batch edits in luke

[Alex Basa <al...@yahoo.com>]

Does anyone know of a way to do batch edits on a lucene index in luke or any other way?  I had crawled some sites and created a new field in the index but the value that I had put in there was incorrect so I'd like to change it.  I've found where I can edit just one document in luke to make the change but I need to do this change on millions of documents in the index.  Any ideas?

Thanks,

Alex