has been incubating since 2017-02-23.

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

  1.
  2.
  3.

### Are there any issues that the IPMC or ASF Board 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 and responsive?
Are things falling through the cracks? If so, please list any
open issues that need to be addressed.

### Is the PPMC managing the podling's brand / trademarks?
Are 3rd parties respecting and correctly using the podlings
name and brand? If not what actions has the PPMC taken to
correct this? Has the VP, Brand approved the project name?

### Signed-off-by:

  - [ ] (gobblin) Jean-Baptiste Onofre  
     Comments:  
  - [ ] (gobblin) Olivier Lamy  
     Comments:  
  - [ ] (gobblin) Jim Jagielski  
     Comments:  

### IPMC/Shepherd notes:



--------------------
## Heron

A real-time, distributed, fault-tolerant stream processing engine.

Heron has been incubating since 2017-06-23.

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

  1.
  2.
  3.

### Are there any issues that the IPMC or ASF Board 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 and responsive?
Are things falling through the cracks? If so, please list any
open issues that need to be addressed.

### Is the PPMC managing the podling's brand / trademarks?
Are 3rd parties respecting and correctly using the podlings
name and brand? If not what actions has the PPMC taken to
correct this? Has the VP, Brand approved the project name?

### Signed-off-by:

  - [ ] (heron) Jake Farrell  
     Comments:  
  - [ ] (heron) Julien Le Dem  
     Comments:  
  - [ ] (heron) P. Taylor Goetz  
     Comments:  
  - [ ] (heron) Dave Fisher  
     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.
  2.
  3.

### Are there any issues that the IPMC or ASF Board 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 and responsive?
Are things falling through the cracks? If so, please list any
open issues that need to be addressed.

### Is the PPMC managing the podling's brand / trademarks?
Are 3rd parties respecting and correctly using the podlings
name and brand? If not what actions has the PPMC taken to
correct this? Has the VP, Brand approved the project name?

### Signed-off-by:

  - [ ] (hivemall) Daniel Dai  
     Comments:  
  - [ ] (hivemall) Koji Sekiguchi  
     Comments:  

### IPMC/Shepherd notes:


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

## Livy

Livy is web service that exposes a REST interface for managing long running
Apache Spark contexts in your cluster. With Livy, new applications can be
built on top of Apache Spark that require fine grained interaction with many
Spark contexts.

Livy has been incubating since 2017-06-05.

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

  1. Grow the community to get more reviews and content. 
     
  However, at this point, the community might want to consider that it 
  is a stable project that has met its initial functional goals. With 
  multiple public releases under its belt, it might be worth discussing a 
  time to graduate. A substantial increase in community activity in terms of 
  code contribution and related community growth might occur after a new set 
  of functionality/scope is identified for the project. But to date, the 
  existing community and code are following the Apache way.
  2.
  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?

  Moderate activity on mailing lists and code as well

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

  0.7.0 was released. Currently the community is working on HA 
  feature and support for Spark on Kubernetes.

### 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:

  2020-01-07

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

  2019-01-22

### Have your mentors been helpful and responsive?

  Yes

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

  Yes

### Signed-off-by:

  - [ ] (livy) Bikas Saha  
     Comments:  
  - [ ] (livy) Brock Noland  
     Comments:  
  - [ ] (livy) Luciano Resende  
     Comments:  
  - [ ] (livy) Jean-Baptiste Onofre  
     Comments:  Still planning to contribute what I proposed on the mailing list while ago

### 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.
  2.
  3.

### Are there any issues that the IPMC or ASF Board 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 and responsive?
Are things falling through the cracks? If so, please list any
open issues that need to be addressed.

### Is the PPMC managing the podling's brand / trademarks?
Are 3rd parties respecting and correctly using the podlings
name and brand? If not what actions has the PPMC taken to
correct this? Has the VP, Brand approved the project name?

### Signed-off-by:

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

### IPMC/Shepherd notes:



--------------------
## PageSpeed

             PageSpeed represents a series of open source technologies to
help make the             web faster by rewriting web pages to reduce
latency and bandwidth.

PageSpeed has been incubating since 2017-09-30.

