Elastic migration

How to upgrade elastic search 2.4.1 to 7.3.2 without affecting the index ?

Upgrading two major versions will require you to change mappings and reindex your data.


But in this link, it has been mentioned that "snapshots of indices created in 2.x cannot be restored to 6.x or 7.x"

Exactly, you will need to create updated mappings or index template and then reindex from remote. Snapshots will not work.

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