I have started to look at Hudson as a replacement for CruiseControl. I would like to use it to monitor external jobs as well. I have tried to follow the advice on this page: Monitoring External Jobs
When I run this command:
java -jar hudson-core-1.309.jar
I get this error:
Exception in thread "main" java.lang.NoClassDefFoundError: javax/servlet/http/HttpServletRequest
at hudson.EnvVars.initMaster(EnvVars.java:197)
at hudson.EnvVars.(EnvVars.java:192)
at hudson.Main.getHudsonHome(Main.java:71)
at hudson.Main.run(Main.java:61)
at hudson.Main.main(Main.java:53)
Caused by: java.lang.ClassNotFoundException: javax.servlet.http.HttpServletRequest
Add servlet.jar to the executing classpath. hudson-core-1.309.jar is built to run in a web container and thus doesn't have that included.
Related
I am a total newbie to the Hudson administration, so my question is very 101:
I downloaded hudson-3.0.0.war, which is said to be just the Hudson Core without any plugins included, and deployed it on my Apache Tomcat 7.0 server.
So Hudson as a web app is up, I can browse it, manage plugins via UI and so on.
But when I try to create my very first job as Build a free-style software project, I get the following exception:
HTTP Status 500 - java.lang.NoClassDefFoundError: org/eclipse/hudson/utils/tasks/MetaProject
type Exception report
message java.lang.NoClassDefFoundError: org/eclipse/hudson/utils/tasks/MetaProject
description The server encountered an internal error that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: java.lang.NoClassDefFoundError: org/eclipse/hudson/utils/tasks/MetaProject
I assume that a certain plugin is missing (although I would expect that even the base distribution included such a basic task, but never mind...).
I cannot figure out which plugin I have to install in order to enable the job creation between all available plugins.
I am really hoping to any assistance with this issue, which I shall appreciate very much.
It looks like you are missing a dependency. Add to the pom.xml the dependency:
<dependency>
<groupId>org.eclipse.hudson</groupId>
<artifactId>hudson-plugin-utils</artifactId>
<version>3.0.1</version>
</dependency>
when I run ant for a Testng application, I am unable to load com.mysql.jdbc.Driver.
Below is the exception thrown.
[testng] java.lang.ClassNotFoundException: com.mysql.jdbc.Driver
[testng] at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
[testng] at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
[testng] at java.security.AccessController.doPrivileged(Native Method)
Thanks and regards,
Sreekanth
The CLASSPATH environment variable is only used by the java.exe command and even then only when used without any of the -cp, -classpath, -jar arguments. It is ignored by IDE's.
That environment variable is in real world also considered a poor practice since it breaks portability. It's only "useful" for Sun to prevent that starters get tired of typing the same classpath again and again in the -cp or -classpath arguments. In real world, batch/shell files are preferred.
If you're using an IDE, The classpath is called the "build path" (it represents both compiletime and runtime classpath). You can configure it in the project's properties. You can add a complete folder, you can add individual/external JAR files, you can link projects, etcetera. Make use of it. Forget the whole CLASSPATH environment variable.
For command prompt,
You have to put the full path to the jarfile in the classpath (including the filename):
.;C:\j2sdk1.4.2_16\jre\lib;
C:\Program Files\mysql-connector-java-3.1.144\mysql-connector-java-3.1.14-bin.jar
As Hippo said, you have to restart cmd after changing that. If it doesn't work, launch your program like this:
java -cp ".;C:\j2sdk1.4.2_16\jre\lib;
C:\Program Files\mysql-connector-java-3.1.144\mysql-connector-java-3.1.14-bin.jar"
my.class.Name
I've been dealing with this error message for a while now and nobody has been able to help me...
I am trying to probe a java application using the standalone TPTP probekit agent with the following linux command:
java '-agentlib:JPIBootLoader=JPIAgent:server=standalone;ProbekitAgent:ext-pk-BCILibraryName=BCIEngProbe,ext-pk-probescript=ome/anis/qf-t/core/probe/testProbe.probescript' junit.textui.TestRunner quickfix.test.acceptance.AcceptanceTestSuite
My application is actually a junit testcase from the Quickfixj package (quickfixj.org)...
