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https://issues.apache.org/jira/browse/AIRFLOW-5840?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Robert Conroy reassigned AIRFLOW-5840:
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Assignee: Robert Conroy
> Add a link to the external task that ExternalTaskSensor is waiting for
> ----------------------------------------------------------------------
>
> Key: AIRFLOW-5840
> URL: https://issues.apache.org/jira/browse/AIRFLOW-5840
> Project: Apache Airflow
> Issue Type: Improvement
> Components: operators
> Affects Versions: 1.10.6
> Reporter: Qian Yu
> Assignee: Robert Conroy
> Priority: Major
> Labels: ExternalTaskSensor, Target, get_link, link
>
> When using ExternalTaskSensor, there's no indication on the Web UI regarding
> which task the sensor is waiting for. Does anyone have ideas for improving
> this?
> One idea is to override the get_link() abstract method of ExternalTaskSensor
> and point it to the task that the sensor waits for. Maybe something like this
> (just for demo, not tested and likely not working):
> {code:python}
> def get_link(self, operator: BaseOperator, dttm: datetime) -> str:
> return
> "{}?dag_id={}&task_id={}&execution_date={}".format(conf["base_url"],
> self.external_task_id, self.execution_date.isoformat())
> {code}
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