Support for ElasticSearch v7

[jmariller]

Hi,

First of all thanks a lot for this library.

In the project I am working on we are using jolicode/elastically, which is indirectly (via ruflin/elastica) based on version 7 of elasticsearch/elasticsearch.

Now I would like to use ElasticsearchVectorStore, however I am not able to pass the proper ElasticSearch client as the namespace changed from v7 to v8.

Is there any way that the LLPhant could support ElasticSearch v7 as well?

Cheers

[MaximeThoonsen]

Hey @jmariller,

Sure I will add it as a feature request. Is this something that you would want to contribute?

[jmariller]

Hi @MaximeThoonsen thank you for your answer! I would be happy to help, however in the meantime I noticed that there were changes in the namespaces of Elastisearch between v7 and v8, making such a feature pretty tricky - I am wondering if it is even possible? So I am currently rather trying to help the maintainers of jolicode to have their elastically library migrate to v8. So I guess we can put this issue on hold for the moment.