[GitHub] [superset] sebastianliebscher commented on issue #17049: Import of datasources (`superset import-datasources`) fails

["sebastianliebscher (via GitHub)" <gi...@apache.org>]

sebastianliebscher commented on issue #17049:
URL: https://github.com/apache/superset/issues/17049#issuecomment-1557591415

   I can reproduce this with [latest master](https://github.com/apache/superset/tree/71d0543f28711ed70fcfb8086489661596aa2075) branch in dev environment (docker-compose.yaml).
   
   steps to reproduce:
   
   1. `docker-compose up`
   2. `superset load-examples -f`
   3. `superset export-datasources -f export.zip`
   4. `unzip export.zip` and replace XXXX with `superset` in examples database yaml
   5. `zip -r export.zip dataset_export_20230522T165815`
   6. `superset import-datasources -p export.zip`
   
   the import fails with:
   
   ```bash
   2023-05-22 17:00:45,370:ERROR:superset.datasets.commands.importers.dispatcher:Error running import command
   Traceback (most recent call last):
     File "/app/superset/commands/importers/v1/__init__.py", line 78, in run
       self._import(db.session, self._configs, self.overwrite)
     File "/app/superset/datasets/commands/importers/v1/__init__.py", line 59, in _import
       database = import_database(session, config, overwrite=False)
     File "/app/superset/databases/commands/importers/v1/utils.py", line 35, in import_database
       can_write = ignore_permissions or security_manager.can_access(
     File "/app/superset/security/manager.py", line 351, in can_access
       user = g.user
     File "/usr/local/lib/python3.9/site-packages/flask/ctx.py", line 52, in __getattr__
       raise AttributeError(name) from None
   AttributeError: user
   
   The above exception was the direct cause of the following exception:
   
   Traceback (most recent call last):
     File "/app/superset/datasets/commands/importers/dispatcher.py", line 57, in run
       command.run()
     File "/app/superset/commands/importers/v1/__init__.py", line 85, in run
       raise self.import_error() from ex
   superset.datasets.commands.exceptions.DatasetImportError: Import dataset failed for an unknown reason
   2023-05-22 17:00:45,371:ERROR:superset.cli.importexport:There was an error when importing the dataset(s), please check the exception traceback in the log
   Traceback (most recent call last):
     File "/app/superset/commands/importers/v1/__init__.py", line 78, in run
       self._import(db.session, self._configs, self.overwrite)
     File "/app/superset/datasets/commands/importers/v1/__init__.py", line 59, in _import
       database = import_database(session, config, overwrite=False)
     File "/app/superset/databases/commands/importers/v1/utils.py", line 35, in import_database
       can_write = ignore_permissions or security_manager.can_access(
     File "/app/superset/security/manager.py", line 351, in can_access
       user = g.user
     File "/usr/local/lib/python3.9/site-packages/flask/ctx.py", line 52, in __getattr__
       raise AttributeError(name) from None
   AttributeError: user
   
   The above exception was the direct cause of the following exception:
   
   Traceback (most recent call last):
     File "/app/superset/cli/importexport.py", line 193, in import_datasources
       ImportDatasetsCommand(contents, overwrite=True).run()
     File "/app/superset/datasets/commands/importers/dispatcher.py", line 68, in run
       raise exc
     File "/app/superset/datasets/commands/importers/dispatcher.py", line 57, in run
       command.run()
     File "/app/superset/commands/importers/v1/__init__.py", line 85, in run
       raise self.import_error() from ex
   superset.datasets.commands.exceptions.DatasetImportError: Import dataset failed for an unknown reason
   
   ```
   


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