----- Sender's Comment ----- Here is an odd one.... ----- End Of Sender's Comment --------------------------- Report URL: <http://znutar.cortexity.com:8888/BugRatViewer/ShowReport/110> Report #110 Details Project: Tomcat Category: Feature Requests SubCategory: Enhancement Class: swbug State: linked Priority: high Severity: serious Confidence: public Environment: Release: 3.1 JVM Release: SE linux1.3.0b7 Operating System: linux OS Release: 2.2 Platform: i686 Synopsis: entire org.apache.tomcat.util package locks up under load Description: The use of the StringManager.getManager() that is everywhere in that package makes every thread compete for the lock of that class. The only reason I can see why that method is synchronized in the first place is to prevent duplicate loads of the same ResourceBundle (which would later be garbagecollected anyway...). Therefore either a) remove the synchronization of StringManager.getManager() b) pass the manager around within the package Please note that this method is called MANY times by each thread when writing the reponse.Title: BugRat Report # 110
BugRat Report # 110
| Project: Tomcat | Release: 3.1 |
| Category: Feature Requests | SubCategory: Enhancement |
| Class: swbug | State: linked |
| Priority: high | Severity: serious |
|
Confidence:
public
|
Submitter:
_Anonymous ( [EMAIL PROTECTED] )
Date Submitted:
Sep 12 2000, 01:51:49 CDT
Responsible:
Z_Tomcat Alias ( [EMAIL PROTECTED] )
- Synopsis:
- entire org.apache.tomcat.util package locks up under load
- Environment: (jvm, os, osrel, platform)
- SE linux1.3.0b7, linux, 2.2, i686
- Additional Environment Description:
- Report Description:
- The use of the StringManager.getManager() that is everywhere in that package makes every thread compete for the lock of that class. The only reason I can see why that method is synchronized in the first place is to prevent duplicate loads of the same ResourceBundle (which would later be garbagecollected anyway...). Therefore either a) remove the synchronization of StringManager.getManager() b) pass the manager around within the package Please note that this method is called MANY times by each thread when writing the reponse.
- How To Reproduce:
- Workaround:
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