Getting "java.lang.OutOfMemoryError: unable to create new native thread"

[Paul Spencer]

Now that I have Archiva and Continuum running in the same Tomcat 6.0.16, 
I am seeing the exception "java.lang.OutOfMemoryError: unable to create 
new native thread" in catalina.out.

JVM = build 1.5.0.01
OS = HP-UX 11.11
Stack Trace =
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 
org.apache.tomcat.util.net.JIoEndpoint$Worker.start(JIoEndpoint.java:471)
        at 
org.apache.tomcat.util.net.JIoEndpoint.newWorkerThread(JIoEndpoint.java:681)
        at 
org.apache.tomcat.util.net.JIoEndpoint.createWorkerThread(JIoEndpoint.java:660)
        at 
org.apache.tomcat.util.net.JIoEndpoint.getWorkerThread(JIoEndpoint.java:692)
        at 
org.apache.tomcat.util.net.JIoEndpoint.processSocket(JIoEndpoint.java:727)
        at 
org.apache.tomcat.util.net.JIoEndpoint$Acceptor.run(JIoEndpoint.java:313)
        at java.lang.Thread.run(Thread.java:595)



I suspect the memory and/or stack configuration need to be altered, but 
I am not sure which ones to alter.  Currently CATALINA_OPT = 
'-Dapplication.base=$ARCHIVA_BASE -Dapplication.home=$ARCHIVA_BASE"

Paul Spencer