Elastic search version

Platform architecture is discussed in detail on this page from our documentation. 

With regard to elastic search, the documentation discloses the following:

The search server contains an ElasticSearch server and aggregates data from the rest of the application to support features like tracking historical performance, viewing recent user activity, and analyzing design-time impacts/dependencies. The search server runs as a stand alone java application and multiple search servers can be configured to allow for both data redundancy and high availability.

You can contact support for additional information.

Platform architecture is discussed in detail on this page from our documentation. 

With regard to elastic search, the documentation discloses the following:

The search server contains an ElasticSearch server and aggregates data from the rest of the application to support features like tracking historical performance, viewing recent user activity, and analyzing design-time impacts/dependencies. The search server runs as a stand alone java application and multiple search servers can be configured to allow for both data redundancy and high availability.

You can contact support for additional information.

Great!

And what elastic version is then contained and distributed with appian 19,4?

Thank you

//Jesper

The version is not documented.
It's for this reason that I recommend you contact support to discuss with them.