Merge branch 'main' into histogram_bucket

open-telemetry · Jan 20, 2023 · 54857dc · 54857dc
2 parents 124c7f9 + 025f8fc
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -7,36 +7,108 @@ release.
 
 ## Unreleased
 
-- Remove spaces from example exporter User-Agent header to conform to RFC7231 & RFC7230.
-  [#3052](https://github.com/open-telemetry/opentelemetry-specification/pull/3052)
+### Context
+
+### Traces
+
+### Metrics
+
+### Logs
+
+### Resource
+
+### Semantic Conventions
+
+### Compatibility
+
+### OpenTelemetry Protocol
+
+### SDK Configuration
+
+### Telemetry Schemas
+
+### Common
+
+## v1.17.0 (2023-01-17)
 
 ### Context
 
+- No changes.
+
 ### Traces
 
+- Clarify that the BatchSpanProcessor should export batches when the queue reaches the batch size
+  ([#3024](https://github.com/open-telemetry/opentelemetry-specification/pull/3024))
 - Deprecate jaeger exporter, scheduled for spec removal in July 2023.
   [#2858](https://github.com/open-telemetry/opentelemetry-specification/pull/2858)
 
 ### Metrics
 
 - Rename built-in ExemplarFilters to AlwaysOn, AlwaysOff and TraceBased.
   ([#2919](https://github.com/open-telemetry/opentelemetry-specification/pull/2919))
+- Add `MaxScale` config option to Exponential Bucket Histogram Aggregation.
+  ([#3017](https://github.com/open-telemetry/opentelemetry-specification/pull/3017))
+- Rename exponential bucket histogram aggregation to base 2 exponential histogram
+  aggregation. Rename "OTEL_EXPORTER_OTLP_METRICS_DEFAULT_HISTOGRAM_AGGREGATION"
+  value from "exponential_bucket_histogram" to
+  "base2_exponential_bucket_histogram". Mark exponential histogram data model and
+  base2 exponential histogram aggregation as stable.
+  ([#3041](https://github.com/open-telemetry/opentelemetry-specification/pull/3041))
 
 ### Logs
 
+- Clarify usage of log body for structured logs
+  ([#3023](https://github.com/open-telemetry/opentelemetry-specification/pull/3023))
+
 ### Resource
 
+- No changes.
+
 ### Semantic Conventions
 
+- Clarify common HTTP attributes apply to both clients and servers
+  ([#3044](https://github.com/open-telemetry/opentelemetry-specification/pull/3044))
 - Add `code.lineno` source code attribute
   ([#3029](https://github.com/open-telemetry/opentelemetry-specification/pull/3029))
+- Add ClickHouse to db.system semantic conventions
+  ([#3011](https://github.com/open-telemetry/opentelemetry-specification/pull/3011))
+- Refactor messaging attributes and per-message attributes in batching scenarios.
+  ([#2957](https://github.com/open-telemetry/opentelemetry-specification/pull/2957)).
+  BREAKING: rename `messaging.consumer_id` to `messaging.consumer.id`,
+  `messaging.destination` to `messaging.destination.name`,
+  `messaging.temp_destination` to `messaging.destination.temporary`,
+  `messaging.destination_kind` to `messaging.destination.kind`,
+  `messaging.message_id` to `messaging.message.id`,
+  `messaging.protocol` to `net.app.protocol.name`,
+  `messaging.protocol_version`, `net.app.protocol.version`,
+  `messaging.conversation_id` to `messaging.message.conversation_id`,
+  `messaging.message_payload_size_bytes` to `messaging.message.payload_size_bytes`,
+  `messaging.message_payload_compressed_size_bytes` to `messaging.message.payload_compressed_size_bytes`,
+  `messaging.rabbitmq.routing_key`: `messaging.rabbitmq.destination.routing_key`,
+  `messaging.kafka.message_key` to `messaging.kafka.message.key`,
+  `messaging.kafka.consumer_group` to `messaging.kafka.consumer.group`,
+  `messaging.kafka.partition` to `messaging.kafka.destination.partition`,
+  `messaging.kafka.tombstone` to `messaging.kafka.message.tombstone`,
+  `messaging.rocketmq.message_type` to `messaging.rocketmq.message.type`,
+  `messaging.rocketmq.message_tag` to `messaging.rocketmq.message.tag`,
+  `messaging.rocketmq.message_keys` to `messaging.rocketmq.message.keys`;
+  Removed `messaging.url`;
+  Renamed `send` operation to `publish`;
+  Split `destination` and `source` namespaces and clarify per-message attributes in batching scenarios.
 
 ### Compatibility
 
+- Add Tracer.Close() to the OpenTracing Shim layer.
+- Add OpenCensus migration guide and add BinaryPropagation as an option to gRPC
+  instrumentation for OpenCensus compatibility
+  ([#3015](https://github.com/open-telemetry/opentelemetry-specification/pull/3015)).
+
 ### OpenTelemetry Protocol
 
 - Add table for OTLP/HTTP response code and client retry recommendation
   ([#3028](https://github.com/open-telemetry/opentelemetry-specification/pull/3028))
+- Remove spaces from example exporter User-Agent header to conform to RFC7231 & RFC7230.
+  [#3052](https://github.com/open-telemetry/opentelemetry-specification/pull/3052)
 
 ### SDK Configuration
 
@@ -46,8 +118,12 @@ release.
 
