Issue

Our DEV@cloud instance was upgraded to version 1.625.3.1 and jenkins CLI used to launch on premise executors is failing

java -jar c:/jenkins/jenkins-cli.jar -s https://instance.ci.cloudbees.com -i c:/jenkins/openssh_privatekey on-premise-executor -fsroot c:/jenkins/ope -labels win-01 -name instname

java.io.IOException: remote file operation failed: c:/jenkins/ope at hudson.remoting.Channel@484e6d7e:CLI channel from /XXX.XXX.XXX.XXX: java.io.IOException: Remote call on CLI channel from /XXX.XXX.XXX.XXX failed
at hudson.FilePath.act(FilePath.java:987)
at hudson.FilePath.act(FilePath.java:969)

Environment

• DEV@cloud 1.625+
• JRE 1.6.X and lower

Resolution

You must upgrade of the JRE is mandatory in order to run jenkins-cli.jar.
You should also update jenkins-cli.jar, it is recommended but not mandatory.
Your jobs could continue using other older versions of JDK.