Darrel Schneider created GEODE-9470:
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             Summary: Some geode queries will fail on java 16 and later
                 Key: GEODE-9470
                 URL: https://issues.apache.org/jira/browse/GEODE-9470
             Project: Geode
          Issue Type: Bug
          Components: querying
            Reporter: Darrel Schneider


In some cases a geode query uses reflection to read a field or call a function.

If that happens on java 16 then the query will fail throwing a RuntimeException 
that is an instance of java.lang.reflect.InaccessibleObjectException. See: 
https://softwaregarden.dev/en/posts/new-java/illegal-access-in-java-16.

To workaround this failure set the JVM command line option: 
--illegal-access=permit

The query code that calls setAccessible is in two places:

org.apache.geode.cache.query.internal.AttributeDescriptor#getReadMember

org.apache.geode.cache.query.internal.MethodDispatch#MethodDispatch



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