From 897d3aec526b4fc75d8b21bed9c0e870ce3d86e3 Mon Sep 17 00:00:00 2001
From: sokomishalov <sokomishalov@mail.ru>
Date: Mon, 13 Dec 2021 14:35:31 +0300
Subject: [PATCH] add marker to span logs

---
 .../opentracing/contrib/spring/cloud/log/SpanLogsAppender.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/instrument-starters/opentracing-spring-cloud-core/src/main/java/io/opentracing/contrib/spring/cloud/log/SpanLogsAppender.java b/instrument-starters/opentracing-spring-cloud-core/src/main/java/io/opentracing/contrib/spring/cloud/log/SpanLogsAppender.java
index 3d3f6660..e60e421c 100644
--- a/instrument-starters/opentracing-spring-cloud-core/src/main/java/io/opentracing/contrib/spring/cloud/log/SpanLogsAppender.java
+++ b/instrument-starters/opentracing-spring-cloud-core/src/main/java/io/opentracing/contrib/spring/cloud/log/SpanLogsAppender.java
@@ -54,6 +54,9 @@ protected void append(ILoggingEvent event) {
       if (Level.ERROR.equals(event.getLevel())) {
         logs.put("event", Tags.ERROR);
       }
+      if (event.getMarker() != null) {
+        logs.put("marker", event.getMarker().getName());
+      }
 
       IThrowableProxy throwableProxy = event.getThrowableProxy();
       if (throwableProxy instanceof ThrowableProxy) {