New Nuxeo Stream Importer

We would like to be able to import small and very large amount of document using CSV importer capability within Nuxeo Platform using the existing work done on streams (with Kafka, and so on)

We want to be able to continu an import, even when this import has stopped. So that we can continu the importation where it was left off.

Drag and Drop of CSV files containing millions of lines

We want the CSV importation more customisable:
using automation to define the CSV structure versus having it within an existing set of CSV lines.
Using automation would allow another application to have a custom CSV processing

We want to be able to view the status of an import, or different events attached to a given importation (progress of the import, whether it has stopped or not, ability to pause or resume an importation via UI, pop up messages, api, ...)
Have a push Notification service to push to client side (unified for WebUI, Mobile, Third party)