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Posted to notifications@superset.apache.org by GitBox <gi...@apache.org> on 2022/03/01 10:46:17 UTC
[GitHub] [superset] codek opened a new issue #18980: Export Databases from the CLI does not work
codek opened a new issue #18980:
URL: https://github.com/apache/superset/issues/18980
As you can see here, you cannot export the dashboards via the "superset export-dashboards" command
https://stackoverflow.com/questions/69641720/superset-exporting-and-importing-the-dashboards-using-cli-for-versioning-contro
I have also reproduced this, in a vanilla apache/superset image.
I do have the examples deployed, i wonder if it's something in the examples that is breaking it?
#### How to reproduce the bug
1. bring up the docker superset image
2. connect to docker
3. execute superset export-databases
### Expected results
a file is generated (?) <-- the doco is unclear whether this is a zip or a json.
### Actual results
it explodes
#### Screenshots
see stack trace in stackoverflow link
### Environment
(please complete the following information):
Superset 0.0.0dev
Python 3.8.12
### Checklist
Make sure to follow these steps before submitting your issue - thank you!
- [ ] I have checked the superset logs for python stacktraces and included it here as text if there are any.
root@a0da58753de3:/app# superset export-dashboards > dashboards.yaml
logging was configured successfully
2022-03-01 10:02:59,282:INFO:superset.utils.logging_configurator:logging was configured successfully
2022-03-01 10:02:59,309:INFO:root:Configured event logger of type <class 'superset.utils.log.DBEventLogger'>
/usr/local/lib/python3.8/site-packages/flask_caching/__init__.py:201: UserWarning: Flask-Caching: CACHE_TYPE is set to null, caching is effectively disabled.
warnings.warn(
Starting export
2022-03-01 10:03:06,558:INFO:superset.utils.dashboard_import_export:Starting export
Traceback (most recent call last):
File "/usr/local/bin/superset", line 33, in <module>
sys.exit(load_entry_point('apache-superset', 'console_scripts', 'superset')())
File "/usr/local/lib/python3.8/site-packages/click/core.py", line 829, in __call__
return self.main(*args, **kwargs)
File "/usr/local/lib/python3.8/site-packages/flask/cli.py", line 586, in main
return super(FlaskGroup, self).main(*args, **kwargs)
File "/usr/local/lib/python3.8/site-packages/click/core.py", line 782, in main
rv = self.invoke(ctx)
File "/usr/local/lib/python3.8/site-packages/click/core.py", line 1259, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/usr/local/lib/python3.8/site-packages/click/core.py", line 1066, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/usr/local/lib/python3.8/site-packages/click/core.py", line 610, in invoke
return callback(*args, **kwargs)
File "/usr/local/lib/python3.8/site-packages/click/decorators.py", line 21, in new_func
return f(get_current_context(), *args, **kwargs)
File "/usr/local/lib/python3.8/site-packages/flask/cli.py", line 426, in decorator
return __ctx.invoke(f, *args, **kwargs)
File "/usr/local/lib/python3.8/site-packages/click/core.py", line 610, in invoke
return callback(*args, **kwargs)
File "/app/superset/cli/importexport.py", line 207, in export_dashboards
data = dashboard_import_export.export_dashboards(db.session)
File "/app/superset/utils/dashboard_import_export.py", line 33, in export_dashboards
data = Dashboard.export_dashboards(dashboard_ids)
File "/app/superset/models/dashboard.py", line 391, in export_dashboards
json_metadata = json.loads(dashboard.json_metadata)
File "/usr/local/lib/python3.8/json/__init__.py", line 341, in loads
raise TypeError(f'the JSON object must be str, bytes or bytearray, '
TypeError: the JSON object must be str, bytes or bytearray, not NoneType
- [ ] I have reproduced the issue with at least the latest released version of superset.
- [ ] I have checked the issue tracker for the same issue and I haven't found one similar.
### Additional context
Add any other context about the problem here.
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[GitHub] [superset] ephod commented on issue #18980: Export Databases from the CLI does not work
Posted by GitBox <gi...@apache.org>.
ephod commented on issue #18980:
URL: https://github.com/apache/superset/issues/18980#issuecomment-1073119873
I had a similar problem regarding `superset export-dashboards`, this solved my issue. I don't have enough time to create a patch, but this is the change might help you.
```python
for slc in dashboard.slices:
if slc.datasource is None:
logger.info("Datasource is none")
continue
```
https://github.com/apache/superset/blob/d645579cdd64b7fe7f9dde4a8da000dd7db51ce9/superset/models/dashboard.py#L374
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[GitHub] [superset] ephod edited a comment on issue #18980: Export Databases from the CLI does not work
Posted by GitBox <gi...@apache.org>.
ephod edited a comment on issue #18980:
URL: https://github.com/apache/superset/issues/18980#issuecomment-1073119873
I had a similar problem regarding `superset export-dashboards`, this solved my issue. I don't have enough time to create a patch, but this change might help you.
```python
for slc in dashboard.slices:
if slc.datasource is None:
logger.info("Datasource is none")
continue
```
https://github.com/apache/superset/blob/d645579cdd64b7fe7f9dde4a8da000dd7db51ce9/superset/models/dashboard.py#L374
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