Running the above command, the probing starts and I am able to see the runtime traces. However, at some point during execution I am getting the runtime exception:
java.lang.NoClassDefFoundError: testProbe_probe$Probe_0
25-Jan-2012 10:25:11 AM quickfix.test.acceptance.ATServer run
SEVERE: error in AT server
java.lang.NoClassDefFoundError: testProbe_probe$Probe_0
at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderFactoryImpl.<init>(DocumentBuilderFactoryImpl.java)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at java.lang.Class.newInstance0(Class.java:355)
at java.lang.Class.newInstance(Class.java:308)
at javax.xml.parsers.FactoryFinder.newInstance(FactoryFinder.java:147)
at javax.xml.parsers.FactoryFinder.find(FactoryFinder.java:233)
at javax.xml.parsers.DocumentBuilderFactory.newInstance(DocumentBuilderFactory.java:123)
at quickfix.DataDictionary.load(DataDictionary.java:906)
at quickfix.DataDictionary.read(DataDictionary.java:893)
at quickfix.DataDictionary.<init>(DataDictionary.java:109)
at quickfix.DefaultSessionFactory.getDataDictionary(DefaultSessionFactory.java:325)
at quickfix.DefaultSessionFactory.createDataDictionary(DefaultSessionFactory.java:219)
at quickfix.DefaultSessionFactory.processFixtDataDictionaries(DefaultSessionFactory.java:258)
at quickfix.DefaultSessionFactory.create(DefaultSessionFactory.java:113)
at quickfix.mina.acceptor.AbstractSocketAcceptor.createSessions(AbstractSocketAcceptor.java:242)
at quickfix.mina.acceptor.AbstractSocketAcceptor.startAcceptingConnections(AbstractSocketAcceptor.java:99)
at quickfix.SocketAcceptor.initialize(SocketAcceptor.java:66)
at quickfix.SocketAcceptor.start(SocketAcceptor.java:59)
at quickfix.test.acceptance.ATServer.run(ATServer.java:193)
at java.lang.Thread.run(Thread.java:662)**
which states that my probe file is missing. But this file has been needed in the first place to print the traces!!???.....
Well, here are some facts:
I am able to probe other applications, including a simple junit test:
java '-agentlib:JPIBootLoader=JPIAgent:server=standalone;ProbekitAgent:ext-pk-BCILibraryName=BCIEngProbe,ext-pk-probescript=ome/anis/qf-t/core/probe/testProbe.probescript' junit.textui.TestRunner quickfix.test.acceptance.AnisJUnitTestExample
I am able to run the quickfix.test.acceptance.AcceptanceTestSuite using junit (no probing):
java junit.textui.TestRunner quickfix.test.acceptance.AcceptanceTestSuite
I have set the path to testProbe_probe$Probe_0 in CLASSPATH
I have called the System.getenv("CLASSPATH") from within my testcase and the CLASSPATH seems to be fine
My testcase deals with threads, sockets, etc
And my system configuration is:
-os: ubuntu 10.04-64bit (on VirtualBox!)
-java version "1.6.0_24"
-junit: junit-4.10.jar
-TPTP agent controller: agntctrl.linux_em64t-TPTP-4.7.2
Any ideas??
Thanks,
Anis
I am getting following error mentioned below. Help is much needed for this...
kindly go through the errors.
Started by an SCM change
Updating https://suppliesguys.unfuddle.com/svn/suppliesguys_frontend2/Frontend-Texity/src
U sites\all\modules\print\print_pdf\print_pdf.pages.inc
At revision 1134
[workspace] $ sh -xe C:\WINDOWS\TEMP\hudson6292587174545072503.sh
The system cannot find the file specified
FATAL: command execution failed
java.io.IOException: Cannot run program "sh" (in directory "E:\Projects\Hudson\.hudson\jobs\TSG\workspace"): CreateProcess error=2, The system cannot find the file specified
at java.lang.ProcessBuilder.start(Unknown Source)
at hudson.Proc$LocalProc.<init>(Proc.java:149)
at hudson.Proc$LocalProc.<init>(Proc.java:121)
at hudson.Launcher$LocalLauncher.launch(Launcher.java:636)
at hudson.Launcher$ProcStarter.start(Launcher.java:271)
at hudson.Launcher$ProcStarter.join(Launcher.java:278)
at hudson.tasks.CommandInterpreter.perform(CommandInterpreter.java:83)
at hudson.tasks.CommandInterpreter.perform(CommandInterpreter.java:58)
at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:19)
at hudson.model.AbstractBuild$AbstractRunner.perform(AbstractBuild.java:584)
at hudson.model.Build$RunnerImpl.build(Build.java:174)
at hudson.model.Build$RunnerImpl.doRun(Build.java:138)
at hudson.model.AbstractBuild$AbstractRunner.run(AbstractBuild.java:416)
at hudson.model.Run.run(Run.java:1244)
at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46)
at hudson.model.ResourceController.execute(ResourceController.java:88)
at hudson.model.Executor.run(Executor.java:122)
Caused by: java.io.IOException: CreateProcess error=2, The system cannot find the file specified
at java.lang.ProcessImpl.create(Native Method)
at java.lang.ProcessImpl.<init>(Unknown Source)
at java.lang.ProcessImpl.start(Unknown Source)
... 17 more
Publishing Javadoc
Publishing Clover coverage report...
