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Bug 196841

Summary: remote FS doesn't work if any part of path to file does not have read permission
Product: cnd Reporter: Vladimir Voskresensky <vv159170>
Component: RemoteAssignee: Vladimir Kvashin <vkvashin>
Status: VERIFIED FIXED    
Severity: normal CC: apepin, mmirilovic
Priority: P1    
Version: 7.0.1   
Hardware: All   
OS: All   
Issue Type: DEFECT Exception Reporter:
Attachments: Fix prototype
refactoring RemoteDirectory
proposed fix, part #1

Description Vladimir Voskresensky 2011-03-18 10:39:17 UTC 
in most cases NFS homes does not allow not-owners see it's content, but when we share smth between each other we create readable folders like /home/userN/shared

Due to 'no read access' to /home/userN folder =>
1) File chooser does not allow to view content of  /home/userN/shared
(null file object in console output)
2) fileSystem.findResource("/home/userN/shared") also returns null => no access to file contents
Comment 1 Vladimir Voskresensky 2011-03-18 10:40:14 UTC 
Note: from command line I can do ls of /home/userN/shared/ and cat /home/userN/shared/file.txt without problems
Comment 2 Leonid Lenyashin 2011-03-18 10:57:29 UTC 
Looks a show stopper. A very annoying one. There was already a very similar bug.
Comment 3 Alexander Pepin 2011-03-22 18:00:53 UTC 
I think it's a showstopper for FCS.
Comment 4 Vladimir Kvashin 2011-03-23 18:43:10 UTC 
Created attachment 107224 [details]
Fix prototype
Comment 5 Quality Engineering 2011-03-24 09:51:36 UTC 
Integrated into 'main-golden', will be available in build *201103240400* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
Changeset: http://hg.netbeans.org/main/rev/7feefeae05af
User: Vladimir Kvashin <vkvashin@netbeans.org>
Log: test for #196841 remote FS doesn't work if any part of path to file does not have read permission
Comment 6 Vladimir Voskresensky 2011-03-24 13:01:08 UTC 
Created attachment 107241 [details]
refactoring RemoteDirectory
Comment 7 Quality Engineering 2011-03-25 09:53:08 UTC 
Integrated into 'main-golden', will be available in build *201103250400* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
Changeset: http://hg.netbeans.org/main/rev/d3f12c37eac7
User: Vladimir Voskresensky <vv159170@netbeans.org>
Log: fixing #196841 -  remote FS doesn't work if any part of path to file does not have read permission
- final class
Comment 8 Vladimir Kvashin 2011-03-28 07:14:07 UTC 
Created attachment 107322 [details]
proposed fix, part #1
Comment 9 Quality Engineering 2011-03-28 08:48:12 UTC 
Integrated into 'main-golden', will be available in build *201103280400* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
Changeset: http://hg.netbeans.org/main/rev/6418b1073651
User: Vladimir Kvashin <vkvashin@netbeans.org>
Log: more complete events test (fixing #196841)
Comment 11 Quality Engineering 2011-03-30 08:43:33 UTC 
Integrated into 'main-golden', will be available in build *201103300400* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
Changeset: http://hg.netbeans.org/main/rev/b1f1cc54b645
User: Vladimir Voskresensky <vv159170@netbeans.org>
Log: fixing #196841: remote FS doesn't work if any part of path to file does not have read permission
Comment 12 Alexander Pepin 2011-03-30 10:57:24 UTC 
It works on Windows but does not work on Linux reporting that a remote directory or a file does not exist.
Comment 13 Alexander Pepin 2011-03-30 10:59:24 UTC 
IDE log contains IOException:


