https://github.com/jdmaturen/cannon

A distributed systems failure modeling tool.
https://github.com/jdmaturen/cannon

cannon distributed-systems java testing

Last synced: about 2 months ago
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A distributed systems failure modeling tool.

• Host: GitHub
• URL: https://github.com/jdmaturen/cannon
• Owner: jdmaturen
• License: apache-2.0
• Created: 2013-01-14T07:19:24.000Z (over 13 years ago)
• Default Branch: master
• Last Pushed: 2013-01-14T07:53:23.000Z (over 13 years ago)
• Last Synced: 2025-10-27T00:45:36.070Z (8 months ago)
• Topics: cannon, distributed-systems, java, testing
• Language: Java
• Homepage:
• Size: 117 KB
• Stars: 3
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

          
Cannon

======

Cannon is a distributed systems failure modeling tool. What happens when one node in your Dynamo system becomes

partially available? Or if your MySQL slave suddenly starts serving reads 10x slower? What strategies are ideal for

handling with these partial failure modes? Cannon aims to provide some level of insight into these tricky situations.

Running

-------

    mvn package

    java -cp target/cannon-0.1-SNAPSHOT.jar com.idlerice.cannon.Cannon 

Where strategy is one of "random", where client requests are sent to a random server, or "affinity", where a given 

thread has a long term affinity to a given server.

Presently Cannon demonstrates one server in a three server cluster that periodically freaks out and slows down by 10x.