[BUG] - many instances of OSS driver logging DriverSystemConfiguration[driverName='oss-jdbc', driverVersion='1.0.9-oss', .....

[dqmdev]

OSS driver 109.

When the driver is loaded by our application, a larger number of informational messages are being logged by default.

[8/25/25, 19:55:14:468 EDT] 00000563 com.databricks.jdbc.common.util.LoggingUtil I Setting up JUL logger
[8/25/25, 19:55:14:497 EDT] 00000563 com.databricks.client.jdbc.Driver I DriverSystemConfiguration[driverName='oss-jdbc', driverVersion='1.0.9-oss', osName='Windows 11', osVersion='10.0', osArch='amd64', runtimeName='Eclipse OpenJ9 VM', runtimeVersion='17.0.14', runtimeVendor='IBM Corporation', localeName='en_US', processName='jar', defaultCharsetEncoding='windows-1252']
[8/25/25, 19:55:18:857 EDT] 00000563 com.databricks.client.jdbc.Driver I DriverSystemConfiguration[driverName='oss-jdbc', driverVersion='1.0.9-oss', osName='Windows 11', osVersion='10.0', osArch='amd64', runtimeName='Eclipse OpenJ9 VM', runtimeVersion='17.0.14', runtimeVendor='IBM Corporation', localeName='en_US', processName='jar', defaultCharsetEncoding='windows-1252']
[8/25/25, 19:55:19:473 EDT] 00000563 com.databricks.client.jdbc.Driver I DriverSystemConfiguration[driverName='oss-jdbc', driverVersion='1.0.9-oss', osName='Windows 11', osVersion='10.0', osArch='amd64', runtimeName='Eclipse OpenJ9 VM', runtimeVersion='17.0.14', runtimeVendor='IBM Corporation', localeName='en_US', processName='jar', defaultCharsetEncoding='windows-1252']
[8/25/25, 19:57:29:263 EDT] 00000563 com.databricks.client.jdbc.Driver I DriverSystemConfiguration[driverName='oss-jdbc', driverVersion='1.0.9-oss', osName='Windows 11', osVersion='10.0', osArch='amd64', runtimeName='Eclipse OpenJ9 VM', runtimeVersion='17.0.14', runtimeVendor='IBM Corporation', localeName='en_US', processName='jar', defaultCharsetEncoding='windows-1252']
[8/25/25, 19:57:30:029 EDT] 00000563 com.databricks.client.jdbc.Driver I DriverSystemConfiguration[driverName='oss-jdbc', driverVersion='1.0.9-oss', osName='Windows 11', osVersion='10.0', osArch='amd64', runtimeName='Eclipse OpenJ9 VM', runtimeVersion='17.0.14', runtimeVendor='IBM Corporation', localeName='en_US', processName='jar', defaultCharsetEncoding='windows-1252']
[8/25/25, 19:57:30:505 EDT] 00000563 com.databricks.client.jdbc.Driver I DriverSystemConfiguration[driverName='oss-jdbc', driverVersion='1.0.9-oss', osName='Windows 11', osVersion='10.0', osArch='amd64', runtimeName='Eclipse OpenJ9 VM', runtimeVersion='17.0.14', runtimeVendor='IBM Corporation', localeName='en_US', processName='jar', defaultCharsetEncoding='windows-1252']
[8/25/25, 19:57:35:606 EDT] 00000563 com.databricks.client.jdbc.Driver I DriverSystemConfiguration[driverName='oss-jdbc', driverVersion='1.0.9-oss', osName='Windows 11', osVersion='10.0', osArch='amd64', runtimeName='Eclipse OpenJ9 VM', runtimeVersion='17.0.14', runtimeVendor='IBM Corporation', localeName='en_US', processName='jar', defaultCharsetEncoding='windows-1252']
[8/25/25, 19:57:36:211 EDT] 00000563 com.databricks.client.jdbc.Driver I DriverSystemConfiguration[driverName='oss-jdbc', driverVersion='1.0.9-oss', osName='Windows 11', osVersion='10.0', osArch='amd64', runtimeName='Eclipse OpenJ9 VM', runtimeVersion='17.0.14', runtimeVendor='IBM Corporation', localeName='en_US', processName='jar', defaultCharsetEncoding='windows-1252']