INFO [org.openide.WizardDescriptor]
java.io.IOException: Remote file or directory /home/ap153252/exchange/tmp/Welcome_in_shared does not exist
	at org.netbeans.modules.cnd.makeproject.actions.ShadowProjectSynchronizer.createShadowProject(ShadowProjectSynchronizer.java:143)
	at org.netbeans.modules.cnd.makeproject.ui.wizards.RemoteProjectImportWizardIterator.instantiate(RemoteProjectImportWizardIterator.java:271)
	at org.openide.WizardDescriptor.callInstantiateOpen(WizardDescriptor.java:1548)
	at org.openide.WizardDescriptor.callInstantiate(WizardDescriptor.java:1505)
	at org.openide.WizardDescriptor.access$1700(WizardDescriptor.java:137)
[catch] at org.openide.WizardDescriptor$Listener$2$1.run(WizardDescriptor.java:2076)
	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1424)
	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1968)
INFO [org.openide.WizardDescriptor]
java.io.IOException: Remote file or directory /home/ap153252/exchange/tmp/Welcome_in_shared does not exist
	at org.netbeans.modules.cnd.makeproject.actions.ShadowProjectSynchronizer.createShadowProject(ShadowProjectSynchronizer.java:143)
	at org.netbeans.modules.cnd.makeproject.ui.wizards.RemoteProjectImportWizardIterator.instantiate(RemoteProjectImportWizardIterator.java:271)
	at org.openide.WizardDescriptor.callInstantiateOpen(WizardDescriptor.java:1548)
	at org.openide.WizardDescriptor.callInstantiate(WizardDescriptor.java:1505)
	at org.openide.WizardDescriptor.access$1700(WizardDescriptor.java:137)
[catch] at org.openide.WizardDescriptor$Listener$2$1.run(WizardDescriptor.java:2076)
	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1424)
	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1968)
Comment 14 Vladimir Kvashin 2011-03-31 16:23:51 UTC 
Fixed in cnd-man
http://hg.netbeans.org/cnd-main/rev/1b49f26f8f36
Comment 15 Quality Engineering 2011-04-01 08:39:34 UTC 
Integrated into 'main-golden', will be available in build *201104010400* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
Changeset: http://hg.netbeans.org/main/rev/1b49f26f8f36
User: Vladimir Kvashin <vkvashin@netbeans.org>
Log: fixed #196841 - remote FS doesn't work if any part of path to file does not have read permission
Comment 16 Alexander Pepin 2011-04-01 12:16:30 UTC 
In build #5076 it does not work on Windows.
IDE log gives:
java.io.IOException: Remote file or directory /home/ap153252/exchange/tmp/Welcome_in_shared does not exist
	at org.netbeans.modules.cnd.makeproject.actions.ShadowProjectSynchronizer.createShadowProject(ShadowProjectSynchronizer.java:143)
	at org.netbeans.modules.cnd.makeproject.ui.wizards.RemoteProjectImportWizardIterator.instantiate(RemoteProjectImportWizardIterator.java:271)
	at org.openide.WizardDescriptor.callInstantiateOpen(WizardDescriptor.java:1548)
	at org.openide.WizardDescriptor.callInstantiate(WizardDescriptor.java:1505)
	at org.openide.WizardDescriptor.access$1700(WizardDescriptor.java:137)
[catch] at org.openide.WizardDescriptor$Listener$2$1.run(WizardDescriptor.java:2076)
	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1424)
	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1968)
INFO [remote.support.logger]: Storage has been unexpectedly deleted: C:\working\full_remote\.cnd_dev\var\cache\remote-files\nyx-intel2_22_hudson\home\ap153252\exchange\tmp\.rfs_cache
INFO [remote.support.logger]: Null file object for /home/ap153252/exchange/tmp
INFO [remote.support.logger]: Null file object for /home/ap153252/nbproject
INFO [remote.support.logger]: Null file object for /home/ap153252/exchange/tmp/Quote_in_shared
INFO [remote.support.logger]: Null file object for /home/ap153252/exchange/tmp
INFO [remote.support.logger]: Null file object for /home/ap153252/exchange/tmp/Quote_in_shared
INFO [org.openide.WizardDescriptor]
java.io.IOException: Remote file or directory /home/ap153252/exchange/tmp/Quote_in_shared does not exist
	at org.netbeans.modules.cnd.makeproject.actions.ShadowProjectSynchronizer.createShadowProject(ShadowProjectSynchronizer.java:143)
	at org.netbeans.modules.cnd.makeproject.ui.wizards.RemoteProjectImportWizardIterator.instantiate(RemoteProjectImportWizardIterator.java:271)
	at org.openide.WizardDescriptor.callInstantiateOpen(WizardDescriptor.java:1548)
	at org.openide.WizardDescriptor.callInstantiate(WizardDescriptor.java:1505)
	at org.openide.WizardDescriptor.access$1700(WizardDescriptor.java:137)
[catch] at org.openide.WizardDescriptor$Listener$2$1.run(WizardDescriptor.java:2076)
	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1424)
	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1968)
INFO [remote.support.logger]: Storage has been unexpectedly deleted: C:\working\full_remote\.cnd_dev\var\cache\remote-files\nyx-intel2_22_hudson\home\ap153252\exchange\tmp\Welcome__in__shared\.rfs_cache
INFO [remote.support.logger]: Storage has been unexpectedly deleted: C:\working\full_remote\.cnd_dev\var\cache\remote-files\nyx-intel2_22_hudson\home\ap153252\exchange\tmp\Quote__in__shared\.rfs_cache
INFO [remote.support.logger]: Storage has been unexpectedly deleted: C:\working\full_remote\.cnd_dev\var\cache\remote-files\nyx-intel2_22_hudson\home\ap153252\exchange\tmp\.rfs_cache
Comment 17 Alexander Pepin 2011-04-01 12:37:25 UTC 
After some time and actions (add/remove items from folder?) when I tried to build another full remote project I got an error that the project is wright-protected. I checked permissions from console and found that the owner of the project folder was changed from "hudson" to "1111"
Comment 18 Vladimir Kvashin 2011-04-01 12:56:28 UTC 
(In reply to comment #17)
I see that file in the directory you mentioned have owner "1111"; I see them as read-only as well, both in IDE and console. So I don't see any issue here.
Investigating the stack above...
Comment 19 Alexander Pepin 2011-04-01 13:59:40 UTC 
The thread dump is:
Full thread dump Java HotSpot(TM) Client VM (16.3-b01 mixed mode, sharing):

