java/65054: Diablo 1.3.1 JVM runs out of file descriptors at 1021

Thu Apr 1 17:00:38 PST 2004

>Number:         65054
>Category:       java
>Synopsis:       Diablo 1.3.1 JVM runs out of file descriptors at 1021
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-java
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Apr 01 17:00:37 PST 2004
>Closed-Date:
>Last-Modified:
>Originator:     Greg Lewis
>Release:        FreeBSD 4.9-STABLE i386
>Organization:
FreeBSD Project
>Environment:
System: FreeBSD 4.9-STABLE

>Description:
	As posted on freebsd-java:

I'm using the Diablo 1.3.1 JVM package from www.freebsdfoundation.org on a      
4.9-STABLE machine and it unfortunately seems to exhibit the bug described
at:  

  http://developer.java.sun.com/developer/bugParade/bugs/4189011.html           

interestingly enough, the linux 1.3.1_02 JVM under a 4.6-STABLE machine
does    
not exhibit the problem.                                                        

Is there an updated Diablo (diablo-jdk-noplugin-1.3.1.0 Java Development
Kit    
1.3.1 is what I'm running) that has this fixed or is my only recourse,
other    
than compiling from source, to run under linux emulation?                       

On the Diablo JVM machine (test.java is the program suggested in the bug        
report):

nine[ttyp2]:aditya~> /usr/local/diablo-jdk1.3.1/bin/java test 3000 1 1 test     
Starting 1078434190431                                                          

Opened test0000001020.tst Thread: 0                                             
test0000001021.tst (Too many open files) java.io.FileNotFoundException:         
test0000001021.tst (Too many open files)                                        
Aborting 1078434221065                                                          

nine[ttyp2]:aditya~> /usr/local/diablo-jdk1.3.1/bin/java -version               
java version "1.3.1"                                                            
Java(TM) 2 Runtime Environment, Standard Edition (build diablo-1.3.1-0)         
Classic VM (build diablo-1.3.1-0, green threads, nojit)                         
nine[ttyp2]:aditya~> limit                                                      
cputime         unlimited                                                       
filesize        unlimited                                                       
datasize        524288 kbytes                                                   
stacksize       65536 kbytes                                                    
coredumpsize    unlimited                                                       
memoryuse       unlimited                                                       
vmemoryuse      unlimited
descriptors     11095                                                           
memorylocked    unlimited                                                       
maxproc         5547                                                            
sbsize  unlimited                                                               

And the following on a 4.6-STABLE machine running a 1.3.1_02 JVM under
linux    
emulation (linux-jdk-1.3.1.02_1 Sun Java Development Kit 1.3 for Linux):        

two[ttyp2]:aditya~> java test 3000 1 1 test                                     
Starting 1078434145154                                                          

Closing 1078434235337.tst Thread: 0                                             

two[ttyp2]:aditya~> java -version                                               
java version "1.3.1_02"                                                         
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.1_02-b02)           
Classic VM (build 1.3.1_02-b02, green threads, nojit)

>How-To-Repeat:

	The test script the original poster used would be useful.

	We should also see if the same problem afflicts the current jdk13 port.

	Same problem may also affect the jdk12 and jdk14 ports (more testing is
	needed).

>Fix:

	None yet known.
>Release-Note:
>Audit-Trail:
>Unformatted: