credential plugin disappears after Jenkins upgrade to 1.658

[Prasu S]

I upgraded Jenkins from 1.607 to 1.658 , after the upgrade credentials plugin 1.18 is missing. Due to this, we are  not able to get code from Github. When I tried to re-install the same version(1.18) , it is still not showing under installed plugin list.  How can I recover credential plugin. Any help is greatly appreciated. Thank you

[Daniel Beck]

> On 21.02.2017, at 15:22, Prasu S <s.p...@gmail.com> wrote:
>
> I upgraded Jenkins from 1.607 to 1.658 , after the upgrade credentials plugin 1.18 is missing. Due to this, we are not able to get code from Github. When I tried to re-install the same version(1.18) , it is still not showing under installed plugin list. How can I recover credential plugin. Any help is greatly appreciated. Thank you

Did you check the log for errors in loading the plugin on startup?

https://wiki.jenkins-ci.org/display/JENKINS/Logging

[Prasu S]

Daniel Thanks for the quick response. I have plugins directory back up , Can I copy the plugin from the backup or do I have to install different plugin version like 1.22. Please help. Appreciate your response.

I see these errors in the log:

***********************************

SEVERE: Failed Inspecting plugin D:\Build\Jenkins\apps\jenkins\jenkins_home\plugins\credentials.jpi

java.io.IOException: Failed to expand D:\Build\Jenkins\apps\jenkins\jenkins_home\plugins\credentials.jpi

at hudson.ClassicPluginStrategy.explode(ClassicPluginStrategy.java:532)

at hudson.ClassicPluginStrategy.createPluginWrapper(ClassicPluginStrategy.java:167)

at hudson.PluginManager$1$3$1.run(PluginManager.java:288)

at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:169)

at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282)

at jenkins.model.Jenkins$8.runTask(Jenkins.java:958)

at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:210)

at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:117)

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)

Caused by: Problem creating zip: null

at org.apache.tools.ant.taskdefs.Zip.executeMain(Zip.java:741)

at org.apache.tools.ant.taskdefs.Zip.execute(Zip.java:568)

at hudson.ClassicPluginStrategy.createClassJarFromWebInfClasses(ClassicPluginStrategy.java:589)

at hudson.ClassicPluginStrategy.explode(ClassicPluginStrategy.java:530)

... 10 more

Caused by: java.io.EOFException

at java.io.RandomAccessFile.readFully(RandomAccessFile.java:446)

at java.io.RandomAccessFile.readFully(RandomAccessFile.java:424)

at org.apache.tools.zip.ZipFile.resolveLocalFileHeaderData(ZipFile.java:522)

at org.apache.tools.zip.ZipFile.<init>(ZipFile.java:187)

at org.apache.tools.zip.ZipFile.<init>(ZipFile.java:163)

at org.apache.tools.ant.types.resources.ZipResource.getInputStream(ZipResource.java:133)

at org.apache.tools.ant.types.resources.ResourceDecorator.getInputStream(ResourceDecorator.java:125)

at org.apache.tools.ant.taskdefs.Zip.addResource(Zip.java:1041)

at org.apache.tools.ant.taskdefs.Zip.addResources(Zip.java:1098)

at org.apache.tools.ant.taskdefs.Zip.executeMain(Zip.java:665)

[Daniel Beck]

> On 21.02.2017, at 18:13, Prasu S <s.p...@gmail.com> wrote:
>
> java.io.IOException: Failed to expand D:\Build\Jenkins\apps\jenkins\jenkins_home\plugins\credentials.jpi
>

My guess is that the plugin zip file is corrupt. Redownload and replace.

[Prasu S]

I have plugins directory back up , Can I copy the plugin from the backup or do I have to install different plugin version like 1.22. Please help. Appreciate any help.

I see these errors in the log:

***********************************

SEVERE: Failed Inspecting plugin D:\Build\Jenkins\apps\jenkins\jenkins_home\plugins\credentials.jpi

java.io.IOException: Failed to expand D:\Build\Jenkins\apps\jenkins\jenkins_home\plugins\credentials.jpi

- show quoted text -

[Indra Gunawan (ingunawa)]

You set the Jenkins to shut-down mode.  In plugin directory, Then you rename the credential directory to credential.bak or whatever.   Delete the existing credential.jpi and credentials.hpi. 

Copy the backup credentials.hpi to plugin directory and restart Jenkins.  Tail the Jenkins.log as Jenkins restarts.

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