Bug 352244 - Extremely slow application deploy on 64 bits
Summary: Extremely slow application deploy on 64 bits
Status: RESOLVED FIXED
Alias: None
Product: WTP ServerTools
Classification: WebTools
Component: jst.server (show other bugs)
Version: unspecified   Edit
Hardware: PC Windows 7
: P3 blocker with 5 votes (vote)
Target Milestone: Future   Edit
Assignee: Steven Hung CLA
QA Contact: Angel Vera CLA
URL:
Whiteboard:
Keywords: helpwanted
Depends on:
Blocks:
 
Reported: 2011-07-15 14:11 EDT by Alex Pires de Camargo CLA
Modified: 2012-02-14 13:21 EST (History)
1 user (show)

See Also:

Attachments
properties from eclipse install details. (5.01 KB, text/plain)
2011-07-15 14:12 EDT, Alex Pires de Camargo CLA 		no flags Details
Eclipse project with 1000 properties files (7.45 KB, application/octet-stream)
2011-07-15 14:13 EDT, Alex Pires de Camargo CLA 		no flags Details
Trace file (619 bytes, application/octet-stream)
2012-02-10 13:51 EST, Steven Hung CLA 		no flags Details
View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Alex Pires de Camargo CLA 2011-07-15 14:11:33 EDT 
Build Identifier: 20110615-0604 (Indigo)

For larger projects, eclipse indigo (and helios), takes minutes to deploy projects with many files (+-1000), on eclipse 64 bits (with latest 64 bits vm). About 3-4 minutes on a core i7 with 16gigs.

With 32 bits version problem does not occurs. 

Tested with jboss 5.1, and tomcat 7.0 on a flat eclise EE installation without any extra plugin (just tomcat installation).


Reproducible: Always

Steps to Reproduce:
1. Create a simple dynamic web project, with a simple servlet.
2. Create > 1000k files, like simple properties files
3. Try operations like publish and clean on app server.
Comment 1 Alex Pires de Camargo CLA 2011-07-15 14:12:43 EDT 
Created attachment 199765 [details]
properties from eclipse install details.
Comment 2 Alex Pires de Camargo CLA 2011-07-15 14:13:35 EDT 
Created attachment 199766 [details]
Eclipse project with 1000 properties files
Comment 3 Angel Vera CLA 2012-01-20 16:15:23 EST 
Elson, can you look into this bug?
Comment 4 Steven Hung CLA 2012-02-10 13:51:00 EST 
Created attachment 210864 [details]
Trace file

I was unable to reproduce this issue with:
- the attached project
- Tomcat 7.0.21
- Windows 7 64bit
- Oracle JDK 1.6.0.30 (64 bit)
- Eclipse 3.7.1 M20110909-1335 with WTP M-3.3.2-20120202015353

When I do a publish or clean, the application is installed in a matter of seconds (less than 5 seconds)

Can you run the test with the .options provided and attach it to the bug? 
1. Put .options file in same directory as your eclipse.exe
2. Run the command: eclipsec.exe -debug > trace.txt 2>&1
3. The resulting trace.txt will be generated in the eclipse directory

Does this issue still occur in newer versions of eclipse, WTP, and/or Oracle JDK?
Comment 5 Alex Pires de Camargo CLA 2012-02-14 13:21:40 EST 
Thanks for feedback. I've tested with latest indigo version (20110916-0149) and the problem seems solved.