taskmanager/task.go
func (s *Task) SetPrivateMeta(name string, value interface{}) {
	if s.PrivateMetaData == nil {
		s.PrivateMetaData = make(map[string]interface{})
	}

	s.PrivateMetaData[name] = value
}
func (s *Task) SetPrivateMeta(name string, value interface{}) {
	if s.PrivateMetaData == nil {
		s.PrivateMetaData = make(map[string]interface{})
	}

	s.PrivateMetaData[name] = value
}
//SetPrivateMeta - set a private meta data record