Cijo Thomas

Reduce entries in spec matrix to make it easier to read

4

The spec compliance matrix for Metrics has a lot of entries, and I feel it is too detailed. This PR is proposing to collapse some of them - specifically this...

**What are you trying to achieve?** The [default aggregation](https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/metrics/sdk.md#default-aggregation) is only referring to using the instrument advisory parameter for ExplicitBucketBoundaries, but it should also include the instrument advisory parameter for...

Advice to provide attributes at span creation time

2

**What needs to be changed?** Tracing docs for all language should advice to provide attributes at span creation time, as opposed to providing it later, wherever feasible. https://github.com/open-telemetry/opentelemetry.io/pull/3927#discussion_r1475378395 **What is...

https://opentelemetry.io/docs/concepts/glossary/#processor

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https://opentelemetry.io/docs/concepts/glossary/#processor talks about Instrumentation Library, but not sure what is the connection between Instrumentation Library and processor here....

Native libraries list

3

https://opentelemetry.io/docs/languages/net/libraries/#use-natively-instrumented-libraries This is asking for list of any such libraries: here's some: Azure SDKs. https://devblogs.microsoft.com/azure-sdk/introducing-experimental-opentelemetry-support-in-the-azure-sdk-for-net/ MassTransit .NET client: https://masstransit.io/documentation/configuration/observability I can also add HttpClient, and Asp.Net Core as they produce...

REQUEST: Repository maintenance on opentelemetry-rust

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### Affected Repository https://github.com/open-telemetry/opentelemetry-rust https://github.com/open-telemetry/opentelemetry-rust-contrib ### Requested changes Grant `OpenTelemetryMaintainer` access for @open-telemetry/rust-maintainers ### Purpose The maintainers currently do not have access to this repo to make certain CI checks...

Support exemplars in Metrics

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https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/metrics/sdk.md#exemplar ## First stable release (1.9.0) * SDK default behavior will be `AlwaysOff`. The spec says the default `SHOULD` be `TraceBased`. We decided to deviate from this due to performance...

Incorrect namespace issue

1

The following classes are in the root OpenTelemetry ns, as opposed to being in .Trace or .Logs namespace. Given this was not identified before 1.0.0 stable, changing this now would...

Metrics docs missing how to change Temporality

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https://github.com/open-telemetry/opentelemetry-dotnet/tree/main/src/OpenTelemetry.Exporter.Console#configuration https://github.com/open-telemetry/opentelemetry-dotnet/tree/main/src/OpenTelemetry.Exporter.OpenTelemetryProtocol#enable-metric-exporter Both are missing doc about the `MetricReaderOptions` which is needed for changing Temporality, ExportIntervals.