opentelemetry-collector

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On the 2025-10-20 Collector stability meeting we identified, as part of the discussions between Collector leads and the Governance Committee related to cncf/toc/issues/1739, some changes that would be beneficial to...

mx-psi

[chore][docs/release] Clarify that we will not make any minor releases outside of the schedule

8

#### Description Proposes that we will not make minor releases out of schedule and that changes to existing dates in the schedule need at least two approvals.

mx-psi

otelcol: make Factories.Telemetry required

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### Component(s) otelcol ### Describe the issue you're reporting See https://github.com/open-telemetry/opentelemetry-collector/pull/13950#discussion_r2425393378 To keep the code maintainable, we should make a breaking change and require callers of otelcol to provide a...

axw

consumererror: Add partial error type

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#### Description This PR adds functionality for consumers to create a partial error type. This will allow consumers to properly report partial success/failure with failed item counts, which can subsequently...

braydonk

[exporterhelper] Enable block_on_overflow by default

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#### Description This is a test to see how our test suite behaves with `block_on_overflow` set to `true`

mx-psi

Like #4522, but for v1.44.0/v0.138.0 **Performed by collector release manager** - [x] Prepare core release v1.44.0/v0.138.0 - [x] Tag and release core v1.44.0/v0.138.0 - [x] Prepare contrib release v0.138.0 -...

github-actions[bot]

New Defaulter interface for components configuration

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### Component(s) _No response_ ### Is your feature request related to a problem? Please describe. When integrating a new OpenTelemetry Collector component to Grafana Alloy, one need to convert the...

yann-soubeyrand

Support setting SO_REUSEPORT on config[http,grpc]

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### Component(s) otelcol ### Is your feature request related to a problem? Please describe. If you're running an otel collector as a service on a host, you sometimes need to...

sinkingpoint

Documentation improvement: tuning the collector for stability & performance

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## Problem I've just spent a week tuning our deployed otel collectors to improve stability and performance. I've not seen any discussion around tuning best practices and I think the...

djluck

Is there any suggestion on how to make prometheus auto discovery the collectors deployed on nodes, like consul_sd_config acts. On exporters, not receivers Same Issue as closed: https://github.com/open-telemetry/opentelemetry-collector/issues/2983 Thanks a...

tarmylan