How to solve the problem "java.lang.OutOfMemoryError: unable to create new native thread" in Tomcat5.5.26

[Peter Chen]

Hi,

 

I meet one problem of OutOfMemoryError when I am running the
Tomcat5.5.26. The OS is Solaris 10 sparc, and the JVM version is
1.5.0.12, and following is the detail of stack information. 

 

Nov 29, 2009 12:41:16 AM

org.apache.tomcat.util.threads.ThreadPool$ControlRunnable run

SEVERE: Caught exception (java.lang.OutOfMemoryError: unable to create
new native thread) executing
org.apache.tomcat.util.net.leaderfollowerworkerthr...@958b36,

terminating thread

Exception in thread "SIGTERM handler" java.lang.OutOfMemoryError: unable
to create new native thread

       at java.lang.Thread.start0(Native Method)

       at java.lang.Thread.start(Thread.java:574)

       at java.lang.Shutdown.runHooks(Shutdown.java:128)

       at java.lang.Shutdown.sequence(Shutdown.java:173)

       at java.lang.Shutdown.exit(Shutdown.java:218)

       at java.lang.Terminator$1.handle(Terminator.java:35)

       at sun.misc.Signal$1.run(Signal.java:195)

       at java.lang.Thread.run(Thread.java:595)

 

Has anyone met this problem? Please give me some advice, thanks in
advance.