ramitkataria commented on code in PR #68922:
URL: https://github.com/apache/airflow/pull/68922#discussion_r3471015977
##########
providers/amazon/src/airflow/providers/amazon/aws/operators/redshift_cluster.py:
##########
@@ -871,8 +874,52 @@ def __init__(
self._attempt_interval = 15
self.deferrable = deferrable
self.max_attempts = max_attempts
+ self.resume_if_paused = resume_if_paused
+
+ def _resume_if_paused(self) -> None:
+ """
+ Resume the cluster if it is paused.
+
+ A paused Redshift cluster cannot be deleted. If the cluster is
currently paused, resume it
+ and wait until it reaches the ``available`` state before continuing.
+ """
+ # Gated behind the opt-in ``resume_if_paused`` flag: resume and delete
are two separate,
+ # non-transactional AWS calls, so a failure between them would leave
the cluster running.
+ try:
+ cluster_state =
self.hook.cluster_status(cluster_identifier=self.cluster_identifier)
+ except self.hook.conn.exceptions.ClusterNotFoundFault:
Review Comment:
This try/catch appears to be redundant because `self.hook.cluster_status`
already catches that error
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