[TIP] Weird problem with Jenkins: ShiningPanda plugin and Tox, but not tox on its own...

Chris Withers chris at simplistix.co.uk
Mon Jul 2 12:00:04 PDT 2012


Hi Olivier,

(re-sent to keep TIP in the loop)

On 02/07/2012 09:05, Olivier Mansion wrote:
> I checked with tox 1.4 on shiningpanda.com <http://shiningpanda.com> and
> it works pretty well.

Have you tried using virtualenvs for the underlying pythons?

I have to, for various arcane reasons...
(Mac OS X shipping with broken system Pythons, Debian likewise needing 
massaging)

Here's my Python Home for each Python on the linux box:

/virtualenvs/py25
/virtualenvs/py26
/virtualenvs/py27

They live in the same place on Mac OS X.

> This is strange that distutils/__init__.py owns to root if your Jenkins
> slave does not run as root. Could you check if this is not a symbolic
> link (or its parent folder).

Indeed it is:

jenkins at server2:~/slave/workspace/checker-tox/PYTHON/2.7/label/linux/.tox/py2.7$ 
ls -lah lib/python2.7/distutils
lrwxrwxrwx 1 jenkins nogroup 41 Jul  1 21:57 lib/python2.7/distutils -> 
/virtualenvs/py27/lib/python2.7/distutils

What's creating that link? How can I get it to make a copy owned by the 
correct user instead?
>
> Also, you can try to put the newest Python version in the first place on
> the "Manage Jenkins > Configure System > Python" to generate the the
> "internal use" virtualenv with the newest Python.

A few points here:

- it would be good if this was documented somewhere ;-)
- it'd be great to be able to specify another python for "internal use".
- trying to re-order the Pythons on the master as you describe above 
resulted in the following stack trace when I hit the "Save" button:

Status Code: 500

Exception: java.lang.IllegalArgumentException: Failed to instantiate 
class hudson.views.ViewsTabBar from 
{"showJobCount":false,"stapler-class":["hudson.views.DefaultViewsTabBar","hudson.views.tabbar.DropDownViewsTabBar"]}
Stacktrace:
javax.servlet.ServletException: java.lang.IllegalArgumentException: 
Failed to instantiate class hudson.views.ViewsTabBar from 
{"showJobCount":false,"stapler-class":["hudson.views.DefaultViewsTabBar","hudson.views.tabbar.DropDownViewsTabBar"]}
	at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:616)
	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:659)
	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:488)
	at org.kohsuke.stapler.Stapler.service(Stapler.java:162)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:45)
	at winstone.ServletConfiguration.execute(ServletConfiguration.java:248)
	at winstone.RequestDispatcher.forward(RequestDispatcher.java:333)
	at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:376)
	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:95)
	at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:202)
	at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:175)
	at 
net.bull.javamelody.PluginMonitoringFilter.doFilter(PluginMonitoringFilter.java:86)
	at 
org.jvnet.hudson.plugins.monitoring.HudsonMonitoringFilter.doFilter(HudsonMonitoringFilter.java:84)
	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:98)
	at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:87)
	at winstone.FilterConfiguration.execute(FilterConfiguration.java:194)
	at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:366)
	at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:47)
	at winstone.FilterConfiguration.execute(FilterConfiguration.java:194)
	at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:366)
	at 
hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84)
	at 
hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:51)
	at 
hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
	at 
org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:166)
	at 
hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
	at 
org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)
	at 
hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
	at 
org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142)
	at 
hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
	at 
org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271)
	at 
hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
	at 
org.acegisecurity.ui.basicauth.BasicProcessingFilter.doFilter(BasicProcessingFilter.java:173)
	at 
hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
	at jenkins.security.ApiTokenFilter.doFilter(ApiTokenFilter.java:63)
	at 
hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
	at 
org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249)
	at 
hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:66)
	at 
hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
	at 
hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:76)
	at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:164)
	at winstone.FilterConfiguration.execute(FilterConfiguration.java:194)
	at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:366)
	at 
org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:50)
	at winstone.FilterConfiguration.execute(FilterConfiguration.java:194)
	at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:366)
	at 
hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:81)
	at winstone.FilterConfiguration.execute(FilterConfiguration.java:194)
	at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:366)
	at winstone.RequestDispatcher.forward(RequestDispatcher.java:331)
	at 
winstone.RequestHandlerThread.processRequest(RequestHandlerThread.java:215)
	at winstone.RequestHandlerThread.run(RequestHandlerThread.java:138)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
	at java.util.concurrent.FutureTask.run(FutureTask.java:138)
	at winstone.BoundedExecutorService$1.run(BoundedExecutorService.java:77)
	at 
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:680)
Caused by: java.lang.IllegalArgumentException: Failed to instantiate 
class hudson.views.ViewsTabBar from 
{"showJobCount":false,"stapler-class":["hudson.views.DefaultViewsTabBar","hudson.views.tabbar.DropDownViewsTabBar"]}
	at 
org.kohsuke.stapler.RequestImpl$TypePair.convertJSON(RequestImpl.java:633)
	at org.kohsuke.stapler.RequestImpl.bindJSON(RequestImpl.java:377)
	at org.kohsuke.stapler.RequestImpl.bindJSON(RequestImpl.java:373)
	at 
hudson.views.ViewsTabBar$GlobalConfigurationImpl.configure(ViewsTabBar.java:84)
	at jenkins.model.Jenkins.configureDescriptor(Jenkins.java:2686)
	at jenkins.model.Jenkins.doConfigSubmit(Jenkins.java:2649)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:288)
	at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:151)
	at 
org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:90)
	at org.kohsuke.stapler.MetaClass$1.doDispatch(MetaClass.java:111)
	at 
org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)
	at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:574)
	... 57 more
Caused by: java.lang.IllegalArgumentException: Class 
["hudson.views.DefaultViewsTabBar","hudson.views.tabbar.DropDownViewsTabBar"] 
is specified in JSON, but no such class found in classLoader 
hudson.PluginManager$UberClassLoader
	at 
org.kohsuke.stapler.RequestImpl$TypePair.convertJSON(RequestImpl.java:606)
	... 72 more
Caused by: java.lang.ClassNotFoundException: 
["hudson.views.DefaultViewsTabBar","hudson.views.tabbar.DropDownViewsTabBar"]
	at hudson.PluginManager$UberClassLoader.findClass(PluginManager.java:782)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
	at 
org.kohsuke.stapler.RequestImpl$TypePair.convertJSON(RequestImpl.java:601)
	... 72 more

- I can't see any way to change the order of the Pythons on 
http://jenkins.simplistix.co.uk/computer/server2/configure

Any ideas?

Chris

-- 
Simplistix - Content Management, Batch Processing & Python Consulting
            - http://www.simplistix.co.uk





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