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fix: Add X-Trino-Extra-Credential header and remove user override #3246

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Sep 24, 2022
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Original file line number Diff line number Diff line change
Expand Up @@ -36,13 +36,17 @@ def __init__(
catalog: Optional[str] = None,
auth: Optional[Any] = None,
http_scheme: Optional[str] = None,
source: Optional[str] = None,
extra_credential: Optional[str] = None,
):
self.host = host or os.getenv("TRINO_HOST")
self.port = port or os.getenv("TRINO_PORT")
self.user = user or os.getenv("TRINO_USER")
self.catalog = catalog or os.getenv("TRINO_CATALOG")
self.auth = auth or os.getenv("TRINO_AUTH")
self.http_scheme = http_scheme or os.getenv("TRINO_HTTP_SCHEME")
self.source = source or os.getenv("TRINO_SOURCE")
self.extra_credential = extra_credential or os.getenv("TRINO_EXTRA_CREDENTIAL")
self._cursor: Optional[Cursor] = None

if self.host is None:
Expand All @@ -56,13 +60,20 @@ def __init__(

def _get_cursor(self) -> Cursor:
if self._cursor is None:
headers = (
{trino.constants.HEADER_EXTRA_CREDENTIAL: self.extra_credential}
if self.extra_credential
else {}
)
self._cursor = trino.dbapi.connect(
host=self.host,
port=self.port,
user=self.user,
catalog=self.catalog,
auth=self.auth,
http_scheme=self.http_scheme,
source=self.source,
http_headers=headers,
).cursor()

return self._cursor
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -228,7 +228,6 @@ def get_table_column_names_and_types(
self, config: RepoConfig
) -> Iterable[Tuple[str, str]]:
client = Trino(
user="user",
catalog=config.offline_store.catalog,
host=config.offline_store.host,
port=config.offline_store.port,
Expand Down