def serve():
# 创建recommend日志
lg.create_logger()
# 多线程服务器
server = grpc.server(futures.ThreadPoolExecutor(max_workers=10))
# 注册本地服务
user_reco_pb2_grpc.add_UserRecommendServicer_to_server(
UserRecommendServicer(), server)
# 监听端口
server.add_insecure_port(DefaultConfig.RPC_SERVER)
# 开始接收请求进行服务
server.start()
# 使用 ctrl+c 可以退出服务
_ONE_DAY_IN_SECONDS = 60 * 60 * 24
try:
while True:
time.sleep(_ONE_DAY_IN_SECONDS)
except KeyboardInterrupt:
server.stop(0)
from offline.update_article import UpdateArticle
from offline.update_user import UpdateUserProfile
from offline.update_ctr_feature import FeaturePlatform
from settings import logging as lg
lg.create_logger()
from offline.update_recall import UpdateRecall
def update_recall():
"""
更新用户的召回集
:return:
"""
udp = UpdateRecall(200)
udp.update_als_recall()
udp.update_content_recall()
def update_article_profile():
"""
更新文章画像
:return:
"""
ua = UpdateArticle()
sentence_df = ua.merge_article_data()
if sentence_df.rdd.collect():
text_rank_res = ua.generate_article_label(sentence_df)
article_profile = ua.get_article_profile(text_rank_res)
ua.compute_article_similar(article_profile)
def update_user_profile():
"""