See <https://builds.apache.org/job/Kylin-Master-JDK-1.7/947/display/redirect?page=changes>
Changes: [shaofengshi] KYLIN-3081, fix potential NPE ------------------------------------------ Started by an SCM change [EnvInject] - Loading node environment variables. Building remotely on H34 (ubuntu xenial) in workspace <https://builds.apache.org/job/Kylin-Master-JDK-1.7/ws/> > git rev-parse --is-inside-work-tree # timeout=10 Fetching changes from the remote Git repository > git config remote.origin.url > https://git-wip-us.apache.org/repos/asf/kylin.git # timeout=10 Fetching upstream changes from https://git-wip-us.apache.org/repos/asf/kylin.git > git --version # timeout=10 > git fetch --tags --progress > https://git-wip-us.apache.org/repos/asf/kylin.git > +refs/heads/*:refs/remotes/origin/* > git rev-parse refs/remotes/origin/master^{commit} # timeout=10 > git rev-parse refs/remotes/origin/origin/master^{commit} # timeout=10 Checking out Revision 3e9bc5bd2e818d9e855ac2b917c8942800e0788e (refs/remotes/origin/master) > git config core.sparsecheckout # timeout=10 > git checkout -f 3e9bc5bd2e818d9e855ac2b917c8942800e0788e Commit message: "KYLIN-3081, fix potential NPE" > git rev-list 3ec60100454bd2ff841a77581c32bdb3d9b7074e # timeout=10 Parsing POMs Established TCP socket on 42276 maven32-agent.jar already up to date maven32-interceptor.jar already up to date maven3-interceptor-commons.jar already up to date [Kylin-Master-JDK-1.7] $ /home/jenkins/tools/java/latest1.7/bin/java -Xmx2g -Xms256m -cp /home/jenkins/jenkins-slave/maven32-agent.jar:/home/jenkins/tools/maven/apache-maven-3.2.5/boot/plexus-classworlds-2.5.2.jar:/home/jenkins/tools/maven/apache-maven-3.2.5/conf/logging jenkins.maven3.agent.Maven32Main /home/jenkins/tools/maven/apache-maven-3.2.5 /home/jenkins/jenkins-slave/slave.jar /home/jenkins/jenkins-slave/maven32-interceptor.jar /home/jenkins/jenkins-slave/maven3-interceptor-commons.jar 42276 Exception in thread "main" java.lang.UnsupportedClassVersionError: hudson/remoting/Launcher : Unsupported major.minor version 52.0 at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:800) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:449) at java.net.URLClassLoader.access$100(URLClassLoader.java:71) at java.net.URLClassLoader$1.run(URLClassLoader.java:361) at java.net.URLClassLoader$1.run(URLClassLoader.java:355) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:354) at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClassFromSelf(ClassRealm.java:401) at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:42) at org.codehaus.plexus.classworlds.realm.ClassRealm.unsynchronizedLoadClass(ClassRealm.java:271) at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:247) at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:239) at jenkins.maven3.agent.Maven32Main.main(Maven32Main.java:143) at jenkins.maven3.agent.Maven32Main.main(Maven32Main.java:74) ERROR: Failed to parse POMs java.io.EOFException: unexpected stream termination at hudson.remoting.ChannelBuilder.negotiate(ChannelBuilder.java:408) at hudson.remoting.ChannelBuilder.build(ChannelBuilder.java:353) at hudson.slaves.Channels.forProcess(Channels.java:115) at hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:294) at hudson.maven.ProcessCache.get(ProcessCache.java:236) at hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:804) at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:504) at hudson.model.Run.execute(Run.java:1724) at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543) at hudson.model.ResourceController.execute(ResourceController.java:97) at hudson.model.Executor.run(Executor.java:421) Not sending mail to unregistered user 100650...@qq.com Not sending mail to unregistered user 245915...@qq.com Not sending mail to unregistered user 550175...@qq.com Not sending mail to unregistered user cheng.w...@kyligence.io Not sending mail to unregistered user chunen...@kyligence.io Not sending mail to unregistered user event.dim...@gmail.com Not sending mail to unregistered user git...@alasdairhodge.co.uk Not sending mail to unregistered user liuyiming....@gmail.com Not sending mail to unregistered user m...@kyligence.io Not sending mail to unregistered user rogershijich...@gmail.com Not sending mail to unregistered user sheng.zh...@kyligence.io Not sending mail to unregistered user zjsy...@sjtu.org