open-telemetry/opentelemetry-collector-contrib v0.67.0

on GitHub

Images and binaries here: https://github.com/open-telemetry/opentelemetry-collector-releases/releases/tag/v0.67.0

v0.67.0

🛑 Breaking changes 🛑

• apachereceiver: turn on by default feature gates for server name and port resource attributes (#14791)

• cumulativetodeltaprocessor: Remove histogram feature gate. (#16720)

• mysqlreceiver: rename mysql.commands metric to mysql.prepared_statements (#14138)
  According to the documentation, the Com_stmt_xxx is related to prepared statements
  ref: https://dev.mysql.com/doc/refman/8.0/en/server-status-variables.html

• mysqlreceiver: rename mysql.commands metric to mysql.prepared_statements (#14138)
  Disable the receiver.mysqlreceiver.renameCommands feature gate to temporarily revert this change.

• dockerstatsreceiver: Enable the receiver.dockerstats.useScraperV2 feature gate by default. (#16381, #9794)
  See the README for information on how to migrate.
  The featuregate can be disabled, but it will be removed in a future release.

• coralogixexporter: remove old jaeger based tracing client (#7931)

• splunkhecexporter: Remove all use of the name attribute from logs as it is deprecated. (#16611)

🚩 Deprecations 🚩

• servicegraphprocessor: use prefix to distinguish dimensions from different span kind (#16002)
  The metrics label converts from dimensions specifying in the config will have a prefix to mark where are from.
  The client_ prefix relates to the dimensions coming from spans with SPAN_KIND_CLIENT, and the server_ prefix relates to the
  dimensions coming from spans with SPAN_KIND_SERVER. The old dimensions will be removed in the next release.

🚀 New components 🚀

• receiver/promtailreceiver: Add a new receiver that scrapes logs using Promtail client (#14632)
• receiver/purefareceiver: Add a new receiver that scrapes metrics using Purestorage FlashArray API (#14886)
• logicmonitorexporter: New exporter for exporting traces and logs to Logicmonitor Platform (#13727)

💡 Enhancements 💡

• splunkhecexporter: Add HEC health check before sending the data to Splunk (#16479)

• jmxreceiver: Add the JMX metrics gatherer version 1.20.1-alpha to the supported jars hash list (#16437)

• hostmetricsreceiver: Add a new optional metric process.cpu.utilization to the process scraper of the hostmetrics receiver. (#14084)

• azureeventhubreceiver: adds alternate log formatter that maps Azure log fields into OpenTelemetry attributes (#16283)

• mysqlreceiver: add mysql.connection.count metric (#14138)

• elasticsearchreceiver: add scraping metrics on cluster level (#14635)
  The receiver now emits jvm and cache eviction metrics on cluster level scraped from new endpoint /_cluster/stats.

• influxdbexporter: Add support for exporting to InfluxDB v1.X API (#16042)

• vcenterreceiver: Added vcenter.vm.memory.ssdswapped and vcenter.vm.memory.swapped metrics. (#16727)

• filelogreceiver: Promote component to Beta status (#15355)

• probabilisticsamplerprocessor: Add support for probabilistic sampling of logs (#9117)

• cmd/mdatagen: Add support for resource_attributes::enum field (#16464)
  resource_attributes::enum values in metadata.yaml are now properly supported in metrics builder developer interface.

• cmd/mdatagen: Improve generated documentation (#16556, #16563)

• cmd/mdatagen: Add a metadata.yaml option to specify a warning that will be shown in case if metric is enabled. (#16536)

• kafkaexporter: Allows for custom marshalers to be added in future releases (#14514)

• oracledbreceiver: Add oracledbreceiver implementation (config, scraper, db client) (#16043)

• filterprocessor: Adapt ottl configuration to same BoolExpr, remove duplicate code (#16446)

• pkg/ottl: Updates the IsMatch function to convert bools, ints, and floats to strings before matching. (#16503)

• pkg/ottl: Add new merge function to OTTL, which allows merging maps. (#16461)

