Failed sending message to cluster caused by java.io.IOException: operation in not permitted
Issue
- Sometimes the following IOException is recorded without any stack trace.
13:51:13,539 ERROR [org.jgroups.protocols.UDP] (Timer-4,shared=udp) failed sending message to cluster (80 bytes): java.lang.Exception: dest=/224.0.0.4:45688 (83 bytes), cause: java.io.IOException: operation in not permitted
Environment
- Red Hat JBoss Enterprise Application Platform (EAP) 6, 7
- Red Hat JBoss Data Grid (JDG) 6, 7
- Java programs using JGroups with UDP stack
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