如何成功启动apache airflow db

Question

我一直在尝试使用 pip 安装命令在我的计算机上安装 apache airflow。我在虚拟环境中成功安装了airflow。当我尝试运行“airflow Standalone”或“airflow db migrate”时，它一直给我一个错误提示

  File "/usr/local/bin/airflow", line 8, in <module>
    sys.exit(main())
  File "/usr/local/lib/python3.10/site-packages/airflow/__main__.py", line 57, in main
    args.func(args)
  File "/usr/local/lib/python3.10/site-packages/airflow/cli/cli_config.py", line 49, in command
    return func(*args, **kwargs)
  File "/usr/local/lib/python3.10/site-packages/airflow/cli/commands/standalone_command.py", line 53, in entrypoint
    StandaloneCommand().run()
  File "/usr/local/lib/python3.10/site-packages/airflow/utils/providers_configuration_loader.py", line 54, in wrapped_function
    ProvidersManager().initialize_providers_configuration()
  File "/usr/local/lib/python3.10/site-packages/airflow/providers_manager.py", line 376, in wrapped_function
    func(*args, **kwargs)
  File "/usr/local/lib/python3.10/site-packages/airflow/providers_manager.py", line 555, in initialize_providers_configuration
    self._initialize_providers_configuration()
  File "/usr/local/lib/python3.10/site-packages/airflow/providers_manager.py", line 568, in _initialize_providers_configuration
    self.initialize_providers_list()
  File "/usr/local/lib/python3.10/site-packages/airflow/providers_manager.py", line 376, in wrapped_function
    func(*args, **kwargs)
  File "/usr/local/lib/python3.10/site-packages/airflow/providers_manager.py", line 483, in initialize_providers_list
    self._discover_all_providers_from_packages()
  File "/usr/local/lib/python3.10/site-packages/airflow/providers_manager.py", line 604, in _discover_all_providers_from_packages
    self._provider_schema_validator.validate(provider_info)
  File "/usr/local/lib/python3.10/site-packages/jsonschema/validators.py", line 435, in validate
    raise error
jsonschema.exceptions.ValidationError: Additional properties are not allowed ('class-names' was unexpected)

Failed validating 'additionalProperties' in schema['properties']['triggers']['items']:
    {'additionalProperties': False,
     'properties': {'integration-name': {'description': 'Integration name. '
                                                        'It must have a '
                                                        'matching item in '
                                                        "the 'integration' "
                                                        'section of any '
                                                        'provider.',
                                         'type': 'string'},
                    'python-modules': {'description': 'List of Python '
                                                      'modules containing '
                                                      'the triggers.',
                                       'items': {'type': 'string'},
                                       'type': 'array'}},
     'required': ['integration-name', 'python-modules'],
     'type': 'object'}

On instance['triggers'][0]:
    {'class-names': ['airflow.providers.google.cloud.triggers.bigquery_dts.BigQueryDataTransferRunTrigger'],
     'integration-name': 'Google BigQuery Data Transfer Service'}

我尝试使用“气流独立”运行气流，希望气流能够启动您，但我遇到了错误。

Answer 1

这是一个迟到的回复，但这是 apache-airflow-providers-google 的一些问题。

如果您在本地运行气流，而不是在 Google Cloud 中，则最好的选择是删除与

pip uninstall apache-airflow-providers-google

的集成。否则，请更新它，它可以在最新版本中正常使用

pip install --upgrade apache-airflow-providers-google

。