"Parsing & Indexing Loop (cnd-build-5076-on-20110401)" daemon prio=10 tid=0x09002400 nid=0xeaa waiting on condition [0xaedf7000]
   java.lang.Thread.State: WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x70b30068> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:158)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1925)
	at java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:220)
	at org.netbeans.modules.parsing.impl.TaskProcessor$CompilationJob.run(TaskProcessor.java:596)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
	at java.util.concurrent.FutureTask.run(FutureTask.java:138)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:619)

"Inactive RequestProcessor thread [Was:Debugger Services Refresh/org.netbeans.api.debugger.Lookup$MetaInf$MetaInfLookupList$1]" daemon prio=10 tid=0x08e95400 nid=0xea8 in Object.wait() [0xafbfe000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1919)
	- locked <0x70b301c8> (a java.lang.Object)

"Inactive RequestProcessor thread [Was:File objects cache dead entries cleanup/org.netbeans.modules.remote.impl.fs.RemoteFileObjectFactory$1]" daemon prio=10 tid=0xadd6c800 nid=0xea2 in Object.wait() [0xaeff8000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1919)
	- locked <0x70b5a380> (a java.lang.Object)

"Inactive RequestProcessor thread [Was:SFTP: : listing directory /usr/bin/java.util.concurrent.FutureTask]" daemon prio=10 tid=0xae167800 nid=0xea1 in Object.wait() [0xb06a9000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1919)
	- locked <0x70b5a520> (a java.lang.Object)

"Inactive RequestProcessor thread [Was:SFTP: : listing directory /dev/java.util.concurrent.FutureTask]" daemon prio=10 tid=0xae167000 nid=0xea0 in Object.wait() [0xaff9e000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1919)
	- locked <0x70b5a7c0> (a java.lang.Object)

"Inactive RequestProcessor thread [Was:SelectedNodesScheduler/org.netbeans.modules.parsing.impl.SelectedNodesScheduler$1]" daemon prio=10 tid=0xae892000 nid=0xe9f in Object.wait() [0xb361d000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1919)
	- locked <0x70b307e8> (a java.lang.Object)

