Tomcat integration with Apache webserver

AJP (Apache JServ protocol) is a communications protocol developed by apache.org to facilitate integration of the Tomcat container with third party web servers.Web server specific AJP plugins have been developed for Apache, IIS and Netscape's iPlanet.mod_jk.so  module developed to integrate the Apache web server with Tomcat container.

Steps to integrate the Apache webserver with Tomcat Container

• Load the module as below in httpd.conf file

                 LoadModule jk_module modules/mod_jk.so

• Add the below entry in httpd.conf file

Note: If virtual hosts configured , place the below configuration in virtual host block

<IfModule mod_jk.c>
     
      JkWorkersFile /data/apache/http-2.0.0.3/conf/workers.properties
      JkLogFile /data/apache/http-2.0.0.3/logs/mod_jkLog.log
      JkShmFile /tmp/jk-runtime-status
      JkLogLevel info
      JkMount /singleapp* Server-s
      JkMount /clusterapp* Server-c
   
</IfModule>

Create the worker.properties file as below 

workers.properties
-------------------------------------
worker.list=Server-s,Server-c  (Worker Nodes)
worker.Server-c.type=lb
worker.Server-c.balanced_workers=Server-c1, Server-c2 (Clustered Nodes)
worker.Server-c.sticky_session=1

worker.Server-c1.port=8009
worker.Server-c1.host=Server-c1.com
worker.Server-c1.type=ajp13
worker.Server-c1.lbfactor=1
worker.Server-c1.ping_mode=A

worker.Server-c2.port=8009
worker.Server-c2.host= Server-c2.com
worker.Server-c2.type=ajp13
worker.Server-c2.lbfactor=1
worker.Server-c2.ping_mode=A

worker.Server-s.port=8009
worker.Server-s.host=Server-s.com
worker.Server-s.type=ajp13
worker.Server-s.lbfactor=1
worker.Server-s.ping_mode=A

Server-s is single node and pointing to single tomcat server
Server-c is Cluster node and pointing to two clustered tomcat servers

Windows Command to get the list of file names in a folder

Open up your command prompt by typing cmd in the run dialog box and hitting Enter

Navigate to the directory which has the files and type the following command 

DIR /B /O:N   It will display the list of file names in current directory

DIR /B /O:N /S It will display the list of file names including sub directories

DIR /B /O:N > filename.txt  It will redirect the output to text file

To save file names from any sub-directories in the current folder, just add /S like 
This will save all the file names in the current directory to a text file. The text file will be saved in the same directory.