Lee-W commented on code in PR #56298:
URL: https://github.com/apache/airflow/pull/56298#discussion_r2431796245
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providers/presto/src/airflow/providers/presto/hooks/presto.py:
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@@ -155,23 +155,38 @@ def sqlalchemy_url(self) -> URL:
"""Return a `sqlalchemy.engine.URL` object constructed from the
connection."""
conn = self.get_connection(self.get_conn_id())
extra = conn.extra_dejson or {}
- catalog = extra.get("catalog", "hive")
schema = conn.schema
- query = {"protocol": extra.get("protocol", "http"), "source":
extra.get("source", "airflow")}
+ if not conn.host:
+ raise AirflowException("Presto connection error: 'host' is missing
in the connection.")
+ if not conn.port:
+ raise AirflowException("Presto connection error: 'port' is missing
in connection.")
+ if not conn.login:
+ raise AirflowException("Presto connection error: 'login' is
missing in Connection")
+
+ # adding only when **kwargs are given by user
+ query = {
Review Comment:
should we merge `scheme` into this as well
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