zhaopinglu opened a new issue, #36340: URL: https://github.com/apache/doris/issues/36340
### Search before asking - [X] I had searched in the [issues](https://github.com/apache/doris/issues?q=is%3Aissue) and found no similar issues. ### Version Doris v 2.1.3 python package: adbc-driver-flightsql 1.0.0 pydoris 1.0.5.3 pydoris-client 1.0.4 ### What's Wrong? OperationalError: IO: [FlightSQL] connection error: desc = "transport: Error while dialing: dial tcp 0.0.0.0:9090: connectex: No connection could be made because the target machine actively refused it." (Unavailable; DoGet: endpoint 0: [uri:"grpc+tcp://0.0.0.0:9090"]) possible related issue: [fix](arrow-flight-sql) Fix Arrow Flight bind wrong Host in Fqdn #34850 ### What You Expected? ## 1 ################## dbapi_adbc_execute_fetchallarrow, cost:0:00:00.033296, bytes:101, len(arrow_data):6 ## 2 <class 'pandas.core.frame.DataFrame'> RangeIndex: 6 entries, 0 to 5 Data columns (total 1 columns): # Column Non-Null Count Dtype --- ------ -------------- ----- 0 Database 6 non-null object dtypes: object(1) memory usage: 547.0 bytes None ## 3 Database 0 __internal_schema 1 arrow_flight_sql 2 information_schema 3 mysql 4 pydoris_client_test ### How to Reproduce? Run python script: ``` import adbc_driver_manager import adbc_driver_flightsql.dbapi as flight_sql import pandas from datetime import datetime #import pyarrow as pa #import pyarrow.flight as fl conn = flight_sql.connect(uri="grpc://x.x.x.x:9090", db_kwargs={ adbc_driver_manager.DatabaseOptions.USERNAME.value: "root", adbc_driver_manager.DatabaseOptions.PASSWORD.value: "" }, autocommit=False ) cursor = conn.cursor() #cursor.execute("DROP DATABASE IF EXISTS arrow_flight_sql FORCE;") #cursor.execute("select now();") cursor.execute("show databases;") start_time = datetime.now() arrow_data = cursor.fetchallarrow() dataframe = arrow_data.to_pandas() print("## 1") print("\n##################\n dbapi_adbc_execute_fetchallarrow" + ", cost:" + str(datetime.now() - start_time) + ", bytes:" + str(arrow_data.nbytes) + ", len(arrow_data):" + str(len(arrow_data)) ) print("## 2") print(dataframe.info(memory_usage='deep')) print("## 3") print(dataframe) ``` ### Anything Else? _No response_ ### Are you willing to submit PR? - [ ] Yes I am willing to submit a PR! ### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
