If you want to stick with the approach of multiple indexes you'll have
to add some logic to work round it.
Option 1.
Post merge, loop through all docs identifying duplicates and deleting
the one(s) you don't want.
Option 2.
Pre merge, read all indexes in parallel, identifying and deleting as a
Hello
Have a peculiar problem to deal with and I am sure there must be some
way to handle it.
1. Indexes exist on the server for existing files.
2. Generating indexing is automated so files when generated will also
lead to index generation.
3. I am merging the newly generated indexes and exi