sumitagrawl commented on code in PR #10020:
URL: https://github.com/apache/ozone/pull/10020#discussion_r3180731162
##########
hadoop-hdds/common/src/main/java/org/apache/hadoop/hdds/tracing/TracingUtil.java:
##########
@@ -352,4 +355,50 @@ private static Span buildSpan(String spanName) {
return tracer.spanBuilder(spanName).setNoParent().startSpan();
}
}
+
+ public static TraceCloseable createActivatedSpanFromW3cHttpHeaders(
+ String spanName, Function<String, String> getHeader, ConfigurationSource
conf) {
+ if (conf == null || !isTracingEnabled(conf)) {
+ return () -> {
+ };
+ }
+
+ final class HeaderCarrier {
Review Comment:
we can remove this extra classes, both HeaderCarrier and getter
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