Bug 185353

Summary:	Closing projects is very slow
Product:	[Eclipse Project] JDT	Reporter:	Ritchie Schacher <schacher>
Component:	Core	Assignee:	Jerome Lanneluc <jerome_lanneluc>
Status:	VERIFIED FIXED	QA Contact:
Severity:	normal
Priority:	P3	CC:	Dmitry_Karasik, eric_jodet
Version:	3.3
Target Milestone:	3.3 M7
Hardware:	PC
OS:	Windows XP
Whiteboard:

Description Ritchie Schacher

2007-05-03 10:34:38 EDT

Build ID: I20070209-1006

Steps To Reproduce:
When I closed 75% of the projects in my workspace, it took what seemed like 5-10 minutes.  I have a WS with a very large number of projects.

My esteemed colleague ran a profiler and determined that this is a bug in eclipse. Most of the time is spent inside 
PackageFragmentRoot.setSourceAttachmentProperty setting this property over and over again.


More information:

Comment 1 Philipe Mulet

2007-05-03 10:41:32 EDT

We made lots of improvements near closing projects recently.

Comment 2 Philipe Mulet

2007-05-03 10:44:23 EDT

Looks like a dup of bug 181900.
Ritchie - can you give it a try on 3.3M7 ? Even last I-build will do the trick.

Comment 3 Jerome Lanneluc

2007-05-03 10:45:56 EDT

Yes, this is the same problem as reported in bug 181900 which is a dup of bug 145329

*** This bug has been marked as a duplicate of bug 145329 ***

Comment 4 Ritchie Schacher

2007-05-03 10:50:26 EDT

Thanks, we have not yet adopted M7 but I will try it out in the future.  I trust you guys if you say it's fixed.

Comment 5 Olivier Thomann

2007-05-03 21:26:16 EDT

Verify for 3.3M7 with I20070503-1400.

Comment 6 Ritchie Schacher

2007-06-26 10:15:59 EDT

Still seeing same problem.

Comment 7 Eric Jodet

2007-06-26 10:34:05 EDT

(In reply to comment #6)
using Build id: I20070608-1718
in my 440+ projects workspace, closed 300 projects in less than 10 seconds.
It sounds like fast to me.

Comment 8 Jerome Lanneluc

2007-06-27 07:58:16 EDT

Problem is different this time. I opened bug 194598 to track it.
I'm closing this bug since the problem with PackageFragmentRoot.setSourceAttachmentProperty is fixed.