Function TokenForTraceID

pkg/util/hash.go:19–23

TokenForTraceID generates a hashed value for a trace id. Used for bloom lookups. Do not change because it will break lookups on existing bloom filters.

(b []byte)

// TokenForTraceID generates a hashed value for a trace id.  Used for bloom lookups.
// Do not change because it will break lookups on existing bloom filters.
func TokenForTraceID(b []byte) uint32 {
	h := fnv.New32()
	_, _ = h.Write(b)
	return h.Sum32()
}

// HashForTraceID generates a generic hash for the trace ID, suitable for mapping and deduping.
func HashForTraceID(tid []byte) uint64 {