We want to migrate our existing Elasticsearch project to OpenSearch. Following are the things to note
→ We have used few features which are not present in OSS version(7.10.2) but present in the latest versions of the Elasticsearch.
→ We have also used some premium licensed features of Elasticsearch.
I also want to know that what are the various challenges that we may face for this kind of migration(ES version > 7.10.2). Like index naming mismatch or anything like that?