[jbosstools-issues] [JBoss JIRA] (JBIDE-19376) Eclipse freezes at or shortly after startup

[Rob Stryker (JIRA)]

    [ https://issues.jboss.org/browse/JBIDE-19376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13044022#comment-13044022 ] 

Rob Stryker commented on JBIDE-19376:
-------------------------------------

The deadlock seems to occur during startup, when some plugins are first instantiated, and sticks around the whole time.  

As an initial workaround, as you mentioned, I'd suggest starting eclipse, closing your Servers view, closing eclipse, and re-starting it.  This will likely stop the deadlock during initialization.  As for a solution, well, I'll need to dig a bit deeper I guess.  

> Eclipse freezes at or shortly after startup
> -------------------------------------------
>
>                 Key: JBIDE-19376
>                 URL: https://issues.jboss.org/browse/JBIDE-19376
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: server
>    Affects Versions: 4.2.2.Final
>         Environment: Eclipse Luna EE.
>            Reporter: Anton Meller
>            Assignee: Rob Stryker
>            Priority: Critical
>             Fix For: 4.2.3.Beta1, 4.3.0.Alpha2
>
>         Attachments: 20150224_threaddump-1424762289905.tdump, 20150225_threaddump-1424847077811.tdump, 20150225_threaddump-1424847803263.tdump, 20150226_threaddump-1424936318015.tdump
>
>
> Sometimes (probably once or twice a month) my eclipse freezes either right at startup or short after startup if I try to save some modified file. In Java VisualVM I can see than a deadlock in org.jboss.ide.eclipse.as.core.JBossServerCorePlugin.start() method.
> Today I have updated JBoss plugins to latest version (from the update site for JBoss Tools 4.2.2.Final) and was able to reproduce the problem at every second or third startup . It looks like it occurs on larger workspaces (my current workspace has about 70 open projects (most of them are java projects and depends on each other)) and if servers view is open/visible right at startup. In a smaller workspace with only 11 projects I had no luck reproducing the deadlock.



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