[DRILL-8497] Drill JDBC driver emits reflective access warnings under Java 9+

• Type: Bug
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 1.21.1
• Assignee: James Turton
• Reporter: James Turton
• Created: 09/Jun/24 09:03
• Updated: 09/Jun/24 09:03

Description

The failed code patching appears inconsequential to the JDBC driver's functioning but results in log noise for applications. Example warning

10:48:27.903 [main] WARN oadd.org.apache.drill.common.util.ProtobufPatcher -- Unable to patch Protobuf.
java.lang.reflect.InaccessibleObjectException: Unable to make protected final java.lang.Class java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int,java.security.ProtectionDomain) throws java.lang.ClassFormatError accessible: module java.base does not "opens java.lang" to unnamed module @5d5baec3