Re: [JBoss-user] JBoss/Linux thread probs

[Edson Carlos Ericksson Richter]

Title: JBoss/Linux thread probs

JDK 1.3.x have a bug with -server and memory allocation... You will find this as most voted bug in JDC... Probably is the problem you are having.   ----- Original Message ----- From: Herve Tchepannou To: [EMAIL PROTECTED] Sent: Thursday, September 27, 2001 4:56 PM Subject: RE: [JBoss-user] JBoss/Linux thread probs What's the theorical difference between having the -server set or not?   Does anyone know how to monitor JBoss? I tryed to run monitor.jar, but that app does nothing :-(   Is there any JBoss develloper who can explain me why JBoss use that much threads?? Once again, what will be the best JBoss config for develloping on Linux (in terms of GC, caching and pooling)?   -----Original Message----- From: Bill Burke [mailto:[EMAIL PROTECTED]] Sent: Thursday, September 27, 2001 3:10 PM To: [EMAIL PROTECTED] Subject: RE: [JBoss-user] JBoss/Linux thread probs We experienced some weird shit with Linux 7.1, jdk 1.3.1 and JBoss 2.2.2.  It may be related.  We saw huge amounts of memory being allocated for no apparent reason.  We reverted to jdk1.3.0 and everything worked fine. -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Ferguson, Doug Sent: Thursday, September 27, 2001 2:50 PM To: '[EMAIL PROTECTED]' Subject: RE: [JBoss-user] JBoss/Linux thread probs One thing I noticed is that the -server options sucks.. trying removing that..   d. -----Original Message----- From: Herve Tchepannou [mailto:[EMAIL PROTECTED]] Sent: Thursday, September 27, 2001 12:21 PM To: [EMAIL PROTECTED] Subject: [JBoss-user] JBoss/Linux thread probs Im develloping my app on Linux RH 6.2/JBoss 2.4 and HypersonicSQL. My app has:  - 4 session beans  - 6 entity beans using CMP  - 4 MDB  - 120 test cases. When I start JBoss, they are 48 threads that are spawned. When I run all my test cases the 1st time , 230 threads are spawned the 2nd time 340 threads the 3rd time 500 threads until my JBoss crashed because too many processed are spawned. I understand that Linux thread managemenent is not the best, but how can I configure my JBoss in order to reduce that threading behaviour (gc config? caching size? pool size?). Does anyone has a clue? By the way, when I run my test-cases on Win2K, I have no prob.. Herve Tchepannou Software Engineer Objexis Coorporation Phone: (514) 932 3295 Ext. 231 mailto:[EMAIL PROTECTED] Objexis Coorporation http://www.objexis.com 1635 Sherbrooke West, Suite #405 Montreal, Qc H3H 1E2 Tel: 514.932.3295 Fax: 514.932.4639 http://www.objexis.com Important - This message may contain privileged and confidential information.  It is intended only for the use of the individual(s) named above. If the reader of this message is not the intended recipient you are hereby notified that any use, dissemination, distribution or reproduction of this message is prohibited. If you have received this message in error please notify Objexis Corporation immediately and promptly delete this message and any copies thereof. Any views expressed in this message are those of the individual sender and may not necessarily reflect the views of Objexis Corporation.