Jenkins slave terminated error message

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Lily Fu

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May 8, 2014, 11:42:25 AM5/8/14
to jenkins...@googlegroups.com

I setup a Jenkins slave (windows server 2008 R2 Standard, with Java 7 update 55JRE), and was running successfully for a week or so.

 

Today, I had trouble to start the slave, I got the following error message when I tried to start the slave

From command line ( from web browser, I got Jenkins slave Terminated):

 

What is the problem?

Thanks!

 

Lily

 

Microsoft Windows [Version 6.1.7601]

Copyright (c) 2009 Microsoft Corporation.  All rights reserved.

 

 

 

C:\Jenkins>java -jar slave.jar -jnlpUrl http://jenkinsmasterhost:8080/jenkins/compute

r/TestNewNodeforPowerShell/slave-agent.jnlp -secret ……….

 

 

 

 

May 08, 2014 11:20:30 AM hudson.remoting.jnlp.Main$CuiListener <init>

INFO: Jenkins agent is running in headless mode.

 

May 08, 2014 11:20:30 AM hudson.remoting.jnlp.Main$CuiListener status

INFO: Locating server among [http:// jenkinsmasterhost:8080/jenkins/]

 

May 08, 2014 11:20:30 AM hudson.remoting.jnlp.Main$CuiListener status

INFO: Connecting to jenkinsmasterhost:54807

 

May 08, 2014 11:20:30 AM hudson.remoting.jnlp.Main$CuiListener status

INFO: Handshaking

 

May 08, 2014 11:20:30 AM hudson.remoting.jnlp.Main$CuiListener status

INFO: Connected

 

May 08, 2014 11:20:30 AM hudson.remoting.SynchronousCommandTransport$ReaderThrea

d run

 

SEVERE: I/O error in channel channel

 

java.io.IOException: Unexpected termination of the channel

        at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(Synchron

ousCommandTransport.java:50)

Caused by: java.io.EOFException

        at java.io.ObjectInputStream$BlockDataInputStream.peekByte(Unknown Sourc

e)

        at java.io.ObjectInputStream.readObject0(Unknown Source)

        at java.io.ObjectInputStream.readObject(Unknown Source)

        at hudson.remoting.Command.readFrom(Command.java:92)

        at hudson.remoting.ClassicCommandTransport.read(ClassicCommandTransport.

java:71)

        at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(Synchron

ousCommandTransport.java:48)

 

May 08, 2014 11:20:30 AM hudson.remoting.jnlp.Main$CuiListener status

INFO: Terminated

 

Lily Fu

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May 8, 2014, 1:50:33 PM5/8/14
to jenkins...@googlegroups.com

Ok, I am replying my message myself, it may help others:

 

I checked MacAfee log file, didn’t see blocked event;

 

So I tried the first trick, restarted the Jenkins webserver, it worked.

 

Lily

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Dan Lutsch

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Nov 12, 2014, 1:47:20 PM11/12/14
to jenkins...@googlegroups.com, lil...@nesassociates.com
im seeing this same error and trying to diagnose the issue. in your response you mentioned you tried "the trick" before restarting the web server and resolving the issue. What was the trick?
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