James Turton created DRILL-8497:
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Summary: Drill JDBC driver emits reflective access warnings under
Java 9+
Key: DRILL-8497
URL: https://issues.apache.org/jira/browse/DRILL-8497
Project: Apache Drill
Issue Type: Bug
Affects Versions: 1.21.1
Reporter: James Turton
Assignee: James Turton
The failed code patching appears inconsequential to the JDBC driver's
functioning but results in log noise for applications. Example warning
{code:java}
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{code}
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