Log EventId and Name separately in Console and OTLP Exporter (#2802)

Author: cijothomas

src/OpenTelemetry.Exporter.Console/ConsoleLogRecordExporter.cs

@@ -36,7 +36,8 @@ public override ExportResult Export(in Batch<LogRecord> batch)
                 this.WriteLine($"{"LogRecord.TraceId:".PadRight(RightPaddingLength)}{logRecord.TraceId}");
                 this.WriteLine($"{"LogRecord.SpanId:".PadRight(RightPaddingLength)}{logRecord.SpanId}");
                 this.WriteLine($"{"LogRecord.Timestamp:".PadRight(RightPaddingLength)}{logRecord.Timestamp:yyyy-MM-ddTHH:mm:ss.fffffffZ}");
-                this.WriteLine($"{"LogRecord.EventId:".PadRight(RightPaddingLength)}{logRecord.EventId}");
+                this.WriteLine($"{"LogRecord.EventId:".PadRight(RightPaddingLength)}{logRecord.EventId.Id}");
+                this.WriteLine($"{"LogRecord.EventName:".PadRight(RightPaddingLength)}{logRecord.EventId.Name}");
                 this.WriteLine($"{"LogRecord.CategoryName:".PadRight(RightPaddingLength)}{logRecord.CategoryName}");
                 this.WriteLine($"{"LogRecord.LogLevel:".PadRight(RightPaddingLength)}{logRecord.LogLevel}");
                 this.WriteLine($"{"LogRecord.TraceFlags:".PadRight(RightPaddingLength)}{logRecord.TraceFlags}");

src/OpenTelemetry.Exporter.OpenTelemetryProtocol/Implementation/LogRecordExtensions.cs

@@ -85,9 +85,10 @@ internal static OtlpLogs.LogRecord ToOtlpLog(this LogRecord logRecord)
                 }
             }
 
-            if (logRecord.EventId != 0)
+            if (logRecord.EventId != default)
             {
-                otlpLogRecord.Attributes.AddStringAttribute(nameof(logRecord.EventId), logRecord.EventId.ToString());
+                otlpLogRecord.Attributes.AddIntAttribute(nameof(logRecord.EventId.Id), logRecord.EventId.Id);
+                otlpLogRecord.Attributes.AddStringAttribute(nameof(logRecord.EventId.Name), logRecord.EventId.Name);
             }
 
             if (logRecord.Exception != null)
@@ -124,5 +125,14 @@ private static void AddStringAttribute(this RepeatedField<OtlpCommon.KeyValue> r
                 Value = new OtlpCommon.AnyValue { StringValue = value },
             });
         }
+
+        private static void AddIntAttribute(this RepeatedField<OtlpCommon.KeyValue> repeatedField, string key, int value)
+        {
+            repeatedField.Add(new OtlpCommon.KeyValue
+            {
+                Key = key,
+                Value = new OtlpCommon.AnyValue { IntValue = value },
+            });
+        }
     }
 }