Don't use string format for hex conversion due to high overhead

gsmet · Aug 4, 2020 · dd93dbe · dd93dbe
1 parent e0a3c08
commit dd93dbe
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/extensions/jaeger/runtime/src/main/java/io/quarkus/jaeger/runtime/MDCScope.java b/extensions/jaeger/runtime/src/main/java/io/quarkus/jaeger/runtime/MDCScope.java
@@ -58,7 +58,7 @@ public Span span() {
 
     protected void putContext(JaegerSpanContext spanContext) {
         MDC.put(TRACE_ID, spanContext.getTraceId());
-        MDC.put(SPAN_ID, String.format("%16x", spanContext.getSpanId()));
+        MDC.put(SPAN_ID, Long.toHexString(spanContext.getSpanId()));
         MDC.put(SAMPLED, Boolean.toString(spanContext.isSampled()));
     }
 }