We have an issue where sometimes the exec-maven-plugin will hang forever, but we are not sure why...its very non-repeatable. It only happens sometimes with our CI builds which are Linux. In our case we are using the java goal, I understand this is run in the same process. And the main method this calls does not spawn any threads, etc all it does is generate some files using velocity templates.
Any idea why this might hang? BTW, I'm using version 1.1 -Dave
