On this topic:
The Jenkins build on the "solaris1" node is failing since a few days
because out of disk space on that node. In order to gives Jenkins a
chance, I'm tempted to add a "mvn clean" step after successful builds.
I had a look, but wasn't sure at which step the site is deployed (there
is no explicit "mvn site:deploy" in the Jenkins configuration).
Furthermore, discussion on the build mailing list with other projects
having similar issue suggest that this is a problem with memory space
rather than disk space. It seems to be an issue with the slave node
itself, so I'm leaving the SIS Jenkins configuration "as is" for now...
Martin