Errors on gradle build using elasticsearch.esplugin

Elastic Stack Elasticsearch
3

I didn't add it to approvedLicenses, that was it, thanks!

Any idea re the SPI issue with AnalysisFactoryTestCase ?

And are there known issues with Gradle 3 and 4 with the esplugin on ES < 5.4? I'm getting a gradle build error when trying it with 5.0-5.3.

Thanks!