The db/index directory contains just a few lines of code that exists
there for historical reasons. It's confusing that we have both db/index
and index/ directory related to secondary-indexing.
This patch moves what little is still in db/index/ to index/. In the
future we should probably get rid of the "secondary_index" class we had
there, but for now, let's at least not have a whole new directory for it.
Signed-off-by: Nadav Har'El <nyh@scylladb.com>
Message-Id: <20180501101246.21143-1-nyh@scylladb.com>
21d7507b74