[8/25/25, 19:57:36:616 EDT] 00000563 com.databricks.client.jdbc.Driver I DriverSystemConfiguration[driverName='oss-jdbc', driverVersion='1.0.9-oss', osName='Windows 11', osVersion='10.0', osArch='amd64', runtimeName='Eclipse OpenJ9 VM', runtimeVersion='17.0.14', runtimeVendor='IBM Corporation', localeName='en_US', processName='jar', defaultCharsetEncoding='windows-1252']
[8/25/25, 19:57:41:708 EDT] 00000563 com.databricks.client.jdbc.Driver I DriverSystemConfiguration[driverName='oss-jdbc', driverVersion='1.0.9-oss', osName='Windows 11', osVersion='10.0', osArch='amd64', runtimeName='Eclipse OpenJ9 VM', runtimeVersion='17.0.14', runtimeVendor='IBM Corporation', localeName='en_US', processName='jar', defaultCharsetEncoding='windows-1252']
[8/25/25, 19:57:42:278 EDT] 00000563 com.databricks.client.jdbc.Driver I DriverSystemConfiguration[driverName='oss-jdbc', driverVersion='1.0.9-oss', osName='Windows 11', osVersion='10.0', osArch='amd64', runtimeName='Eclipse OpenJ9 VM', runtimeVersion='17.0.14', runtimeVendor='IBM Corporation', localeName='en_US', processName='jar', defaultCharsetEncoding='windows-1252']
[8/25/25, 19:57:42:689 EDT] 00000563 com.databricks.client.jdbc.Driver I DriverSystemConfiguration[driverName='oss-jdbc', driverVersion='1.0.9-oss', osName='Windows 11', osVersion='10.0', osArch='amd64', runtimeName='Eclipse OpenJ9 VM', runtimeVersion='17.0.14', runtimeVendor='IBM Corporation', localeName='en_US', processName='jar', defaultCharsetEncoding='windows-1252']
[8/25/25, 19:57:57:953 EDT] 00000563 com.databricks.client.jdbc.Driver I DriverSystemConfiguration[driverName='oss-jdbc', driverVersion='1.0.9-oss', osName='Windows 11', osVersion='10.0', osArch='amd64', runtimeName='Eclipse OpenJ9 VM', runtimeVersion='17.0.14', runtimeVendor='IBM Corporation', localeName='en_US', processName='jar', defaultCharsetEncoding='windows-1252']
[8/25/25, 19:57:58:580 EDT] 00000563 com.databricks.client.jdbc.Driver I DriverSystemConfiguration[driverName='oss-jdbc', driverVersion='1.0.9-oss', osName='Windows 11', osVersion='10.0', osArch='amd64', runtimeName='Eclipse OpenJ9 VM', runtimeVersion='17.0.14', runtimeVendor='IBM Corporation', localeName='en_US', processName='jar', defaultCharsetEncoding='windows-1252']
[8/25/25, 19:57:58:983 EDT] 00000563 com.databricks.client.jdbc.Driver I DriverSystemConfiguration[driverName='oss-jdbc', driverVersion='1.0.9-oss', osName='Windows 11', osVersion='10.0', osArch='amd64', runtimeName='Eclipse OpenJ9 VM', runtimeVersion='17.0.14', runtimeVendor='IBM Corporation', localeName='en_US', processName='jar', defaultCharsetEncoding='windows-1252']
[8/25/25, 19:58:50:051 EDT] 00000563 com.databricks.client.jdbc.Driver I DriverSystemConfiguration[driverName='oss-jdbc', driverVersion='1.0.9-oss', osName='Windows 11', osVersion='10.0', osArch='amd64', runtimeName='Eclipse OpenJ9 VM', runtimeVersion='17.0.14', runtimeVendor='IBM Corporation', localeName='en_US', processName='jar', defaultCharsetEncoding='windows-1252']
[8/25/25, 19:58:50:640 EDT] 00000563 com.databricks.client.jdbc.Driver I DriverSystemConfiguration[driverName='oss-jdbc', driverVersion='1.0.9-oss', osName='Windows 11', osVersion='10.0', osArch='amd64', runtimeName='Eclipse OpenJ9 VM', runtimeVersion='17.0.14', runtimeVendor='IBM Corporation', localeName='en_US', processName='jar', defaultCharsetEncoding='windows-1252']
