Elastic reindex documents with new fields

Elastic Stack Elasticsearch
1

Hi - What's the best way to update an existing index with new field added to it? For eg:

Current index has fields, firstName,lastName,streetNo,City,Zipcode.

I would like to add one more field called FullAddress - which is a concatenation of streetNo,City,ZipCode.

Reindex will not allow to use same index as destination, as I need to update all existing documents as well in the index.

Thanks.

2

This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.