I upgraded my elasticsearch 1.3.2 to elasticsearch 2.3.2. All was well, but due to certain reasons I had to downgrade it back to 1.3.2. Now, I get to see only 5 shards per index. It used to be 8 shards per index.
I have no idea how this has happened. Can anyone tell me how to go back to having 8 shards per index?