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  1. Jenkins
  2. JENKINS-22934

Rules for showing/hiding SCMTrigger.pollingThreadCount option are broken

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      Description

      The option for the thread count for SCM polling is only shown when there are more than 10 items in Jenkins.

      This can have fatal (for Jenkins) consequences:

      • Folders support: The option is not shown if you have e.g. ~5 folders with 4k items each, a situation that likely warrants a sane limit to the number of parallel polling operations.
      • The option is hidden when the number of jobs drops below 10, and any form submit results in the default 0 (no thread limit) being set.

      Both combined can quickly kill large Jenkins instances.

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            Assignee:
            danielbeck Daniel Beck
            Reporter:
            danielbeck Daniel Beck
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