I just got the following message in my catalina.out log file

INFO: Maximum number of threads (150) created for connector with address ...
and port ...

This leads me to believe that traffic is heavy and I should increase the
maxThreads value on the ajp connector. I increased it and logged into
jconsole to view the other properties on my ajp connector and noticed
properties for both maxSpareThreads and minSpareThreads. These look like
they would be good to set too but when I try to set them, I get the
following in my log at startup

Jan 18, 2011 9:43:35 AM org.apache.catalina.startup.SetAllPropertiesRule
begin
WARNING: [SetAllPropertiesRule]{Server/Service/Connector} Setting property
'minSPareThreads' to '...' did not find a matching property.
Jan 18, 2011 9:43:35 AM org.apache.catalina.startup.SetAllPropertiesRule
begin
WARNING: [SetAllPropertiesRule]{Server/Service/Connector} Setting property
'maxSpareThreads' to '...' did not find a matching property.

I checked the apache documentation online (
http://tomcat.apache.org/tomcat-6.0-doc/config/ajp.html) and they don't list
these properties...which leads me to two questions.

1) why do they show up in jconsole if they are invalid properties?
2) were the properties renamed or was the functionality of these two
properties rolled into some other property?

-- 
Curtis Garman

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