I noticed when digging around for info on ImportTsv that we have a broken link in "66.4 See Also". Links to #importtsv but the real anchor on "117.11. ImportTsv" is #_importtsv.
Instead of continuing to fix broken links one-by-one, we should run a link checker over all the docs and ensure these anchors are correct. Similarly, we should be looking for references that need to be relative and fix them, a la HBASE-13669.