>> this announcement is available online at https://s.apache.org/Rzsf 


Open Source abstraction layer over Apache Hadoop® YARN simplifies developing 
distributed Hadoop applications.

Forest Hill, MD –27 July 2016– The Apache Software Foundation (ASF), the 
all-volunteer developers, stewards, and incubators of more than 350 Open Source 
projects and initiatives, announced today that Apache® Twill™ has graduated 
from the Apache Incubator to become a Top-Level Project (TLP), signifying that 
the project's community and products have been well-governed under the ASF's 
meritocratic process and principles.

Apache Twill is an abstraction over Apache Hadoop® YARN that reduces the 
complexity of developing distributed Hadoop applications, allowing developers 
to focus more on their application logic.

"The Twill community is excited to graduate from the Apache Incubator to a 
Top-Level Project," said Terence Yim, Vice President of Apache Twill and 
Software Engineer at Cask. "We are proud of the innovation, creativity and 
simplicity Twill demonstrates. We are also very excited to bring a technology 
so versatile in Hadoop into the hands of every developer in the industry."

Apache Twill provides rich built-in features for common distributed 
applications for development, deployment, and management, greatly easing Hadoop 
cluster operation and administration.

"Enterprises use big data technologies - and specifically Hadoop - to drive 
more value," said Patrick Hunt, member of the Apache Software Foundation and 
Senior Software Engineer at Cloudera. "Apache Twill helps streamline and reduce 
complexity of developing distributed applications and its graduation to an 
Apache Top-Level Project means more people will be able to take advantage of 
Apache Hadoop YARN more easily."

"This is an exciting and major milestone for Apache Twill," said Keith Turner, 
member of the Apache Fluo (incubating) Project Management Committee, which used 
Twill in the development of Fluo, an Open Source project that makes it possible 
to update the results of a large-scale computation, index, or analytic as new 
data is discovered. "Early in development, we knew we needed a standard way to 
launch Fluo across a cluster, and we found Twill. With Twill, we quickly and 
easily had Fluo running across many nodes on a cluster." 

Apache Twill is in production by several organizations across various 
industries, easing distributed Hadoop application development and deployment.

Twill originated at Cask in early 2013. After 7 major releases, the project was 
submitted to the Apache Incubator in November of 2013.

"Apache Twill has come a long way through The Apache Software Foundation, and 
we're thrilled it has become an ASF Top-Level Project," said Nitin Motgi, CTO 
of Cask. "Apache Twill has become a key component behind the Cask Data 
Application Platform (CDAP), using YARN containers and Java threads as the 
processing abstraction. CDAP is an Open Source integration and application 
platform that makes it easy for developers and organizations to quickly build, 
deploy and manage data applications on Apache Hadoop and Apache Spark."

"The Apache Twill community worked extremely well within the incubator 
environment, developing and collaborating openly to follow The Apache Way," 
said Henry Saputra, ASF Member and member of the Apache Twill Project 
Management Committee. "There is a tremendous demand for effective APIs and 
virtualization for developing big data applications and Apache Twill fills that 
need perfectly. We’re looking forward to continuing the journey with Apache 
Twill as a Top-Level Project."

Catch Apache Twill in action at:

 - JavaOne, 18-22 September 2016 in San Francisco
 - Strata+Hadoop World, 27-29 September 2016 in New York City

Availability and Oversight
Apache Twill software is released under the Apache License v2.0 and is overseen 
by a self-selected team of active contributors to the project. A Project 
Management Committee (PMC) guides the Project's day-to-day operations, 
including community development and product releases. For downloads, 
documentation, and ways to become involved with Apache Twill, visit 
http://twill.apache.org/ and follow @ApacheTwill. 

About the Apache Incubator
The Apache Incubator is the entry path for projects and codebases wishing to 
become part of the efforts at The Apache Software Foundation. All code 
donations from external organizations and existing external projects wishing to 
join the ASF enter through the Incubator to: 1) ensure all donations are in 
accordance with the ASF legal standards; and 2) develop new communities that 
adhere to our guiding principles. Incubation is required of all newly accepted 
projects until a further review indicates that the infrastructure, 
communications, and decision making process have stabilized in a manner 
consistent with other successful ASF projects. While incubation status is not 
necessarily a reflection of the completeness or stability of the code, it does 
indicate that the project has yet to be fully endorsed by the ASF. For more 
information, visit http://incubator.apache.org/

About The Apache Software Foundation (ASF)
Established in 1999, the all-volunteer Foundation oversees more than 350 
leading Open Source projects, including Apache HTTP Server --the world's most 
popular Web server software. Through the ASF's meritocratic process known as 
"The Apache Way," more than 550 individual Members and 5,300 Committers 
successfully collaborate to develop freely available enterprise-grade software, 
benefiting millions of users worldwide: thousands of software solutions are 
distributed under the Apache License; and the community actively participates 
in ASF mailing lists, mentoring initiatives, and ApacheCon, the Foundation's 
official user conference, trainings, and expo. The ASF is a US 501(c)(3) 
charitable organization, funded by individual donations and corporate sponsors 
including Alibaba Cloud Computing, ARM, Bloomberg, Budget Direct, Cerner, 
Cloudera, Comcast, Confluent, Facebook, Google, Hortonworks, HP, Huawei, IBM, 
InMotion Hosting, iSigma, LeaseWeb, Microsoft, OPDi, PhoenixNAP, Pivotal, 
Private Internet Access, Produban, Red Hat, Serenata Flowers, WANdisco, and 
Yahoo. For more information, visit http://www.apache.org/ and 
https://twitter.com/TheASF

©The Apache Software Foundation. "Apache", "Twill", "Apache Twill", "Hadoop", 
"Apache Hadoop", "Apache Hadoop YARN", "Spark", "Apache Spark", and "ApacheCon" 
are registered trademarks or trademarks of the Apache Software Foundation in 
the United States and/or other countries. All other brands and trademarks are 
the property of their respective owners.

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