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Bug 97366 - Deadlock while opening nbbuild/ project
Summary: Deadlock while opening nbbuild/ project
Status: RESOLVED FIXED
Alias: None
Product: java
Classification: Unclassified
Component: Freeform (show other bugs)
Version: 6.x
Hardware: All All
: P2 blocker (vote)
Assignee: Milan Kubec
URL:
Keywords: THREAD
: 97443 (view as bug list)
Depends on:
Blocks:
 
Reported: 2007-03-07 11:43 UTC by David Strupl
Modified: 2007-03-09 11:07 UTC (History)
1 user (show)

See Also:
Issue Type: DEFECT
Exception Reporter:

Attachments
Build info + thread dump. (49.55 KB, text/plain)
2007-03-07 11:43 UTC, David Strupl 		Details
patch file (1.53 KB, patch)
2007-03-08 08:19 UTC, Milan Kubec 		Details | Diff
Add an attachment (proposed patch, testcase, etc.)

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Description David Strupl 2007-03-07 11:43:07 UTC 
Will attach the relevant dump.
Comment 1 David Strupl 2007-03-07 11:43:53 UTC 
Created attachment 39249 [details]
Build info + thread dump.
Comment 2 Milan Kubec 2007-03-07 13:24:35 UTC 
Not reproducible for me.
Comment 3 David Strupl 2007-03-07 13:56:05 UTC 
100% reproducible in my setup. Steps:

1. Take a fresh build with a fresh user dir
2. As a first project try to open project nbbuild (in NB sources)
3. Freeze is while scanning "antsrc" ...

This is in no way random here.
Comment 4 David Strupl 2007-03-07 13:57:19 UTC 
The trick here is not to have any other projects opened ...
Comment 5 Milan Kubec 2007-03-07 14:31:49 UTC 
Yes, with provided info it seems reproducible, I got a bit different thread dump
though. Removing RANDOM, leaving as P2, since there is workaround. Do you agree?
Comment 6 David Strupl 2007-03-07 15:03:54 UTC 
I don't care whether it is P1 or P2 as long as someone fixes it promptly ;-)

Please attach also your thread dump so we can see how different it is (and
whether the same change will fix both).
Comment 7 Milan Kubec 2007-03-07 15:28:28 UTC 
After careful reading both dumps I realized they both show the same problem.
Comment 8 Jan Lahoda 2007-03-08 06:44:44 UTC 
*** Issue 97443 has been marked as a duplicate of this issue. ***
Comment 9 Jesse Glick 2007-03-08 07:07:25 UTC 
Also happening to me. Cannot seem to open nbbuild at all. Note that I had other
projects open.
Comment 10 Milan Kubec 2007-03-08 08:19:18 UTC 
Created attachment 39292 [details]
patch file
Comment 11 Milan Kubec 2007-03-08 08:21:36 UTC 
Patch file is attached. Honzo please could take a look at it. Thanks.
Comment 12 Milan Kubec 2007-03-09 11:07:33 UTC 
Done. Taking read access to prevent deadlock during opening project.

Checking in Classpaths.java;
/cvs/java/freeform/src/org/netbeans/modules/java/freeform/Classpaths.java,v  <--
 Classpaths.java
new revision: 1.12; previous revision: 1.11
done