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Bug 198182 - Netbeans 7.0 is not responsive after changing access rights from write to read
Summary: Netbeans 7.0 is not responsive after changing access rights from write to read
Status: VERIFIED FIXED
Alias: None
Product: editor
Classification: Unclassified
Component: Painting & Printing (show other bugs)
Version: 7.0
Hardware: PC Windows XP
: P2 normal with 1 vote (vote)
Assignee: Miloslav Metelka
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2011-04-28 15:48 UTC by blindner
Modified: 2011-06-10 14:17 UTC (History)
2 users (show)

See Also:
Issue Type: DEFECT
Exception Reporter:

Attachments
netbeans logging (795.20 KB, text/plain)
2011-04-28 15:48 UTC, blindner 		Details
I tried to generate a thread dump - maybe not complete. I am using ClearCase for source control, but not the netbeans clear case plugin. In case I check a file, e.g pom.xml, netbeans is freezing (14.58 KB, text/plain)
2011-05-25 08:33 UTC, blindner 		Details
complete thread dump (14.55 KB, text/plain)
2011-05-25 11:09 UTC, blindner 		Details
Add an attachment (proposed patch, testcase, etc.)

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Description blindner 2011-04-28 15:48:18 UTC 
Created attachment 108003 [details]
netbeans logging

NetBeans IDE 7.0 is not responsive any more after changing access rights of source and project files from writeable to readable. NetBeans has to be closed with the task manager.

I am using an external version of maven (2.2.1)

The Netbeans log file shows many exceptions.
Comment 1 Jaroslav Tulach 2011-05-24 05:25:28 UTC 
Last exception is about a .sig file being locked by some external process. The exception before comes from maven. Moving to maven first.
Comment 2 Jesse Glick 2011-05-24 17:51:11 UTC 
For freezes, you need to capture a thread dump. Otherwise (without steps to reproduce the problem) it is impossible to even guess what is wrong.
Comment 3 blindner 2011-05-25 08:33:53 UTC 
Created attachment 108496 [details]
I tried to generate a thread dump - maybe not complete. I am using ClearCase for source control, but not the netbeans clear case plugin. In case I check a file, e.g pom.xml, netbeans is freezing
Comment 4 blindner 2011-05-25 11:09:47 UTC 
Created attachment 108499 [details]
complete thread dump

now I added the complete thread dump
Comment 5 Jesse Glick 2011-05-25 16:47:44 UTC 
ReadOnlyFilesHighlighting
Comment 6 Miloslav Metelka 2011-05-26 12:41:39 UTC 
Strange, there does not appear to be any apparent deadlock in the attached thread dump.
Anyway I've made the ROFH's monitor not to span SwingUtilities call if that makes any change. If the problem persists please attach new thread dumps.

http://hg.netbeans.org/jet-main/rev/7cf4d5ff6e77
Comment 7 Quality Engineering 2011-05-27 11:54:50 UTC 
Integrated into 'main-golden', will be available in build *201105270401* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
Changeset: http://hg.netbeans.org/main/rev/7cf4d5ff6e77
User: Miloslav Metelka <mmetelka@netbeans.org>
Log: #198182 - Netbeans 7.0 is not responsive after changing access rights from write to read - maded ROFH's monitor not to span SwingUtilities call.
Comment 8 Miloslav Metelka 2011-06-07 08:51:15 UTC 
release701:
7cf4d5ff6e77 transplanted to d72e797e600c
Comment 9 Jiri Prox 2011-06-10 14:17:43 UTC 
verified in 7.0.1