Does Jaeger OpenTelemetry support Elasticsearch 7?

[hongbo-miao]

In current Jaeger OpenTelemetry docker compose example
https://github.com/jaegertracing/jaeger/blob/master/crossdock/jaeger-opentelemetry-docker-compose.yml

it is using Elasticsearch 6:

image: docker.elastic.co/elasticsearch/elasticsearch-oss:6.8.3

I know Jaeger supports Elasticsearch 7.

However, this demo since it is using OpenTelemetry version images for Jaeger:

• jaegertracing/jaeger-opentelemetry-collector
• jaegertracing/jaeger-opentelemetry-agent

I succeed testing on elasticsearch-oss 6.8.3 and 6.8.12, but failed upgrading to 7.0.0 and 7.9.0, got error:

{
  "data": null,
  "total": 0,
  "limit": 0,
  "offset": 0,
  "errors": [
    {
      "code": 500,
      "msg": "search services failed: elastic: Error 400 (Bad Request): all shards failed [type=search_phase_execution_exception]"
    }
  ]
}

I tried to upgrading to Elasticsearch 7 for a while, but no luck.
So just wonder does Jaeger OpenTelemetry currently support Elasticsearch 7? cc author @pavolloffay

If it does, it would be very helpful to upgrade the example docker-compose.yml to use Elasticsearch 7. Thanks!

[pavolloffay]

hi @hongbo-miao the Jaeger OTEL and main Jaeger version support ES 5.x, 6.x and 7.x.

There was a bug, I have submitted a fix #2409. Tve version bump in compose and integration tests can be done in a separate PR.

[hongbo-miao]

Thank you sooo much for the help @pavolloffay !
Really appreciate your time and the contributions on Jaeger OTEL

[hongbo-miao]

Confirmed, test latest images, and works with elasticsearch-oss:7.9.0
Thanks a lot!