Elasticsearch supported versions?

Does dremio support ingesting data from all elasticsearch versions?

Thanks

See here: https://docs.dremio.com/data-sources/elasticsearch.html

Support for 6.x coming later this year.

All 2.x.x and 5.x.x?

Should be, but let us know if you run into an issue.

Support for Elasticsearch 6.0 is now available in our latest release, Dremio 2.1. More details here.