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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
DolphinScheduler
Doris
ECharts
Gobblin
Heron
Hivemall Livy NLPCraft
PageSpeed
Pinot
Ratis
S2Graph
SDAP
Toree
Training
Tuweni
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.

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
•  Community building #this is a continuous, on-going effort
•  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:

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:

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:

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:

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:

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
•  Community building
•  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:

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:

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:

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:

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:

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:

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:

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:

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:

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:

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.

•  Initial setup
•  Working towards first release
•  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: