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<a href="https://community.jboss.org/index.jspa" style="text-decoration: none; color: #E1E1E1">JBoss Community</a></h1>
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How to open a JMX port in AS 7?
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created by <a href="https://community.jboss.org/people/yairogen">Yair Ogen</a> in <i>JBoss AS 7 Development</i> - <a href="https://community.jboss.org/message/779472#779472">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hi,</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span style="font-size: 10.0pt; font-family: 'Tahoma','sans-serif'; color: #1f497d;">I Can’t find a way to see what is the JMX port used. Where can I find that?</span></p><p>    </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>    </p><p><span style="font-size: 10.0pt; font-family: 'Tahoma','sans-serif'; color: #1f497d;">I thought it is not exposed, so I tried to expose it by adding the following to the startup script (like I do for the community hornetq):</span></p><p>    </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>    </p><p><span style="font-size: 10.0pt; font-family: 'Tahoma','sans-serif'; color: #1f497d;">-Djava.rmi.server.hostname=127.0.0.1 -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=3900 -Dcom.sun.management.jmxremote.authenticate=false</span></p><p>    </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>    </p><p><span style="font-size: 10.0pt; font-family: 'Tahoma','sans-serif'; color: #1f497d;">This fails on:</span></p><p>    </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>    </p><p><span style="font-size: 10.0pt; font-family: 'Tahoma','sans-serif'; color: #1f497d;">WARNING: Failed to load the specified log manager class org.jboss.logmanager.LogManager</span></p><p>    </p><p><span style="font-size: 10.0pt; font-family: 'Tahoma','sans-serif'; color: #1f497d;">Exception in thread "main" java.lang.ExceptionInInitializerError</span></p><p>    </p><p><span style="font-size: 10.0pt; font-family: 'Tahoma','sans-serif'; color: #1f497d;"> at org.jboss.as.server.Main.main(Main.java:73)</span></p><p>    </p><p><span style="font-size: 10.0pt; font-family: 'Tahoma','sans-serif'; color: #1f497d;"> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)</span></p><p>    </p><p><span style="font-size: 10.0pt; font-family: 'Tahoma','sans-serif'; color: #1f497d;"> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)</span></p><p>    </p><p><span style="font-size: 10.0pt; font-family: 'Tahoma','sans-serif'; color: #1f497d;"> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)</span></p><p>    </p><p><span style="font-size: 10.0pt; font-family: 'Tahoma','sans-serif'; color: #1f497d;"> at java.lang.reflect.Method.invoke(Method.java:597)</span></p><p>    </p><p><span style="font-size: 10.0pt; font-family: 'Tahoma','sans-serif'; color: #1f497d;"> at org.jboss.modules.Module.run(Module.java:260)</span></p><p>    </p><p><span style="font-size: 10.0pt; font-family: 'Tahoma','sans-serif'; color: #1f497d;"> at org.jboss.modules.Main.main(Main.java:291)</span></p><p>    </p><p><span style="font-size: 10.0pt; font-family: 'Tahoma','sans-serif'; color: #1f497d;">Caused by: java.lang.IllegalStateException: The LogManager was not properly installed (you must set the "java.util.logging.manager" system property to "org.jboss.logmanager.LogManager")</span></p><p>    </p><p><span style="font-size: 10.0pt; font-family: 'Tahoma','sans-serif'; color: #1f497d;"> at org.jboss.logmanager.Logger.getLogger(Logger.java:60)</span></p><p>    </p><p><span style="font-size: 10.0pt; font-family: 'Tahoma','sans-serif'; color: #1f497d;"> at org.jboss.logmanager.log4j.BridgeRepositorySelector.<clinit>(BridgeRepositorySelector.java:42)</span></p><p>    </p><p><span style="font-size: 10.0pt; font-family: 'Tahoma','sans-serif'; color: #1f497d;"> ... 7 more</span></p></div>
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<p style="margin: 0;">Reply to this message by <a href="https://community.jboss.org/message/779472#779472">going to Community</a></p>
<p style="margin: 0;">Start a new discussion in JBoss AS 7 Development at <a href="https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2225">Community</a></p>
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