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Bug 87598

Summary:	Deadlock in editor during starting of ide
Product:	editor	Reporter:	ehucka <ehucka>
Component:	-- Other --	Assignee:	issues@editor <issues>
Status:	VERIFIED FIXED
Severity:	blocker	CC:	yardus
Priority:	P1	Keywords:	REGRESSION
Version:	6.x
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:
Bug Depends on:
Bug Blocks:	87188
Attachments:	threaddump threaddump from 200610221800

Description ehucka 2006-10-20 07:25:52 UTC

build 200610191800, linux, jdk 1.6

I started ide with empty userdir, I opened a few j2se project, one freeform
project and two web projects. 
I added root folder of all these projects to favorites view, restarted ide and
ui  of ide was blocked.

Comment 1 ehucka 2006-10-20 07:26:50 UTC

Created attachment 35401 [details]
threaddump

Comment 2 Martin Balin 2006-10-20 15:36:52 UTC

*** Issue 87485 has been marked as a duplicate of this issue. ***

Comment 3 Tomas Hurka 2006-10-20 15:53:39 UTC

See issue #87485 for 7 easy steps how to reproduce it

Comment 4 Miloslav Metelka 2006-10-22 21:00:48 UTC

There are java and jsp warmup tasks running in parallel and the java warmup task
is waiting on acquiring of the document read lock. Since the two tasks should
certainly not use the same document instance this could be caused by the issue
#86661 which was not yet rolled back in the trunk (only in release55_dev and
release55). I do the rollback immediately to be sure that it's not causing this
problem.

Comment 5 Miloslav Metelka 2006-10-22 21:50:48 UTC

Apologies instead of issue #86661 I've meant rollback of issue #63488. I've
performed its rollback in the trunk.

Comment 6 ehucka 2006-10-23 08:46:02 UTC

It is still there. (NB daily build 200610221800)

Comment 7 ehucka 2006-10-23 08:47:32 UTC

Created attachment 35448 [details]
threaddump from 200610221800

Comment 8 Miloslav Metelka 2006-10-23 09:41:05 UTC

I've done rollback at 20:45 but from 200610221800 I would assume that the build
is performed at 18:00. If that's true then we should wait for the next build (or
I can provide a build for you).

Comment 9 Miloslav Metelka 2006-10-23 13:46:32 UTC

I have postponed Settings update in the BaseCaret which should eliminate the
problem.
Fixed in trunk:
Checking in libsrc/org/netbeans/editor/BaseCaret.java;
/cvs/editor/libsrc/org/netbeans/editor/BaseCaret.java,v  <--  BaseCaret.java
new revision: 1.126; previous revision: 1.125

Comment 10 Miloslav Metelka 2006-10-23 13:51:50 UTC

Integrated into release60_m4:
Checking in BaseCaret.java;
/cvs/editor/libsrc/org/netbeans/editor/BaseCaret.java,v  <--  BaseCaret.java
new revision: 1.125.8.1; previous revision: 1.125

Comment 11 ehucka 2006-10-25 11:49:17 UTC

verified