Index not working on existing data

[colorant]

I can see that when index is created, the index table is empty. the existing data's index won't be created. I can understand this is due to the routing that you create and put index data into index table upon data insert. But this is not a user will expect and you have no way to populate the index table later either. with this condition, the index is really hard to be use.

[jaywong85]

I will add a map/reduce tool to bulid new index data in the later version