On Mar 17, 2009, at 9:13 AM, MarcoLaponder wrote:
When I try to start geronimo with jetty on AIX it gives me the
following
message:
Module 24/67 org.apache.geronimo.configs/j2ee-corba-yoko/2.1.3/car
started in 1.910s
Module 25/67 org.apache.geronimo.configs/jetty6/2.1.3/car
12:16:48,589 ERROR [log] failed [email protected]:8009
java.lang.OutOfMemoryError: unable to create new native thread
at java.lang.Thread.start0(Native Method)
at java.lang.Thread.start(Thread.java:597)
at
java
.util
.concurrent
.ThreadPoolExecutor.addIfUnderCorePoolSize(ThreadPoolExecutor.java:
703)
at
java
.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:
652)
at
org.apache.geronimo.pool.ThreadPool.execute(ThreadPool.java:232)
at
org
.apache
.geronimo
.jetty6.connector.JettyThreadPool.dispatch(JettyThreadPool.java:47)
at
org.mortbay.jetty.AbstractConnector.doStart(AbstractConnector.java:
266)
I also tried :
JAVA_OPTS="-Xmx256m -XX:MaxPermSize=128m"
and
JAVA_OPTS="-Xmx512m -XX:MaxPermSize=256m"
but still no luck. When I use geronimo with tomcat I got no problems.
Anyone got an idea what to do to solve this problem ?
Strange. I haven't used AIX in a long time. Is there some limit on the
number of threads that a java process can start? IIRC you can
configure the stack size allocated for each thread ( something like -
Xss64k I think...). Reducing the amount of memory that will be
allocated for each thread may help...
Alternative is to reduce the number of threads that the AJP Connector
will allocate is another option:
In var/config/config.xml
Find:
<gbean name="JettyAJP13Connector">
<attribute name="host">${ServerHostname}</attribute>
<attribute name="port">${AJPPort + PortOffset}</attribute>
<attribute name="redirectPort">${HTTPSPortPrimary +
PortOffset}</attribute>
</gbean>
and add
<attribute name="maxThreads">1</attribute>
--kevan