 ### Telemetry Schemas
 
+- No changes.
+
 ### Common
 
+- No changes.
+
 ## v1.16.0 (2022-12-08)
 
 ### Context
@@ -81,8 +157,6 @@ release.
   ([#2969](https://github.com/open-telemetry/opentelemetry-specification/pull/2969))
 - Make sure it is very clear we are not building a Logging API.
   ([#2966](https://github.com/open-telemetry/opentelemetry-specification/pull/2966))
-- Clarify usage of log body for structured logs
-  ([#3023](https://github.com/open-telemetry/opentelemetry-specification/pull/3023))
 
 ### Resource
 
@@ -108,8 +182,6 @@ release.
   ([#2982](https://github.com/open-telemetry/opentelemetry-specification/pull/2982))
 - Update hardware metrics to use `direction` as per general semantic conventions
   ([#2942](https://github.com/open-telemetry/opentelemetry-specification/pull/2942))
-- Add ClickHouse to db.system semantic conventions
-  ([#3011](https://github.com/open-telemetry/opentelemetry-specification/pull/3011))
 
 ### Compatibility
 
@@ -143,28 +215,6 @@ release.
 
 - Rename `http.retry_count` to `http.resend_count` and clarify its meaning.
   ([#2743](https://github.com/open-telemetry/opentelemetry-specification/pull/2743))
-- BREAKING: rename `messaging.consumer_id` to `messaging.consumer.id`,
-  `messaging.destination` to `messaging.destination.name`,
-  `messaging.temp_destination` to `messaging.destination.temporary`,
-  `messaging.destination_kind` to `messaging.destination.kind`,
-  `messaging.message_id` to `messaging.message.id`,
-  `messaging.protocol` to `net.app.protocol.name`,
-  `messaging.protocol_version`, `net.app.protocol.version`,
-  `messaging.conversation_id` to `messaging.message.conversation_id`,
-  `messaging.message_payload_size_bytes` to `messaging.message.payload_size_bytes`,
-  `messaging.message_payload_compressed_size_bytes` to `messaging.message.payload_compressed_size_bytes`,
-  `messaging.rabbitmq.routing_key`: `messaging.rabbitmq.destination.routing_key`,
-  `messaging.kafka.message_key` to `messaging.kafka.message.key`,
-  `messaging.kafka.consumer_group` to `messaging.kafka.consumer.group`,
-  `messaging.kafka.partition` to `messaging.kafka.destination.partition`,
-  `messaging.kafka.tombstone` to `messaging.kafka.message.tombstone`,
-  `messaging.rocketmq.message_type` to `messaging.rocketmq.message.type`,
-  `messaging.rocketmq.message_tag` to `messaging.rocketmq.message.tag`,
-  `messaging.rocketmq.message_keys` to `messaging.rocketmq.message.keys`;
-  Removed `messaging.url`;
-  Renamed `send` operation to `publish`;
-  Split `destination` and `source` namespaces and clarify per-message attributes in batching scenarios.
-  ([#2763](https://github.com/open-telemetry/opentelemetry-specification/pull/2763)).
 
 ### Metrics
 

diff --git a/schemas/1.17.0 b/schemas/1.17.0
@@ -4,7 +4,7 @@ versions:
   1.17.0:
     spans:
       changes:
-        # https://github.com/open-telemetry/opentelemetry-specification/pull/2763
+        # https://github.com/open-telemetry/opentelemetry-specification/pull/2957
         - rename_attributes:
             attribute_map:
               messaging.consumer_id: messaging.consumer.id

diff --git a/spec-compliance-matrix.md b/spec-compliance-matrix.md
@@ -177,10 +177,10 @@ formats is required. Implementing more than one format is optional.
 | The `Sum` aggregation performs as specified.                                                                                                                           |          | +   | +    | +   | +      |      |        | +   |      | +   | +    |       |
 | The `LastValue` aggregation is available.                                                                                                                              |          | +   | +    | +   | +      |      |        | +   |      | +   | +    |       |
 | The `LastValue` aggregation performs as specified.                                                                                                                     |          | +   | +    | +   | +      |      |        | +   |      | +   | +    |       |
-| The `Histogram` aggregation is available.                                                                                                                              |          | +   | +    | +   | +      |      |        |     |      | +   | +    |       |
-| The `Histogram` aggregation performs as specified.                                                                                                                     |          | +   | +    |     | +      |      |        |     |      | +   | +    |       |
-| The explicit bucket `Histogram` aggregation is available.                                                                                                              |          | -   | +    | +   | +      |      |        | +   |      | +   | +    |       |
-| The explicit bucket `Histogram` aggregation performs as specified.                                                                                                     |          | -   | +    | +   | +      |      |        | +   |      | +   | +    |       |
+| The `ExplicitBucketHistogram` aggregation is available.                                                                                                                |          | -   | +    | +   | +      |      |        | +   |      | +   | +    |       |
+| The `ExplicitBucketHistogram` aggregation performs as specified.                                                                                                       |          | -   | +    | +   | +      |      |        | +   |      | +   | +    |       |
+| The `ExponentialBucketHistogram` aggregation is available.                                                                                                             |          |     |      |     |        |      |        |     |      |     |      |       |
+| The `ExponentialBucketHistogram` aggregation performs as specified.                                                                                                    |          |     |      |     |        |      |        |     |      |     |      |       |
 | The metrics Reader implementation supports registering metric Exporters                                                                                                |          |     | +    | +   | +      |      |        | +   |      | +   | +    |       |
 | The metrics Reader implementation supports configuring the default aggregation on the basis of instrument kind.                                                        |          |     | +    |     | +      |      |        |     |      | -   | -    |       |
 | The metrics Reader implementation supports configuring the default temporality on the basis of instrument kind.                                                        |          |     | +    | +   | +      |      |        |     |      | +   |      |       |