The Apache Software Foundation
The Apache Software Foundation Incubator

Hudi Project Incubation Status

This page tracks the project status, incubator-wise. For more general project status, look on the project website.

The Hudi project graduated on 2020-05-20


Hudi provides atomic upserts and incremental data streams on big data.


  • 2019-01-17 Project enters incubation.
  • 2019-10-24 0.5.0 Release
  • 2020-01-31 0.5.1 Release
  • 2020-03-26 0.5.2 Release
  • 2020-05-20 Project Graduated to TLP

Project info

  • Project Website:
  • Resources:
  • Contributing:
  • Committers:

the project website and code repository are setup

The PPMC consists of all the committers and mentors listed here.

item type reference
Website www
. wiki
Mailing list dev
. commits
Bug tracking . Hudi JIRA
Source code GIT
Mentors thw Thomas Weise
. kishoreg Kishore Gopalakrishnan
. lresende Luciano Resende
. smarthi Suneel Marthi
Committers vinoth Vinoth Chandar
. nagarwal Nishith Agarwal
. vbalaji Balaji Varadarajan
. prasanna Prasanna Rajaperumal
. anchee Anbu Cheeralan
. zqureshi Zeeshan Qureshi
. bhavanisudha Bhavani Sudha Saktheeswaran
. leesf Shaofeng Li
. vinoyang Vino Yang
. sivabalan Sivabalan Narayanan
. lamberken Xie Lei

Incubation status reports

  • Jan 2019:
  • Feb 2019:
  • Mar 2019:
  • Apr 2019:
  • Jul 2019:
  • Oct 2019:
  • Jan 2020:
  • Apr 2020:

Incubation work items

Project Setup

This is the first phase on incubation, needed to start the project at Apache.

Item assignment is shown by the Apache id. Completed tasks are shown by the completion date (YYYY-MM-dd).


date item
2019-01-17 Ask infrastructure to set up DNS and archive mailing lists.
2019-01-19 Mailing lists have been setup
2019-01-20 JIRA has been setup for the project
2019-03-04 All Github issues migrated over to Apache Jira

Mentor-related responsibility/oversight

date item
2019-01-19 Subscribe all Mentors on the pmc and general lists.
2019-01-22 Give all Mentors access to the incubator SVN repository. (to be done by the Incubator PMC chair or an Incubator PMC Member wih karma for the authorizations file)
2019-01-18 Tell Mentors to track progress in the file 'incubator/projects/hudi.html'
date item
2019-03-13 Check and make sure that the papers that transfer rights to the ASF been received. It is only necessary to transfer rights for the package, the core code, and any new code produced by the project.
2019-08-08 Check and make sure that the files that have been donated have been updated to reflect the new ASF copyright.

Verify distribution rights

date item
2019-08-08 Check and make sure that for all code included with the distribution that is not under the Apache license, we have the right to combine with Apache-licensed code and redistribute.
2019-08-08 Check and make sure that all source code distributed by the project is covered by one or more of the following approved licenses: Apache, BSD, Artistic, MIT/X, MIT/W3C, MPL 1.1, or something with essentially the same terms.

Establish a list of active committers

date item
2019-01-19 Check that all active committers have submitted a contributors agreement.
2019-01-21 Add all active committers in the relevant section above.
2019-01-20 Ask root for the creation of committers' accounts in LDAP.

Project specific

Add project specific tasks here.


These action items have to be checked for during the whole incubation process.

These items are not to be signed as done during incubation, as they may change during incubation. They are to be looked into and described in the status reports and completed in the request for incubation signoff.

Collaborative Development

  • Have all of the active long-term volunteers been identified and acknowledged as committers on the project? DONE. Committers list maintained here
  • Are there three or more independent committers? (The legal definition of independent is long and boring, but basically it means that there is no binding relationship between the individuals, such as a shared employer, that is capable of overriding their free will as individuals, directly or indirectly.) DONE. Committers are spread across 5+ organizations.
  • Are project decisions being made in public by the committers? DONE. See project maturity matrix
  • Are the decision-making guidelines published and agreed to by all of the committers? DONE. See

Licensing awareness

  • Are all licensing, trademark, credit issues being taken care of and acknowleged by all committers? DONE. 0.5.2 release removed WIP disclaimer and passed IPMC vote.

Project Specific

Add project specific tasks here.


Things to check for before voting the project out.

Organizational acceptance of responsibility for the project

  • If graduating to an existing PMC, has the PMC voted to accept it? N/A
  • If graduating to a new PMC, has the board voted to accept it? YES

Incubator sign-off

  • Has the Incubator decided that the project has accomplished all of the above tasks?
  • Yes