"Preparing build" daemon prio=10 tid=0xadd6bc00 nid=0xe99 in Object.wait() [0xaf1f9000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at java.lang.Object.wait(Object.java:485)
	at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:276)
	- locked <0x6f4e9a30> (a org.netbeans.core.windows.services.DialogDisplayerImpl$1AWTQuery)
	at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:158)
	at org.netbeans.modules.cnd.makeproject.api.configurations.MakeConfigurationDescriptor.saveWorker(MakeConfigurationDescriptor.java:844)
	at org.netbeans.modules.cnd.makeproject.api.configurations.MakeConfigurationDescriptor.access$200(MakeConfigurationDescriptor.java:117)
	at org.netbeans.modules.cnd.makeproject.api.configurations.MakeConfigurationDescriptor$SaveRunnable.run(MakeConfigurationDescriptor.java:777)
	- locked <0x75744020> (a java.lang.Object)
	at org.netbeans.modules.cnd.makeproject.api.configurations.MakeConfigurationDescriptor.save(MakeConfigurationDescriptor.java:724)
	at org.netbeans.modules.cnd.makeproject.api.ProjectSupport.saveAllProjects(ProjectSupport.java:80)
	at org.netbeans.modules.cnd.makeproject.MakeActionProvider.onSaveStep(MakeActionProvider.java:510)
	at org.netbeans.modules.cnd.makeproject.MakeActionProvider.addTarget(MakeActionProvider.java:470)
	at org.netbeans.modules.cnd.makeproject.MakeActionProvider.addAction(MakeActionProvider.java:456)
	at org.netbeans.modules.cnd.makeproject.MakeActionProvider.access$100(MakeActionProvider.java:148)
	at org.netbeans.modules.cnd.makeproject.MakeActionProvider$1.runImpl(MakeActionProvider.java:327)
	at org.netbeans.modules.cnd.makeproject.MakeActionProvider$CancellableTask.run(MakeActionProvider.java:1537)
	at org.netbeans.modules.cnd.utils.ui.ModalMessageDlg$WindowAdapterImpl$1.runImpl(ModalMessageDlg.java:265)
	at org.netbeans.modules.cnd.utils.NamedRunnable.run(NamedRunnable.java:62)
	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1424)
	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1968)

"Class View Updater" prio=10 tid=0xae418000 nid=0x71b in Object.wait() [0xaf3fa000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at java.lang.Object.wait(Object.java:485)
	at org.netbeans.modules.cnd.classview.ClassViewUpdater$BlockingQueue.get(ClassViewUpdater.java:68)
	- locked <0x7411faa0> (a java.lang.Object)
	at org.netbeans.modules.cnd.classview.ClassViewUpdater.run(ClassViewUpdater.java:147)

"CND Repository Queue Dispatcher" daemon prio=10 tid=0x08d3fc00 nid=0x715 waiting on condition [0xb0aab000]
   java.lang.Thread.State: WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x740a6d40> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:158)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1925)
	at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:399)
	at org.netbeans.modules.cnd.repository.queue.KeyValueQueue$EventsDispatcher.run(KeyValueQueue.java:146)

"Code Model Parser 1" daemon prio=10 tid=0x08fa1000 nid=0x6dd in Object.wait() [0xaf9fd000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at java.lang.Object.wait(Object.java:485)
	at org.netbeans.modules.cnd.modelimpl.csm.core.ParserQueue.waitReady(ParserQueue.java:486)
	- locked <0x740d90d8> (a org.netbeans.modules.cnd.modelimpl.csm.core.ParserQueue$Lock)
	at org.netbeans.modules.cnd.modelimpl.csm.core.ParserThread._run(ParserThread.java:98)
	at org.netbeans.modules.cnd.modelimpl.csm.core.ParserThread.run(ParserThread.java:72)
	at org.netbeans.modules.cnd.modelimpl.csm.core.ParserThreadManager$Wrapper.run(ParserThreadManager.java:91)
	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1424)
	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1968)

"Connect thread nyx-intel2 session" daemon prio=10 tid=0x08fa5000 nid=0x6db runnable [0xb08aa000]
   java.lang.Thread.State: RUNNABLE
	at java.net.SocketInputStream.socketRead0(Native Method)
	at java.net.SocketInputStream.read(SocketInputStream.java:129)
	at com.jcraft.jsch.IO.getByte(IO.java:82)
	at com.jcraft.jsch.Session.read(Session.java:821)
	at com.jcraft.jsch.Session.run(Session.java:1241)
	at java.lang.Thread.run(Thread.java:619)

