During the 1.58 Jaeger Operator upstream release it was noticed that elasticsearch v6 support was removed in the underlying Jaeger version. ([Release notes|https://github.com/jaegertracing/jaeger/blob/main/CHANGELOG.md#-breaking-changes)

Therefore we have to decide soon how and how long we want or have to support es6.

Note: gRPC-Plugin support got removed too.

cc rh-ee-jgomezse ploffay@redhat.com