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Bug 149061 - IDE hung on project reopen
Summary: IDE hung on project reopen
Status: RESOLVED FIXED
Alias: None
Product: projects
Classification: Unclassified
Component: Ant Freeform (show other bugs)
Version: 6.x
Hardware: Sun All
: P2 blocker (vote)
Assignee: Milan Kubec
URL:
Keywords: THREAD
Depends on:
Blocks:
 
Reported: 2008-10-03 13:15 UTC by Alexander Simon
Modified: 2008-10-07 06:09 UTC (History)
1 user (show)

See Also:
Issue Type: DEFECT
Exception Reporter:

Attachments
thread dump (29.32 KB, text/plain)
2008-10-03 13:18 UTC, Alexander Simon 		Details
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Description Alexander Simon 2008-10-03 13:16:59 UTC 
IDE hung on project reopen (close project from one repository, open same project from another repository).
Hang was once after repeating operations some times.
Comment 1 Alexander Simon 2008-10-03 13:18:15 UTC 
Created attachment 71110 [details]
thread dump
Comment 2 Lukas Hasik 2008-10-03 13:28:04 UTC 
seems that the AWT thread is waiting for "Versioning long tasks". 
Is it reproducible? Could you just "wait" a little bit more? Maybe the VCS operation takes a time?

anyway, reassigning to ant/freeform for evaluation
Comment 3 Alexander Simon 2008-10-03 13:49:08 UTC 
I waited about 10 minutes and kill IDE.
Thread dump was not changed.
Note: normal reopen on my computer takes about 5 second.
Comment 4 Milan Kubec 2008-10-06 13:29:35 UTC 
Fixed. Project metadata are read under PM.mutex.readAccess now.

http://hg.netbeans.org/core-main/rev/b70f8f4de457
Comment 5 Milan Kubec 2008-10-06 13:32:33 UTC 
Actually setting to fixed.
Comment 6 Quality Engineering 2008-10-07 06:09:22 UTC 
Integrated into 'main-golden', will be available in build *200810070201* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
Changeset: http://hg.netbeans.org/main/rev/b70f8f4de457
User: Milan Kubec <mkubec@netbeans.org>
Log: #149061: possible deadlock - project metadata should be read under PM.mutex.readAccess