open-telemetry/opentelemetry-collector v0.87.0

v1.0.0-rcv0016/v0.87.0

on GitHub

Images and binaries here: https://github.com/open-telemetry/opentelemetry-collector-releases/releases/tag/v0.87.0

User facing changes

💡 Enhancements 💡

• service/telemetry exporter/exporterhelper: Enable sampling logging by default and apply it to all components. (#8134)
  The sampled logger configuration can be disabled easily by setting the service::telemetry::logs::sampling::enabled to false.
• core: Adds the ability for components to report status and for extensions to subscribe to status events by implementing an optional StatusWatcher interface. (#7682)

🧰 Bug fixes 🧰

• telemetry: remove workaround to ignore errors when an instrument includes a / (#8346)

API changes

💡 Enhancements 💡

• pdata: Introduce API to control pdata mutability (#6794)
  This change introduces new API pdata methods to control the mutability:
  • p[metric|trace|log].[Metrics|Traces|Logs].MarkReadOnly() - marks the pdata as read-only. Any subsequent
    mutations will result in a panic.
  • p[metric|trace|log].[Metrics|Traces|Logs].IsReadOnly() - returns true if the pdata is marked as read-only.
    Currently, all the data is kept mutable. This API will be used by fanout consumer in the following releases.

🛑 Breaking changes 🛑

• obsreport: remove methods/structs deprecated in previous release. (#8492)
• extension: remove deprecated Configs and Factories (#8631)