[JIRA] [gitlab-merge-request-jenkins] (JENKINS-29698) NullPointerException and threads blocked in the JVM with the Gitlab Merge Requests Builder plugin

[ludovic.vercruy...@atos.net (JIRA)]

Title: Message Title

Ludovic Vercruysse created an issue   Jenkins / JENKINS-29698 NullPointerException and threads blocked in the JVM with the Gitlab Merge Requests Builder plugin Issue Type: Bug Assignee: Unassigned Components: gitlab-merge-request-jenkins Created: 29/Jul/15 12:16 PM Priority: Blocker Reporter: Ludovic Vercruysse Dear, We are currently using Jenkins 1.596.3 with the Gitlab Merge Requests Builder plugin version 1.2.2. If we create a jenkins job which uses this plugin, and if we try to save the configuration of the job, we see a NPE: WARNING: org.jenkinsci.plugins.gitlab.GitlabBuildTrigger.run() failed for hudson.model.FreeStyleProject@37d513a0[MY_JOB] java.lang.NullPointerException at org.jenkinsci.plugins.gitlab.GitlabBuildTrigger.run(GitlabBuildTrigger.java:100) at hudson.triggers.Trigger.checkTriggers(Trigger.java:266) at hudson.triggers.Trigger$Cron.doRun(Trigger.java:214) at hudson.triggers.SafeTimerTask.run(SafeTimerTask.java:54) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:304) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744) At the same time, we also see that the thread related to the save of the job gets blocked in the JVM. As users try and try again to save the job configuration, we have several threads blocked in the JVM, which has an impact on the stability of our Jenkins instance. Could you please investigate ? Thanks Add Comment   This message was sent by Atlassian JIRA (v6.4.2#64017-sha1:e244265) -- 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.