Al Caponi wrote:
Hi guys,
Apologies for re-posting but I still can't find any good stuff so far for
the configuration problem described below.
Is there any other exception logged somewhere?
Maybe your system is not able to handle 1000 threads and you have core
jvm exceptions for that.
You should keep the number of max connections allowed and threads to
something your hardware/OS is able to manage.
max-connections should be limited, threads should be limited.
If you don't limit anything than the hardware or the OS will limit you
sometimes.
Stefano
-----Original Message-----
From: Al Caponi [mailto:[EMAIL PROTECTED]
Sent: Monday, May 22, 2006 4:14 PM
To: 'James Users List'
Subject: How to configure thread manager?
Hi guys,
Any kind soul could point me to some doco on thread-manager
configuration?
I'd like to figure out how to specifically make other
components 'look up'
and use a thread pool.
The documentation for Threadmanager block only says 'This
block controls the
thread pools available inside James. Only expert
administators should modify
this configuration.'. Not much luck on the wiki :(
I'm running James 2.2 on a Win2K server box and it hit a
'Could not create
enough Components to service your request' error today. I'm
hoping to solve
my problem by providing a bigger and more dedicated thread
pool for each
service.
----------------------
I have the following config.xml:
<!-- The Connection Manager block -->
...
<connections>
<idle-timeout>300000</idle-timeout>
<max-connections>0</max-connections>
</connections>
...
<!-- The Thread Manager block -->
...
<thread-manager>
<thread-group>
<name>default</name>
<priority>5</priority>
<is-daemon>false</is-daemon>
<max-threads>1000</max-threads>
<min-threads>20</min-threads>
<min-spare-threads>20</min-spare-threads>
</thread-group>
</thread-manager>
----------------------
I got this error in my connections log file:
22/05/06 15:02:23 ERROR connections: Exception executing
client connection
runner: Could not create enough Components to service your request.
java.lang.Exception: Could not create enough Components to
service your
request.
at
org.apache.avalon.excalibur.pool.DefaultPool.get(DefaultPool.java:133)
at
org.apache.james.util.connection.ServerConnection.addClientCon
nectionRunner(
ServerConnection.java:215)
at
org.apache.james.util.connection.ServerConnection.run(ServerCo
nnection.java:
304)
at
org.apache.james.util.thread.ExecutableRunnable.execute(Execut
ableRunnable.j
ava:55)
at
org.apache.james.util.thread.WorkerThread.run(WorkerThread.java:90)
----------------------
Regards,
Al.
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