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From "Daniel John Debrunner (JIRA)" <j...@apache.org>
Subject [jira] Commented: (DERBY-1387) Add JMX extensions to Derby
Date Sun, 10 Feb 2008 05:38:08 GMT

    [ https://issues.apache.org/jira/browse/DERBY-1387?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12567410#action_12567410
] 

Daniel John Debrunner commented on DERBY-1387:
----------------------------------------------

I've been working on a much simplified initial jmx setup based upon patch 9, I'll attach it
as a patch sometime tomorrow once I've checked it out some more.

This is aimed at getting the ball rolling (incremental development) rather than trying to
solve all the security issues etc. with one big patch.

The patch is different from patch 9 in these ways:

   - renaming packages in services to o.a.d.{iapi,impl}.jmx
   - MBeans in o.a.d.mbeans
   - only support a single Version bean (no security issues) [others can be added later]
   - renamed BasicManagementService to JMXManagementService
   - much simplified implementation of ManagementService, single method registerMBean. This
of course can be expanded later.
   - simplified code within ManagementService implementation and implements the module api's
correctly, also uses Java 5 generics
   - jdk14 booting implemented by standard modules.properties techniques, no need for special
code in the monitor
   - no changes to any policy file - needs to be a follow on patch

If this seems an acceptable approach then I'll commit it within a couple of days.

> 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, jmxFuncspec.html,
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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