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From "Vinay (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-10136) Custom JMX server to avoid random port usage by default JMX Server
Date Sat, 30 Nov 2013 07:47:35 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-10136?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Vinay updated HADOOP-10136:
---------------------------

    Attachment: HADOOP-10136.patch

Attaching the initial patch.
Please review and let me know your feedback

> Custom JMX server to avoid random port usage by default JMX Server
> ------------------------------------------------------------------
>
>                 Key: HADOOP-10136
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10136
>             Project: Hadoop Common
>          Issue Type: Improvement
>            Reporter: Vinay
>            Assignee: Vinay
>         Attachments: HADOOP-10136.patch
>
>
> If any of the java process want to enable the JMX MBean server  then following VM arguments
needs to be passed.
> {code}
> -Dcom.sun.management.jmxremote
> -Dcom.sun.management.jmxremote.port=14005
> -Dcom.sun.management.jmxremote.local.only=false
> -Dcom.sun.management.jmxremote.authenticate=false
> -Dcom.sun.management.jmxremote.ssl=false{code}
> But the issue here is this will use one more random port other than 14005 while starting
JMX. 
> This can be a problem if that random port is used for some other service.
> So support a custom JMX Server through which random port can be avoided.



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