Jenkins slave jobs failing on “Unexpected termination of channel”

Question

I am currently seeing a set of errors across my builds.

Is this expected behaviour if you loose Jenkins (say to a box crash, or a kill -9)?

Or is there somet

Answer 1

I had similar issues with Jenkins Slaves terminating when I upgraded Jenkins to version 2.9.2 from 2.1.5.

All issues related to upgrade like unexpected termination of Slave fixed by installing Java 8 version on Centos.

yum install java-1.8.0-openjdk-devel