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Bug 168734

Summary:	deadlock after IDE restart during initial projects opening
Product:	editor	Reporter:	David Konecny <dkonecny>
Component:	Parsing & Indexing	Assignee:	Tomas Zezula <tzezula>
Status:	RESOLVED FIXED
Severity:	blocker	CC:	mslama, nleck
Priority:	P2	Keywords:	RANDOM, THREAD
Version:	6.x
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:
Attachments:	stacktrace

Description David Konecny 2009-07-17 10:47:28 UTC

Please evaluate and reassign if deadlock lies in some other modules. Thx.

Comment 1 David Konecny 2009-07-17 10:47:55 UTC

Created attachment 84880 [details]
stacktrace

Comment 2 David Konecny 2009-07-17 10:48:27 UTC

  Product Version         = NetBeans IDE Dev (Build 090715) (#5c4f8f0e5379)
  Operating System        = Linux version 2.6.24-24-generic running on i386
  Java; VM; Vendor        = 1.6.0_14; Java HotSpot(TM) Client VM 14.0-b16; Sun Microsystems Inc.
  Runtime                 = Java(TM) SE Runtime Environment 1.6.0_14-b08

Comment 3 Jan Jancura 2009-07-20 12:21:18 UTC

TaskProcessor lock is private and safe.
This issue is caused by:
Reformatter.reformatLock ()
or
JavaSourceAccessor.lockJavaCompiler ()

see #168610
-> formatting

Comment 4 mslama 2009-07-21 12:05:49 UTC

Are you able to reproduce it? What projects was opened? I will try to add some logging but if there is deadlock I need
to find out some way how to start check.

Comment 5 mslama 2009-07-21 12:11:11 UTC

Do you have IDE log? I want to check if there is any exception. During IDE start there is no IDE indentation/reformat IMO.

Comment 6 mslama 2009-07-21 13:18:45 UTC

It is deadlock between parsing.api and projectsapi. Passing back to parsing.api. So problem is not with unreleasing lock.

Threads: "Load Open Projects" and "Parsing & Indexing Loop (090715)"

Comment 7 Jan Jancura 2009-07-21 13:57:00 UTC

true +> indexing

Comment 8 Vitezslav Stejskal 2009-07-24 09:52:10 UTC

Thanks for evaluating this. I'll try to fix it somehow.

Comment 9 Tomas Zezula 2009-09-09 14:39:49 UTC

Fixed in jet-main: 2143554a0189

Comment 10 Quality Engineering 2009-09-11 21:44:36 UTC

Integrated into 'main-golden', will be available in build *200909111401* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
Changeset: http://hg.netbeans.org/main-golden/rev/2143554a0189
User: Tomas Zezula <tzezula@netbeans.org>
Log: #168734:deadlock after IDE restart during initial projects opening