I am trying to upgrade ES from 2.3.5 to 6.0 / 6.2.
I have followed instruction as per the interactive guide on the elastic portal.
I am successfully able to upgrade from 2.3.5 to 5.6.7, i was successfully able to re-index the indices.
but when i migrate the newly reindex indices, they dont show up in 6.0 / 6.2 instance.
any input will be higly appriciated.