subhramit opened a new pull request, #73522:
URL: https://github.com/apache/airflow/pull/73522
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- Follow-up to https://github.com/apache/airflow/pull/71976 and
https://github.com/apache/airflow/pull/58929
- Closes https://github.com/apache/airflow/issues/67109
- Related: https://github.com/apache/airflow/issues/67107 and
https://github.com/apache/airflow/issues/58610
Implement Design A from #67109 by adding a generic SQL-truthy
`InfluxDB3Sensor`.
Now that deferrable mode is available
(https://github.com/apache/airflow/pull/71976), implementing the sensor felt
like the obvious next step.
The sensor evaluates the first cell returned by an InfluxDB 3 SQL query,
following `SqlSensor`-style semantics. It supports synchronous polling and
deferrable polling through a new `InfluxDB3SensorTrigger`, which reruns the
query at `poke_interval` without occupying a worker slot between checks.
Airflow owns the sensor timeout, while query errors and trigger cancellation
retain their existing failure and cancellation behavior.
The change also registers the sensor in provider metadata, adds provider
documentation and a deferrable system-test example, and covers truthy and empty
results, `fail_on_empty`, timeout propagation, trigger serialization, repeated
polling, error events, fallback messages, and cancellation during both query
execution and sleep.
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- [x] Yes
Assisted-by: Zed GPT-5.6 Sol following [the
guidelines](https://github.com/apache/airflow/blob/main/contributing-docs/05_pull_requests.rst#gen-ai-assisted-contributions)
**Note:** All code changes done as a result (and also this description) were
manually driven, edited & reviewed by me.
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