CODEWITHSUNDEEP
jenkins
andreasgk
andreasgk

Reputation: 713

Jenkins slave goes offline with message "ERROR: Connection terminated / Connection aborted"

One of our Jenkins slaves went offline with the following message:

ERROR: Connection terminated
java.io.IOException: Connection aborted: org.jenkinsci.remoting.nio.NioChannelHub$MonoNioTransport@5fe56036[name=node-helloworld]
    at org.jenkinsci.remoting.nio.NioChannelHub$NioTransport.abort(NioChannelHub.java:208)
    at org.jenkinsci.remoting.nio.NioChannelHub.run(NioChannelHub.java:629)
    at 
...
jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28)
    at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
...
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)
Caused by: java.io.IOException: An established connection was aborted by the software in your host machine
    at sun.nio.ch.SocketDispatcher.read0(Native Method)
    ... 7 more

We already restarted the slave and the Jenkins master. Unfortunately nothing helped. Log analysis neither.

Both, master and slave run on Windows Server 2008.

Do you know what could have caused the problem and how it can be solved?

Upvotes: 1

Views: 3801

Answers (1)

Upen
Upen

Reputation: 1438

I had the same issue with Jenkins 2.6 on linux. Fixed it by upgrading the java version on the slave from Java 7 to Java 8.

Upvotes: 1

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