Changes in the Embedded Web Container of Denodo 6.0

Location of the Log4j Configuration File

In Denodo 6.0, the log4j.xml file is in the directory <DENODO_HOME>/resources/apache-tomcat/lib/log4j.xml.

In earlier versions is in <DENODO_HOME>/resources/apache-tomcat/common/classes.

Changes in the Default Configuration of the Logging System

In Denodo 6.0, Tomcat logs message either to the file denodows.log or to tomcat.log (both files are located in <DENODO_HOME>/logs/apache-tomcat).

In earlier versions of the Denodo Platform, some messages were logged to both files.

Configuration Changes

The Denodo Platform 6.0 includes a more recent version of Apache Tomcat (the embedded Web container). Because of this change, the following tasks are performed differently than in earlier versions:

  • Enable SSL in the Web container.
  • Increase the maximum number of simultaneous HTTP requests.

The main effect of this is that the file <DENODO_HOME>/resources/apache-tomcat/conf/server.xml.template no longer exists. Instead, you have to modify the server.xml directly.