Dave Fisher

This same APIKey created by Grafana for API access can be used for `vmauth` to protect the prompush endpoint.

I asked grfana: ``` curl -X POST -H "Content-Type: application/json" -d '{"name": "my-api-key"}' -u admin:admin http://localhost:3000/api/auth/keys ``` Replace admin:admin with your Grafana username and password, and http://localhost:3000 with the URL...

I'm thinking about this use cases. Perhaps what is really needed is a configuration script which can help a user choose between and setup Grafana/PromPush environments. It could be then...

We have instructions to configure access in the `.nosqlbench` directory. In the absence of a "standalone" metrics setup, these overly granular and not really on target issues should be closed

This is tied in with #1528 where the gauge needs to know the name.

There is something else going on with some adaptors due to our builds. We need to discuss (#1989) and adjust this PR accordingly.

The known, but missing adapter situation needs to be handled as a separate issue. See #2001

Additional thoughts: One approach for PDFs might be to use a PDFSplitter - https://pdfbox.apache.org/2.0/commandline.html For Excel and some of Office formats there are SAX Streaming low memory techniques. https://poi.apache.org/components/spreadsheet/ Tika...

There is a dot net version if that excites David Dieruf - https://lucenenet.apache.org/docs/4.8.0-beta00016/

Also - this class may be helpful - https://solr.apache.org/docs/9_3_0/core/org/apache/solr/analysis/TokenizerChain.html