-
Bug
-
Resolution: Fixed
-
Major
Lifecycle#canRewriteHudsonWar assumes in-place replacement of the war, while UpdateCenter#download actually writes to a temporary file first to prevent breaking the file if an error occurs. This can lead to the following exception:
hudson.util.IOException2: Failed to download from http://updates.jenkins-ci.org/download/war/1.570/jenkins.war (redirected to: http://jenkins.mirror.isppower.de/war/1.570/jenkins.war) at hudson.model.UpdateCenter$UpdateCenterConfiguration.download(UpdateCenter.java:791) at hudson.model.UpdateCenter$DownloadJob._run(UpdateCenter.java:1138) at hudson.model.UpdateCenter$DownloadJob.run(UpdateCenter.java:1116) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at hudson.remoting.AtmostOneThreadExecutor$Worker.run(AtmostOneThreadExecutor.java:104) at java.lang.Thread.run(Thread.java:744) Caused by: java.io.FileNotFoundException: /usr/lib/jenkins/jenkins.war.tmp (Permission denied) at java.io.FileOutputStream.open(Native Method) at java.io.FileOutputStream.<init>(FileOutputStream.java:221) at java.io.FileOutputStream.<init>(FileOutputStream.java:171) at hudson.model.UpdateCenter$UpdateCenterConfiguration.download(UpdateCenter.java:762) ... 6 more
- links to
[JENKINS-23683] Jenkins needs to check whether the war's directory is writeable before offering to upgrade
Status | Original: Open [ 1 ] | New: In Progress [ 3 ] |
Remote Link | New: This issue links to "PR 1311 (Web Link)" [ 11105 ] |
Resolution | New: Fixed [ 1 ] | |
Status | Original: In Progress [ 3 ] | New: Resolved [ 5 ] |
Labels | New: lts-candidate |
Under which circumstances does such an error occur? How could I reproduce it?