Jenkins在卸载某些插件后无法启动

Question

我们在Centos 7上以服务的形式运行Jenkins (最新的LTS)。今天我卸载了以下插件：

Bitbucket Branch Source Plugin
GitHub Branch Source Plugin
GitHub API Plugin
GitHub
Mercurial plugin
CVS Plug-in

并重新启动了Jenkins，但启动失败：

$ sudo /etc/init.d/jenkins restart
Restarting jenkins (via systemctl):  Job for jenkins.service failed because the control process exited with error code. See "systemctl status jenkins.service" and "journalctl -xe" for details.
                                                       [FAILED]

这本杂志给出了：

$ journalctl -u jenkins
<snip>
systemd[1]: Starting LSB: Jenkins Automation Server...
runuser[23955]: pam_unix(runuser:session): session opened for user jenkins by (uid=0)
jenkins[23950]: Starting Jenkins Exception in thread "main" java.io.IOException: Jenkins has failed to create a temporary file in /tmp
jenkins[23950]: at Main.extractFromJar(Main.java:498)
jenkins[23950]: at Main._main(Main.java:243)
jenkins[23950]: at Main.main(Main.java:151)
jenkins[23950]: Caused by: java.io.IOException: Permission denied
jenkins[23950]: at java.io.UnixFileSystem.createFileExclusively(Native Method)
jenkins[23950]: at java.io.File.createTempFile(File.java:2024)
jenkins[23950]: at Main.extractFromJar(Main.java:495)
jenkins[23950]: ... 2 more
runuser[23955]: pam_unix(runuser:session): session closed for user jenkins
jenkins[23950]: [FAILED]
systemd[1]: jenkins.service: control process exited, code=exited status=1
systemd[1]: Failed to start LSB: Jenkins Automation Server.

/var/lib/jenkins归jenkins所有。

有什么建议如何修复吗？

Answer 1

通过重新启动解决了此问题。可能是/tmp空间不足。