open-telemetry/opentelemetry-collector-contrib v0.72.0

on GitHub

The OpenTelemetry Collector Contrib contains everything in the opentelemetry-collector release (be sure to check the release notes here as well!).

v0.72.0

🛑 Breaking changes 🛑

• fluentbitextension: remove deprecated extension (#18505)

• all: Remove go 1.18 support, bump minimum to go 1.19 and add testing for 1.20 (#18436)

• pkg/ottl: switch ErrorMode to be a string instead of an int (#18692)

• hostmetricsreceiver: Remove deprecated process memory metrics (#14327)
  The metrics process.memory.physical_usage and process.memory.virtual_usage have been deprecated since v0.64.0.
  They are now being removed. You should use the following metrics instead: process.memory.usage, process.memory.virtual.
  For details, see the docs.

• promtailreceiver: Promtail recevier is completely removed from the repository (#18474, #18493)
  Promtail receiver in its current implementation has a dependency on Loki that leads to a huge amount of |
  dependencies. It is getting difficult to maintain those dependencies. That's why the decision to |
  remove promtail receiver was made

🚩 Deprecations 🚩

• jaegerexporter, jaegerthrifthttpexporter: marking jaeger exporters as deprecated (#18503)
• promtailreceiver: Deprecate promtail receiver (#18474, #18493)
  Promtail receiver in its current implementation has a dependency on Loki that leads to a huge amount of |
  dependencies. It is getting difficult to maintain those dependencies. That's why the decision to |
  deprecate and remove promtail receiver was made

🚀 New components 🚀

• countconnector: Add count connector to build (#18501)
• forwardconnector: Add forward connector to build (#18501)
• servicegraphconnector: Add preliminary implementation as a connector. (#18389)
• spanmetricsconnector: Add preliminary implementation as a connector. (#18535)

💡 Enhancements 💡

• clickhouseexporter: Add indexes for attributes on metric tables (#18221)
  Attributes are used for filtering. Adding indexes for them will speed up queries.

• sentry/sentryexporter: Add environment configuration option that allows specifying env for transaction. (#18694)

• countconnector: Add ability to count spans, span events, metrics, data points, and logs, based on ottl conditions. (#18687)

• exporter/awscloudwatch: Flush logs on the exporter shutdown (#18518)

• resourcedetectionprocessor: add host.id to system detector (#18533)

• k8sattributesprocessor: run tests on 4 latest k8s version (#18767)

• filelogreceiver: Added max_batches configuration parameter to limit the number of batches processed in a polling interval. (#18476)

• filterprocessor: Add new functions HasAttrKeyOnDatapoint and HasAttrOnDatapoint to allow existing expr matching logic with OTTL. (#16798)

• processor/k8sattribute: add more test cases for k8sattribute e2e (#18512)

• k8sobjectsreceiver: Ensure that the observed timestamp is set. (#18700)

• k8sobjectsreceiver: Improving watch mode reliability to handle recoverable issue such as API timeouts. (#18078)

• k8sattributeprocessor: Allow using k8s.pod.hostname to refer to pod.spec.hostname (#18494)

• translator/loki: Added default labels job=service.namespace/service.name and instance=service.instance.id to log record to send to Loki (#18500)

• pkg/ottl: Change typed getters to error on nil (#18735)

• pkg/ottl: Introduce the concept of type-specific Getters that help simplify type assertions in functions. (#18042)

• pkg/ottl: Add NewStatements func to enable creation of Statements structs. (#18385)

• redactionprocessor: Add IgnoreList to redaction processor (#18680)

• translator/prometheusremotewrite: Add metric name to error message when invalid (#18292)
  Exporter prometheusremotewrite doesn't support non-cumulative monotonic, histogram, and summary OTLP metrics.
  Added metric name to error message when the unsupported metrics get dropped.

• spanmetricsprocessor: Support set namespace for generated metric. (#18679)

• awsxrayreceiver: set service.name attribute (#18480)

• signalfxexporter: Add exclude_properties config option to filter dimension update property content (#18464)

• snowflakereceiver: updated README.md to include more detailed documentation. (#14754)

• splunkhecexporter: Reconnect when server returns 502/429 errors. (#18281)

• pkg/stanza: Reduced Converter memory footprint by condensing the aggregationLoop logic into workerLoop. (#18411)

• telemetrygen: Implement a simple metric generation command for telemetrygen (#17986)

🧰 Bug fixes 🧰

• coralogixexporter: fix authentication issue when using coralogixexporter with only metrics or traces (#18096)
• cumulativetodeltaprocessor: Data points with the NoValueRecorded flag set are no longer considered in calculating deltas. (#18766)
• awsecscontainermetricsreceiver: Fix possible sig sev that could happen during component shutdown. (#18736)
• clickhouseexporter: Fix metric inserts results in empty entries (#18226)
• exporter/awskinesis: Restore Kinesis stream validation on the start (#18522)
• datadogexporter: Stop reporting the first cumulative monotonic sum value if the start timestamp of the timeseries matches its timestamp. (#18484)
• oidcauthextension: Fix case-sensitivity of authorization header (#18405)
• oracledbreceiver: record a value of -1 for oracledb.tablespace_size.limit if the max tablespace size is not set (#18670)
• pkg/ottl: Fix bug where an empty TelemetrySettings struct could result in a panic during condition checking (#18669)
• spanmetrics: Do not drop metric data points on attributes cache misses. (#18725)
• statsdreceiver: Ensure that the start timestamp and timestamp of successive data points for counters align. (#18470)