I guess the very first line of the stacktrace is the important one to know
the root issue
at
smartjenkins.SmartJenkinsComputerListener.onConfigurationChange(SmartJenkinsComputerListener.java:41)
which it's related to: https://plugins.jenkins.io/smart-jenkins
My 2 cents
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You receiv
java.lang.NullPointerException
at
smartjenkins.SmartJenkinsComputerListener.onConfigurationChange(SmartJenkinsComputerListener.java:41)
at
hudson.model.AbstractCIBase.updateComputerList(AbstractCIBase.java:231)
at jenkins.model.Jenkins.updateComputerList(Jenkins.java:154
You're probably going to have to kill it manually. But also have a look at
the logs as to why it didn't stop.
Also, you most probably do NOT want to use a weekly release. Better use an
LTS for stability, and documented upgrade path (see
https://wiki.jenkins-ci.org/display/JENKINS/Removing+and+disa
Whenever I upgrade Jenkins or plugins and attempt to restart, it fails. I
believe what's happening is it's not cleanly releasing its port when it
shuts down, so it's already taken when it comes back up.
Caused by: java.net.BindException: Address already in use: bind
at sun.nio.ch.Net.bind0(Nativ
Hi,
It looks like this is a known issue with version 1.502 or higher. The
issue and temporary solutions are described here:
https://issues.jenkins-ci.org/browse/JENKINS-17288
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View this message in context:
http://jenkins.361315.n4.nabble.com/Jenkins-fails-to-restart-after-server-restart
I'm getting the following error when starting our Jenkins instance. It seems
like something is wrong with the Atlassian Crowd integration plugin. This
started after we had to restart our linux server this morning (to my knowledge
nothing else has changed recently in our Jenkins configuration