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

  1.
  2.
  3.

### Are there any issues that the IPMC or ASF Board 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 and responsive?
Are things falling through the cracks? If so, please list any
open issues that need to be addressed.

### Is the PPMC managing the podling's brand / trademarks?
Are 3rd parties respecting and correctly using the podlings
name and brand? If not what actions has the PPMC taken to
correct this? Has the VP, Brand approved the project name?

### Signed-off-by:

  - [ ] (pagespeed) Jukka Zitting  
     Comments:  
  - [ ] (pagespeed) Leif Hedstrom  
     Comments:  
  - [ ] (pagespeed) Nick Kew  
     Comments:  

### IPMC/Shepherd notes:



--------------------
## Pinot

Pinot is a distributed columnar storage engine that can ingest data in real-
time and serve analytical queries at low latency.

Pinot has been incubating since 2018-10-17.

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

  1.
  2.
  3.

### Are there any issues that the IPMC or ASF Board 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 and responsive?
Are things falling through the cracks? If so, please list any
open issues that need to be addressed.

### Is the PPMC managing the podling's brand / trademarks?
Are 3rd parties respecting and correctly using the podlings
name and brand? If not what actions has the PPMC taken to
correct this? Has the VP, Brand approved the project name?

### Signed-off-by:

  - [ ] (pinot) Kishore Gopalakrishna  
     Comments:  
  - [ ] (pinot) Jim Jagielski  
     Comments:  
  - [ ] (pinot) Olivier Lamy  
     Comments:  
  - [ ] (pinot) Felix Cheung  
     Comments:  

### IPMC/Shepherd notes:



--------------------
## Ratis

Ratis is a java implementation for RAFT consensus protocol

Ratis has been incubating since 2017-01-03.

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

  1.
  2.
  3.

### Are there any issues that the IPMC or ASF Board 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 and responsive?
Are things falling through the cracks? If so, please list any
open issues that need to be addressed.

### Is the PPMC managing the podling's brand / trademarks?
Are 3rd parties respecting and correctly using the podlings
name and brand? If not what actions has the PPMC taken to
correct this? Has the VP, Brand approved the project name?

### Signed-off-by:

  - [ ] (ratis) Jakob Homan  
     Comments:  
  - [ ] (ratis) Uma Maheswara Rao G  
     Comments:  
  - [ ] (ratis) Devaraj Das  
     Comments:  

### IPMC/Shepherd notes:



--------------------
## S2Graph

S2Graph is a distributed and scalable OLTP graph database built on Apache
HBase to support fast traversal of extremely large graphs.

S2Graph has been incubating since 2015-11-29.

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

  1.
  2.
  3.

### Are there any issues that the IPMC or ASF Board 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 and responsive?
Are things falling through the cracks? If so, please list any
open issues that need to be addressed.

### Is the PPMC managing the podling's brand / trademarks?
Are 3rd parties respecting and correctly using the podlings
name and brand? If not what actions has the PPMC taken to
correct this? Has the VP, Brand approved the project name?

### Signed-off-by:

  - [ ] (s2graph) Sergio Fernández  
     Comments:  
  - [ ] (s2graph) Woonsan Ko  
     Comments:  

### IPMC/Shepherd notes:



--------------------
## SDAP

SDAP is an integrated data analytic center for Big Science problems.

SDAP has been incubating since 2017-10-22.

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

  1.
  2.
  3.

### Are there any issues that the IPMC or ASF Board 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 and responsive?
Are things falling through the cracks? If so, please list any
open issues that need to be addressed.

### Is the PPMC managing the podling's brand / trademarks?
Are 3rd parties respecting and correctly using the podlings
name and brand? If not what actions has the PPMC taken to
correct this? Has the VP, Brand approved the project name?

### Signed-off-by:

  - [ ] (sdap) Jörn Rottmann  
     Comments:  
  - [ ] (sdap) Trevor Grant  
     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.
  2.
  3.

### Are there any issues that the IPMC or ASF Board 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 and responsive?
Are things falling through the cracks? If so, please list any
open issues that need to be addressed.

