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Posted to dev@bookkeeper.apache.org by "Sijie Guo (JIRA)" <ji...@apache.org> on 2012/07/16 16:30:35 UTC
[jira] [Updated] (BOOKKEEPER-343) Failed to register hedwig JMX
beans in test cases
[ https://issues.apache.org/jira/browse/BOOKKEEPER-343?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sijie Guo updated BOOKKEEPER-343:
---------------------------------
Attachment: BOOKKEEPER-343.patch
the fix is quite straightforward. just add port and sslport as suffix in ServerBean to distinguish between different hub server instances.
> Failed to register hedwig JMX beans in test cases
> -------------------------------------------------
>
> Key: BOOKKEEPER-343
> URL: https://issues.apache.org/jira/browse/BOOKKEEPER-343
> Project: Bookkeeper
> Issue Type: Bug
> Components: hedwig-server
> Affects Versions: 4.1.0
> Reporter: Sijie Guo
> Assignee: Sijie Guo
> Fix For: 4.2.0
>
> Attachments: BOOKKEEPER-343.patch
>
>
> failed to register jmx beans for hedwig running test cases.
> the exception is as below:
> {code}
> 2012-07-16 22:13:54,849 - WARN - [Thread-134:ReadAheadCache@729] - Failed to register readahead cache with JMX
> javax.management.InstanceAlreadyExistsException: org.apache.HedwigServer:name0=ReadAheadCache
> at com.sun.jmx.mbeanserver.Repository.addMBean(Repository.java:453)
> at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.internal_addObject(DefaultMBeanServerInterceptor.java:1484)
> at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:963)
> at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerObject(DefaultMBeanServerInterceptor.java:917)
> at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:312)
> at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:482)
> at org.apache.zookeeper.jmx.MBeanRegistry.register(MBeanRegistry.java:98)
> at org.apache.hedwig.server.persistence.ReadAheadCache.registerJMX(ReadAheadCache.java:727)
> at org.apache.hedwig.server.netty.PubSubServer.registerJMX(PubSubServer.java:300)
> at org.apache.hedwig.server.netty.PubSubServer$3.run(PubSubServer.java:395)
> at java.lang.Thread.run(Thread.java:680)
> {code}
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