starttime_this_op = db_lcmop.get("startTime")
instance_id_label = self.topic2instid_dict.get(topic)
instance_id = db_lcmop.get(instance_id_label)
_filter = {instance_id_label: instance_id,
'operationState': 'PROCESSING',
starttime_this_op = db_lcmop.get("startTime")
instance_id_label = self.topic2instid_dict.get(topic)
instance_id = db_lcmop.get(instance_id_label)
_filter = {instance_id_label: instance_id,
'operationState': 'PROCESSING',