Hi, the stacktrace that I can see in the job log:
ERROR: Processing failed due to a bug in the code. Please report this to jenkinsci-usersjava.lang.NullPointerException <http://stacktrace.jenkins-ci.org/search?query=java.lang.NullPointerException> at jenkins.plugins.maveninfo.extractor.properties.PomPropertiesFinder.findProperties(PomPropertiesFinder.java:42) <http://stacktrace.jenkins-ci.org/search/?query=jenkins.plugins.maveninfo.extractor.properties.PomPropertiesFinder.findProperties&entity=method> at jenkins.plugins.maveninfo.extractor.MavenInfoExtractor.extract(MavenInfoExtractor.java:58) <http://stacktrace.jenkins-ci.org/search/?query=jenkins.plugins.maveninfo.extractor.MavenInfoExtractor.extract&entity=method> at jenkins.plugins.maveninfo.extractor.MavenInfoEnvironment.tearDown(MavenInfoEnvironment.java:42) <http://stacktrace.jenkins-ci.org/search/?query=jenkins.plugins.maveninfo.extractor.MavenInfoEnvironment.tearDown&entity=method> at hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:882) <http://stacktrace.jenkins-ci.org/search/?query=hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun&entity=method> at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:534) <http://stacktrace.jenkins-ci.org/search/?query=hudson.model.AbstractBuild$AbstractBuildExecution.run&entity=method> at hudson.model.Run.execute(Run.java:1738) <http://stacktrace.jenkins-ci.org/search/?query=hudson.model.Run.execute&entity=method> at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:531) <http://stacktrace.jenkins-ci.org/search/?query=hudson.maven.MavenModuleSetBuild.run&entity=method> at hudson.model.ResourceController.execute(ResourceController.java:98) <http://stacktrace.jenkins-ci.org/search/?query=hudson.model.ResourceController.execute&entity=method> at hudson.model.Executor.run(Executor.java:410) <http://stacktrace.jenkins-ci.org/search/?query=hudson.model.Executor.run&entity=method> another job has this one: ERROR: Processing failed due to a bug in the code. Please report this to jenkinsci-users hudson.remoting.RequestAbortedException <http://stacktrace.jenkins-ci.org/search?query=hudson.remoting.RequestAbortedException>: java.io.IOException: Unexpected termination of the channel at hudson.remoting.Request.abort(Request.java:297) <http://stacktrace.jenkins-ci.org/search/?query=hudson.remoting.Request.abort&entity=method> at hudson.remoting.Channel.terminate(Channel.java:847) <http://stacktrace.jenkins-ci.org/search/?query=hudson.remoting.Channel.terminate&entity=method> at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:69) <http://stacktrace.jenkins-ci.org/search/?query=hudson.remoting.SynchronousCommandTransport$ReaderThread.run&entity=method> at ......remote call to Basic Slave - M3Medium - jdk 1.7 (i-dfb5c155)(Native Method) at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1416) at hudson.remoting.Request.call(Request.java:172) at hudson.remoting.Channel.call(Channel.java:780) at hudson.FilePath.act(FilePath.java:979) at hudson.FilePath.act(FilePath.java:968) at hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.parsePoms(MavenModuleSetBuild.java:960) at hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:679) at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:534) at hudson.model.Run.execute(Run.java:1738) at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:531) at hudson.model.ResourceController.execute(ResourceController.java:98) at hudson.model.Executor.run(Executor.java:410) Caused by: java.io.IOException: Unexpected termination of the channel at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:50) Caused by: java.io.EOFException at java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:2325) at java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInputStream.java:2794) at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:801) at java.io.ObjectInputStream.<init>(ObjectInputStream.java:299) at hudson.remoting.ObjectInputStreamEx.<init>(ObjectInputStreamEx.java:48) at hudson.remoting.AbstractSynchronousByteArrayCommandTransport.read(AbstractSynchronousByteArrayCommandTransport.java:34) at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:48) El dijous, 5 maig de 2016 14:21:39 UTC+2, Jordi Andreu Miralles va escriure: > > Hi, > > we are suffering in the last days timeouts and sudden death of our slave > intances in Amazon EC2. > > I'm observed that the Response Time in Node list page is over 30000ms and > later we get "Time out for last n try" > > Finally in the node status page we get an Exception: > > java.io.IOException: Unexpected termination of the channel > at > hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:50) > Caused by: java.io.EOFException > at > java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:2325) > at > java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInputStream.java:2794) > at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:801) > at java.io.ObjectInputStream.<init>(ObjectInputStream.java:299) > at hudson.remoting.ObjectInputStreamEx.<init>(ObjectInputStreamEx.java:48) > at > hudson.remoting.AbstractSynchronousByteArrayCommandTransport.read(AbstractSynchronousByteArrayCommandTransport.java:34) > at > hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:48) > > Jenkins version: 1.651.1 > amazon ec2 plugin version: 1.31 > > Any idea how to solve this problem? > > Best regards, > > Jordi > -- You received this message because you are subscribed to the Google Groups "Jenkins Users" group. 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