Exclude exception.escaped from (to-be-stable) artifact

Author: trask

buildscripts/templates/registry/incubating_java/weaver.yaml

@@ -19,12 +19,11 @@ templates:
     filter: > 
       semconv_grouped_attributes({
         "exclude_root_namespace": $excluded_namespaces,
-        "exclude_stability": [],
-        "exclude_deprecated": false
+        "exclude_stability": []
       }) | map({
           root_namespace: .root_namespace,
           attributes: .attributes,
-          excluded_attributes: $excluded_attributes[]
+          excluded_attributes: $excluded_attributes
       })
     application_mode: each
     file_name: "{{ctx.root_namespace | pascal_case}}IncubatingAttributes.java"

buildscripts/templates/registry/java/SemanticAttributes.java.j2

@@ -36,7 +36,7 @@ import java.util.List;
 // DO NOT EDIT, this is an Auto-generated file from buildscripts/templates/registry/java/SemanticAttributes.java.j2
 @SuppressWarnings("unused")
 public final class {{ my_class_name }} {
-    {% for attribute in ctx.attributes %}{% if attribute is stable %}
+    {% for attribute in ctx.attributes | rejectattr("name", "in", ctx.excluded_attributes) %}{% if attribute is stable %}
     {%- if attribute is deprecated %}
     {%- set deprecated_javadoc = "@deprecated " ~ attribute.deprecated -%}
     {%- endif -%}

buildscripts/templates/registry/java/weaver.yaml

@@ -1,6 +1,8 @@
 params:
   excluded_namespaces: ["ios", "aspnetcore", "signalr"]
-  excluded_attributes: ["messaging.client_id"]
+  # excluding "exception.escaped" from stable attributes
+  # because we are anticipating it being deprecated soon
+  excluded_attributes: ["messaging.client_id", "exception.escaped"]
 comment_formats:
   javadoc:
     format: html
@@ -16,11 +18,14 @@ comment_formats:
 default_comment_format: javadoc
 templates:
   - pattern: SemanticAttributes.java.j2
-    filter: > 
+    filter: >
       semconv_grouped_attributes({
         "exclude_root_namespace": $excluded_namespaces,
-        "exclude_stability": ["experimental", "deprecated"],
-        "exclude_deprecated": false
+        "exclude_stability": ["experimental", "deprecated"]
+      }) | map({
+          root_namespace: .root_namespace,
+          attributes: .attributes,
+          excluded_attributes: $excluded_attributes
       })
     application_mode: each
     file_name: "{{ctx.root_namespace | pascal_case}}Attributes.java"

semconv/src/main/java/io/opentelemetry/semconv/ExceptionAttributes.java

@@ -5,7 +5,6 @@
 
 package io.opentelemetry.semconv;
 
-import static io.opentelemetry.api.common.AttributeKey.booleanKey;
 import static io.opentelemetry.api.common.AttributeKey.stringKey;
 
 import io.opentelemetry.api.common.AttributeKey;
@@ -14,30 +13,6 @@
 // buildscripts/templates/registry/java/SemanticAttributes.java.j2
 @SuppressWarnings("unused")
 public final class ExceptionAttributes {
-  /**
-   * SHOULD be set to true if the exception event is recorded at a point where it is known that the
-   * exception is escaping the scope of the span.
-   *
-   * <p>Notes:
-   *
-   * <p>An exception is considered to have escaped (or left) the scope of a span, if that span is
-   * ended while the exception is still logically "in flight". This may be actually "in flight" in
-   * some languages (e.g. if the exception is passed to a Context manager's {@code __exit__} method
-   * in Python) but will usually be caught at the point of recording the exception in most
-   * languages.
-   *
-   * <p>It is usually not possible to determine at the point where an exception is thrown whether it
-   * will escape the scope of a span. However, it is trivial to know that an exception will escape,
-   * if one checks for an active exception just before ending the span, as done in the <a
-   * href="https://opentelemetry.io/docs/specs/semconv/exceptions/exceptions-spans/#recording-an-exception">example
-   * for recording span exceptions</a>.
-   *
-   * <p>It follows that an exception may still escape the scope of the span even if the {@code
-   * exception.escaped} attribute was not set or set to false, since the event might have been
-   * recorded at a time where it was not clear whether the exception will escape.
-   */
-  public static final AttributeKey<Boolean> EXCEPTION_ESCAPED = booleanKey("exception.escaped");
-
   /** The exception message. */
   public static final AttributeKey<String> EXCEPTION_MESSAGE = stringKey("exception.message");