You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
The DICE Quality Testing (QT) tool is a load testing system for Storm-based applications. QT consists of two modules:
QT-GEN: a tool to generate input stream data similar, but nevertheless non-identical, to the real stream data supplied to it.
QT-LIB: a Java library to inject custom spouts in Apache Storm that are able to replay externally provided traces (or random data) at user-specified rates and data volumes.
A high-level overview of the QT methodology is given in the figure below:
QT-GEN can be used to generate workloads either from JSON files or from Apache Storm logs. The output is saved in a JSON file that is fed to custom spouts provided by QT-LIB for load-testing of an Apache Storm application.
If you notice a bug, want to request a feature, or have a question or feedback, please send an email to the tool maintainer:
Giuliano Casale (Imperial College London), email: g.casale AT imperial.ac.uk