[JIRA] (JENKINS-61845) Poll SCM enqueue a build when a build for the same commit is already running

[paul.tar...@robinhood.com (JIRA)]

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Paul Tarjan created an issue   Jenkins / JENKINS-61845 Poll SCM enqueue a build when a build for the same commit is already running Issue Type: Bug Assignee: Mark Waite Components: git-plugin Created: 2020-04-08 20:19 Priority: Minor Reporter: Paul Tarjan We have a job with "Poll SCM" running on `* * * * *` (every minute). We need to use "Included Regions" so the local polling strategy is used. The build takes about 30 minutes. It correctly ignores changes in the steady state but when a commit comes in, it correctly notices a change saying something like: [poll] Last Built Revision: Revision 50fc7882752856ac86b0838fdf878897e17955cd (refs/remotes/origin/master) Done. Took 6 ms Changes found and starts the build. But then 1 minute later, it notices the same thing and starts another build. These new builds continue to be started until one of them finishes and then the queueing stops. I've tried all sorts of combinations to try and get new jobs to not start with the exact same SHA but to no avail. The closest I can get is to let only 1 concurrent build go at a time, but that still leaves 1 job in the queue and we end up double building everything. Is there a way to have the SCM polling take into account existing builds? Add Comment   This message was sent by Atlassian Jira (v7.13.12#713012-sha1:6e07c38) -- You received this message because you are subscribed to the Google Groups "Jenkins Issues" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/jenkinsci-issues/JIRA.205705.1586377141000.8393.1586377200287%40Atlassian.JIRA.