Deadlock when running JBoss Tools Project Validator on startup
--------------------------------------------------------------
Key: JBIDE-25696
URL:
https://issues.jboss.org/browse/JBIDE-25696
Project: Tools (JBoss Tools)
Issue Type: Bug
Components: cdi, common, jst
Environment: JBoss Developer Studio 11.2.0.GA, Windows 10
Reporter: Vsevolod Golovanov
Assignee: Jeff MAURY
Priority: Blocker
Fix For: 4.12.0.Final
Attachments: lockedup.png, threaddump-1518088511239.tdump
The workspace is one EAR project, a couple dozen EJBs, 2 WARs, a couple dozen JAR
webfragments (deployed inside the WARs), some misc projects - 67 projects alltogether.
When opening it sometimes locks up completely - UI is not responding, process CPU is at
0%.
Here's what it looks like: !lockedup.png|thumbnail!
This time I just opened the Problems view and clicked Markers, which never opened. But I
don't think this isn't necessary, pretty sure it sometimes hangs without clicking
anything at all.
It always shows JBoss Tools Project Validator in the Progress view when this happens.
VisualVM reports a deadlock, seems to be JBoss Tools Validator related:
[^threaddump-1518088511239.tdump]
I think this used to happen with JBDS10 too, but I don't know for sure, because I
don't have the threaddumps.