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Posted to commits@airflow.apache.org by GitBox <gi...@apache.org> on 2021/09/12 12:43:43 UTC
[GitHub] [airflow] Taragolis opened a new issue #18188: NoResultFound raises in UI when access to Task Instance Details
Taragolis opened a new issue #18188:
URL: https://github.com/apache/airflow/issues/18188
### Apache Airflow version
2.2.0b1 (beta snapshot)
### Operating System
Linux (5.13.13-zen1-1-zen #1 ZEN SMP PREEMPT Thu, 26 Aug 2021 19:14:35 +0000 x86_64 GNU/Linux)
### Versions of Apache Airflow Providers
<details><summary> pip freeze | grep apache-airflow-providers</summary>
apache-airflow-providers-amazon==2.1.0<br>
apache-airflow-providers-celery==2.0.0<br>
apache-airflow-providers-cncf-kubernetes==2.0.1<br>
apache-airflow-providers-docker==2.1.0<br>
apache-airflow-providers-elasticsearch==2.0.2<br>
apache-airflow-providers-ftp==2.0.0<br>
apache-airflow-providers-google==5.0.0<br>
apache-airflow-providers-grpc==2.0.0<br>
apache-airflow-providers-hashicorp==2.0.0<br>
apache-airflow-providers-http==2.0.0<br>
apache-airflow-providers-imap==2.0.0<br>
apache-airflow-providers-microsoft-azure==3.1.0<br>
apache-airflow-providers-mysql==2.1.0<br>
apache-airflow-providers-postgres==2.0.0<br>
apache-airflow-providers-redis==2.0.0<br>
apache-airflow-providers-sendgrid==2.0.0<br>
apache-airflow-providers-sftp==2.1.0<br>
apache-airflow-providers-slack==4.0.0<br>
apache-airflow-providers-sqlite==2.0.0<br>
apache-airflow-providers-ssh==2.1.0<br>
</details>
### Deployment
Docker-Compose
### Deployment details
Docker Image: apache/airflow:2.2.0b1-python3.8
```shell
$ docker version
Client:
Version: 20.10.8
API version: 1.41
Go version: go1.16.6
Git commit: 3967b7d28e
Built: Wed Aug 4 10:59:01 2021
OS/Arch: linux/amd64
Context: default
Experimental: true
Server:
Engine:
Version: 20.10.8
API version: 1.41 (minimum version 1.12)
Go version: go1.16.6
Git commit: 75249d88bc
Built: Wed Aug 4 10:58:48 2021
OS/Arch: linux/amd64
Experimental: false
containerd:
Version: v1.5.5
GitCommit: 72cec4be58a9eb6b2910f5d10f1c01ca47d231c0.m
runc:
Version: 1.0.2
GitCommit: v1.0.2-0-g52b36a2d
docker-init:
Version: 0.19.0
GitCommit: de40ad0
```
```shell
$ docker-compose version
docker-compose version 1.29.2, build unknown
docker-py version: 5.0.2
CPython version: 3.9.6
OpenSSL version: OpenSSL 1.1.1l 24 Aug 2021
```
### What happened
I've tested current project for compatibility to migrate to 2.2.x in the future.
As soon as i tried to access from UI to Task Instance Details or Rendered Template for DAG _which never started before_ I've got this error
```
Python version: 3.8.11
Airflow version: 2.2.0b1
Node: e70bca1d41d3
-------------------------------------------------------------------------------
Traceback (most recent call last):
File "/home/airflow/.local/lib/python3.8/site-packages/flask/app.py", line 2447, in wsgi_app
response = self.full_dispatch_request()
File "/home/airflow/.local/lib/python3.8/site-packages/flask/app.py", line 1952, in full_dispatch_request
rv = self.handle_user_exception(e)
File "/home/airflow/.local/lib/python3.8/site-packages/flask/app.py", line 1821, in handle_user_exception
reraise(exc_type, exc_value, tb)
File "/home/airflow/.local/lib/python3.8/site-packages/flask/_compat.py", line 39, in reraise
raise value
File "/home/airflow/.local/lib/python3.8/site-packages/flask/app.py", line 1950, in full_dispatch_request
rv = self.dispatch_request()
File "/home/airflow/.local/lib/python3.8/site-packages/flask/app.py", line 1936, in dispatch_request
return self.view_functions[rule.endpoint](**req.view_args)
File "/home/airflow/.local/lib/python3.8/site-packages/airflow/www/auth.py", line 51, in decorated
return func(*args, **kwargs)
File "/home/airflow/.local/lib/python3.8/site-packages/airflow/www/decorators.py", line 72, in wrapper
return f(*args, **kwargs)
File "/home/airflow/.local/lib/python3.8/site-packages/airflow/utils/session.py", line 70, in wrapper
return func(*args, session=session, **kwargs)
File "/home/airflow/.local/lib/python3.8/site-packages/airflow/www/views.py", line 1368, in task
session.query(TaskInstance)
File "/home/airflow/.local/lib/python3.8/site-packages/sqlalchemy/orm/query.py", line 3500, in one
raise orm_exc.NoResultFound("No row was found for one()")
sqlalchemy.orm.exc.NoResultFound: No row was found for one()
```
### What you expected to happen
On previous version (Apache Airflow 2.1.2) it show information even if DAG never started.
