Description of problem: When trying to access some attributes via JMX, following exception is thrown and attributes cannot be access. I spot it in case of ENCRYPT protocol, but IMHO it's quite likely this could happen also in other cases. In upstream (JGroups 3.5.0.Beta9) this doesn't happen. 13:07:06,092 WARN [org.jgroups.jmx.ResourceDMBean] (RMI TCP Connection(1)-127.0.0.1) JGRP000007: failed reading value of attribute asym_algorithm: java.lang.IllegalAccessException: Class org.jgroups.jmx.ResourceDMBean$MethodAccessor can not access a member of class org.jgroups.protocols.ENCRYPT with modifiers "protected" 13:07:06,094 WARN [org.jgroups.jmx.ResourceDMBean] (RMI TCP Connection(1)-127.0.0.1) Did not find attribute asym_algorithm 13:07:06,095 WARN [org.jgroups.jmx.ResourceDMBean] (RMI TCP Connection(1)-127.0.0.1) JGRP000007: failed reading value of attribute asym_init: java.lang.IllegalAccessException: Class org.jgroups.jmx.ResourceDMBean$MethodAccessor can not access a member of class org.jgroups.protocols.ENCRYPT with modifiers "protected" 13:07:06,096 WARN [org.jgroups.jmx.ResourceDMBean] (RMI TCP Connection(1)-127.0.0.1) Did not find attribute asym_init 13:07:06,096 WARN [org.jgroups.jmx.ResourceDMBean] (RMI TCP Connection(1)-127.0.0.1) JGRP000007: failed reading value of attribute asym_provider: java.lang.IllegalAccessException: Class org.jgroups.jmx.ResourceDMBean$MethodAccessor can not access a member of class org.jgroups.protocols.ENCRYPT with modifiers "protected" 13:07:06,106 WARN [org.jgroups.jmx.ResourceDMBean] (RMI TCP Connection(1)-127.0.0.1) Did not find attribute asym_provider 13:07:06,107 WARN [org.jgroups.jmx.ResourceDMBean] (RMI TCP Connection(1)-127.0.0.1) JGRP000007: failed reading value of attribute key_store_name: java.lang.IllegalAccessException: Class org.jgroups.jmx.ResourceDMBean$MethodAccessor can not access a member of class org.jgroups.protocols.ENCRYPT with modifiers "protected" 13:07:06,113 WARN [org.jgroups.jmx.ResourceDMBean] (RMI TCP Connection(1)-127.0.0.1) Did not find attribute key_store_name 13:07:06,114 WARN [org.jgroups.jmx.ResourceDMBean] (RMI TCP Connection(1)-127.0.0.1) JGRP000007: failed reading value of attribute sym_algorithm: java.lang.IllegalAccessException: Class org.jgroups.jmx.ResourceDMBean$MethodAccessor can not access a member of class org.jgroups.protocols.ENCRYPT with modifiers "protected" 13:07:06,114 WARN [org.jgroups.jmx.ResourceDMBean] (RMI TCP Connection(1)-127.0.0.1) Did not find attribute sym_algorithm 13:07:06,115 WARN [org.jgroups.jmx.ResourceDMBean] (RMI TCP Connection(1)-127.0.0.1) JGRP000007: failed reading value of attribute sym_init: java.lang.IllegalAccessException: Class org.jgroups.jmx.ResourceDMBean$MethodAccessor can not access a member of class org.jgroups.protocols.ENCRYPT with modifiers "protected" 13:07:06,115 WARN [org.jgroups.jmx.ResourceDMBean] (RMI TCP Connection(1)-127.0.0.1) Did not find attribute sym_init 13:07:06,116 WARN [org.jgroups.jmx.ResourceDMBean] (RMI TCP Connection(1)-127.0.0.1) JGRP000007: failed reading value of attribute sym_provider: java.lang.IllegalAccessException: Class org.jgroups.jmx.ResourceDMBean$MethodAccessor can not access a member of class org.jgroups.protocols.ENCRYPT with modifiers "protected" 13:07:06,116 WARN [org.jgroups.jmx.ResourceDMBean] (RMI TCP Connection(1)-127.0.0.1) Did not find attribute sym_provider 13:07:06,135 WARN [org.jgroups.jmx.ResourceDMBean] (RMI TCP Connection(1)-127.0.0.1) JGRP000007: failed reading value of attribute sym_provider: java.lang.IllegalAccessException: Class org.jgroups.jmx.ResourceDMBean$MethodAccessor can not access a member of class org.jgroups.protocols.ENCRYPT with modifiers "protected" 13:07:06,137 WARN [org.jgroups.jmx.ResourceDMBean] (RMI TCP Connection(1)-127.0.0.1) JGRP000007: failed reading value of attribute sym_init: java.lang.IllegalAccessException: Class org.jgroups.jmx.ResourceDMBean$MethodAccessor can not access a member of class org.jgroups.protocols.ENCRYPT with modifiers "protected" 13:07:06,138 WARN [org.jgroups.jmx.ResourceDMBean] (RMI TCP Connection(1)-127.0.0.1) JGRP000007: failed reading value of attribute asym_algorithm: java.lang.IllegalAccessException: Class org.jgroups.jmx.ResourceDMBean$MethodAccessor can not access a member of class org.jgroups.protocols.ENCRYPT with modifiers "protected" 13:07:06,140 WARN [org.jgroups.jmx.ResourceDMBean] (RMI TCP Connection(1)-127.0.0.1) JGRP000007: failed reading value of attribute asym_init: java.lang.IllegalAccessException: Class org.jgroups.jmx.ResourceDMBean$MethodAccessor can not access a member of class org.jgroups.protocols.ENCRYPT with modifiers "protected" 13:07:06,143 WARN [org.jgroups.jmx.ResourceDMBean] (RMI TCP Connection(1)-127.0.0.1) JGRP000007: failed reading value of attribute sym_algorithm: java.lang.IllegalAccessException: Class org.jgroups.jmx.ResourceDMBean$MethodAccessor can not access a member of class org.jgroups.protocols.ENCRYPT with modifiers "protected" 13:07:06,144 WARN [org.jgroups.jmx.ResourceDMBean] (RMI TCP Connection(1)-127.0.0.1) JGRP000007: failed reading value of attribute asym_provider: java.lang.IllegalAccessException: Class org.jgroups.jmx.ResourceDMBean$MethodAccessor can not access a member of class org.jgroups.protocols.ENCRYPT with modifiers "protected" 13:07:06,145 WARN [org.jgroups.jmx.ResourceDMBean] (RMI TCP Connection(1)-127.0.0.1) JGRP000007: failed reading value of attribute key_store_name: java.lang.IllegalAccessException: Class org.jgroups.jmx.ResourceDMBean$MethodAccessor can not access a member of class org.jgroups.protocols.ENCRYPT with modifiers "protected"
Removing from 6.3.1, since there is no fix right now
This should be fixed by the upgrade to JGroups 3.6.0.Final-redhat-1 (https://bugzilla.redhat.com/show_bug.cgi?id=1155658)