def intersect(self, data_instance, intersect_flowid=''):
if data_instance is None:
return data_instance
if self.workflow_param.need_intersect:
header = data_instance.schema.get('header')
LOGGER.info("need_intersect: true!")
intersect_param = IntersectParam()
self.intersect_params = ParamExtract.parse_param_from_config(
intersect_param, self.config_path)
LOGGER.info("Start intersection!")
if self.role == consts.HOST:
intersect_operator = RawIntersectionHost(self.intersect_params)
elif self.role == consts.GUEST:
intersect_operator = RawIntersectionGuest(
self.intersect_params)
elif self.role == consts.ARBITER:
return data_instance
else:
raise ValueError("Unknown role of workflow")
intersect_operator.set_flowid(intersect_flowid)
intersect_ids = intersect_operator.run(data_instance)
LOGGER.info("finish intersection!")
intersect_data_instance = intersect_ids.join(
data_instance, lambda i, d: d)
LOGGER.info("get intersect data_instance!")
# LOGGER.debug("intersect_data_instance count:{}".format(intersect_data_instance.count()))
intersect_data_instance.schema['header'] = header
return intersect_data_instance
else:
LOGGER.info("need_intersect: false!")
return data_instance
def intersect(self, data_instance, intersect_flowid=''):
if data_instance is None:
return data_instance
if self.workflow_param.need_intersect:
header = data_instance.schema.get('header')
LOGGER.info("need_intersect: true!")
intersect_param = IntersectParam()
self.intersect_params = self._load_param(intersect_param)
LOGGER.info("Start intersection!")
if self.role == consts.HOST:
intersect_operator = RawIntersectionHost(self.intersect_params)
elif self.role == consts.GUEST:
intersect_operator = RawIntersectionGuest(
self.intersect_params)
elif self.role == consts.ARBITER:
return data_instance
else:
raise ValueError("Unknown role of workflow")
intersect_operator.set_flowid(intersect_flowid)
intersect_ids = intersect_operator.run(data_instance)
LOGGER.info("finish intersection!")
return intersect_ids
else:
LOGGER.info("need_intersect: false!")
return data_instance