try except sys.exit and change mysql slave

linucb/views/collect_data.py

@@ -16,6 +16,7 @@ from search.utils.common import *
 import libs.tools as Tools
 from trans2es.models.pictorial import CommunityPictorialHomeFeed
 from libs.error import logging_exception
+import sys
 
 class KafkaManager(object):
     consumser_obj = None
@@ -77,8 +78,8 @@ class CollectData(object):
                 have_read_topic_id_list = Tools.get_have_read_topic_id_list(device_id,user_id,TopicPageType.HOME_RECOMMEND)
                 have_read_lin_pictorial_id_list = Tools.get_have_read_lin_pictorial_id_list(device_id, user_id,
                                                                                             TopicPageType.HOME_RECOMMEND)
-                promote_recommend_topic_id_list = TopicHomeRecommend.objects.using(settings.SLAVE_DB_NAME).filter(is_online=1).values_list("topic_id",flat=True)
-                promote_lin_pictorial_id_list = CommunityPictorialHomeFeed.objects.using(settings.SLAVE_DB_NAME).filter(
+                promote_recommend_topic_id_list = TopicHomeRecommend.objects.using(settings.SLAVE1_DB_NAME).filter(is_online=1).values_list("topic_id",flat=True)
+                promote_lin_pictorial_id_list = CommunityPictorialHomeFeed.objects.using(settings.SLAVE1_DB_NAME).filter(
                     is_deleted=0, is_online=1).values_list("pictorial_id", flat=True)
                 have_read_topic_id_list.extend(promote_recommend_topic_id_list)
                 have_read_lin_pictorial_id_list.extend(promote_lin_pictorial_id_list)
@@ -190,13 +191,13 @@ class CollectData(object):
                                     #     if collection and is_ai:
                                     #         click_topic_tag_list.append(id)
                                     topic_tag_list = list()
-                                    click_results = TopicTag.objects.using(settings.SLAVE_DB_NAME).filter(
+                                    click_results = TopicTag.objects.using(settings.SLAVE1_DB_NAME).filter(
                                         topic_id=topic_id, is_online=True).values_list("tag_id", "is_collection")
                                     for tag_id, is_collection in click_results:
                                         # topic_tag_list.append(tag_id)
                                         if is_collection:
                                             topic_tag_list.append(tag_id)
-                                    tag_query_results = Tag.objects.using(settings.SLAVE_DB_NAME).filter(
+                                    tag_query_results = Tag.objects.using(settings.SLAVE1_DB_NAME).filter(
                                         id__in=topic_tag_list, is_online=True, is_deleted=False, is_category=False).values_list("id",
                                                                                                              "is_ai")
                                     for id, is_ai in tag_query_results:
@@ -211,7 +212,7 @@ class CollectData(object):
                                     device_id = raw_val_dict["device"]["device_id"]
                                     user_id = raw_val_dict["user_id"] if "user_id" in raw_val_dict else None
                                     if query_type=="do":
-                                        tag_list = list(Tag.objects.using(settings.SLAVE_DB_NAME).filter(name=tag_name,is_online=True,is_deleted=False, is_category=False).values_list("id",flat=True))
+                                        tag_list = list(Tag.objects.using(settings.SLAVE1_DB_NAME).filter(name=tag_name,is_online=True,is_deleted=False, is_category=False).values_list("id",flat=True))
                                         click_topic_tag_list.extend(tag_list)
                                     logging.info("query tag attention,positive tag_list,device_id:%s,query_name:%s,tag_list:%s" % (
                                     str(device_id), tag_name, str(click_topic_tag_list)))
@@ -296,7 +297,7 @@ class CollectData(object):
 
                                 # if len(exposure_sql_query_results)>0:
                                 if len(tagid_list) > 0:
-                                   tag_query_results = list(Tag.objects.using(settings.SLAVE_DB_NAME).filter(
+                                   tag_query_results = list(Tag.objects.using(settings.SLAVE1_DB_NAME).filter(
                                         id__in=tagid_list, is_online=True, is_deleted=False,
                                         is_category=False).values_list("id",flat =True))
                                    is_click = 1
@@ -319,4 +320,5 @@ class CollectData(object):
         except:
             logging_exception()
             logging.error("catch exception,err_msg:%s" % traceback.format_exc())
+            sys.exit()
             return False

linucb/views/linucb.py

@@ -29,7 +29,7 @@ class LinUCB:
                     cls.default_tag_list = json.loads(redis_tag_data) if redis_tag_data else []
 
                 if len(cls.default_tag_list) == 0:
-                    cls.default_tag_list = Tag.objects.using(settings.SLAVE_DB_NAME).filter(is_online=True,collection=1).values_list("id",flat=True)[0:100]
+                    cls.default_tag_list = Tag.objects.using(settings.SLAVE1_DB_NAME).filter(is_online=True,collection=1).values_list("id",flat=True)[0:100]
 
             return cls.default_tag_list
         except: