MaxGekk opened a new pull request #29968:
URL: https://github.com/apache/spark/pull/29968
### What changes were proposed in this pull request?
1. Don't print the exception in the error message while loading a built-in
provider.
2. Print the exception starting from the INFO level.
### Why are the changes needed?
To avoid "noise" in logs while running tests. Currently, logs are blown up:
```
org.apache.spark.sql.execution.datasources.jdbc.connection.ConnectionProvider:
Loading of the provider failed with the exception:
java.util.ServiceConfigurationError:
org.apache.spark.sql.jdbc.JdbcConnectionProvider: Provider
org.apache.spark.sql.execution.datasources.jdbc.connection.IntentionallyFaultyConnectionProvider
could not be instantiated
at java.util.ServiceLoader.fail(ServiceLoader.java:232)
at java.util.ServiceLoader.access$100(ServiceLoader.java:185)
at
java.util.ServiceLoader$LazyIterator.nextService(ServiceLoader.java:384)
at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:404)
at java.util.ServiceLoader$1.next(ServiceLoader.java:480)
at
org.apache.spark.sql.execution.datasources.jdbc.connection.ConnectionProvider$.loadProviders(ConnectionProvider.scala:41)
...
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.IllegalArgumentException: Intentional Exception
at
org.apache.spark.sql.execution.datasources.jdbc.connection.IntentionallyFaultyConnectionProvider.<init>(IntentionallyFaultyConnectionProvider.scala:26)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at java.lang.Class.newInstance(Class.java:442)
at
java.util.ServiceLoader$LazyIterator.nextService(ServiceLoader.java:380)
```
### Does this PR introduce _any_ user-facing change?
No
### How was this patch tested?
By running:
```
$ build/sbt "sql/test:testOnly
org.apache.spark.sql.execution.datasources.v2.jdbc.JDBCTableCatalogSuite"
```
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