ashb commented on a change in pull request #6655: [AIRFLOW-6056] Allow
EmrAddStepsOperator to accept job_flow_name as alternative to job_flow_id
URL: https://github.com/apache/airflow/pull/6655#discussion_r352485757
##########
File path: airflow/contrib/hooks/emr_hook.py
##########
@@ -36,6 +36,26 @@ def get_conn(self):
self.conn = self.get_client_type('emr', self.region_name)
Review comment:
```suggestion
if not self.conn:
self.conn = self.get_client_type('emr', self.region_name)
```
(and do `self.conn = None` inside `__init__`)
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