From c624b0f59029ea0a030478757d544715c7dc27b2 Mon Sep 17 00:00:00 2001
From: GuoLei Song <35319286+glmapper@users.noreply.github.com>
Date: Fri, 15 Nov 2019 15:10:20 +0800
Subject: [PATCH] Sampled effect zipkin report (#300)

---
 .../plugins/zipkin/ZipkinSofaTracerSpanRemoteReporter.java      | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sofa-tracer-plugins/sofa-tracer-zipkin-plugin/src/main/java/com/alipay/sofa/tracer/plugins/zipkin/ZipkinSofaTracerSpanRemoteReporter.java b/sofa-tracer-plugins/sofa-tracer-zipkin-plugin/src/main/java/com/alipay/sofa/tracer/plugins/zipkin/ZipkinSofaTracerSpanRemoteReporter.java
index c0a98a47..062ab3ee 100644
--- a/sofa-tracer-plugins/sofa-tracer-zipkin-plugin/src/main/java/com/alipay/sofa/tracer/plugins/zipkin/ZipkinSofaTracerSpanRemoteReporter.java
+++ b/sofa-tracer-plugins/sofa-tracer-zipkin-plugin/src/main/java/com/alipay/sofa/tracer/plugins/zipkin/ZipkinSofaTracerSpanRemoteReporter.java
@@ -52,7 +52,7 @@ public ZipkinSofaTracerSpanRemoteReporter(RestTemplate restTemplate, String base
 
     @Override
     public void onSpanReport(SofaTracerSpan span) {
-        if (span == null) {
+        if (span == null || !span.getSofaTracerSpanContext().isSampled()) {
             return;
         }
         //convert