[GEODE-4670] JDK 9 prints WARNING: illegal reflective access operation

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.5.0
• Labels: pull-request-available
• Assignee: Dan Smith
• Reporter: Dan Smith
• Created: 14/Feb/18 00:09
• Updated: 09/Apr/18 22:36
• Resolved: 16/Feb/18 17:39

Description

When running geode under JDK 9, we get the below warnings in the logs

WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.apache.geode.internal.shared.NativeCalls (file:/Users/dsmith/Documents/Code/gemfire/open/geode-core/out/production/classes/) to field java.util.Collections$UnmodifiableMap.m
WARNING: Please consider reporting this to the maintainers of org.apache.geode.internal.shared.NativeCalls
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release

Issue Links

• links to: GitHub Pull Request #1459