NOTICE: SUPPORT FOR THIS PROJECT HAS ENDED
This projected was owned and maintained by Walmart. This project has reached its end of life and Walmart no longer supports this project.
We will no longer be monitoring the issues for this project or reviewing pull requests. You are free to continue using this project under the license terms or forks of this project at your own risk. This project is no longer subject to Walmart's bug bounty program or other security monitoring.
We recommend you take the following action:
For security reasons, Walmart does not transfer the ownership of our primary repos on Github or other platforms to other individuals/organizations. Further, we do not transfer ownership of packages for public package management systems.
If you would like to fork this package and continue development, you should choose a new name for the project and create your own packages, build automation, etc.
Please review the licensing terms of this project, which continue to be in effect even after decommission.
MUPD8 implements the MapUpdate framework, a MapReduce-style framework for processing fast/streaming data.
Run mvn site (using Maven 3+) to generate the file
which provides a step-by-step walkthrough to create and run a simple example MUPD8 application. A copy of this file is also available at
for readers who do not yet have a MUPD8 checkout.
This paper provides additional technical background:
Wang Lam, Lu Liu, STS Prasad, Anand Rajaraman, Zoheb Vacheri, and AnHai Doan. Muppet: MapReduce-Style Processing of Fast Data. PVLDB 5(12):1814-1825, 2012. (available as http://vldb.org/pvldb/vol5/p1814wanglamvldb2012.pdf)