ElasticSearch Driver: The first argument must be one of type string, Buffer, ArrayBuffer, Array, or Array-like Object. Received type undefined

[chadfaurie]

Describe the bug
When Running the elasticsearch driver in the latest version I get the following:
The first argument must be one of type string, Buffer, ArrayBuffer, Array, or Array-like Object. Received type undefined

To Reproduce
Steps to reproduce the behavior:
Use ElasticSearch Cloud driver with demo data and CubeJS playground

Expected behavior
No error on requesting data from elastic

Screenshots
If applicable, add screenshots to help explain your problem.

Version:
0.19.13

Additional context

[chadfaurie]

This issue is caused by passing empty strings in Client initializer for ElasticSearch

[chadfaurie]

Should maybe have a graceful way of notifying the user?

[paveltiunov]

@chad-codeworkshop Hey Chad! Do you mean we need add sanity check to see if arguments passed? I believe it'd be helpful.

[chadfaurie]

@chad-codeworkshop Hey Chad! Do you mean we need add sanity check to see if arguments passed? I believe it'd be helpful.

Yeah, i spent about an hour tracking down the issue and it was something as simple as environment variables not being set, so the elastic Client failed

I will start having a look at how to implement this in the coming week

[github-actions]

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