"Repository writer 0" daemon prio=10 tid=0x08f20800 nid=0x6c9 waiting on condition [0xb0ead000]
   java.lang.Thread.State: TIMED_WAITING (sleeping)
	at java.lang.Thread.sleep(Native Method)
	at org.netbeans.modules.cnd.repository.queue.RepositoryWritingThread.waitReady(RepositoryWritingThread.java:99)
	at org.netbeans.modules.cnd.repository.queue.RepositoryWritingThread.run(RepositoryWritingThread.java:133)
	at org.netbeans.modules.cnd.repository.queue.RepositoryThreadManager$Wrapper.run(RepositoryThreadManager.java:88)
	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1424)
	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1968)

"Code Model Parser 0" daemon prio=10 tid=0x08cbf400 nid=0x69d in Object.wait() [0xaf7fc000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at java.lang.Object.wait(Object.java:485)
	at org.netbeans.modules.cnd.modelimpl.csm.core.ParserQueue.waitReady(ParserQueue.java:486)
	- locked <0x740d90d8> (a org.netbeans.modules.cnd.modelimpl.csm.core.ParserQueue$Lock)
	at org.netbeans.modules.cnd.modelimpl.csm.core.ParserThread._run(ParserThread.java:98)
	at org.netbeans.modules.cnd.modelimpl.csm.core.ParserThread.run(ParserThread.java:72)
	at org.netbeans.modules.cnd.modelimpl.csm.core.ParserThreadManager$Wrapper.run(ParserThreadManager.java:91)
	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1424)
	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1968)

"File Watcher" daemon prio=10 tid=0x08d49c00 nid=0x650 runnable [0xb341c000]
   java.lang.Thread.State: RUNNABLE
	at com.sun.jna.Function.invokeInt(Native Method)
	at com.sun.jna.Function.invoke(Function.java:344)
	at com.sun.jna.Function.invoke(Function.java:276)
	at com.sun.jna.Library$Handler.invoke(Library.java:216)
	at org.netbeans.modules.masterfs.watcher.$Proxy15.read(Unknown Source)
	at org.netbeans.modules.masterfs.watcher.LinuxNotifier.nextEvent(LinuxNotifier.java:139)
	at org.netbeans.modules.masterfs.watcher.Watcher$Ext.run(Watcher.java:181)
	at java.lang.Thread.run(Thread.java:619)

"DestroyJavaVM" prio=10 tid=0xb209a000 nid=0x62c waiting on condition [0x00000000]
   java.lang.Thread.State: RUNNABLE

"AWT-EventQueue-1" prio=10 tid=0x08992000 nid=0x641 in Object.wait() [0xb284c000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at java.lang.Object.wait(Object.java:485)
	at java.awt.EventQueue.getNextEvent(EventQueue.java:479)
	- locked <0x731d9340> (a org.netbeans.core.TimableEventQueue)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:236)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:178)
	at java.awt.Dialog$1.run(Dialog.java:1046)
	at java.awt.Dialog$3.run(Dialog.java:1098)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.awt.Dialog.show(Dialog.java:1096)
	at org.netbeans.core.windows.services.NbPresenter.superShow(NbPresenter.java:1038)
	at org.netbeans.core.windows.services.NbPresenter.doShow(NbPresenter.java:1072)
	at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:1060)
	at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:126)
	at org.openide.util.Mutex.doEventAccess(Mutex.java:1361)
	at org.openide.util.Mutex.readAccess(Mutex.java:271)
	at org.netbeans.core.windows.services.NbPresenter.show(NbPresenter.java:1045)
	at java.awt.Component.show(Component.java:1563)
	at java.awt.Component.setVisible(Component.java:1515)
	at java.awt.Window.setVisible(Window.java:842)
	at java.awt.Dialog.setVisible(Dialog.java:986)
	at org.netbeans.core.windows.services.DialogDisplayerImpl$1AWTQuery.showDialog(DialogDisplayerImpl.java:245)
	at org.netbeans.core.windows.services.DialogDisplayerImpl$1AWTQuery.run(DialogDisplayerImpl.java:177)
	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
	at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:148)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:178)
	at java.awt.Dialog$1.run(Dialog.java:1046)
	at java.awt.Dialog$3.run(Dialog.java:1098)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.awt.Dialog.show(Dialog.java:1096)
	at java.awt.Component.show(Component.java:1563)
	at java.awt.Component.setVisible(Component.java:1515)
	at java.awt.Window.setVisible(Window.java:842)
	at java.awt.Dialog.setVisible(Dialog.java:986)
	at org.netbeans.modules.cnd.utils.ui.ModalMessageDlg.runLongTaskImpl(ModalMessageDlg.java:197)
	at org.netbeans.modules.cnd.utils.ui.ModalMessageDlg.runLongTask(ModalMessageDlg.java:90)
	at org.netbeans.modules.cnd.makeproject.MakeActionProvider.invokeLongAction(MakeActionProvider.java:423)
	at org.netbeans.modules.cnd.makeproject.MakeActionProvider.runActionWorker(MakeActionProvider.java:348)
	at org.netbeans.modules.cnd.makeproject.MakeActionProvider.invokeAction(MakeActionProvider.java:342)
	at org.netbeans.modules.project.ui.actions.ProjectAction.actionPerformed(ProjectAction.java:134)
	at org.netbeans.modules.project.ui.actions.LookupSensitiveAction.actionPerformed(LookupSensitiveAction.java:170)
	at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
	at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
	at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
	at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
	at javax.swing.AbstractButton.doClick(AbstractButton.java:357)
	at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1223)
	at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:1264)
	at java.awt.Component.processMouseEvent(Component.java:6263)
	at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
	at java.awt.Component.processEvent(Component.java:6028)
	at java.awt.Container.processEvent(Container.java:2041)
	at java.awt.Component.dispatchEventImpl(Component.java:4630)
	at java.awt.Container.dispatchEventImpl(Container.java:2099)
	at java.awt.Component.dispatchEvent(Component.java:4460)
	at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4574)
	at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4238)
	at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4168)
	at java.awt.Container.dispatchEventImpl(Container.java:2085)
	at java.awt.Window.dispatchEventImpl(Window.java:2478)
	at java.awt.Component.dispatchEvent(Component.java:4460)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
	at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:148)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)

