Sometimes, depending on your need, you may want to enable or disable the tomcat logs.

This can be simply done changing a setting a in <ColdFusion_Home>\cfusion\runtime\conf\server.xml file.

At the end of this xml file you can see the following tag.

<!--

<Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs" 

               prefix="localhost_access_log." suffix=".txt"

               pattern="%h %l %u %t &quot;%r&quot; %s %b" resolveHosts="false"/>

-->

Uncomment this tag as follows and restart the server for the changes to be effective.

<Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs" 

               prefix="localhost_access_log." suffix=".txt"

               pattern="%h %l %u %t &quot;%r&quot; %s %b" resolveHosts="false"/>


Similary, to enable the Tomcat logs, comment this tag.

When Tomcat logging is enabled, you can change the logging level in the logging.properties file by changing the following setting.
<ColdFusion_Home>\cfusion\runtime\conf\logging.properties

org.apache.catalina.core.ContainerBase.[Catalina].[localhost].level = WARN