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Posted to commits@airflow.apache.org by "atul-astronomer (via GitHub)" <gi...@apache.org> on 2025/04/03 07:13:17 UTC
[I] Expanding/collapsing task group option is not available on grid view [airflow]
atul-astronomer opened a new issue, #48727:
URL: https://github.com/apache/airflow/issues/48727
### Apache Airflow version
main (development)
### If "Other Airflow 2 version" selected, which one?
_No response_
### What happened?
Expanding/collapsing task group option is not available on grid view
### What you think should happen instead?
_No response_
### How to reproduce
Have the below dag which has task groups:
```python
from airflow.sdk import DAG
from airflow.decorators import task
from airflow.providers.standard.operators.empty import EmptyOperator
from airflow.utils.task_group import TaskGroup
from datetime import datetime
from dataclasses import dataclass
from dataclasses_json import dataclass_json
from random import seed, randint
# I've seen, but been unable to recreate, a bug were data in a dataclass was getting truncated part way through a string
# so lets make some string data and see if any of it gets lost
@dataclass_json
@dataclass
class Payload:
seed: int
a: str
b: str
c: str
d: str
def make(i):
return Payload(
seed=i, a=str(i) * 5, b=str(i) * 10, c=str(i) * 15, d=str(i) * 20
)
def transform(self):
self.a = str(int(int(self.a) / 5))
self.b = str(int(int(self.a) / 10))
self.c = str(int(int(self.a) / 15))
self.d = str(int(int(self.a) / 20))
@task
def mk_payloads(i):
return [Payload.make(j).to_dict() for j in range(1, i)]
@task
def transform(_payload):
payload = Payload.from_dict(_payload)
payload.transform()
return payload.to_dict()
@task
def check_transformed(_payload):
payload: Payload = Payload.from_dict(_payload)
orig = Payload.make(payload.seed)
orig.transform()
# same transformation made to same data
# results should be same, otherwise something got lost along the way
assert orig == payload
minmax_map_indices_per_lane = (5, 60)
lanes = 10
with DAG(
dag_id="many_expand", schedule=None, start_date=datetime(1970, 1, 1), catchup=False ,tags=["taskmap"]
) as dag:
seed(42) # be deterministic
for i in range(lanes):
with TaskGroup(group_id=f"lane{i+1}"):
min_map, max_map = minmax_map_indices_per_lane
mapped = randint(min_map, max_map)
check_transformed.expand(
_payload=transform.expand(_payload=mk_payloads(mapped))
)
```
### Operating System
Linux
### Versions of Apache Airflow Providers
_No response_
### Deployment
Other
### Deployment details
_No response_
### Anything else?
_No response_
### 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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Re: [I] Expanding/collapsing task group option is not available on the grid view [airflow]
Posted by "tirkarthi (via GitHub)" <gi...@apache.org>.
tirkarthi commented on issue #48727:
URL: https://github.com/apache/airflow/issues/48727#issuecomment-2774789608
Related issue with an open PR #47429
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Re: [I] Expanding/collapsing task group option is not available on the grid view [airflow]
Posted by "bbovenzi (via GitHub)" <gi...@apache.org>.
bbovenzi closed issue #48727: Expanding/collapsing task group option is not available on the grid view
URL: https://github.com/apache/airflow/issues/48727
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Re: [I] Expanding/collapsing task group option is not available on the grid view [airflow]
Posted by "bbovenzi (via GitHub)" <gi...@apache.org>.
bbovenzi commented on issue #48727:
URL: https://github.com/apache/airflow/issues/48727#issuecomment-2790424595
Fixed in https://github.com/apache/airflow/pull/48884
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