"Thread-3" daemon prio=10 tid=0x08c61000 nid=0x640 in Object.wait() [0xb244b000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at java.lang.Object.wait(Object.java:485)
	at java.util.prefs.AbstractPreferences$EventDispatchThread.run(AbstractPreferences.java:1461)
	- locked <0x73142518> (a java.util.LinkedList)

"TimerQueue" daemon prio=10 tid=0x089a7c00 nid=0x63d in Object.wait() [0xb264c000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at javax.swing.TimerQueue.run(TimerQueue.java:232)
	- locked <0x729842b0> (a javax.swing.TimerQueue)
	at java.lang.Thread.run(Thread.java:619)

"AWT-Shutdown" prio=10 tid=0x08990c00 nid=0x63b in Object.wait() [0xb2a4e000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at java.lang.Object.wait(Object.java:485)
	at sun.awt.AWTAutoShutdown.run(AWTAutoShutdown.java:265)
	- locked <0x72984360> (a java.lang.Object)
	at java.lang.Thread.run(Thread.java:619)

"AWT-XAWT" daemon prio=10 tid=0x0898fc00 nid=0x63a runnable [0xb2c4f000]
   java.lang.Thread.State: RUNNABLE
	at sun.awt.X11.XToolkit.waitForEvents(Native Method)
	at sun.awt.X11.XToolkit.run(XToolkit.java:541)
	at sun.awt.X11.XToolkit.run(XToolkit.java:505)
	at java.lang.Thread.run(Thread.java:619)

"Java2D Disposer" daemon prio=10 tid=0x08969800 nid=0x639 in Object.wait() [0xb2f5a000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:118)
	- locked <0x729844c0> (a java.lang.ref.ReferenceQueue$Lock)
	at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:134)
	at sun.java2d.Disposer.run(Disposer.java:125)
	at java.lang.Thread.run(Thread.java:619)

"CLI Requests Server" daemon prio=10 tid=0xb4028400 nid=0x636 runnable [0xb381e000]
   java.lang.Thread.State: RUNNABLE
	at java.net.PlainSocketImpl.socketAccept(Native Method)
	at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:390)
	- locked <0x729846d8> (a java.net.SocksSocketImpl)
	at java.net.ServerSocket.implAccept(ServerSocket.java:453)
	at java.net.ServerSocket.accept(ServerSocket.java:421)
	at org.netbeans.CLIHandler$Server.run(CLIHandler.java:1081)

