42 lines
No EOL
1.4 KiB
Python
42 lines
No EOL
1.4 KiB
Python
"""
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Copyright (C) 2017-2021 Dremio Corporation
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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"""
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from dremio.arguments.parse import options_default_validator
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from dremio.flight.endpoint import DremioFlightEndpoint
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def execute_query(dremio_host: str, dremio_port: int, username: str, token: str, query: str):
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args = {
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'hostname': dremio_host,
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'port': dremio_port,
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'tls': True,
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'username': username,
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'token': token,
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'query': query
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}
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config = options_default_validator["default"] | args
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# Instantiate DremioFlightEndpoint object
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dremio_flight_endpoint = DremioFlightEndpoint(config)
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# Connect to Dremio Arrow Flight server endpoint.
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flight_client = dremio_flight_endpoint.connect()
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# Get reader
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reader = dremio_flight_endpoint.get_reader(flight_client)
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# Print out the data as a dataframe
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print(reader.read_pandas()) |