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https://issues.apache.org/jira/browse/DERBY-1387?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12563579#action_12563579
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Daniel John Debrunner commented on DERBY-1387:
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>> - added a check in FileMonitor for the presence of certain JMX classes
before allowing JMX to be enabled. A warning is printed to derby.log and
(if relevant) the Network Server console if JMX support is not available
but derby.system.jmx=true. This probably needs some polishing, at least
in the FileMonitor, where I've simply called report() with a hard-coded
String as parameter.
Why is this needed? Derby supports loading modules defined in
modules.properties and that has a mechanism to indicate that a module requires
a specific jvm or set of Java classes. Is there some reason a new mechanism is
being invented?
> Add JMX extensions to Derby
> ---------------------------
>
> Key: DERBY-1387
> URL: https://issues.apache.org/jira/browse/DERBY-1387
> Project: Derby
> Issue Type: New Feature
> Components: Services
> Reporter: Sanket Sharma
> Assignee: John H. Embretsen
> Attachments: DERBY-1387-1.diff, DERBY-1387-1.stat, DERBY-1387-2.diff,
> DERBY-1387-2.stat, DERBY-1387-3.diff, DERBY-1387-3.stat, DERBY-1387-4.diff,
> DERBY-1387-4.stat, DERBY-1387-5.diff, DERBY-1387-5.stat, DERBY-1387-6.zip,
> DERBY-1387-7.zip, DERBY-1387-8.zip, DERBY-1387-9.diff, DERBY-1387-9.stat,
> derbyjmx.patch, jmx.diff, jmx.stat, jmxFuncspec.html, Requirements for JMX
> Updated.html, Requirements for JMX.html, Requirements for JMX.zip
>
>
> This is a draft requirement specification for adding monitoring and
> management extensions to Apache Derby using JMX. The requirements document
> has been uploaded on JIRA as well as the Derby Wiki page at
> http://wiki.apache.org/db-derby/_Requirement_Specifications_for_Monitoring_%26_Management_Extensions_using_JMX
> Developers and Users are requested to please look at the document (feature
> list in particular) and add their own rating to features by adding a coloumn
> to the table.
> Comments are welcome.
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