[JIRA] [core] (JENKINS-34281) Queue isn't saved on any shutdown

[email protected] (JIRA) Tue, 19 Apr 2016 09:47:18 -0700

Title: Message Title

Sam Van Oort commented on

JENKINS-34281

So, I'm looking at how/when the save occurs. I found that the if I invoke the queue save method from the script console ( 'Jenkins.instance.queue.save()'), it correctly persists enqueued jobs:

The only way this can generate the result we're seeing appears to be if no tasks are listed by this, or the queue instance being used has been cleared by another method call, or the save() method on the queue isn't invoked at the appropriate time (and a previous write overwrote it):

 
                                                    for (Item item: getItems()) {
if(item.task instanceof TransientTask)  continue;
    state.items.add(item);
}

Adding log statements to save confirmed that it is the latter, adding this on Queue.java, line

 
                                                    System.out.println("Saving queue with "+state.items.size()+" items!"

Yielded the following on shutdown via Ctrl+C:
Saving queue with 0 items!

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[JIRA] [core] (JENKINS-34281) Queue isn't saved on any shutdown

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