Cijo Thomas

[bug] Mark instrumentation scope attributes as identifying

1

### Package OpenTelemetry ### Package Version | Package Name | Version | | ------------------------------------- | ------- | | OpenTelemetry.Api | 1.8.0 | | OpenTelemetry | 1.8.0 | | TBD |...

Prometheus Exporter Stable Release

1

Opening an issue specifically to track Prometheus Exporter stable release. This exporter will be stable release along with 1.2.0 of SDK only if the Prometheus exporter spec is stable (https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/metrics/sdk_exporters/prometheus.md)....

Low memory temporality for OTLP Metrics

1

https://github.com/open-telemetry/opentelemetry-specification/pull/2961/files

Add Utkarsh as maintainer

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Utkarsh has been playing a key role in advancing this project as an approver for last few months. He started with Metrics signal, but has since then expanded to cover...

Instrumentation Scope should be identifying

1

Spec newly clarification that Scope attributes are identifying. We need to reflect this for all signals. https://github.com/open-telemetry/opentelemetry-specification/blob/main/CHANGELOG.md#logs-1

Use dedicated thread for Metrics PeriodicReader

4

1. This eliminates the need of async runtime, and avoids all the bugs associated with (in)correct usage of async runtimes and other bugs like https://github.com/open-telemetry/opentelemetry-rust/issues/1507 and https://github.com/open-telemetry/opentelemetry-rust/issues/2056 Given the usage...

Docs for Metrics - add basic and advanced examples

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Opening an issue to track adding docs for Metrics. Proposing to add 2 examples to begin with: 1. Basic instrumentation - This will use stdout exporter, and show example usage...

SimpleExporter is not useable with OTLP/gRPC

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SimpleExporter is not useable with OTLP/gRPC (Tonic client used for gRPC) Minimal repro: ```rust use tracing::info; use tracing_subscriber::layer::SubscriberExt; use tracing_subscriber::Registry; use tracing_subscriber::util::SubscriberInitExt; use opentelemetry_appender_tracing::layer::OpenTelemetryTracingBridge; use opentelemetry_otlp::WithExportConfig; fn main() { let...

SimpleExporter is not useable with OTLP/Http

3

SimpleExporter is not useable with OTLP/HTTP (Reqwest client and Hyper client both fails), as export just hangs forever. Minimal repro when using Reqwest ```rust use tracing::info; use tracing_subscriber::layer::SubscriberExt; use tracing_subscriber::Registry;...

Metrics API - Move to builder pattern for creating Meters

2

Related to https://github.com/open-telemetry/opentelemetry-rust/issues/1527, but for Metrics This is part of Metrics API, and hence must be done by Metrics API RC.