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Posted to dev@tomcat.apache.org by kf...@apache.org on 2017/04/20 07:33:36 UTC
svn commit: r1792022 -
/tomcat/trunk/java/org/apache/catalina/tribes/jmx/JmxRegistry.java
Author: kfujino
Date: Thu Apr 20 07:33:36 2017
New Revision: 1792022
URL: http://svn.apache.org/viewvc?rev=1792022&view=rev
Log:
fololow-up r1792021.
Avoid InstanceAlreadyExistsException.
Modified:
tomcat/trunk/java/org/apache/catalina/tribes/jmx/JmxRegistry.java
Modified: tomcat/trunk/java/org/apache/catalina/tribes/jmx/JmxRegistry.java
URL: http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/tribes/jmx/JmxRegistry.java?rev=1792022&r1=1792021&r2=1792022&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/tribes/jmx/JmxRegistry.java (original)
+++ tomcat/trunk/java/org/apache/catalina/tribes/jmx/JmxRegistry.java Thu Apr 20 07:33:36 2017
@@ -97,6 +97,9 @@ public class JmxRegistry {
ObjectName oName = null;
try {
oName = new ObjectName(oNameStr);
+ if (mbserver.isRegistered(oName)) {
+ mbserver.unregisterMBean(oName);
+ }
mbserver.registerMBean(bean, oName);
} catch (NotCompliantMBeanException e) {
log.warn(sm.getString("jmxRegistry.registerJmx.notCompliant", bean), e);
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