func (s *Hasher) HashPipeline(pipelineName string) uint64 {
	return uint64(adler32.Checksum([]byte(pipelineName))) % s.PipelineModulus
}
func (s *Hasher) HashPipeline(pipelineName string) uint64 {
	return uint64(adler32.Checksum([]byte(pipelineName))) % s.PipelineModulus
}
// HashPipeline computes and returns the hash of a pipeline.