Hi,
I had a slave agent installed on RHEL 5.5 that communicates with
Jenkins ver. 1.413, it ran smoothly with JDK1.6.0_25, then i needed
JDK 1.7.0_04-b20 in the local machine running slave agent and my
problemas began. When i started the slave agent with the JDK1.7 i got:
Caused by: java.lang.OutOfMemoryError: GC overhead limit exceeded
May 4, 2012 4:48:43 PM hudson.scm.SubversionWorkspaceSelector
syncWorkspaceFormatFromMaster
WARNING: Failed to retrieve Subversion workspace format
java.io.IOException: Remote call on channel failed
at hudson.remoting.Channel.call(Channel.java:670)
at
hudson.scm.SubversionWorkspaceSelector.syncWorkspaceFormatFromMaster(SubversionWorkspaceSelector.java:
92)
at
hudson.scm.SubversionSCM.createSvnClientManager(SubversionSCM.java:
761)
at hudson.scm.SubversionSCM.parseSvnInfo(SubversionSCM.java:
888)
at hudson.scm.SubversionSCM.access$300(SubversionSCM.java:173)
at hudson.scm.SubversionSCM$1.call(SubversionSCM.java:1059)
at hudson.scm.SubversionSCM$1.call(SubversionSCM.java:1032)
at hudson.remoting.UserRequest.perform(UserRequest.java:118)
at hudson.remoting.UserRequest.perform(UserRequest.java:48)
at hudson.remoting.Request$2.run(Request.java:270)
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 java.util.concurrent.ThreadPoolExecutor
$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor
$Worker.run(ThreadPoolExecutor.java:908)
at hudson.remoting.Engine$1$1.run(Engine.java:60)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.OutOfMemoryError: GC overhead limit exceeded
But it seems i can communicate, for the log in the server says (for
the host running the slave agent):
JNLP agent connected from /x.x.x.x
<===[HUDSON REMOTING CAPACITY]===>Slave.jar version: 1.413
Este es un nodo Unix
Copied maven-agent.jar
Copied maven3-agent.jar
Copied maven3-interceptor.jar
Copied maven-interceptor.jar
Copied maven2.1-interceptor.jar
Copied plexus-classworld.jar
Copied classworlds.jar
Slave successfully connected and online
But every time i tried to run maven with JDK 1.7 like this in the job:
cd "$WORKSPACE/x"
export JAVA_HOME=/usr/java/default
export PATH=$JAVA_HOME/bin:$PATH
java -version
echo $JAVA_HOME
/home/develop/java/apache-maven-2.2.1/bin/mvn -U clean install -
Pdesarrollo -Dmaven.test.skip
I got:
[maven stuff]
...
[INFO]
------------------------------------------------------------------------
[INFO] Total time: 20 seconds
[INFO] Finished at: Fri May 04 16:58:44 CEST 2012
[INFO] Final Memory: 48M/541M
[INFO]
------------------------------------------------------------------------
FATAL: la ejecución del comando ha fallado
java.io.IOException: Remote call on neoidasdes.hi.inet failed
at hudson.remoting.Channel.call(Channel.java:670)
at
hudson.remoting.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:
158)
at $Proxy86.join(Unknown Source)
at hudson.Launcher$RemoteLauncher$ProcImpl.join(Launcher.java:850)
at hudson.Launcher$ProcStarter.join(Launcher.java:336)
at hudson.tasks.CommandInterpreter.perform(CommandInterpreter.java:
82)
at hudson.tasks.CommandInterpreter.perform(CommandInterpreter.java:
58)
at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:19)
at hudson.model.AbstractBuild
$AbstractRunner.perform(AbstractBuild.java:662)
at hudson.model.Build$RunnerImpl.build(Build.java:177)
at hudson.model.Build$RunnerImpl.doRun(Build.java:139)
at hudson.model.AbstractBuild$AbstractRunner.run(AbstractBuild.java:
429)
at hudson.model.Run.run(Run.java:1374)
at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46)
at hudson.model.ResourceController.execute(ResourceController.java:
88)
at hudson.model.Executor.run(Executor.java:145)
Caused by: java.lang.OutOfMemoryError: GC overhead limit exceeded
Finished: FAILURE
Never mind the combinations i did: running slave agent with jdk
1.6.0_25, adding JVM parameters (-Xmx512m), it never worked again. I'd
appreciate some guidance.
