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Posted to commits@airflow.apache.org by GitBox <gi...@apache.org> on 2020/12/17 07:42:12 UTC
[GitHub] [airflow] dongle94 edited a comment on issue #10055: Can not started scheduler when use command "airflow scheduler -D"
dongle94 edited a comment on issue #10055:
URL: https://github.com/apache/airflow/issues/10055#issuecomment-747270583
```
Traceback (most recent call last):
File "/home/smarteye/anaconda3/envs/workflow/bin/airflow", line 37, in <module>
args.func(args)
File "/home/smarteye/anaconda3/envs/workflow/lib/python3.6/site-packages/airflow/utils/cli.py", line 81, in wrapper
return f(*args, **kwargs)
File "/home/smarteye/anaconda3/envs/workflow/lib/python3.6/site-packages/airflow/bin/cli.py", line 1316, in scheduler
job.run()
File "/home/smarteye/anaconda3/envs/workflow/lib/python3.6/site-packages/airflow/jobs/base_job.py", line 212, in run
session.commit()
File "/home/smarteye/anaconda3/envs/workflow/lib/python3.6/site-packages/sqlalchemy/orm/session.py", line 1042, in commit
self.transaction.commit()
File "/home/smarteye/anaconda3/envs/workflow/lib/python3.6/site-packages/sqlalchemy/orm/session.py", line 504, in commit
self._prepare_impl()
File "/home/smarteye/anaconda3/envs/workflow/lib/python3.6/site-packages/sqlalchemy/orm/session.py", line 483, in _prepare_impl
self.session.flush()
File "/home/smarteye/anaconda3/envs/workflow/lib/python3.6/site-packages/sqlalchemy/orm/session.py", line 2536, in flush
self._flush(objects)
File "/home/smarteye/anaconda3/envs/workflow/lib/python3.6/site-packages/sqlalchemy/orm/session.py", line 2678, in _flush
transaction.rollback(_capture_exception=True)
File "/home/smarteye/anaconda3/envs/workflow/lib/python3.6/site-packages/sqlalchemy/util/langhelpers.py", line 70, in __exit__
with_traceback=exc_tb,
File "/home/smarteye/anaconda3/envs/workflow/lib/python3.6/site-packages/sqlalchemy/util/compat.py", line 182, in raise_
raise exception
File "/home/smarteye/anaconda3/envs/workflow/lib/python3.6/site-packages/sqlalchemy/orm/session.py", line 2638, in _flush
flush_context.execute()
File "/home/smarteye/anaconda3/envs/workflow/lib/python3.6/site-packages/sqlalchemy/orm/unitofwork.py", line 422, in execute
rec.execute(self)
File "/home/smarteye/anaconda3/envs/workflow/lib/python3.6/site-packages/sqlalchemy/orm/unitofwork.py", line 589, in execute
uow,
File "/home/smarteye/anaconda3/envs/workflow/lib/python3.6/site-packages/sqlalchemy/orm/persistence.py", line 213, in save_obj
) in _organize_states_for_save(base_mapper, states, uowtransaction):
File "/home/smarteye/anaconda3/envs/workflow/lib/python3.6/site-packages/sqlalchemy/orm/persistence.py", line 374, in _organize_states_for_save
base_mapper, uowtransaction, states
File "/home/smarteye/anaconda3/envs/workflow/lib/python3.6/site-packages/sqlalchemy/orm/persistence.py", line 1602, in _connections_for_states
connection = uowtransaction.transaction.connection(base_mapper)
File "/home/smarteye/anaconda3/envs/workflow/lib/python3.6/site-packages/sqlalchemy/orm/session.py", line 314, in connection
return self._connection_for_bind(bind, execution_options)
File "/home/smarteye/anaconda3/envs/workflow/lib/python3.6/site-packages/sqlalchemy/orm/session.py", line 421, in _connection_for_bind
conn = self._parent._connection_for_bind(bind, execution_options)
File "/home/smarteye/anaconda3/envs/workflow/lib/python3.6/site-packages/sqlalchemy/orm/session.py", line 433, in _connection_for_bind
conn = bind._contextual_connect()
File "/home/smarteye/anaconda3/envs/workflow/lib/python3.6/site-packages/sqlalchemy/engine/base.py", line 2302, in _contextual_connect
self._wrap_pool_connect(self.pool.connect, None),
File "/home/smarteye/anaconda3/envs/workflow/lib/python3.6/site-packages/sqlalchemy/engine/base.py", line 2336, in _wrap_pool_connect
return fn()
File "/home/smarteye/anaconda3/envs/workflow/lib/python3.6/site-packages/sqlalchemy/pool/base.py", line 364, in connect
return _ConnectionFairy._checkout(self)
File "/home/smarteye/anaconda3/envs/workflow/lib/python3.6/site-packages/sqlalchemy/pool/base.py", line 809, in _checkout
result = pool._dialect.do_ping(fairy.connection)
File "/home/smarteye/anaconda3/envs/workflow/lib/python3.6/site-packages/sqlalchemy/dialects/mysql/mysqldb.py", line 138, in do_ping
dbapi_connection.ping(False)
File "/home/smarteye/anaconda3/envs/workflow/lib/python3.6/site-packages/pymysql/connections.py", line 534, in ping
self._execute_command(COMMAND.COM_PING, "")
File "/home/smarteye/anaconda3/envs/workflow/lib/python3.6/site-packages/pymysql/connections.py", line 763, in _execute_command
self._write_bytes(packet)
File "/home/smarteye/anaconda3/envs/workflow/lib/python3.6/site-packages/pymysql/connections.py", line 703, in _write_bytes
self._sock.settimeout(self._write_timeout)
OSError: [Errno 9] Bad file descriptor
Exception ignored in: <function _ConnectionRecord.checkout.<locals>.<lambda> at 0x7f6bff0fd950>
Traceback (most recent call last):
File "/home/smarteye/anaconda3/envs/workflow/lib/python3.6/site-packages/sqlalchemy/pool/base.py", line 506, in <lambda>
File "/home/smarteye/anaconda3/envs/workflow/lib/python3.6/site-packages/sqlalchemy/pool/base.py", line 706, in _finalize_fairy
File "/home/smarteye/anaconda3/envs/workflow/lib/python3.6/logging/__init__.py", line 1337, in error
File "/home/smarteye/anaconda3/envs/workflow/lib/python3.6/logging/__init__.py", line 1444, in _log
File "/home/smarteye/anaconda3/envs/workflow/lib/python3.6/logging/__init__.py", line 1454, in handle
File "/home/smarteye/anaconda3/envs/workflow/lib/python3.6/logging/__init__.py", line 1516, in callHandlers
File "/home/smarteye/anaconda3/envs/workflow/lib/python3.6/logging/__init__.py", line 865, in handle
File "/home/smarteye/anaconda3/envs/workflow/lib/python3.6/logging/__init__.py", line 1071, in emit
File "/home/smarteye/anaconda3/envs/workflow/lib/python3.6/logging/__init__.py", line 1061, in _open
NameError: name 'open' is not defined
```
Hello. I have same issue when use command "airflow scheduler -D".
who can solve this problem...?
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