Airflow 在mac上运行气流计划程序时发生sqllite错误

运行“气流”时，我不断得到以下错误？有什么想法吗？这会在我启动气流调度器后立即发生。它以前工作正常，但在我更新mac时似乎停止了

Traceback (most recent call last):
  File "/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site-packages/sqlalchemy/engine/base.py", line 1248, in _execute_context
    cursor, statement, parameters, context
  File "/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site-packages/sqlalchemy/engine/default.py", line 588, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: no such table: job

然后是下面的回溯

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/Users/user1/.pyenv/versions/3.6.10/bin/airflow", line 37, in <module>
    args.func(args)
  File "/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site-packages/airflow/utils/cli.py", line 76, in wrapper
    return f(*args, **kwargs)
  File "/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site-packages/airflow/bin/cli.py", line 1221, in scheduler
    job.run()
  File "/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site-packages/airflow/jobs/base_job.py", line 212, in run
    session.commit()
  File "/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site-packages/sqlalchemy/orm/session.py", line 1036, in commit
    self.transaction.commit()
  File "/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site-packages/sqlalchemy/orm/session.py", line 503, in commit
    self._prepare_impl()
  File "/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site-packages/sqlalchemy/orm/session.py", line 482, in _prepare_impl
    self.session.flush()
  File "/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site-packages/sqlalchemy/orm/session.py", line 2496, in flush
    self._flush(objects)
  File "/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site-packages/sqlalchemy/orm/session.py", line 2637, in _flush
    transaction.rollback(_capture_exception=True)
  File "/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site-packages/sqlalchemy/util/langhelpers.py", line 69, in __exit__
    exc_value, with_traceback=exc_tb,
  File "/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site-packages/sqlalchemy/util/compat.py", line 178, in raise_
    raise exception
  File "/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site-packages/sqlalchemy/orm/session.py", line 2597, in _flush
    flush_context.execute()
  File "/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site-packages/sqlalchemy/orm/unitofwork.py", line 422, in execute
    rec.execute(self)
  File "/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site-packages/sqlalchemy/orm/unitofwork.py", line 589, in execute
    uow,
  File "/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site-packages/sqlalchemy/orm/persistence.py", line 245, in save_obj
    insert,
  File "/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site-packages/sqlalchemy/orm/persistence.py", line 1136, in _emit_insert_statements
    statement, params
  File "/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site-packages/sqlalchemy/engine/base.py", line 984, in execute
    return meth(self, multiparams, params)
  File "/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site-packages/sqlalchemy/sql/elements.py", line 293, in _execute_on_connection
    return connection._execute_clauseelement(self, multiparams, params)
  File "/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site-packages/sqlalchemy/engine/base.py", line 1103, in _execute_clauseelement
    distilled_params,
  File "/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site-packages/sqlalchemy/engine/base.py", line 1288, in _execute_context
    e, statement, parameters, cursor, context
  File "/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site-packages/sqlalchemy/engine/base.py", line 1482, in _handle_dbapi_exception
    sqlalchemy_exception, with_traceback=exc_info[2], from_=e
  File "/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site-packages/sqlalchemy/util/compat.py", line 178, in raise_
    raise exception
  File "/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site-packages/sqlalchemy/engine/base.py", line 1248, in _execute_context
    cursor, statement, parameters, context
  File "/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site-packages/sqlalchemy/engine/default.py", line 588, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) no such table: job
[SQL: INSERT INTO job (dag_id, state, job_type, start_date, end_date, latest_heartbeat, executor_class, hostname, unixname) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)]
[parameters: (None, 'running', 'SchedulerJob', '2020-12-10 23:11:18.838822', None, '2020-12-10 23:11:18.838839', 'SequentialExecutor', 'ip-192-168-0-53.us-west-2.compute.internal', 'user1')]
(Background on this error at: http://sqlalche.me/e/e3q8)

