fix: Thread/connection leak.

[iocanel]

No description provided.

[iocanel]

@carlossg: FWIW, this leak was introduced after upgrading to kubernetes-client 2.3.1. This version contains: iocanel/kubernetes-client@bbe2cee which can potentially address some of the pipe related issues we see reported on JIRA.

I think that was should release soon.

EDIT: Just realized that you just did :-)

[chenfli]

I am having similar behavior. I am using helm with the kubernetes-plugin 0.12. I'll post a bug on the jenkins bug tracker, and update here accordingly

https://issues.jenkins-ci.org/browse/JENKINS-45885

/home/jenkins # printf "EXITCODE %3d" $?; exit Jul 31, 2017 1:45:28 PM org.csanchez.jenkins.plugins.kubernetes.pipeline.ContainerExecDecorator$1$1 onClose SEVERE: onClose called but latch already finished. This indicates a bug in the kubernetes-plugin Jul 31, 2017 1:45:28 PM org.jenkinsci.plugins.durabletask.ProcessLiveness isAlive WARNING: org.csanchez.jenkins.plugins.kubernetes.pipeline.ContainerExecDecorator$1@63f09283; decorates hudson.Launcher$RemoteLauncher@58a8b185 on hudson.remoting.Channel@428191f0:Channel to /10.2.13.41 does not seem able to determine whether processes are alive or not ^[[45;38REXITCODE 0/home/jenkins/workspace/marketing-site_chen2-master-JZLCNMYKV67ZVLSGU6NZ6TNEGT7XMATLTBJO5DINEQDOFPPSCFCA # printf "EXITCODE %3d" $?; exit Jul 31, 2017 1:45:29 PM org.csanchez.jenkins.plugins.kubernetes.pipeline.ContainerExecDecorator$1$1
onClose SEVERE: onClose called but latch already finished. This indicates a bug in the kubernetes-plugin
Jul 31, 2017 1:45:29 PM org.csanchez.jenkins.plugins.kubernetes.KubernetesSlave _terminate INFO: Terminating Kubernetes instance for slave jenkins-slave-tgrfl-9qbfr Jul 31, 2017 1:45:29 PM org.csanchez.jenkins.plugins.kubernetes.KubernetesSlave _terminate INFO: Terminated Kubernetes instance for slave jenkins-slave-tgrfl-9qbfr EXITCODE 0Terminated Kubernetes instance for slave jenkins-slave-tgrfl-9qbfr Jul 31, 2017 1:45:29 PM org.csanchez.jenkins.plugins.kubernetes.KubernetesSlave _terminate INFO: Disconnected computer jenkins-slave-tgrfl-9qbfr Jul 31, 2017 1:45:29 PM org.jenkinsci.plugins.workflow.job.WorkflowRun finish INFO: marketing-site/chen2-master #6 completed: FAILURE