syedahsn commented on code in PR #31646:
URL: https://github.com/apache/airflow/pull/31646#discussion_r1222217318
##########
airflow/providers/amazon/aws/operators/emr.py:
##########
@@ -830,11 +849,32 @@ def execute(self, context: Context) -> None:
self.log.info("Terminating JobFlow %s", self.job_flow_id)
response = emr.terminate_job_flows(JobFlowIds=[self.job_flow_id])
+ if self.deferrable:
+ self.defer(
+ trigger=EmrTerminateJobFlowTrigger(
+ job_flow_id=self.job_flow_id,
+ poll_interval=self.waiter_delay,
+ max_attempts=self.waiter_max_attempts,
+ aws_conn_id=self.aws_conn_id,
+ ),
+ method_name="execute_complete",
+ # timeout is set to ensure that if a trigger dies, the timeout
does not restart
+ # 60 seconds is added to allow the trigger to exit gracefully
(i.e. yield TriggerEvent)
+ timeout=timedelta(seconds=self.waiter_max_attempts *
self.waiter_delay + 60),
+ )
+
if not response["ResponseMetadata"]["HTTPStatusCode"] == 200:
raise AirflowException(f"JobFlow termination failed: {response}")
Review Comment:
yes good catch.
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