Will an end of lease eviction judgement affect us once we vacate the property?

We were given very little notice to vacate at the end of our lease after more than 11 years. We have found a place to live and are trying to get everything packed and ready for our closing. The landlord agreed to give us up to 3 more weeks to vacate where we will pay him weekly. The landlord wanted to get the judgement in place so that if we aren't out on the agreed date he is then ready to have us forcibly removed. I'm not sure I want to allow him to get a judgement, especially if it may affect us later. Just being named in the eviction as defendants at this point is concerning. What are the ramifications of allowing him to get the judgement?