[jbosstools-issues] [JBoss JIRA] (JBIDE-24291) Improve initial loading of JMX Connection tree

[Martin Malina (JIRA)]

    [ https://issues.jboss.org/browse/JBIDE-24291?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13426656#comment-13426656 ] 

Martin Malina commented on JBIDE-24291:
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[~aurelien.pupier], just the server name is not enough - open.paas.redhat.com. I don't know what details to enter to create this connection.

But you're right, even with EAP it now only shows 0 % and then it loads. So I guess that's a regression. I was even able to reproduce the expanded view, then collapsing all, then disconnect and then connect - it expands everything again. But only if you do it exactly as in the video - you also need to refresh first. So it goes like this:
1. Connect JMX (e.g. EAP 6.4)
2. Expand all the way to some mbeans
3. Refresh the connection
4. Collapse everything so that only MBeans is visible under the connection
5. Disconnect
6. Connect
Now everything will be expanded as it was before you collapsed it

> Improve initial loading of JMX Connection tree
> ----------------------------------------------
>
>                 Key: JBIDE-24291
>                 URL: https://issues.jboss.org/browse/JBIDE-24291
>             Project: Tools (JBoss Tools)
>          Issue Type: Enhancement
>          Components: jmx
>    Affects Versions: 4.4.4.AM2
>            Reporter: Aurélien Pupier
>            Assignee: Rob Stryker
>             Fix For: 4.5.0.AM1
>
>         Attachments: JMXLoad.mp4
>
>
> JMX Navigator is taking quite a long time to load the first level of elements when the connection is targeting a remote server with quite a high latency (such open.paas.redhat.com which is taking around 450ms for each request for me)
> It would be nice to improve the lazy-loading to be able to display the first level of the tree without loading every MBeans and doing one query per MBean Names registered on the server.
> For instance on a FIS project, it is 112 MBean Names * 450ms = 50.4s!



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