Update the semconv to spec v1.4.0

CHANGELOG.md

@@ -2,6 +2,11 @@
 
 ## Unreleased:
 
+### Semantic Conventions (alpha)
+- The `SemanticAttributes` and `ResourceAttributes` classes have been updated to match the semantic conventions
+as of specification release `1.4.0`. These classes also now expose a `SCHEMA_URL` field which points at the 
+version of the OpenTelemetry schema the files were generated from. There are no breaking changes in this update, only additions.
+
 ---
 ## Version 1.3.0 - 2021-06-09
 

buildscripts/semantic-convention/generate.sh

@@ -4,7 +4,9 @@ SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 ROOT_DIR="${SCRIPT_DIR}/../../"
 
 # freeze the spec & generator tools versions to make SemanticAttributes generation reproducible
-SPEC_VERSION=v1.3.0
+SEMCONV_VERSION=1.4.0
+SPEC_VERSION=v$SEMCONV_VERSION
+SCHEMA_URL=https://opentelemetry.io/schemas/$SEMCONV_VERSION
 GENERATOR_VERSION=0.3.1
 
 cd ${SCRIPT_DIR}
@@ -28,6 +30,7 @@ docker run --rm \
   --template /templates/SemanticAttributes.java.j2 \
   --output /output/SemanticAttributes.java \
   -Dclass=SemanticAttributes \
+  -DschemaUrl=$SCHEMA_URL \
   -Dpkg=io.opentelemetry.semconv.trace.attributes
 
 docker run --rm \
@@ -39,6 +42,7 @@ docker run --rm \
   --template /templates/SemanticAttributes.java.j2 \
   --output /output/ResourceAttributes.java \
   -Dclass=ResourceAttributes \
+  -DschemaUrl=$SCHEMA_URL \
   -Dpkg=io.opentelemetry.semconv.resource.attributes
 
 cd "$ROOT_DIR"

buildscripts/semantic-convention/templates/SemanticAttributes.java.j2

@@ -57,6 +57,10 @@ import java.util.List;
 
 // DO NOT EDIT, this is an Auto-generated file from buildscripts/semantic-convention{{template}}
 public final class {{class}} {
+  /**
+   * The URL of the OpenTelemetry schema for these keys and values.
+   */
+  public static final String SCHEMA_URL = "{{schemaUrl}}";
   {%- for attribute in attributes if attribute.is_local and not attribute.ref %}
 
   /**

semconv/src/main/java/io/opentelemetry/semconv/resource/attributes/ResourceAttributes.java

@@ -15,6 +15,8 @@
 // DO NOT EDIT, this is an Auto-generated file from
 // buildscripts/semantic-convention/templates/SemanticAttributes.java.j2
 public final class ResourceAttributes {
+  /** The URL of the OpenTelemetry schema for these keys and values. */
+  public static final String SCHEMA_URL = "https://opentelemetry.io/schemas/1.4.0";
 
   /** Name of the cloud provider. */
   public static final AttributeKey<String> CLOUD_PROVIDER = stringKey("cloud.provider");
@@ -142,6 +144,39 @@ public final class ResourceAttributes {
   public static final AttributeKey<String> DEPLOYMENT_ENVIRONMENT =
       stringKey("deployment.environment");
 
+  /**
+   * A unique identifier representing the device.
+   *
+   * <p>Note: The device identifier MUST only be defined using the values outlined below. This value
+   * is not an advertising identifier and MUST NOT be used as such. On iOS (Swift or Objective-C),
+   * this value MUST be equal to the [vendor
+   * identifier](https://developer.apple.com/documentation/uikit/uidevice/1620059-identifierforvendor).
+   * On Android (Java or Kotlin), this value MUST be equal to the Firebase Installation ID or a
+   * globally unique UUID which is persisted across sessions in your application. More information
+   * can be found [here](https://developer.android.com/training/articles/user-data-ids) on best
+   * practices and exact implementation details. Caution should be taken when storing personal data
+   * or anything which can identify a user. GDPR and data protection laws may apply, ensure you do
+   * your own due diligence.
+   */
+  public static final AttributeKey<String> DEVICE_ID = stringKey("device.id");
+
+  /**
+   * The model identifier for the device.
+   *
+   * <p>Note: It&#39;s recommended this value represents a machine readable version of the model
+   * identifier rather than the market or consumer-friendly name of the device.
+   */
+  public static final AttributeKey<String> DEVICE_MODEL_IDENTIFIER =
+      stringKey("device.model.identifier");
+
+  /**
+   * The marketing name for the device model.
+   *
+   * <p>Note: It&#39;s recommended this value represents a human readable version of the device
+   * model rather than a machine readable alternative.
+   */
+  public static final AttributeKey<String> DEVICE_MODEL_NAME = stringKey("device.model.name");
+
   /** The name of the function being executed. */
   public static final AttributeKey<String> FAAS_NAME = stringKey("faas.name");
 
