pedresnyman commented on a change in pull request #11883:
URL: https://github.com/apache/airflow/pull/11883#discussion_r517137237
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File path: airflow/providers/amazon/aws/sensors/emr_step.py
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@@ -21,24 +21,34 @@
from airflow.providers.amazon.aws.sensors.emr_base import EmrBaseSensor
from airflow.utils.decorators import apply_defaults
+from airflow.exceptions import AirflowException
+from airflow.models.xcom import XCOM_RETURN_KEY
+
class EmrStepSensor(EmrBaseSensor):
"""
Asks for the state of the step until it reaches any of the target states.
+ If no step Id has been provided the sensor retrieves all steps and current
states
+ and will continue to ask until all steps reaches any of the target states.
Review comment:
Hi @feluelle,
The EmrJobFlowSensor can work yes. Can we add a xcom_push to the
EmrJobFlowSensor so that we have a list of all steps? So then we have all the
steps and the step states.
With that functionality added you can always rerun a failed step instead or
re-running all of the steps.
Regards
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