mysql连接超时

app/core/datasource/hive.py

@@ -85,7 +85,6 @@ class HiveDS(DataSourceBase):
         for col in table_schema:
             c = col.split(':')
             c_list.append(c)
-        print(c_list)
         sql2 = f"SELECT * FROM {table_name} LIMIT {page},{limit}"
         res = self._execute_sql([ sql2])
         logger.info(res)

app/core/datasource/mysql.py

@@ -40,7 +40,8 @@ class MysqlDS(DataSourceBase):
                                     database=self.database_name,
                                     user=self.username,
                                     password=self.password,
-                                    ssl_disabled=not use_ssl)
+                                    ssl_disabled=not use_ssl,
+                                    connection_timeout=5)
             if conn.is_connected():
                 logger.info('Connected to MySQL database')