I'm trying to re-establish connectivity to an SSH slave that used to work when I was running a much older version of Jenkins. Currently I'm using v2.65. What I'm seeing (somewhat trimmed) in the log is the following:
[06/13/17 20:04:05] [SSH] Checking java version of java [06/13/17 20:04:05] [SSH] java -version returned 1.7.0_75. [06/13/17 20:04:05] [SSH] Starting sftp client. [06/13/17 20:04:05] [SSH] Copying latest slave.jar... [06/13/17 20:04:05] [SSH] Copied 719,269 bytes. Expanded the channel window size to 4MB [06/13/17 20:04:05] [SSH] Starting slave process: cd "/data/jenkins-slave" && java -jar slave.jar <===[JENKINS REMOTING CAPACITY]===>channel started Slave JVM has not reported exit code. Is it still running? [06/13/17 20:04:09] Launch failed - cleaning up connection [06/13/17 20:04:09] [SSH] Connection closed. ERROR: Connection terminated java.io.EOFException at java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:2353) at java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInputStream.java:2822) at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:804) at java.io.ObjectInputStream.<init>(ObjectInputStream.java:301) at hudson.remoting.ObjectInputStreamEx.<init>(ObjectInputStreamEx.java:48) at hudson.remoting.AbstractSynchronousByteArrayCommandTransport.read(AbstractSynchronousByteArrayCommandTransport.java:34) at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:59) Caused: java.io.IOException: Unexpected termination of the channel at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:73) At a loss... -- You received this message because you are subscribed to the Google Groups "Jenkins Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/jenkinsci-users/CAArvnv2jpH-nq1fxzarHa%2BZGMoCdN4nfCFqhf8%2BVbxRcgGGSqQ%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.