Does Solr support retrieve a string text and get its filename accordingly?

[luckydog xf]

Hi, list,

    A quick question, we have tons of Microsoft docx/PDFs files( some PDFs
are scanned copies), and we want to populate into Apache solr and search a
few keywords that contain in the files and  return filenames accordingly.

   # it's the same thing as `grep -r KEYWORD /PATH/XXX` in Linux system.

   Is it doable ?

   Thanks,