在Spring批处理中,读取和写入数据库的记录最多可达31000条。在31000条记录后,得到以下例外:
java.sql.SQLRecoverableException:
Encountered an error executing the step
org.springframework.transaction.CannotCreateTransactionException: Could not open JDBC Connection for transaction; nested exception is java.sql.SQLRecoverableException: IO E
在运行长进程时,我一直得到:
...
content_repl/replicate_content.py", line 667, in detach_and_delete
volumes = ec2_conn.get_all_volumes(volume_ids=volumes_ids)
File "/usr/lib/python2.7/site-packages/boto/ec2/connection.py", line 2158, in get_all_volumes
[('item', Volume)], verb='P
我试图通过Django使用bokeh-server可执行文件来服务bokeh文档,该文件创建了一个“旋风”实例。可以通过Session.object_link方法提供的URL访问bokeh文档。导航到时,bokeh-server可执行文件将此写入stdout (IP地址已被省略号替换):
INFO:tornado.access:200 POST /bokeh/bb/71cee48b-5122-4275-bd4f-d137ea1374e5/gc (...) 222.55ms
INFO:tornado.access:200 GET /bokeh/bb/71cee48b-5122-4275-bd4f
使用下面的代码,我已经用telethon连接到电报大约一年了!
client = TelegramClient(
SESSION,
API_ID,
API_HASH
)
client.connect()
# the rest of my code
昨天,当我想用代码连接到我的会话时,我得到了这个错误:
telethon.errors.rpcerrorlist.AuthKeyDuplicatedError: An auth key with the same ID was already generated
错误不再显示,并且在中没有关于此