For Elasticsearch 6.3.1 - connection_class issue

[adevedo]

I cannot make the module work correctly with Elasticsearch 6.3.1, It is failing if I used the code as is, if I removed the line connection_class=RequestsHttpConnection, it works correctly

Exception Raised:

elasticsearch.exceptions.SerializationError: Unknown mimetype, unable to deserialize: text/html

[cmanaha]

Thanks a lot for the feedback.

At some point I'd like to pick up this project back again and update all references, tests, etc to Elastic 6.X latest versions. Contributions are welcome. I'll be happy also to open admin access to manage the project and make sure the testing, coverage, packaging , etc keeps up with good standards. Otherwise, I'll try to pickup this as soon as I have some time.