"global.tracer.lightstep.address" "meshConfig.defaultConfig.tracing.lightstep.address"
    "global.tracer.lightstep.accessToken" "meshConfig.defaultConfig.tracing.lightstep.accessToken"
    "global.tracer.zipkin.address" "meshConfig.defaultConfig.tracing.zipkin.address"
    "global.tracer.stackdriver.debug" "meshConfig.defaultConfig.tracing.stackdriver.debug"

    /**
     * Specifies that all rules call {@code traceIn}/{@code traceOut}.
     */
    @Input
    public boolean isTrace() {
        return trace;
    }

    public void setTrace(boolean trace) {
        this.trace = trace;
    }

    /**
     * Specifies that all lexer rules call {@code traceIn}/{@code traceOut}.
     */
    @Input
    public boolean isTraceLexer() {

apiVersion: release-notes/v2
kind: bug-fix
area: telemetry
issue:
  - 49911
releaseNotes:
  - |

	type req struct {
		Method  string
		URL     string
		TraceID string
		Addr    string
	}

	structAttrs := []any{
		String("program", "my-test-program"),
		String("package", "log/slog"),
		Any("request", &req{
			Method:  "GET",
			URL:     "https://pkg.go.dev/golang.org/x/log/slog",
			TraceID: "2039232309232309",
			Addr:    "127.0.0.1:8080",
		}),
	}

	w := tl.writer()
	if pp := tl.mp.p.ptr(); pp != nil && !pp.trace.statusWasTraced(tl.gen) && pp.trace.acquireStatus(tl.gen) {
		w = w.writeProcStatus(uint64(pp.id), procStatus, pp.trace.inSweep)
	}
	if gp := tl.mp.curg; gp != nil && !gp.trace.statusWasTraced(tl.gen) && gp.trace.acquireStatus(tl.gen) {

kind: ConfigMap
metadata:
  name: istio-custom-bootstrap-config
  namespace: default
data:
  custom_bootstrap.json: |
    "tracing": {
      "http": {
        "name": "envoy.tracers.zipkin",
        "typed_config": {
          "@type": "type.googleapis.com/envoy.config.trace.v3.ZipkinConfig",
          "collector_cluster": "zipkin",
          "collector_endpoint": "/api/v1/spans/custom",
          "collector_endpoint_version": "HTTP_JSON",

// license that can be found in the LICENSE file.

package runtime_test

import (
	. "runtime"
	"strconv"
	"sync"
	"testing"
)

func TestTraceMap(t *testing.T) {
	var m TraceMap

	// Try all these operations multiple times between resets, to make sure
	// we're resetting properly.
	for range 3 {
		var d = [...]string{
			"a",
			"b",
			"aa",
			"ab",
			"ba",
			"bb",

    "http": {
      "name": "envoy.tracers.lightstep",
      "typed_config": {
        "@type": "type.googleapis.com/envoy.config.trace.v3.LightstepConfig",
        "collector_cluster": "lightstep",
        "access_token_file": "{{ .lightstepToken}}"
      }
    }
  }
  {{- else if .datadog }}
  ,
  "tracing": {
    "http": {
      "name": "envoy.tracers.datadog",
      "typed_config": {

	"istio.io/istio/pkg/log"
	"istio.io/istio/pkg/wellknown"
)

const (
	envoyDatadog       = "envoy.tracers.datadog"
	envoyOpenTelemetry = "envoy.tracers.opentelemetry"
	envoySkywalking    = "envoy.tracers.skywalking"
	envoyZipkin        = "envoy.tracers.zipkin"
)

// this is used for testing. it should not be changed in regular code.
var clusterLookupFn = model.LookupCluster

		{"meshConfig.defaultConfig.tracing.stackdriver.debug", "Istio supported tracers", false},
		{"meshConfig.defaultConfig.tracing.stackdriver.maxNumberOfAttributes", "Istio supported tracers", 0},
		{"meshConfig.defaultConfig.tracing.stackdriver.maxNumberOfAnnotations", "Istio supported tracers", 0},
		{"meshConfig.defaultConfig.tracing.stackdriver.maxNumberOfMessageEvents", "Istio supported tracers", 0},
	}

	for _, d := range warningSettings {