[receiver/elasticsearch]: _cluster/stats/_all is not a valid path

[davidji99]

Component(s)

receiver/elasticsearch

What happened?

Description

#16346 introduced this ES endpoint for querying metrics: _cluster/stats/all. According to ES 7 and 8 documentation, this is not a valid endpoint. The correct endpoint would be /_cluster/stats/nodes/_all.

Steps to Reproduce

1. Run ES locally via docker
2. Query http://localhost:9200/_cluster/stats/_all.

Expected Result

I should see a successful JSON response.

Actual Result

I get this response:

{
"error": {
"root_cause": [
{
"type": "index_not_found_exception",
"reason": "no such index [_cluster]",
"resource.type": "index_expression",
"resource.id": "_cluster",
"index_uuid": "_na_",
"index": "_cluster"
}
],
"type": "index_not_found_exception",
"reason": "no such index [_cluster]",
"resource.type": "index_expression",
"resource.id": "_cluster",
"index_uuid": "_na_",
"index": "_cluster"
},
"status": 404
}

Collector version

v0.69.0

Environment information

Environment

OS: (e.g., "Ubuntu 20.04")
Compiler(if manually compiled): (e.g., "go 14.2")

OpenTelemetry Collector configuration

No response

Log output

No response

Additional context

No response

[github-actions]

Pinging code owners:

• receiver/elasticsearch: @djaglowski @BinaryFissionGames

See Adding Labels via Comments if you do not have permissions to add labels yourself.

[junhuangli]

@djaglowski the fixes was checked in. Should we close this bug? Or we need to wait till the release.

[djaglowski]

Thanks again @junhuangli.

Closing this as resolved by #19414