If it's new behavior of Airflow for Task Instances in UI it would be nice get information specific to this error rather than generic error
### How to reproduce
1. Use Apache Airflow: 2.2.0b1
2. Create new DAG
3. In web server try to access to Task Instance Details (`/task` entrypoint) or Rendered Template (`rendered-templates` entrypoint)
### Anything else
As soon as DAG started at least once this kind of errors gone when access Task Instance Details or Rendered Template for this DAG Tasks
Seems like this kind of errors happen after #17719
### Are you willing to submit PR?
- [ ] Yes I am willing to submit a PR!
### Code of Conduct
- [X] I agree to follow this project's [Code of Conduct](https://github.com/apache/airflow/blob/main/CODE_OF_CONDUCT.md)
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[GitHub] [airflow] uranusjr commented on issue #18188: NoResultFound raises in UI when access to Task Instance Details
Posted by GitBox <gi...@apache.org>.
uranusjr commented on issue #18188:
URL: https://github.com/apache/airflow/issues/18188#issuecomment-918823472
Again, what would show in the *Task Instance Attributes* fields? Only your first screenshot is related to the question, and unfortunately the fields are cropped so I can’t see what values are there exactly.
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[GitHub] [airflow] uranusjr edited a comment on issue #18188: NoResultFound raises in UI when access to Task Instance Details
Posted by GitBox <gi...@apache.org>.
uranusjr edited a comment on issue #18188:
URL: https://github.com/apache/airflow/issues/18188#issuecomment-917952074
Could you describe what would show in the *Task Instance Attributes* field in that case? (I think I know, but it’d be nice to have someone to confirm this.)
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[GitHub] [airflow] Taragolis commented on issue #18188: NoResultFound raises in UI when access to Task Instance Details
Posted by GitBox <gi...@apache.org>.
Taragolis commented on issue #18188:
URL: https://github.com/apache/airflow/issues/18188#issuecomment-918104290
It would be nice if it show the same information that it shows in current stable - `2.1.x`
In case if no DagRun created before it uses current date-time as execution date (my assumptions)
**Task Instance Attributes - 2.1.2**
However probably it not possible any more and at least it would be nice get same error as we get on access to XCom
**Rendered Template - 2.1.2**
Rendered Template also handy for if DagRun not exists, at least it help localize some errors in macros/variables
_Some configuration errors_:
_Missing Variables_:
_An finally rendered template_
**Rendered Template - 2.2.0b1**
```
Python version: 3.8.11
Airflow version: 2.2.0b1
Node: e70bca1d41d3
-------------------------------------------------------------------------------
Traceback (most recent call last):
File "/home/airflow/.local/lib/python3.8/site-packages/flask/app.py", line 2447, in wsgi_app
response = self.full_dispatch_request()
File "/home/airflow/.local/lib/python3.8/site-packages/flask/app.py", line 1952, in full_dispatch_request
rv = self.handle_user_exception(e)
File "/home/airflow/.local/lib/python3.8/site-packages/flask/app.py", line 1821, in handle_user_exception
reraise(exc_type, exc_value, tb)
File "/home/airflow/.local/lib/python3.8/site-packages/flask/_compat.py", line 39, in reraise
raise value
File "/home/airflow/.local/lib/python3.8/site-packages/flask/app.py", line 1950, in full_dispatch_request
rv = self.dispatch_request()
File "/home/airflow/.local/lib/python3.8/site-packages/flask/app.py", line 1936, in dispatch_request
return self.view_functions[rule.endpoint](**req.view_args)
File "/home/airflow/.local/lib/python3.8/site-packages/airflow/www/auth.py", line 51, in decorated
return func(*args, **kwargs)
File "/home/airflow/.local/lib/python3.8/site-packages/airflow/www/decorators.py", line 72, in wrapper
return f(*args, **kwargs)
File "/home/airflow/.local/lib/python3.8/site-packages/airflow/utils/session.py", line 70, in wrapper
return func(*args, session=session, **kwargs)
File "/home/airflow/.local/lib/python3.8/site-packages/airflow/www/views.py", line 1055, in rendered_templates
ti = dag_run.get_task_instance(task_id=task.task_id, session=session)
AttributeError: 'NoneType' object has no attribute 'get_task_instance'
```
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[GitHub] [airflow] uranusjr commented on issue #18188: NoResultFound raises in UI when access to Task Instance Details
Posted by GitBox <gi...@apache.org>.
uranusjr commented on issue #18188:
URL: https://github.com/apache/airflow/issues/18188#issuecomment-917952074
Coiuld you describe what would show in the *Task Instance Attributes* field in that case? (I think I know, but it’d be nice to have someone to confirm this.)
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[GitHub] [airflow] boring-cyborg[bot] commented on issue #18188: NoResultFound raises in UI when access to Task Instance Details
Posted by GitBox <gi...@apache.org>.
boring-cyborg[bot] commented on issue #18188:
URL: https://github.com/apache/airflow/issues/18188#issuecomment-917629151
Thanks for opening your first issue here! Be sure to follow the issue template!
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[GitHub] [airflow] uranusjr commented on issue #18188: NoResultFound raises in UI when access to Task Instance Details
Posted by GitBox <gi...@apache.org>.
uranusjr commented on issue #18188:
URL: https://github.com/apache/airflow/issues/18188#issuecomment-918824179
Also, what are the links that brought you to the page?
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[GitHub] [airflow] uranusjr closed issue #18188: NoResultFound raises in UI when access to Task Instance Details
Posted by GitBox <gi...@apache.org>.
uranusjr closed issue #18188:
URL: https://github.com/apache/airflow/issues/18188
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