How to change intradoc port of UCM server for Vertical clustering ?

How to change intradoc port  of UCM server for Vertical clustering ?

Currently  two different nodes of same cluster can't be run in same machine . 

Using custom filter intradoc port can be changed. for each node . This can be used for horizontal clustering .

Steps to do

1. Refer : http://wccandlinux.blogspot.in/2015/09/how-to-create-custom-filter-in-ucm-pre.html

to understand the basics of UCM filter and steps followed

2. It should run only during the startup :

Method to create filter for : createSystemProviders

3. Verify the server name and set the value :

if (param.equals("createSystemProviders"))

{

traceVerbose("Inside the filter");

String ServerName=SharedObjects.getEnvironmentValue("IDC_Id");

traceVerbose("ServerName is "+ ServerName );

if (ServerName.equals("UCM_server2"))

{

traceVerbose("Changing intradoc port ");

SharedObjects.putEnvironmentValue("IntradocServerPort",SharedObjects.getEnvironmentValue("UCM_Server2IntradocServerPort"));

traceVerbose("Intradoc is "+ SharedObjects.getEnvironmentValue("IntradocServerPort"));

}

   }

4. Add new port in config.cfg as 

UCM_Server2IntradocServerPort