When no WS required polling is run as usually, but when build is going it tries poll using this build that ends in stacktrace?
Started on Sep 16, 2015 1:51:41 AM
Polling SCM changes on docker-5f823700b921
Using strategy: Default
[poll] Last Built Revision: Revision 653b08cf73531b28015ff601b1e292236ed3b898 (origin/branch)
FATAL: remote file operation failed: /home/jenkins/workspace/JOB at hudson.remoting.Channel@534f2fda:docker-5f823700b921: hudson.remoting.ChannelClosedException: channel is already closed
java.io.IOException: remote file operation failed: /home/jenkins/workspace/JOB at hudson.remoting.Channel@534f2fda:docker-5f823700b921: hudson.remoting.ChannelClosedException: channel is already closed
at hudson.FilePath.act(FilePath.java:985)
at hudson.FilePath.act(FilePath.java:967)
at org.jenkinsci.plugins.gitclient.Git.getClient(Git.java:131)
at hudson.plugins.git.GitSCM.createClient(GitSCM.java:705)
at hudson.plugins.git.GitSCM.compareRemoteRevisionWithImpl(GitSCM.java:646)
at hudson.plugins.git.GitSCM.compareRemoteRevisionWith(GitSCM.java:527)
at hudson.scm.SCM.compareRemoteRevisionWith(SCM.java:380)
at hudson.scm.SCM.poll(SCM.java:397)
at hudson.model.AbstractProject.pollWithWorkspace(AbstractProject.java:1471)
at hudson.model.AbstractProject._poll(AbstractProject.java:1442)
at hudson.model.AbstractProject.poll(AbstractProject.java:1353)
at jenkins.triggers.SCMTriggerItem$SCMTriggerItems$Bridge.poll(SCMTriggerItem.java:119)
at hudson.triggers.SCMTrigger$Runner.runPolling(SCMTrigger.java:510)
at hudson.triggers.SCMTrigger$Runner.run(SCMTrigger.java:539)
at hudson.util.SequentialExecutionQueue$QueueEntry.run(SequentialExecutionQueue.java:118)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: hudson.remoting.ChannelClosedException: channel is already closed
at hudson.remoting.Channel.send(Channel.java:575)
at hudson.remoting.Request.call(Request.java:130)
at hudson.remoting.Channel.call(Channel.java:777)
at hudson.FilePath.act(FilePath.java:978)
... 19 more
Caused by: java.io.IOException
at hudson.remoting.Channel.close(Channel.java:1160)
at hudson.remoting.Channel.close(Channel.java:1135)
at hudson.slaves.SlaveComputer.closeChannel(SlaveComputer.java:678)
at hudson.slaves.SlaveComputer.access$600(SlaveComputer.java:94)
at hudson.slaves.SlaveComputer$3.run(SlaveComputer.java:607)
at jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28)
... 5 more
Done. Took 40 sec
No changes
Build on cloud slave existed for 46 sec.
Seems polling dies with stacktrace because it tries to do WS based polling on slave that shutdowns soon.
Bug
Minor
