Ignoring a specific plugin failure

Hey there, I've been scouring the internet for some kind of solution (Or to
find out there just isn't one) for a problem I'm running into.

I'm looking for some kind of plugin configuration option, or command line
parameter that would cause maven to ignore either a specific (Preferred), or
all (Not preferred) plugin failures. I'm working with a plugin which
generates visuals for a database schema, however it will periodically fail
on an OutOfMemory exception, and I can't count on the build server to have
enough memory at all times. I don't want or even need the build to be
dependent on this plugin, but the extra information generated by the plugin
can be useful when needed.

Is there any way to do this? Thanks in advance!