• pkg/ottl: Add ability to negate conditions with the not keyword (#16553)

• pkg/ottl: Add new ParseJSON function that can convert a json string into pcommon.Map. (#16444)

• internal/filter: Change filter interface to be compatible with ottl (#16443)

• receiver/awscontainerinsightreceiver: Polish up awscontainerinsightreceiver README (#16378)

• pkg/translator/loki: Remove loki dependency, copy files from logproto (#16822)
  Files copied from github.com/grafana/loki/pkg/logproto to remove unnecessary dependencies.
  In logproto.pb.go I had to remove few types Query[Request|Response] and SampleQuery[Request|Response]
  and the gRPC service that uses them, because they depend on another loki package stats.

• snmpreceiver: Set component status to alpha (#16454)

• solacereceiver: Added baggage unmarshalling support (introduced in Solace PubSub+ Event Broker 10.2.1) (#16570)

• solacereceiver: Added configurable retry interval for flow control scenarios (#16570)

• cmd/otelcontribcol: Split cmd/otelcontribcol into a separate module, extract testbed in a separate module (#16715)

• transformprocessor: Add the merge_maps and ParseJSON functions. (#16551)

• pkg/stanza: Upgrade version of doublestar from v3 to v4 (#16528)

• configschema: add yaml generation command (#15231)

🧰 Bug fixes 🧰

• exporter/azuredataexplorerexporter: Makes timestamp precision to nanos, updated azure-kusto-go to 0.9.2 (#16546)
• cumulativetodeltaprocessor: Updates histogram conversion logic to correctly remove Min and Max when a histogram is converted. (#16520)
• datadogexporter: Doesn't append duplicate ddtags on each log submission leading to 414 API errors. (#16380)
• exporter/dynatrace: Make sure the original metrics are not mutated (#16506)
• elasticsearchreceiver: fix the set of operations for which the data is fetched on index-level (#14635)
• filterexpr: Fixed filterexpr Matcher.MatchMetric to be thread-safe (#13573)
• fileexporter: Fix nil pointer in fileexporter when reusing configuration for multiple telemetry signals or pipelines. (#16733)
• vcenterreceiver: vcenter.vm.memory.ballooned is taken from vm.Summary.QuickStats.BalloonedMemory that is expressed MiBy, not By. (#16728)
• servicegraphprocessor: Fixes the number of bucket counts. (#16000)
• prometheusexporter: Make sure the exporter doesn't mutate metrics (#16499, #16572)
• datadogexporter: Suppress logs exporter payload dump to avoid filelogreceiver escape loop (#16380)
• headerssetter: Do not require the secure transport for the headers setter extension. (#16508)
• exporterconfig: The exporter config options should be HTTPS endpoint URL only (#14323)
• pkg/translator/loki: fix loki.resource.labels not working as expected (#15386)
• cmd/mdatagen: Rename metadata.yaml attribute field from value to name_override (#16561)
• exporter/awsemfexporter: Consider metric data type while grouping metrics (#16512)
• exporter/awsemfexporter: Export fields of MetricDescriptor to enable decoding (#16566)
• awskinesis: Fixed configuration issues not being correctly used. (#16259)
  -| - Fixed applying region to the kinesis exporter
• pkg/ottl: Add support for lists to be used as Getter values (#16320)
• prometheusreceiver: Fix prometheus receiver panic on shutdown (#16469)
• exporter/instana: Make sure the original traces are not mutated (#16505)
• routingprocessor: Fix bug in routing processor that prevented collector from starting if from_attribute is not provided with OTTL routing statements. (#16555)
• tailsamplingprocessor: When dealing with traces that have already been evaluated, use the final decision instead of trying using the individual decisions by the policies. (#14760)
• processor/transform: Fix issue where collector would panic under certain conditions if the transformprocessor was configured to transform span events. (#16622)
• zipkinreceiver: Fix zipkinreceiver panic on shutdown (#16471)