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Bug
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Resolution: Unresolved
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Critical
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None
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Jenkins version: 2.249.3
Jenkins master runs on : Ubuntu 16.04.5 LTS
openjdk version "11.0.5" 2019-10-15
OpenJDK Runtime Environment (build 11.0.5+10-post-Ubuntu-2ubuntu116.04)
OpenJDK 64-Bit Server VM (build 11.0.5+10-post-Ubuntu-2ubuntu116.04, mixed mode, sharing)
2 nodes defined in jenkins and JDK used by each node:
openjdk version "11.0.9" 2020-10-20
OpenJDK Runtime Environment (build 11.0.9+11-Ubuntu-0ubuntu1.20.04)
OpenJDK 64-Bit Server VM (build 11.0.9+11-Ubuntu-0ubuntu1.20.04, mixed mode, sharing)
openjdk version "11.0.8" 2020-07-14
OpenJDK Runtime Environment (build 11.0.8+10-post-Ubuntu-0ubuntu120.04)
OpenJDK 64-Bit Server VM (build 11.0.8+10-post-Ubuntu-0ubuntu120.04, mixed mode)
Jenkins version: 2.249.3 Jenkins master runs on : Ubuntu 16.04.5 LTS openjdk version "11.0.5" 2019-10-15 OpenJDK Runtime Environment (build 11.0.5+10-post-Ubuntu-2ubuntu116.04) OpenJDK 64-Bit Server VM (build 11.0.5+10-post-Ubuntu-2ubuntu116.04, mixed mode, sharing) 2 nodes defined in jenkins and JDK used by each node: openjdk version "11.0.9" 2020-10-20 OpenJDK Runtime Environment (build 11.0.9+11-Ubuntu-0ubuntu1.20.04) OpenJDK 64-Bit Server VM (build 11.0.9+11-Ubuntu-0ubuntu1.20.04, mixed mode, sharing) openjdk version "11.0.8" 2020-07-14 OpenJDK Runtime Environment (build 11.0.8+10-post-Ubuntu-0ubuntu120.04) OpenJDK 64-Bit Server VM (build 11.0.8+10-post-Ubuntu-0ubuntu120.04, mixed mode)
Jenkins brings all the nodes online. A build is started on one of the nodes. Abort the running build, Exception is thrown by hudson.remoting.RemotingSystemException: java.lang.InterruptedException and running process does not receive the the abort signal and continues to run on slave machines.
Steps to reproduce:
- Jenkins brings each node online (see file ssh_connection_node.txt, I am attaching only logs of one node)
- On slave node, remoting jar is successfully copied and workspace is created (I see the following folders are created in the jenkins directory - caches, remoting, remoting.jar and workspace)
- start a job (Job is configured with pipline script to run python scripts)
- Abort a build when job is in progress, Exception is seen on jenkins log console and process wont get interrupted on slave machine. (see file exception.txt)
- Attaching the remoting logs generate in slave node(remoting.log.0, remoting.log.0.lck, remoting.log.1, remoting.log.2, remoting.log.3. remoting.log.4)
It happens on 2 nodes (both running on "Ubuntu 20.04.1 LTS).
[JENKINS-64182] RemotingSystemException(InterruptedException) on abort
raihaan : I see jthompson had worked on addressing this issue earlier and changes made to remoting were in draft. I ran jenkins with draft changes and couldn't see the issue which I was seeing earlier. But still i see some exceptions on few nodes(not on all nodes) and have updated the same in PR comments - https://github.com/jenkinsci/remoting/pull/379
Could you provide a copy of the jenkinsfile with the secret bits redacted of course. An agent should not be loading the Jenkins class as far as I'm aware