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https://issues.apache.org/jira/browse/AIRFLOW-2959?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jarek Potiuk updated AIRFLOW-2959:
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Fix Version/s: 2.0.0
> HTTPSensor doc/comment is not clear enough
> ------------------------------------------
>
> Key: AIRFLOW-2959
> URL: https://issues.apache.org/jira/browse/AIRFLOW-2959
> Project: Apache Airflow
> Issue Type: Improvement
> Components: operators
> Reporter: Xiaodong Deng
> Assignee: Xiaodong Deng
> Priority: Minor
> Fix For: 2.0.0
>
>
> The HTTPSensor is supposed to sense if a resource/endpoint if available at a
> location specified by http connection. It will return False when the HTTP
> Status code is 404 or check function returns False.
> However, HTTP Error code other than 404, or Connection Refused, would fail
> the sensor itself directly (no more poking)
> [https://github.com/apache/incubator-airflow/blob/f6191fbd7a61766bd002873db371b74702b13ff3/airflow/sensors/http_sensor.py#L90].
> This is not clear enough in the doc. Users like myself may think these
> situations will also return False and try poking later, while it's not true.
> This should be made clear in the documetation.
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