Very old post, but more than useful for me today.
$>info #mbean = org.apache.logging.log4j2:component=Loggers,name=,type=182decdb #class name = org.apache.logging.log4j.core.jmx.LoggerConfigAdmin # attributes %0 - Additive (boolean, rw) %1 - AppenderRefs ([Ljava.lang.String;, r) %2 - Filter (java.lang.String, r) %3 - IncludeLocation (boolean, r) %4 - Level (java.lang.String, rw) %5 - Name (java.lang.String, r) #there's no operations #there's no notifications $>get Level #mbean = org.apache.logging.log4j2:component=Loggers,name=,type=182decdb: Level = INFO;
$>set Level WARN #Value of attribute Level is set to WARN $>set Level ERROR #Value of attribute Level is set to ERROR