>Depending on how you have your Hudson build setup on the eclipse build server, you may be seeing some yellow balls instead of green balls for your status. The weather report shows nice and sunny.
However, this is not a good thing. Yellow means you have some instability in your build. More than likely you have failing unit tests. Yellow in this case should mean Red. One good thing about Hudson is that it will notify you if your builds go into an unstable state. Address these instabilities the same way you would a failing build.
Green means good, any other color, you have an issue with the build.