Configure the Load Balancer
In addition to setting xcc.httpcompliant to true, you must configure your load balancer to use the SessionID cookie generated by MarkLogic Server for session affinity. You might also need to enable session affinity or sticky sessions in your load balancer. The exact configuration steps depend on the load balancer; see your load balancer documentation for details.
Note
Your load balancer must be HTTP 1.1 compliant and support cookie-based session affinity to use this feature of XCC.
A SessionID cookie looks like this:
SessionID=25b877c32807aa9f