[jbosstools-issues] [JBoss JIRA] (JBDS-3057) JBDS causes "not responding" message on RHEL

[Denis Golovin (JIRA)]

    [ https://issues.jboss.org/browse/JBDS-3057?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13008316#comment-13008316 ] 

Denis Golovin commented on JBDS-3057:
-------------------------------------

It is Gnome behavior. It 'pings' window continuously and if ping event is not processed (UI thread is blocked or do something except event processing) in 5 seconds shows "Window is not responding" dialog. For instance I have never seen the window like this in Xfce Desktop Environment.


> JBDS causes "not responding" message on RHEL
> --------------------------------------------
>
>                 Key: JBDS-3057
>                 URL: https://issues.jboss.org/browse/JBDS-3057
>             Project: Developer Studio (JBoss Developer Studio)
>          Issue Type: Bug
>          Components: upstream
>    Affects Versions: 7.1.1.GA
>         Environment: RHEL 7 Beta
> OpenJDK 1.7
> JBDS 7.1.1
>            Reporter: Martin Malina
>            Assignee: Denis Golovin
>             Fix For: 8.0.0.GA
>
>         Attachments: jbds-not-responding.png
>
>
> I was smoke testing JBDS 7 on RHEL 7 Beta and every time I started JBDS with a new workspace, I got a "not responding" window where I could either force quit JBDS or wait.
> Obviously this is due to some limit that is set in the OS and when reached, this popup is shown.
> On subsequent starts of JBDS with the same workspace, this does not happen.
> The system was a VirtualBox VM run on Windows, but there was nothing else happening on the machine, so this shouldn't slow things down too much. Also, the machine has 8 GB of RAM out of which 4 GB was dedicated to the VM. So I don't think the HW is particularly slow.
> I understand that this JIRA is very vague, but maybe it's worth trying to find if it's caused by some synchronous processes that we run at JBDS start.



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