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Bug 27743 - Mount filesystem = number of excs and deadlock
Summary: Mount filesystem = number of excs and deadlock
Status: VERIFIED DUPLICATE of bug 27815
Alias: None
Product: projects
Classification: Unclassified
Component: Generic Infrastructure (show other bugs)
Version: 3.x
Hardware: PC Linux
: P2 blocker (vote)
Assignee: David Konecny
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2002-10-02 16:24 UTC by Milan Kubec
Modified: 2003-07-11 08:37 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter:

Attachments
excs stack traces (21.04 KB, text/plain)
2002-10-02 16:26 UTC, Milan Kubec 		Details
full thread dump (35.41 KB, text/plain)
2002-10-02 16:28 UTC, Milan Kubec 		Details
exc stack traces (19.19 KB, text/plain)
2002-10-03 10:12 UTC, Milan Kubec 		Details
umount exc stack trace (3.12 KB, text/plain)
2002-10-03 10:21 UTC, Milan Kubec 		Details
Add an attachment (proposed patch, testcase, etc.)

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Description Milan Kubec 2002-10-02 16:24:04 UTC 
I mounted new filesystem under Filesystems tab,
during "mounting" number of various exceptions
(the primary was ArrayIndexOutOfBoundsExc) was
thrown, then all filesystems were unmounted and
then IDE deadlocked.
Comment 1 Milan Kubec 2002-10-02 16:26:29 UTC 
Created attachment 7571 [details]
excs stack traces
Comment 2 Milan Kubec 2002-10-02 16:28:04 UTC 
Created attachment 7572 [details]
full thread dump
Comment 3 David Konecny 2002-10-03 09:29:29 UTC 
Milan,

this looks like duplicate of issue 27518 which I fixed on Monday.
Could you please try it on the latest build and reopen if necessary.

Thanx,
David 

*** This issue has been marked as a duplicate of 27518 ***
Comment 4 Milan Kubec 2002-10-03 10:00:54 UTC 
Well, I reproduced those exceptions on yesterdays build 20021002-1458.
I will test todays build and we'll see.
Comment 5 Milan Kubec 2002-10-03 10:11:24 UTC 
Are you really sure it's duplicate of #27518? I just "generated" new
set of exceptions (will attach) on todays build by simple mounting of
filesystem.
Comment 6 Milan Kubec 2002-10-03 10:12:39 UTC 
Created attachment 7579 [details]
exc stack traces
Comment 7 Milan Kubec 2002-10-03 10:15:49 UTC 
ArrayIndexOutOfBounds is also thrown when I do unmount on filesystem.
Comment 8 Milan Kubec 2002-10-03 10:21:40 UTC 
Created attachment 7582 [details]
umount exc stack trace
Comment 9 David Konecny 2002-10-03 10:43:24 UTC 
I closed this because in your first attachments I saw NPE in
ContainersList$Updater which I fixed in issue 27518. In your new
attachments they gone, but the ArrayOOB exception is still there. I'm
going to work on it. 

The filesystem you are mounting/unmounting - do they have any
relevance to your opened projects? Are you for example unmounting
filesystem with opened projects on it or something like that? Because
just by mounting a new FS and unmount I do not get any exceptions.
Also is order of your steps: start the clean IDE, mount FS, unmount
FS. Or do you also must do something on projects tab? Thanx for info.
Comment 10 Milan Kubec 2002-10-03 11:50:21 UTC 
I mounted and unmounted the same dir. The dir was irelevant to project
contents.
Comment 11 Milan Kubec 2002-10-03 15:40:55 UTC 
Very important step is missing: to reproduce those excs you need to do
something with projects, at least expand all project nodes, or create
some project.
Comment 12 David Konecny 2002-10-04 09:58:35 UTC 
This is most probably side effect of issue 27815. Please reopen if it
happens again after issue 27815 was fixed.

*** This issue has been marked as a duplicate of 27815 ***
Comment 13 Milan Kubec 2003-07-11 08:37:41 UTC 
Verified.