We are using the ParameterFactory, "for each property file, invoke one build," to create builds for a UI testing project. Lately (behavior started last week, no change to plugins or Jenkins version), the ParameterFactory does not stop generating sets of builds. After reaching the Parameterized Trigger build step, a correct number of builds are generated (about 72 builds of one project with different parameters), but after an undetermined amount of time between 1 and 10 minutes, another set of 72 builds are generated. This continues in a loop, without stopping, with an observed maximum of over 3000 builds of the same project.

More use case information on the parameterized trigger build step:

• Block until triggered projects finish=false
• Predefined parameters used=true
• Parameters from properties file used=true
• For every property file, invoke one build=true
  • File pattern: "test_list/current_run/*.properties"
  • Action to perform when no files found: Fail the build step

Logger output for "hudson.plugins.parameterizedtrigger":

Sep 22, 2014 8:55:20 AM INFO hudson.plugins.parameterizedtrigger.FileBuildParameterFactory getParameters
null
Sep 22, 2014 8:55:20 AM INFO hudson.plugins.parameterizedtrigger.FileBuildParameterFactory getParameters
null
Sep 22, 2014 8:55:20 AM INFO hudson.plugins.parameterizedtrigger.FileBuildParameterFactory getParameters
null
Sep 22, 2014 8:55:20 AM INFO hudson.plugins.parameterizedtrigger.FileBuildParameterFactory getParameters
null
Sep 22, 2014 8:55:20 AM INFO hudson.plugins.parameterizedtrigger.FileBuildParameterFactory getParameters
null
Sep 22, 2014 8:55:20 AM INFO hudson.plugins.parameterizedtrigger.FileBuildParameterFactory getParameters
null

(This continues for another ten minutes with the same regularity)