No Clover report will be published due to a Build Failure
[xUnit] Starting to record.
[xUnit] [PHPUnit] - Use the embedded style sheet.
[xUnit] [ERROR] - No test report file(s) were found with the pattern 'build/logs/phpunit.xml' relative to 'E:\Projects\Hudson\.hudson\jobs\TSG\workspace' for the testing framework 'PHPUnit'. Did you enter a pattern relative to the correct directory? Did you generate the result report(s) for 'PHPUnit'?
[xUnit] Stopping recording.
Finished: FAILURE
It looks like you are using the "Execute shell" build step on a windows system instead of the "Execute Windows batch command" build step. Windows doesn't normally have 'sh', so the former won't work.
Looks like you have a couple of problems:
FATAL: command execution failed java.io.IOException: Cannot run program "sh" (in directory "E:\Projects\Hudson.hudson\jobs\TSG\workspace"):
The user that's running the Hudson job doesn't have the "sh" command in its path, so it can't run shell scripts. Adding /bin to the $PATH of the Hudson user should fix this.
[xUnit] [ERROR] - No test report file(s) were found with the pattern 'build/logs/phpunit.xml' relative to 'E:\Projects\Hudson.hudson\jobs\TSG\workspace' for the testing framework 'PHPUnit'.
This is probably a result of the previous error; the build just didn't get far enough to run the PHPUnit tests.
'sh' is for linux implementations. Both '.exe' and 'bat' files are used in windows. Are you trying to setup and run Hudson on windows or linux?
I have a groovy application running locally on my desktop.
Apparently it runs error free. At least all unit tests I wrote are fulfilled.
I want to deploy the application using a war file. For this I use the command
grails war
in the home directory of the application. When doing this I am getting the following exception:
Error executing script War: java.lang.NullPointerException
gant.TargetExecutionException: java.lang.NullPointerException
at gant.Gant$_dispatch_closure4.doCall(Gant.groovy:331)
at gant.Gant$_dispatch_closure6.doCall(Gant.groovy:334)
at gant.Gant$_dispatch_closure6.doCall(Gant.groovy)
at gant.Gant.withBuildListeners(Gant.groovy:344)
at gant.Gant.this$2$withBuildListeners(Gant.groovy)
at gant.Gant$this$2$withBuildListeners.callCurrent(Unknown Source)
at gant.Gant.dispatch(Gant.groovy:334)
at gant.Gant.this$2$dispatch(Gant.groovy)
at gant.Gant.invokeMethod(Gant.groovy)
at gant.Gant.processTargets(Gant.groovy:495)
at gant.Gant.processTargets(Gant.groovy:480)
Caused by: java.lang.NullPointerException
at _GrailsWar_groovy$_run_closure5_closure25_closure26_closure28.doCall(_GrailsWar_groovy:289)
at _GrailsWar_groovy$_run_closure5_closure25_closure26_closure28.doCall(_GrailsWar_groovy)
at _GrailsWar_groovy$_run_closure5_closure25_closure26.doCall(_GrailsWar_groovy:282)
at _GrailsWar_groovy$_run_closure5_closure25_closure26.doCall(_GrailsWar_groovy)
at _GrailsWar_groovy$_run_closure5_closure25.doCall(_GrailsWar_groovy:258)
at _GrailsWar_groovy$_run_closure5.doCall(_GrailsWar_groovy:256)
at _GrailsWar_groovy$_run_closure4.doCall(_GrailsWar_groovy:239)
at War$_run_closure1.doCall(War.groovy:38)
at gant.Gant$_dispatch_closure4.doCall(Gant.groovy:324)
... 10 more
Any hint why?
Thanks a lot in advance
I think you'll have to find the source of Gant.groovy and see what it's doing on that line. Apparently there is some problem caused by your project's specific configuration (since such a show-stopper bug would have been caught if it always occurred), but the error message does not contain much information.
Alternatively, you could try upgrading Grails to the latest version 1.1.1 if you haven't already.