There are circumstances when we have a set of coordinates and we want to perform a geo search on them. More specifically we want to find out if the coordinate used in our search falls within a shape. In that case we can use the Elastic Search geo shape query to achieve that. In this …
Elastic Search
How to Change Elastic Search Index Mapping Without Losing Data
As you might know Changing the mapping to an elastic index is not allowed. Although certain changes are possible such as adding a new fields, other changes to the mapping is not easy. In this article we see how we can change the Elastic Search mapping without losing data. I’m going to bring some examples …