njnu-seafish opened a new issue, #17413: URL: https://github.com/apache/dolphinscheduler/issues/17413
### Search before asking - [x] I had searched in the [issues](https://github.com/apache/dolphinscheduler/issues?q=is%3Aissue) and found no similar issues. ### What happened 1, First, create a Hive data source <img width="475" height="641" alt="Image" src="https://github.com/user-attachments/assets/b0340696-fdcc-4eb1-8862-2394b1e15f25"; /> 2, Edit the data source and find that the principal field is not displayed. <img width="429" height="643" alt="Image" src="https://github.com/user-attachments/assets/dd13c435-cc9e-46b6-860b-54b1503a0da8"; /> 3，The connection test shows the following error message： > 2025-08-12 10:04:52.808 WARN [qtp1869116781-5208] o.a.h.j.HiveConnection:[237] - Failed to connect to 192.168.11.231:10000 2025-08-12 10:04:52.809 WARN [qtp1869116781-5208] o.a.k.j.h.KyuubiConnection:[198] - Failed to connect to 192.168.11.231:10000 2025-08-12 10:04:52.810 WARN [qtp1869116781-5208] n.s.c.j.SnowflakeConnectString:[136] - Connect strings must start with jdbc:snowflake:// 2025-08-12 10:04:52.810 ERROR [qtp1869116781-5208] o.a.d.p.d.a.d.AbstractDataSourceProcessor:[130] - Check datasource connectivity for: HIVE error java.sql.SQLException: Could not open client transport with JDBC Uri: jdbc:hive2://192.168.11.231:10000/default: Peer indicated failure: Unsupported mechanism type PLAIN at org.apache.hive.jdbc.HiveConnection.<init>(HiveConnection.java:256) at org.apache.hive.jdbc.HiveDriver.connect(HiveDriver.java:107) at java.sql.DriverManager.getConnection(DriverManager.java:664) at java.sql.DriverManager.getConnection(DriverManager.java:247) at org.apache.dolphinscheduler.plugin.datasource.hive.param.HiveDataSourceProcessor.getConnection(HiveDataSourceProcessor.java:139) at org.apache.dolphinscheduler.plugin.datasource.api.datasource.AbstractDataSourceProcessor.checkDataSourceConnectivity(AbstractDataSourceProcessor.java:127) at org.apache.dolphinscheduler.api.service.impl.DataSourceServiceImpl.checkConnection(DataSourceServiceImpl.java:326) To resolve the above issue, The principal field needs to appear in the JDBC connection parameter input box. <img width="430" height="643" alt="Image" src="https://github.com/user-attachments/assets/483496ae-46d2-4857-a43c-8c8251bd7365"; /> 4, Click the connection test again, and the following error appears: > Caused by: java.lang.NoClassDefFoundError: org/apache/hadoop/hive/thrift/TFilterTransport at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:756) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:493) at java.net.URLClassLoader.access$100(URLClassLoader.java:75) at java.net.URLClassLoader$1.run(URLClassLoader.java:389) at java.net.URLClassLoader$1.run(URLClassLoader.java:383) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:382) at java.lang.ClassLoader.loadClass(ClassLoader.java:418) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352) at java.lang.ClassLoader.loadClass(ClassLoader.java:351) at org.apache.hive.jdbc.HiveConnection.createBinaryTransport(HiveConnection.java:601) at org.apache.hive.jdbc.HiveConnection.openTransport(HiveConnection.java:341) at org.apache.hive.jdbc.HiveConnection.<init>(HiveConnection.java:228) at org.apache.hive.jdbc.HiveDriver.connect(HiveDriver.java:107) at java.sql.DriverManager.getConnection(DriverManager.java:664) at java.sql.DriverManager.getConnection(DriverManager.java:247) at org.apache.dolphinscheduler.plugin.datasource.hive.param.HiveDataSourceProcessor.getConnection(HiveDataSourceProcessor.java:139) at org.apache.dolphinscheduler.plugin.datasource.api.datasource.AbstractDataSourceProcessor.checkDataSourceConnectivity(AbstractDataSourceProcessor.java:127) at org.apache.dolphinscheduler.api.service.impl.DataSourceServiceImpl.checkConnection(DataSourceServiceImpl.java:326) ### What you expected to happen The Hive and Spark data source information can be displayed normally, and the tests pass. ### How to reproduce 1, First, create a Hive data source 2, Edit the data source and find that the principal field is not displayed. 3, Click the connection test ### Anything else _No response_ ### Version 3.3.0-alpha ### Are you willing to submit PR? - [x] 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]
