Add batch.size and separate messaging attributes

Add destination name - it could be per-message

Author: Liudmila Molkova

CHANGELOG.md

@@ -48,6 +48,26 @@ 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.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.message.routing_key`,
+  `messaging.kafka.message_key` to `messaging.kafka.message.key`,
+  `messaging.kafka.partition` to `messaging.kafka.message.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
 

schemas/1.16.0

@@ -0,0 +1,56 @@
+file_format: 1.1.0
+schema_url: https://opentelemetry.io/schemas/1.16.0
+versions:
+  1.16.0:
+    spans:
+      # https://github.com/open-telemetry/opentelemetry-specification/pull/2763
+      changes:
+        - rename_attributes:
+            attribute_map:
+              messaging.protocol: net.app.protocol.name
+              messaging.protocol_version: net.app.protocol.version
+              messaging.destination: messaging.destination.name
+              messaging.temp_destination: messaging.destination.temporary
+              messaging.destination_kind: messaging.destination.kind
+              messaging.message_id: messaging.message.id
+              messaging.conversation_id: messaging.message.conversation_id
+              messaging.message_payload_size_bytes: messaging.message.payload_size_bytes
+              messaging.message_payload_compressed_size_bytes: messaging.message.payload_compressed_size_bytes
+              messaging.rabbitmq.routing_key: messaging.rabbitmq.message.routing_key
+              messaging.kafka.message_key: messaging.kafka.message.key
+              messaging.kafka.partition: messaging.kafka.message.partition
+              messaging.kafka.tombstone: messaging.kafka.message.tombstone
+              messaging.rocketmq.message_type: messaging.rocketmq.message.type
+              messaging.rocketmq.message_tag: messaging.rocketmq.message.tag
+              messaging.rocketmq.message_keys: messaging.rocketmq.message.keys
+  1.15.0:
+    spans:
+      changes:
+        # https://github.com/open-telemetry/opentelemetry-specification/pull/2743
+        - rename_attributes:
+            attribute_map:
+              http.retry_count: http.resend_count
+  1.14.0:
+  1.13.0:
+    spans:
+      changes:
+        # https://github.com/open-telemetry/opentelemetry-specification/pull/2614
+        - rename_attributes:
+            attribute_map:
+              net.peer.ip: net.sock.peer.addr
+              net.host.ip: net.sock.host.addr
+  1.12.0:
+  1.11.0:
+  1.10.0:
+  1.9.0:
+  1.8.0:
+    spans:
+      changes:
+        - rename_attributes:
+            attribute_map:
+              db.cassandra.keyspace: db.name
+              db.hbase.namespace: db.name
+  1.7.0:
+  1.6.1:
+  1.5.0:
+  1.4.0: