Commit f4ca4c8a authored by qxo's avatar qxo Committed by 吴晟
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fixed for #3135:createEntrySpan should get SamplingService only if it required... 

fixed for #3135:createEntrySpan should get SamplingService only if it required ( carrier is valid) (#3137)
parent f83dc646

apm-sniffer/apm-agent-core/src/main/java/org/apache/skywalking/apm/agent/core/context/ContextManager.java

+1 −1
Original line number Diff line number Diff line
@@ -87,10 +87,10 @@ public class ContextManager implements BootService { 
    }



    public static AbstractSpan createEntrySpan(String operationName, ContextCarrier carrier) {

        SamplingService samplingService = ServiceManager.INSTANCE.findService(SamplingService.class);

        AbstractSpan span;

        AbstractTracerContext context;

        if (carrier != null && carrier.isValid()) {

            SamplingService samplingService = ServiceManager.INSTANCE.findService(SamplingService.class);

            samplingService.forceSampled();

            context = getOrCreate(operationName, true);

            span = context.createEntrySpan(operationName);