Rename `messaging.kafka.message.offset` to `messaging.kafka.offset` (#1245)

Co-authored-by: Liudmila Molkova <limolkova@microsoft.com>

.chloggen/1156.yaml

@@ -0,0 +1,7 @@
+change_type: breaking
+
+component: messaging
+
+note: Rename `messaging.kafka.message.offset` to `messaging.kafka.offset`
+
+issues: [1156]

docs/attributes-registry/messaging.md

@@ -117,8 +117,8 @@ This group describes attributes specific to Apache Kafka.
 | Attribute                           | Type    | Description                                                                                                                                                                                                                                 | Examples | Stability                                                        |
 | ----------------------------------- | ------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------- | ---------------------------------------------------------------- |
 | `messaging.kafka.message.key`       | string  | Message keys in Kafka are used for grouping alike messages to ensure they're processed on the same partition. They differ from `messaging.message.id` in that they're not unique. If the key is `null`, the attribute MUST NOT be set. [11] | `myKey`  | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
-| `messaging.kafka.message.offset`    | int     | The offset of a record in the corresponding Kafka partition.                                                                                                                                                                                | `42`     | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | `messaging.kafka.message.tombstone` | boolean | A boolean that is true if the message is a tombstone.                                                                                                                                                                                       |          | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
+| `messaging.kafka.offset`            | int     | The offset of a record in the corresponding Kafka partition.                                                                                                                                                                                | `42`     | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 
 **[11]:** If the key type is not string, it's string representation has to be supplied for the attribute. If the key has no unambiguous, canonical string form, don't include its value.
 
@@ -191,6 +191,7 @@ Describes deprecated messaging attributes.
 | `messaging.eventhubs.consumer.group`                 | string | Deprecated, use `messaging.consumer.group.name` instead.                      | `$Default`                        | ![Deprecated](https://img.shields.io/badge/-deprecated-red)<br>Replaced by `messaging.consumer.group.name`.                                                          |
 | `messaging.kafka.consumer.group`                     | string | Deprecated, use `messaging.consumer.group.name` instead.                      | `my-group`                        | ![Deprecated](https://img.shields.io/badge/-deprecated-red)<br>Replaced by `messaging.consumer.group.name`.                                                          |
 | `messaging.kafka.destination.partition`              | int    | Deprecated, use `messaging.destination.partition.id` instead.                 | `2`                               | ![Deprecated](https://img.shields.io/badge/-deprecated-red)<br>Replaced by `messaging.destination.partition.id`.                                                     |
+| `messaging.kafka.message.offset`                     | int    | Deprecated, use `messaging.kafka.offset` instead.                             | `42`                              | ![Deprecated](https://img.shields.io/badge/-deprecated-red)<br>Replaced by `messaging.kafka.offset`.                                                                 |
 | `messaging.operation`                                | string | Deprecated, use `messaging.operation.type` instead.                           | `publish`; `create`; `process`    | ![Deprecated](https://img.shields.io/badge/-deprecated-red)<br>Replaced by `messaging.operation.type`.                                                               |
 | `messaging.rocketmq.client_group`                    | string | Deprecated, use `messaging.consumer.group.name` instead.                      | `myConsumerGroup`                 | ![Deprecated](https://img.shields.io/badge/-deprecated-red)<br>Replaced by `messaging.consumer.group.name` on the consumer spans. No replacement for producer spans. |
 | `messaging.servicebus.destination.subscription_name` | string | Deprecated, use `messaging.servicebus.destination.subscription_name` instead. | `subscription-a`                  | ![Deprecated](https://img.shields.io/badge/-deprecated-red)<br>Replaced by `messaging.servicebus.destination.subscription_name`.                                     |

docs/messaging/kafka.md

@@ -42,7 +42,7 @@ For Apache Kafka, the following additional attributes are defined:
 | [`messaging.consumer.group.name`](/docs/attributes-registry/messaging.md) | string | Kafka [consumer group id](https://docs.confluent.io/platform/current/clients/consumer.html). | `my-group`; `indexer` | `Recommended` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | [`messaging.destination.partition.id`](/docs/attributes-registry/messaging.md) | string | String representation of the partition id the message (or batch) is sent to or received from. | `1` | `Recommended` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | [`messaging.kafka.message.key`](/docs/attributes-registry/messaging.md) | string | Message keys in Kafka are used for grouping alike messages to ensure they're processed on the same partition. They differ from `messaging.message.id` in that they're not unique. If the key is `null`, the attribute MUST NOT be set. [9] | `myKey` | `Recommended` If span describes operation on a single message. | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
-| [`messaging.kafka.message.offset`](/docs/attributes-registry/messaging.md) | int | The offset of a record in the corresponding Kafka partition. | `42` | `Recommended` If span describes operation on a single message. | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
+| [`messaging.kafka.offset`](/docs/attributes-registry/messaging.md) | int | The offset of a record in the corresponding Kafka partition. | `42` | `Recommended` If span describes operation on a single message. | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | [`messaging.message.body.size`](/docs/attributes-registry/messaging.md) | int | The size of the message body in bytes. [10] | `1439` | `Recommended` If span describes operation on a single message. | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | [`messaging.message.id`](/docs/attributes-registry/messaging.md) | string | A value used by the messaging system as an identifier for the message, represented as a string. | `452a7c7c7c7048c2f887f61572b18fc2` | `Recommended` If span describes operation on a single message. | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | [`server.port`](/docs/attributes-registry/server.md) | int | Server port number. [11] | `80`; `8080`; `443` | `Recommended` | ![Stable](https://img.shields.io/badge/-stable-lightgreen) |

model/registry/deprecated/messaging.yaml

@@ -57,3 +57,11 @@ groups:
         examples: 'subscription-a'
         deprecated: >
           Replaced by `messaging.servicebus.destination.subscription_name`.
+      - id: messaging.kafka.message.offset
+        type: int
+        stability: experimental
+        brief: >
+          Deprecated, use `messaging.kafka.offset` instead.
+        examples: 42
+        deprecated: >
+          Replaced by `messaging.kafka.offset`.

model/registry/messaging.yaml

@@ -233,7 +233,7 @@ groups:
           If the key type is not string, it's string representation has to be supplied for the attribute.
           If the key has no unambiguous, canonical string form, don't include its value.
         examples: 'myKey'
-      - id: kafka.message.offset
+      - id: kafka.offset
         type: int
         stability: experimental
         brief: >

model/trace/messaging.yaml

@@ -151,7 +151,7 @@ groups:
       - ref: messaging.kafka.message.key
         requirement_level:
           recommended: If span describes operation on a single message.
-      - ref: messaging.kafka.message.offset
+      - ref: messaging.kafka.offset
         requirement_level:
           recommended: If span describes operation on a single message.
       - ref: messaging.kafka.message.tombstone

schema-next.yaml

@@ -4,6 +4,10 @@ versions:
   next:
     all:
       changes:
+        # https://github.com/open-telemetry/semantic-conventions/pull/1245
+        - rename_attributes:
+            attribute_map:
+              messaging.kafka.message.offset: messaging.kafka.offset
         # https://github.com/open-telemetry/semantic-conventions/pull/815
         - rename_attributes:
             attribute_map: