See
<https://builds.apache.org/job/distributedlog-dependency-bookkeeper-nightly-build/153/display/redirect>
------------------------------------------
Started by timer
[EnvInject] - Loading node environment variables.
Building remotely on ubuntu-2 (ubuntu trusty) in workspace
/home/jenkins/jenkins-slave/workspace/distributedlog-dependency-bookkeeper-nightly-build
FATAL: hudson.remoting.ChannelClosedException: channel is already closed
java.util.concurrent.TimeoutException: Ping started at 1493969465041 hasn't
completed by 1493969705042
Caused: java.io.IOException
at hudson.remoting.Channel.close(Channel.java:1292)
at hudson.slaves.ChannelPinger$1.onDead(ChannelPinger.java:180)
at hudson.remoting.PingThread.ping(PingThread.java:130)
at hudson.remoting.PingThread.run(PingThread.java:86)
Caused: hudson.remoting.ChannelClosedException: channel is already closed
at hudson.remoting.Channel.send(Channel.java:605)
at hudson.remoting.Request.call(Request.java:130)
at hudson.remoting.Channel.call(Channel.java:829)
at
hudson.remoting.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:257)
Caused: hudson.remoting.RemotingSystemException
at
hudson.remoting.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:273)
at com.sun.proxy.$Proxy102.hasGitRepo(Unknown Source)
at
org.jenkinsci.plugins.gitclient.RemoteGitImpl.hasGitRepo(RemoteGitImpl.java:280)
at hudson.plugins.git.GitSCM.retrieveChanges(GitSCM.java:1052)
at hudson.plugins.git.GitSCM.checkout(GitSCM.java:1107)
at hudson.scm.SCM.checkout(SCM.java:496)
at hudson.model.AbstractProject.checkout(AbstractProject.java:1281)
at
hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:604)
at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:86)
at
hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:529)
at hudson.model.Run.execute(Run.java:1728)
at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:544)
at hudson.model.ResourceController.execute(ResourceController.java:98)
at hudson.model.Executor.run(Executor.java:405)
ERROR: Step ?JIRA: Update relevant issues? failed: no workspace for
distributedlog-dependency-bookkeeper-nightly-build #153
ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest)
ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9
