[JIRA] [core] (JENKINS-27565) Nodes can be removed as idle before the assigned tasks have started

[stephenconno...@java.net (JIRA)]

stephenconnolly created JENKINS-27565 Nodes can be removed as idle before the assigned tasks have started Issue Type: Bug Assignee: stephenconnolly Components: core Created: 24/Mar/15 2:31 PM Description: Quite a number of different manifestations of this observed by a number of our customers using different cloud providers. In common is the use of a "single-shot" style retention strategy, though the root cause is observable with great care when using any retention strategy other than Always. The basic issue is that you cannot determine if a node is idle unless you hold the Queue lock as that is the only way to ensure that the Queue is not in the process of assigning work to the node you are removing. Symptoms include: Build logs that claim the job was executed on "master" even though the job is tied to a specific label that master does not have. The build log will have been "unable to be determined" Build logs where the node is gone just as soon as the job starts 2015-03-05 13:27:55.101 Started by upstream project "____" build number ___ 2015-03-05 13:27:55.102 originally caused by: 2015-03-05 13:27:55.103 Started by user ____ 2015-03-05 13:27:55.437 FATAL: no longer a configured node for ____ 2015-03-05 13:27:55.440 java.lang.IllegalStateException: no longer a configured node for ____ 2015-03-05 13:27:55.440 at hudson.model.AbstractBuild$AbstractBuildExecution.getCurrentNode(AbstractBuild.java:452) 2015-03-05 13:27:55.440 at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:484) 2015-03-05 13:27:55.441 at hudson.model.Run.execute(Run.java:1745) 2015-03-05 13:27:55.441 at hudson.model.Build.run(Build.java:113) 2015-03-05 13:27:55.441 at hudson.model.ResourceController.execute(ResourceController.java:89) 2015-03-05 13:27:55.441 at hudson.model.Executor.run(Executor.java:240) Project: Jenkins Priority: Major Reporter: stephenconnolly

This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators. For more information on JIRA, see: http://www.atlassian.com/software/jira

--
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.
For more options, visit https://groups.google.com/d/optout.