NO-SNOW: Change initialization logs level to DEBUG

CHANGELOG.md

@@ -4,6 +4,7 @@
 - Upcoming release (TBD)
     - Fix expired session token renewal when polling results (snowflakedb/snowflake-jdbc#2489)   
     - Fix missing minicore async initialization that was dropped during public API restructuring in v4.0.0
+    - Adjust level of logging during Driver initialization
 
 - v4.0.1
     - Add /etc/os-release data to Minicore telemetry

src/main/java/net/snowflake/client/api/driver/SnowflakeDriver.java

@@ -45,7 +45,7 @@ public class SnowflakeDriver implements Driver {
   static {
     try {
       DriverManager.registerDriver(INSTANCE = new SnowflakeDriver());
-      logger.info("Snowflake JDBC Driver {} registered successfully", VERSION.getFullVersion());
+      logger.debug("Snowflake JDBC Driver {} registered successfully", VERSION.getFullVersion());
     } catch (SQLException ex) {
       throw new IllegalStateException("Unable to register " + SnowflakeDriver.class.getName(), ex);
     }

src/main/java/net/snowflake/client/internal/driver/DriverInitializer.java

@@ -47,15 +47,15 @@ public static synchronized void initialize() {
       return;
     }
 
-    logger.info("Initializing Snowflake JDBC Driver...");
+    logger.debug("Initializing Snowflake JDBC Driver...");
 
     initializeArrowSupport();
     initializeSecurityProvider();
     initializeTelemetry();
     initializeMinicore();
 
     initialized = true;
-    logger.info("Snowflake JDBC Driver initialization complete");
+    logger.debug("Snowflake JDBC Driver initialization complete");
   }
 
   /**
@@ -74,7 +74,7 @@ private static void initializeArrowSupport() {
       suppressIllegalReflectiveAccessWarnings();
 
       arrowEnabled = true;
-      logger.info("Arrow result format enabled successfully");
+      logger.debug("Arrow result format enabled successfully");
     } catch (Throwable t) {
       arrowEnabled = false;
       arrowDisableReason = t.getLocalizedMessage();