[8/25/25, 19:58:50:972 EDT] 00000563 com.databricks.client.jdbc.Driver I DriverSystemConfiguration[driverName='oss-jdbc', driverVersion='1.0.9-oss', osName='Windows 11', osVersion='10.0', osArch='amd64', runtimeName='Eclipse OpenJ9 VM', runtimeVersion='17.0.14', runtimeVendor='IBM Corporation', localeName='en_US', processName='jar', defaultCharsetEncoding='windows-1252']
[8/25/25, 19:59:02:278 EDT] 00000563 com.databricks.client.jdbc.Driver I DriverSystemConfiguration[driverName='oss-jdbc', driverVersion='1.0.9-oss', osName='Windows 11', osVersion='10.0', osArch='amd64', runtimeName='Eclipse OpenJ9 VM', runtimeVersion='17.0.14', runtimeVendor='IBM Corporation', localeName='en_US', processName='jar', defaultCharsetEncoding='windows-1252']
[8/25/25, 19:59:02:811 EDT] 00000563 com.databricks.client.jdbc.Driver I DriverSystemConfiguration[driverName='oss-jdbc', driverVersion='1.0.9-oss', osName='Windows 11', osVersion='10.0', osArch='amd64', runtimeName='Eclipse OpenJ9 VM', runtimeVersion='17.0.14', runtimeVendor='IBM Corporation', localeName='en_US', processName='jar', defaultCharsetEncoding='windows-1252']
[8/25/25, 19:59:03:128 EDT] 00000563 com.databricks.client.jdbc.Driver I DriverSystemConfiguration[driverName='oss-jdbc', driverVersion='1.0.9-oss', osName='Windows 11', osVersion='10.0', osArch='amd64', runtimeName='Eclipse OpenJ9 VM', runtimeVersion='17.0.14', runtimeVendor='IBM Corporation', localeName='en_US', processName='jar', defaultCharsetEncoding='windows-1252']
[8/25/25, 20:01:36:835 EDT] 00000563 com.databricks.client.jdbc.Driver I DriverSystemConfiguration[driverName='oss-jdbc', driverVersion='1.0.9-oss', osName='Windows 11', osVersion='10.0', osArch='amd64', runtimeName='Eclipse OpenJ9 VM', runtimeVersion='17.0.14', runtimeVendor='IBM Corporation', localeName='en_US', processName='jar', defaultCharsetEncoding='windows-1252']
[8/25/25, 20:01:37:458 EDT] 00000563 com.databricks.client.jdbc.Driver I DriverSystemConfiguration[driverName='oss-jdbc', driverVersion='1.0.9-oss', osName='Windows 11', osVersion='10.0', osArch='amd64', runtimeName='Eclipse OpenJ9 VM', runtimeVersion='17.0.14', runtimeVendor='IBM Corporation', localeName='en_US', processName='jar', defaultCharsetEncoding='windows-1252']
....

[jprakash-db]

@dqmdev Are you using a multithreaded setup ? Because these logs are connection specific, so this is printed for every new Connection object that is created

[dqmdev]

@jprakash-db

The s/w could use multiple connections over periods of hours or days etc. Subject to the frequency, this can result in a lot of unwanted log content. Logger seems to be at the wrong level.

[jprakash-db]

@dqmdev You can set the logLevel using the JDBC Url Param - https://docs.databricks.com/aws/en/integrations/jdbc-oss/properties#logging-properties

[dqmdev]

@jprakash-db

I think you are missing the point.

Databricks SIMBA JDBC driver wasn't doing this.

A person installing the OSS driver would not being playing with logging levels unless they are trying to triage a problem.

You appear to be logging by default and we suggesting it be changed.

[jprakash-db]

@dqmdev Sure. Looking into it and will update with the details.

[jprakash-db]

Raised the fix for it - #967 . This will go into the next release