db-derby-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Bernt M. Johnsen (JIRA)" <j...@apache.org>
Subject [jira] Commented: (DERBY-1387) Add JMX extensions to Derby
Date Tue, 23 Oct 2007 14:01:51 GMT

    [ https://issues.apache.org/jira/browse/DERBY-1387?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12537011
] 

Bernt M. Johnsen commented on DERBY-1387:
-----------------------------------------

Rick: Thanks for your comments.

WRT: exceptions. From my point of view, it would be best to just
propagate SQLExceptions through JMX back to the client. That would
give a Derby-specific management application the best possibilites of
a meaningful user interface. The problem is the generic JMX-consoles,
like JConsole, which then would get an UnmarshalException or a
ClassNotFoundException unless the user points to the derby Jar-files.

With JConsole, this is somewhat awkward, since the user has to start
JConsole e.g. like this:

jconsole -J-Djava.class.path=$JAVA_HOME/lib/jconsole.jar:$JAVA_HOME/tools.jar:db-derby-10.3.1.4-lib/lib/derby.jar

Anyway, I guess any compliant generic JMX client would have this
capability one way or another since the JMX specification, as I read
it, allows MBean methods to throw any exception.


> 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: Bernt M. Johnsen
>         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, 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.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message