上述异常是以下异常的直接原因：
回溯（最近一次呼叫最后一次）：
文件“/Users/user1/.pyenv/versions/3.6.10/bin/afflow”，第37行，在
args.func（args）
包装中的文件“/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site packages/afflow/utils/cli.py”，第76行
返回f（*args，**kwargs）
调度器中的文件“/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site packages/afflow/bin/cli.py”，第1221行
job.run（）
文件“/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site packages/afflow/jobs/base_job.py”，第212行，运行中
session.commit（）
提交中的文件“/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site packages/sqlalchemy/orm/session.py”，第1036行
self.transaction.commit（）
文件“/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site packages/sqlalchemy/orm/session.py”，提交中的第503行
self.\u prepare\u impl（）
文件“/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site packages/sqlalchemy/orm/session.py”，第482行，在“准备”impl中
self.session.flush（）
文件“/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site packages/sqlalchemy/orm/session.py”，第2496行，齐平
自冲洗（对象）
文件“/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site-packages/sqlalchemy/orm/session.py”，第2637行，在
事务.rollback（\u capture\u exception=True）
文件“/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site packages/sqlalchemy/util/langhelpers.py”，第69行，在退出时__
exc_值，带有_回溯=exc_tb，
文件“/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site packages/sqlalchemy/util/compat.py”，第178行，在raise中_
引发异常
文件“/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site packages/sqlalchemy/orm/session.py”，第2597行，在\u flush中
flush_context.execute（）
文件“/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site packages/sqlalchemy/orm/unitofwork.py”，执行中第422行
rec.execute（self）
文件“/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site packages/sqlalchemy/orm/unitofwork.py”，执行中第589行
uow，
save_obj中的文件“/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site packages/sqlalchemy/orm/persistence.py”，第245行
插入，
文件“/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site packages/sqlalchemy/orm/persistence.py”，第1136行，在_emit\u insert\u语句中
声明，参数
文件“/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site packages/sqlalchemy/engine/base.py”，执行中的第984行
返回方法（自身、多线程、参数）
文件“/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site packages/sqlalchemy/sql/elements.py”，第293行，在连接上执行
返回连接。_execute_clauseelement（self、multiparams、params）
文件“/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site packages/sqlalchemy/engine/base.py”，第1103行，在执行条款元素中
你的参数，
文件“/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site packages/sqlalchemy/engine/base.py”，第1288行，在执行上下文中
e、 语句、参数、游标、上下文
文件“/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site packages/sqlalchemy/engine/base.py”，第1482行，在_handle\u dbapi\u exception中
sqlalchemy\u异常，带有\u traceback=exc\u info[2]，来自\uE=
文件“/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site packages/sqlalchemy/util/compat.py”，第178行，在raise中_
引发异常
文件“/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site packages/sqlalchemy/engine/base.py”，第1248行，在执行上下文中
游标、语句、参数、上下文
文件“/Users/user1/.pyenv/versions/3.6.10/lib/python3.6/site packages/sqlalchemy/engine/default.py”，第588行，在do_execute中
cursor.execute（语句、参数）
sqlalchemy.exc.OperationalError：（sqlite3.OperationalError）没有这样的表：job
[SQL:在作业（dag_id、状态、作业类型、开始日期、结束日期、最新检测信号、执行器类、主机名、unixname）中插入值（？，，，，，，，，，？）]
[参数：（无、'running'、'SchedulerJob'、'2020-12-10 23:11:18.838822'、无、'2020-12-10 23:11:18.838839'、'SequentialExecutor'、'ip-192-168-0-53.us-west-2.compute.internal'、'user1'）]
（有关此错误的背景信息，请访问：http://sqlalche.me/e/e3q8)

我试图降级到sqlalchemy的旧版本，但仍然存在相同的问题。我目前使用的版本是：1.3.15 $initdb

还应检查是否设置了气流原点。 如果initdb不工作：

---

尝试使用airflow resetdb，但在此之前，如果您有任何数据，请从airflow主目录备份DAGS文件夹。

谢谢，我需要取消设置airflow主目录并重置。