### Is the PPMC managing the podling's brand / trademarks?
Are 3rd parties respecting and correctly using the podlings
name and brand? If not what actions has the PPMC taken to
correct this? Has the VP, Brand approved the project name?

### Signed-off-by:

  - [ ] (toree) Luciano Resende  
     Comments:  
  - [ ] (toree) Julien Le Dem  
     Comments:  
  - [ ] (toree) Ryan Blue  
     Comments:  

### IPMC/Shepherd notes:



--------------------
## Training

The Training project aims to develop resources which can be used for
training purposes in various media formats, languages and for various Apache
and non-Apache target projects.

Training has been incubating since 2019-02-21.

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

  1.
  2.
  3.

### Are there any issues that the IPMC or ASF Board 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 and responsive?
Are things falling through the cracks? If so, please list any
open issues that need to be addressed.

### Is the PPMC managing the podling's brand / trademarks?
Are 3rd parties respecting and correctly using the podlings
name and brand? If not what actions has the PPMC taken to
correct this? Has the VP, Brand approved the project name?

### Signed-off-by:

  - [ ] (training) Craig Russell  
     Comments:  
  - [ ] (training) Christofer Dutz  
     Comments:  
  - [ ] (training) Justin Mclean  
     Comments:  
  - [ ] (training) Lars Francke  
     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.

### Are there any issues that the IPMC or ASF Board 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 and responsive?
Are things falling through the cracks? If so, please list any
open issues that need to be addressed.

### Is the PPMC managing the podling's brand / trademarks?
Are 3rd parties respecting and correctly using the podlings
name and brand? If not what actions has the PPMC taken to
correct this? Has the VP, Brand approved the project name?

### Signed-off-by:

  - [ ] (tuweni) Jean-Baptiste Onofré  
     Comments:  
  - [ ] (tuweni) Michael Wall  
     Comments:  
  - [ ] (tuweni) Furkan Kamaci  
     Comments:  

### IPMC/Shepherd notes:



--------------------
## YuniKorn

YuniKorn is a standalone resource scheduler responsible for scheduling batch
jobs and long-running services on large scale distributed systems running in
on-premises environments as well as different public clouds.

YuniKorn has been incubating since 2020-01-21.

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

  1.
  2.
  3.

### Are there any issues that the IPMC or ASF Board 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 and responsive?
Are things falling through the cracks? If so, please list any
open issues that need to be addressed.

### Is the PPMC managing the podling's brand / trademarks?
Are 3rd parties respecting and correctly using the podlings
name and brand? If not what actions has the PPMC taken to
correct this? Has the VP, Brand approved the project name?

### Signed-off-by:

  - [ ] (yunikorn) Junping Du  
     Comments:  
  - [ ] (yunikorn) Felix Cheung  
     Comments:  
  - [ ] (yunikorn) Jason Lowe  
     Comments:  
  - [ ] (yunikorn) Holden Karau  
     Comments:  

### IPMC/Shepherd notes:

--------------------
## TubeMQ

TubeMQ is a distributed messaging queue (MQ) system. TubeMQ has been incubating since 2019-11-03.

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

  1.Launch the first Apache release.
  2.Grow community
  3.Make development document more easily to read

### 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?
We elected the first external Committer, and at the same time, 
the questions based on the use of feedback gradually increased, 
from this point, it can be speculated that the project has begun 
to be followed and used by more people; the official version 
is being prepared, we will release the first version recently.

### How has the project developed since the last report?
Near the first Apache release launch.

### 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:
None

### When were the last committers or PPMC members elected?
Technoboy- was added as committer on 2020-04-15

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

### Is the PPMC managing the podling's brand / trademarks?
Yes, all good here.

### Signed-off-by:

  - [ ] (tubemq) Junping Du  
     Comments:  
  - [ ] (tubemq) Justin Mclean  
     Comments:  
  - [ ] (tubemq) Sijie Guo  
     Comments:  
  - [ ] (tubemq) Zhijie Shen  
     Comments:  
  - [ ] (tubemq) Jean-Baptiste Onofre  
     Comments:  

### IPMC/Shepherd notes: