| pipelines are supposed to be tollerant to Jenkins / agent disconnections. However I noted one of our pipelines failed due to withMaven step (in the record) performing an action when it was not connected. (I beleive due to a Jenkins restart). last logs from withMaven are
[2019-09-24T06:43:57.513Z] [INFO] BUILD SUCCESS
[2019-09-24T06:43:57.513Z] [INFO] ------------------------------------------------------------------------
[2019-09-24T06:43:57.513Z] [INFO] Total time: 13:10 min
[2019-09-24T06:43:57.513Z] [INFO] Finished at: 2019-09-24T06:43:56Z
[2019-09-24T06:43:57.513Z] [INFO] ------------------------------------------------------------------------
[2019-09-24T06:43:57.513Z] [INFO] [jenkins-event-spy] Generated C:\e4909a8e\workspace\_jobname-140@tmp\withMaven87aef991\maven-spy-20190924-063045-3358730318194673428250.log
[2019-09-24T06:43:57.513Z] Picked up JAVA_TOOL_OPTIONS: -Dmaven.ext.class.path="C:\e4909a8e\workspace\jobname-140-140@tmp\withMaven87aef991\pipeline-maven-spy.jar" -Dorg.jenkinsci.plugins.pipeline.maven.reportsFolder="C:\e4909a8e\workspace\jobname-140-140@tmp\withMaven87aef991"
[Pipeline] }
[Pipeline] // withMaven
normally this will continue on with findbugs/spotbugs analysis
java.nio.channels.ClosedChannelException
at org.jenkinsci.remoting.protocol.NetworkLayer.onRecvClosed(NetworkLayer.java:154)
at org.jenkinsci.remoting.protocol.impl.NIONetworkLayer.ready(NIONetworkLayer.java:142)
at org.jenkinsci.remoting.protocol.IOHub$OnReady.run(IOHub.java:795)
at jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28)
at jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:59)
Caused: hudson.remoting.ChannelClosedException: Channel "unknown": Remote call on JNLP4-connect connection from xxx/1.1.1.1:33798 failed. The channel is closing down or has closed down
at hudson.remoting.Channel.call(Channel.java:950)
at hudson.FilePath.act(FilePath.java:1070)
at hudson.FilePath.act(FilePath.java:1059)
at hudson.FilePath.list(FilePath.java:1893)
at hudson.FilePath.list(FilePath.java:1877)
at hudson.FilePath.list(FilePath.java:1862)
at org.jenkinsci.plugins.pipeline.maven.MavenSpyLogProcessor.processMavenSpyLogs(MavenSpyLogProcessor.java:71)
at org.jenkinsci.plugins.pipeline.maven.WithMavenStepExecution2$WithMavenStepExecutionCallBack.finished(WithMavenStepExecution2.java:1108)
at org.jenkinsci.plugins.pipeline.maven.fix.jenkins49337.GeneralNonBlockingStepExecution$TailCall.lambda$onSuccess$0(GeneralNonBlockingStepExecution.java:142)
at org.jenkinsci.plugins.pipeline.maven.fix.jenkins49337.GeneralNonBlockingStepExecution.lambda$run$0(GeneralNonBlockingStepExecution.java:85)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Finished: FAILURE
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