semconv "go.opentelemetry.io/otel/semconv/v1.17.0"
	"go.opentelemetry.io/otel/trace"
	"k8s.io/apiserver/pkg/endpoints/request"

	tracing "k8s.io/component-base/tracing"
)

// WithTracing adds tracing to requests if the incoming request is sampled
func WithTracing(handler http.Handler, tp trace.TracerProvider) http.Handler {
	opts := []otelhttp.Option{
		otelhttp.WithPropagators(tracing.Propagators()),

files: "fake/user/code/file_y.py"
files: "fake/user/code/file_z.py"
traces {
  key: "MobilenetV1/Conv2d_0/BatchNorm/beta@"
  value {
    file_line_cols {
      file_index: 33
      line: 383
    }
  }
}
traces {
  key: "MobilenetV1/Conv2d_0/BatchNorm/beta/read@"
  value {
    file_line_cols {
      file_index: 49
      line: 886
    }
  }
}
traces {
  key: "MobilenetV1/Conv2d_0/BatchNorm/gamma@"
  value {

files: "fake/user/code/file_y.py"
files: "fake/user/code/file_z.py"
traces {
  key: "MobilenetV1/Conv2d_0/BatchNorm/beta@"
  value {
    file_line_cols {
      file_index: 33
      line: 383
    }
  }
}
traces {
  key: "MobilenetV1/Conv2d_0/BatchNorm/beta/read@"
  value {
    file_line_cols {
      file_index: 49
      line: 886
    }
  }
}
traces {
  key: "MobilenetV1/Conv2d_0/BatchNorm/gamma@"
  value {

files : [ "org_tensorflow/tensorflow/compiler/mlir/tensorflow/tests/graphdef2mlir/error-message-with-source-info.pbtxt.fake_py.debug"]
traces: {
    key  : "x@"
    value: {
      file_line_cols: {
        line      : 1
        col       : 1
      }
    }
}
traces: {
    key  : "x_y_sum@"
    value: {
      file_line_cols: {
        line      : 3
        col       : 1
      }
      file_line_cols: {
        line      : 4

									// the OTel collector exports to Zipkin
									traces, err := tracing.GetZipkinInstance().QueryTraces(300, "", tc.customAttribute)
									t.Logf("got traces %v from %s", traces, cluster)
									if err != nil {
										return fmt.Errorf("cannot get traces from zipkin: %v", err)
									}
									if !tracing.VerifyOtelEchoTraces(ctx, appNsInst.Name(), cluster.Name(), traces) {
										return errors.New("cannot find expected traces")

					// strings were generated by
					// runtime/trace.TestUserTaskRegion, which is the basis for
					// the user_task_region_* test cases. We only check for the
					// Go 1.21 traces because earlier traces used different
					// strings.
					switch ev.Kind() {
					case trace.EventRegionBegin, trace.EventRegionEnd:
						if _, ok := validRegions[ev.Region().Type]; !ok {

						}
						traces, err := tracing.GetZipkinInstance().QueryTraces(300,
							fmt.Sprintf("server.%s.svc.cluster.local:80/*", appNsInst.Name()), "")
						if err != nil {
							return fmt.Errorf("cannot get traces from zipkin: %v", err)
						}
						if !tracing.VerifyEchoTraces(t, appNsInst.Name(), cluster.Name(), traces) {
							return errors.New("cannot find expected traces")
						}
						return nil

trace, but with the `.go` extension removed.

## Trace test programs

The trace test programs in the `testprog` directory generate traces to
stdout.
Otherwise they're just normal programs.

## Trace debug commands

The `cmd` directory contains helpful tools for debugging traces.

* `gotraceraw` parses traces without validation.
  It can produce a text version of the trace wire format, or convert

traces: {
  key: "x@"
  value: {
    file_line_cols: {
      line: 1
      col:  1
    }
  }
}
traces: {
  key: "x_y_sum@"
  value: {
    file_line_cols: {
      line: 3
      col:  1
    }
    file_line_cols: {
      line: 4
      col:  1
    }
  }
}
traces: {
  key: "y@"
  value: {
    file_line_cols: {
      line: 2

     *
     * @return the set of filters to be used for sanitizing test stack traces
     */
    Set<TestStackTraceFilter> getStackTraceFilters();

    /**
     * Sets the set of filters to be used for sanitizing test stack traces.
     *
     * @param stackTraces the set of filters to be used for sanitizing test stack traces
     * @since 4.0
     */