"Active Reference Queue Daemon" daemon prio=10 tid=0xb4022800 nid=0x635 in Object.wait() [0xb3a33000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:118)
	- locked <0x72984860> (a java.lang.ref.ReferenceQueue$Lock)
	at org.openide.util.lookup.implspi.ActiveQueue$Impl.run(ActiveQueue.java:101)
	at java.lang.Thread.run(Thread.java:619)

"Timer-0" daemon prio=10 tid=0xb401dc00 nid=0x634 in Object.wait() [0xb3c34000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at java.util.TimerThread.mainLoop(Timer.java:509)
	- locked <0x729848f8> (a java.util.TaskQueue)
	at java.util.TimerThread.run(Timer.java:462)

"Low Memory Detector" daemon prio=10 tid=0xb4000800 nid=0x632 runnable [0x00000000]
   java.lang.Thread.State: RUNNABLE

"CompilerThread0" daemon prio=10 tid=0x088d5c00 nid=0x631 waiting on condition [0x00000000]
   java.lang.Thread.State: RUNNABLE

"Signal Dispatcher" daemon prio=10 tid=0x088d4000 nid=0x630 waiting on condition [0x00000000]
   java.lang.Thread.State: RUNNABLE

"Finalizer" daemon prio=10 tid=0x088ce400 nid=0x62f in Object.wait() [0xb466e000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:118)
	- locked <0x72984aa8> (a java.lang.ref.ReferenceQueue$Lock)
	at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:134)
	at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)

"Reference Handler" daemon prio=10 tid=0x088c9800 nid=0x62e in Object.wait() [0xb486f000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at java.lang.Object.wait(Object.java:485)
	at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116)
	- locked <0x729844e8> (a java.lang.ref.Reference$Lock)

"VM Thread" prio=10 tid=0x088c8000 nid=0x62d runnable 

"VM Periodic Task Thread" prio=10 tid=0xb400b000 nid=0x633 waiting on condition 

JNI global references: 6193

Heap
 def new generation   total 37568K, used 24061K [0x6e680000, 0x70f40000, 0x72920000)
  eden space 33408K,  63% used [0x6e680000, 0x6fb15828, 0x70720000)
  from space 4160K,  71% used [0x70b30000, 0x70e19e58, 0x70f40000)
  to   space 4160K,   0% used [0x70720000, 0x70720000, 0x70b30000)
 tenured generation   total 83372K, used 59503K [0x72920000, 0x77a8b000, 0x7ae80000)
   the space 83372K,  71% used [0x72920000, 0x7633bdb8, 0x7633be00, 0x77a8b000)
 compacting perm gen  total 41216K, used 40976K [0x7ae80000, 0x7d6c0000, 0x92e80000)
   the space 41216K,  99% used [0x7ae80000, 0x7d684130, 0x7d684200, 0x7d6c0000)
    ro space 10240K,  61% used [0x92e80000, 0x934a6298, 0x934a6400, 0x93880000)
    rw space 12288K,  60% used [0x93880000, 0x93fb6cb8, 0x93fb6e00, 0x94480000)
Comment 20 Vladimir Kvashin 2011-04-01 18:29:22 UTC 
Thank you. There really was an instability in remote file system in the case a directory lacked read permission. It is now fixed, use cases added to unit tests.

http://hg.netbeans.org/cnd-main/rev/1684d8d4cb79
http://hg.netbeans.org/cnd-main/rev/c1cdfa91d3a1
http://hg.netbeans.org/cnd-main/rev/0649b5c2a9f4
Comment 21 Quality Engineering 2011-04-02 08:50:19 UTC 
Integrated into 'main-golden', will be available in build *201104020400* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
Changeset: http://hg.netbeans.org/main/rev/1684d8d4cb79
User: Vladimir Kvashin <vkvashin@netbeans.org>
Log: extra fix for #196841 - remote FS doesn't work if any part of path to file does not have read permission
- correct dummies processing in special directories
Comment 22 Alexander Pepin 2011-04-04 10:47:17 UTC 
The fix is verified in dev build #5082. 
Please continue the showstopper process, review the fix and push it into
release70 ASAP.
Comment 23 Vladimir Voskresensky 2011-04-04 13:25:06 UTC 
fixes are reviewed and they should be integrated
Comment 25 Alexander Pepin 2011-04-05 13:31:51 UTC 
verified in RC2 build 20110405