@@ -267,6 +302,15 @@ public final class ResourceAttributes {
    */
   public static final AttributeKey<String> OS_DESCRIPTION = stringKey("os.description");
 
+  /** Human readable operating system name. */
+  public static final AttributeKey<String> OS_NAME = stringKey("os.name");
+
+  /**
+   * The version string of the operating system as defined in [Version
+   * Attributes](../../resource/semantic_conventions/README.md#version-attributes).
+   */
+  public static final AttributeKey<String> OS_VERSION = stringKey("os.version");
+
   /** Process identifier (PID). */
   public static final AttributeKey<Long> PROCESS_PID = longKey("process.pid");
 

semconv/src/main/java/io/opentelemetry/semconv/trace/attributes/SemanticAttributes.java

@@ -17,6 +17,8 @@
 // DO NOT EDIT, this is an Auto-generated file from
 // buildscripts/semantic-convention/templates/SemanticAttributes.java.j2
 public final class SemanticAttributes {
+  /** The URL of the OpenTelemetry schema for these keys and values. */
+  public static final String SCHEMA_URL = "https://opentelemetry.io/schemas/1.4.0";
 
   /**
    * An identifier for the database management system (DBMS) product being used. See below for a
@@ -638,6 +640,34 @@ public final class SemanticAttributes {
    */
   public static final AttributeKey<Long> RPC_GRPC_STATUS_CODE = longKey("rpc.grpc.status_code");
 
+  /**
+   * Protocol version as in `jsonrpc` property of request/response. Since JSON-RPC 1.0 does not
+   * specify this, the value can be omitted.
+   */
+  public static final AttributeKey<String> RPC_JSONRPC_VERSION = stringKey("rpc.jsonrpc.version");
+
+  /**
+   * `method` property from request. Unlike `rpc.method`, this may not relate to the actual method
+   * being called. Useful for client-side traces since client does not know what will be called on
+   * the server.
+   */
+  public static final AttributeKey<String> RPC_JSONRPC_METHOD = stringKey("rpc.jsonrpc.method");
+
+  /**
+   * `id` property of request or response. Since protocol allows id to be int, string, `null` or
+   * missing (for notifications), value is expected to be cast to string for simplicity. Use empty
+   * string in case of `null` value. Omit entirely if this is a notification.
+   */
+  public static final AttributeKey<String> RPC_JSONRPC_REQUEST_ID =
+      stringKey("rpc.jsonrpc.request_id");
+
+  /** `error.code` property of response if it is an error response. */
+  public static final AttributeKey<Long> RPC_JSONRPC_ERROR_CODE = longKey("rpc.jsonrpc.error_code");
+
+  /** `error.message` property of response if it is an error response. */
+  public static final AttributeKey<String> RPC_JSONRPC_ERROR_MESSAGE =
+      stringKey("rpc.jsonrpc.error_message");
+
   // Enum definitions
   public static final class DbSystemValues {
     /** Some other SQL database. Fallback only. See notes. */
@@ -730,6 +760,10 @@ public static final class DbSystemValues {
     public static final String GEODE = "geode";
     /** Elasticsearch. */
     public static final String ELASTICSEARCH = "elasticsearch";
+    /** Memcached. */
+    public static final String MEMCACHED = "memcached";
+    /** CockroachDB. */
+    public static final String COCKROACHDB = "cockroachdb";
 
     private DbSystemValues() {}
   }